Page 1 SYSTEM AIRCONDITIONER INDOOR UNIT AM017/022HN1DEH/EU AM112/140JNCDKH/EU AM022/028/036KNLDEH/TK AM022/028/036FN1DEH/EU AM015/022/028/036/045/056/071/082JNVDKH/EU AM022/028/036KNLDEH/TL AM071JN1DEH/EU, AM056/071FN2DEH/EU AM015/022/028/036/045/056/071/082JNADKH/EU AM036/056/071MNFDEH/EU AM045/056/071/090/112/128/140/FN4DEH/EU AM015/022/028/036/045/056/071/082JNVDEH/TK AM140/220/280MNEPEH/EUAM093MNQDEH/EU AM045/056/071/090/112/128/140/FN4DEH/AR AM036FN1DEH/TL AM093MNQDEH/TK AM045/056/071/090/112/128/140KN4DEH/EU AM056/071FN1DEH/TL AE022/028/036/056MNLDEH/EU AM022/028/036/045/056/060FNNDEH/EU AM056/071FN2DEH/TL AE071/090MNMPEH/EU AM015HNNDEH/EU AM045/056/071/090/112/128/140FN4DEH/TL AE022/028/036/056/071MNADEH/EU AM112/128/140/220/280FNHDEH/EU AM045/056/071/090/112/128/140FN4DEH/TS AE022/028/036/056MNJDEH/EU AM036/056/071FNFDEH/EU AM045/056/071/090/112/128/140KN4DEH/TL AM017/022NN1PEH/EU AM050/100FNKDEH/EU AM022/028/036/045/056/060FNNDEH/TL AM022/028/036/056/071NN1DEH/ AM017/022/028/036/045/056/071/090/112/128/140FNLDEH/EU AM022/028/036/045/056/071FNLDEH/TL AM022/028/036/045/056/071/082JNADKH/TS AM022/028/036/045/056/071/090/112//128/140FNMDEH/EU AM056/071/090/112/128/140FNMDEH/TL...
Page 2: Table Of Contents
Contents 1. Precautions ..........................1 1-1 Precautions for the Service ............................1 1-2 Precautions for the Static Electricity and PL......................1 1-3 Precautions for the Safety .............................1 1-4 Precautions for Handling Refrigerant for Air Conditioner.................2 1-5 Precautions for Welding the Air Conditioner Pipe ....................2 1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant ............2 1-7 Other Precautions ..............................2 2.
Page 3 Contents AM017/022HN1DEH/EU ................................... 73 AM017/022NN1PEH/EU .................................... 76 Slim 1 way cassette type ..................................83 AM022/028/036NN1DEH/EU ................................. 85 AM056/071NN1DEH/EU ................................... 88 AM052/060/072FN1DBH, AM052/060/072HN1DBH1, AM056/071FN1DEH, AM056/071JN1DEH......98 BIG DUCT ........................................105 GD-S(Big Duct) - AM180JNHFKH/AM224JNHFKH ........................108 Global 4way Cassette type .................................. 119 Duct type(Slim1,2) ....................................134 Duct type(Slim3) .......................................139 Slim Home Duct .......................................146 Duct type(Mid pressure1) ..................................
Page 4 Contents 4-4-11 Problem with EEV closure (2 ) ..............................336 4-4-12 EEV(Electronic Expansion Valve) opening malfunction (2nd stage) ..............337 4-4-13 : EEV(Electronic Expansion Valve) closure malfunction (2nd stage) ..........338 4-4-14 : Detection of Floating Switch of Indoor Unit's Drain Pump ..............339 4-4-15 The operational error of Indoor Unit's Fan Motor ......................340 4-4-16 Mixed operation Error (Only applicable to Heat Pump Model/Not to HR model) ..........341 4-4-17 EEPROM error ....................................342...
Page 5 Contents 4-4-69 Momentary Blackout error ..............................393 4-4-70 Outdoor Fan Motor overheating ............................394 4-4-71 Outdoor Unit Fan Motor RPM Error ............................395 4-4-72 Fan IPM Overheat error................................396 4-4-73 Over-Voltage Error of an Outdoor Fan Motor ........................397 4-4-74 Counter-Rotation Error of an Outdoor Fan Motor ......................397 4-4-75 : Compressor Excess Current Error ........................398 4-4-76 Compressor starting error ................................399...
Page 6 Contents 5-1-24 Wall Mounted type(A3050 ) ..............................480 5-1-25 OAP DUCT ......................................483 5-1-26 OAP DUCT ......................................485 5-1-27 V-AHU ........................................492 5-1-28 STAND .........................................494 5-1-29 Floor Standing Type ..................................501 5-1-30 Wall Mounted type(MAX) .................................505 5-1-30 Wall Mounted type(MAX) .................................508 5-1-31 Wind-free 1way cassette type ..............................510 5-1-32 4Way Cassette(600x600) ................................
Page 7: Precautions
Explain to workers that the battery for the remote control needs to be separated for storage purposes when the product will not be used for a long time. – This can cause a problem for the remote control since battery fluid may trickle out. Samsung Electronics...
Page 8: Precautions For Handling Refrigerant For Air Conditioner
If the compressor is operating while the refrigerant pipe is not correctly connected and the service valve is opened, then air and other substances can enter the pipe. The interior of the refrigerant cycle may then build up excessive high pressure resulting in explosion and damage. Samsung Electronics...
Page 9: Product Specifications
2. Product Specifications 2-1 Product Specifacations 2-1-1 Indoor Unit Slim 1way cassette type Model AM017HN1DEH/EU AM022HN1DEH/EU AM022FN1DEH/EU AM028FN1DEH/EU AM036FN1DEH/ Power Supply ø/V/Hz 1/220~240/50 1/220~240/50 1/220~240/50 1/220~240/50 1/220~240/50 Mode* HP/HR HP/HR HP / HR HP / HR HP / HR Cooling*...
Page 10 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 11 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 12 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 13: Way Cassette Type
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 14: Way Cassette
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 15 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 16: Global 4Way Cassette(600X600)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 17 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 18: 4Way Cassette(600X600)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 19: Slim Duct
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics Samsung Electronics...
Page 20: Slim Home Duct
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 21: Duct Type (Uplevel Static Pressure)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 22: Msp Duct
MRW-10A MRW-10A MRW-10A Wired Remote Optional Accessories Simplified MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N Controller External Contact Interface Module MIM-B14 MIM-B14 MIM-B14 MIM-B14 MIM-B14 MIM-B14 MIM-B14 Drain Pump MDP-M075SGU3D MDP-M075SGU1D MDP-M075SGU1D MDP-M075SGU1D MDP-M075SGU2D MDP-M075SGU2D MDP-M075SGU2D Samsung Electronics Samsung Electronics...
Page 23: Cassette
Pattern Sheet for Installation Flexible Drain Hose Wireless Remote Controller MR-KH00 MR-KH00 MR-KH00 MR-KH00 MR-KH00 MR-KH00 MR-KH00 Optional WiredRemote Controller MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N MWR-WE10N Accessories External Contact Interface Module MIM-B14 MIM-B14 MIM-B14 MIM-B14 MIM-B14 MIM-B14 MIM-B14 Samsung Electronics Samsung Electronics...
Page 24: Big Duct
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 25: Gd-S(Big Duct)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 26: Hsp Duct
WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 27: Global Duct
WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 28 WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 29 WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 30 WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 31 WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 32: Ceiling Type
- Outdoor temperature : 7˚C DB, 6˚C WB , Equivalent refrigerant piping : 7.5m , Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 33: Big Ceiling
WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 34: Console Type
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 35: Wall Mounted Type(Neo Forte Without Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics Samsung Electronics...
Page 36: Wall Mounted Type(Neo Forte With Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 37: Wall Mounted Type(Boracay With Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 38: Wall Mounted Type(Boracay With Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics Samsung Electronics...
Page 39: Wall Mounted Type(Boracay Without Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics Samsung Electronics...
Page 40 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics Samsung Electronics...
Page 41: Wall Mounted Type(Boracay Without Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics Samsung Electronics...
Page 42 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics Samsung Electronics...
Page 43: Floor Standing Type
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 44: Floor Standing Type
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 45: Erv Plus
- Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in an anechoic room. Thus actual noise level may be different depending on the installation conditions. *5) OA: fresh air from outdoor. RA: return air from room. Samsung Electronics...
Page 46: Hydro Unit
- Outdoor temperature : 7˚C DB, 6˚C WB, Rated flow standard : Temperature of the Outlet water 35 3) Rated heating capacity : Outdoor temperature 7˚C standard and outdoor temperature falls below zero, heating capacity can drop, depending on the temperature condition. 4) Equivalent refrigerant piping : 7.5m, Level differences : 0m Samsung Electronics...
Page 47: Hydro Unit Ht
- Outdoor temperature : 7˚C DB, 6˚C WB, Rated flow standard : Temperature of the Outlet water 65 2) Rated heating capacity : Outdoor temperature 7˚C standard and outdoor temperature falls below zero, heating capacity can drop, depending on the temperature condition. 3) Equivalent refrigerant piping : 7.5m, Level differences : 0m Samsung Electronics...
Page 48: Wall Mounted Type(A3050 With Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 49 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 50: Wall Mounted Type(A3050 With Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 51 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 52: Wall Mounted Type(A3050 Without Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 53 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 54: Wall Mounted Type (Max With Eev)
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 55: Fresh Air Duct
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 56: V-Ahu
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 57 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 58 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 59 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 60: Oap Duct
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 61: Ehs Tdm Plus - Slim Duct
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 62: Ehs Tdm Plus - Global Duct
WB - Outdoor temperature : 7 DB, 6 *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 63: Ehs Tdm Plus -Console Type
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 64: Ehs Tdm Plus -Wall Monuted Type
- Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 65 - Outdoor temperature : 7˚C DB, 6˚C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement. Samsung Electronics...
Page 66: Accessory And Option Specifications
Power distribution MIM-B16N DVM Series, FJM MIM-C02N DVM Series, FJM, CAC Converter MIM-N00 Multi Tenant Function Controller MCM-C210 ※ DVM Series : DVM mini, DVM PLUS III, DVM PLUS III HR, DVM PLUS IV, DVM PLUS IV HR Samsung Electronics...
Page 67 HSP Duct 22.0/28.0kW MDP-N047SNC1D MSP Duct (9.0/11.2) kW MDP-M075SGU1D Duct (12.8/14.0) kW MDP-M075SGU2D HSP Duct (11.2/12.8/14.0) kW MSP Duct (5.6/7.1) kW MDP-M075SGU3D SlimDuct (1.7~14.0) kW MDP-E075SEE3D Drain Pump Option MDP-G075SQ (Internal installation) Global Duct GD-S Big Duct MDP-G075SP (External installation) Samsung Electronics...
Page 68 2 way cassette PC2NUSMEN Front panel Requisite Global 4Way Cassette(600x600) PC4SUSMAN Global 4Way Cassette(600x600) PC4SYSMEN 4Way Cassette(600x600) PC4SUSE1N (only AM HNNDEH/TL) 4 way cassette PC4NUSKAN 4 way cassette PC4NUSKEN 4 way cassette PC4NBSKAN PC4NUDMAN 360 cassette PC4NUNMAN 360 cassette Samsung Electronics...
Page 69: Disassembly And Reassembly
3. Disassembly and Reassembly Necessary Tools Item Remark +Screw Driver Monkey Spanner –Screw Driver Nipper Electric Motion Driver L-Wrench Samsung Electronics...
Page 70: Indoor Unit
3) Remove the 2 COVER SCREW as shown in the figure. 4) Remove the 5 screws fixed in PANEL and then remove the PANEL. (Use +Screw Driver) 5) Press the left and right PANEL HOOK and then separate the PANEL from the indoor unit. Samsung Electronics...
Page 71 [ ASSY GRILLE INLET ] [ ASSY PANEL FRONT ] 7) Remove the 2 screws fixed in COVER DISPLAY and then remove the COVER DISPLAY.(Use +Screw Driver) 8) Disconnect the connector. (Remote control receiver PBA and Display PBA) Samsung Electronics...
Page 72 Disassembly and Reassembly Parts Procedure Remark PANEL And FILTER 9) Remove the 2 screws fixed in STEP MOTOR and (Continues) then remove the MOTOR. (Use +Screw Driver) 10) Remove the BLADE H. Samsung Electronics...
Page 73: Am017/022Nn1Peh/Eu
3) Remove the 3 COVER SCREW as shown in the figure. 4) Remove the 5 screws fixed in PANEL and then remove the PANEL. (Use +Screw Driver) 5) Press the left and right PANEL HOOK and then separate the PANEL from the indoor unit. Samsung Electronics...
Page 74 6) Open the GRILLE and then separate the CLIP WIRE. (Continues) 7) Remove the screws fixed in COVER DISPLAY, COVER MOTOR RIGHT and then remove the COVER DISPLAY, COVER MOTOR RIGHT . (Use +Screw Driver) 8) Disconnect the connector. (Remote control receiver PBA and Display PBA) Samsung Electronics...
Page 75 (Continues) (Use +Screw Driver) 10) Remove the 2 HINGE and then separate the BLADE H. 11) Separate the SENSOR HUMIDITY. 12) Remove the 3 screws fixed in GUIDE AIR and then remove the GUIDE AIR. (Use +Screw Driver) Samsung Electronics...
Page 76 (Use +Screw Driver) 2) Push up as shown in the figure with hand and then disconnect the 8 connectors from the indoor unit PCB. 3) Lift up the control part and remove. Samsung Electronics...
Page 77 Disassembly and Reassembly Parts Procedure Remark State after separating Electrical equipment. DRAIN SUB 1) Push the HOOK of DRAIN SUB and remove. Samsung Electronics...
Page 78 Disassembly and Reassembly Parts Procedure Remark Heat Exchanger 1) Remove the 1 screw fixed in Heat Exchanger. (Use +Screw Driver) 2) Separate the SENSOR of indoor unit from the Heat Exchanger. 3) Separate the Heat Exchanger from the indoor unit. Samsung Electronics...
Page 79 3) Disconnect the CROSS FAN connector. 4) Separate the FAN MOTOR and CROSS FAN from the indoor unit. 5) Remove the screw fixed in CROSS FAN and then remove the FAN MOTOR and CROSS FAN. (Use +Screw Driver) Samsung Electronics...
Page 80: Slim 1 Way Cassette Type
Grill to 45° and separate the Grille from the Panel. 3) Separate the Filter from the Panel. 4) Separate 3 cover screws from it. 5) Unscrew 6 fixed screws and separate them from the Indoor Unit. (Use +Screw Driver) Samsung Electronics...
Page 81 Disassembly and Reassembly Parts Procedure Remark 6) Press the left and right Hooks to separate the Panel from the Indoor Unit. Samsung Electronics...
Page 82: Am022/028/036Nn1Deh/Eu
3) Remove the 3 COVER SCREW as shown in the figure. 4) Remove the 6 screws fixed in PANEL and then remove the PANEL. (Use +Screw Driver) 5) Press the left and right PANEL HOOK and then separate the PANEL from the indoor unit. Samsung Electronics...
Page 83 6) Open the GRILLE and then separate the CLIP WIRE. (Continues) 7) Remove the screws fixed in COVER DISPLAY, COVER MOTOR RIGHT and then remove the COVER DISPLAY, COVER MOTOR RIGHT . (Use +Screw Driver) 8) Disconnect the connector. (Remote control receiver PBA and Display PBA) Samsung Electronics...
Page 84 10) Remove the 4 HINGE and then separate the BLADE H. 11) Separate the SENSOR HUMIDITY. 12) Remove the 4 screws fixed in GUIDE AIR and then remove the GUIDE AIR. (Use +Screw Driver) 13) Separate the PLATE Samsung Electronics...
Page 85: Am056/071Nn1Deh/Eu
3) Remove the 3 COVER SCREW as shown in the figure. 4) Remove the 7 screws fixed in PANEL and then remove the PANEL. (Use +Screw Driver) 5) Press the left and right PANEL HOOK and then separate the PANEL from the indoor unit. Samsung Electronics...
Page 86 6) Open the GRILLE and then separate the CLIP WIRE. (Continues) 7) Remove the screws fixed in COVER DISPLAY, COVER MOTOR RIGHT and then remove the COVER DISPLAY, COVER MOTOR RIGHT . (Use +Screw Driver) 8) Disconnect the connector. (Remote control receiver PBA and Display PBA) Samsung Electronics...
Page 87 10) Remove the 4 HINGE and then separate the BLADE H. 11) Separate the SENSOR HUMIDITY. 12) Remove the 5 screws fixed in GUIDE AIR and then remove the GUIDE AIR. (Use +Screw Driver) 13) Separate the PLATE. Samsung Electronics...
Page 88 Indoor Unit. When disassembling the Pan, be careful not to touch the heat exchanger board with a bare hand. Control In 1) Undo 3 fixing screws in the Control In appliance part to separate the Cover. (Use +Screw Driver) Samsung Electronics...
Page 89 Disassembly and Reassembly Parts Procedure Remark 2) Separate 8 connecters on the PCB of the Indoor Unit. 3) Separate the Control In from the Indoor Unit. Drain Sub 1) Push the hook on the Drain Sub to separate it. Samsung Electronics...
Page 90 2) Separate an Indoor Sensor from the Heat Exchanger. 3) Separate the Heat Exchanger from the Indoor Unit. Cross Fan 1) Undo 3 fixing screws on the Cover Fan Motor. (Use +Screw Driver) 2) Separate the Cover Fan Motor from the Indoor Unit. Samsung Electronics...
Page 91 3) Separate the Cross Fan from the Indoor Unit. Drain Pump 1) Separate fixing screw in the Cover Drain Pump. (Use +Screw Driver) 2) Separate the Drain Hose from the Drain Pump. 3) Separate the Drain Pump from the Indoor Unit. Samsung Electronics...
Page 92 3) Remove the 2 COVER SCREW. 4) Remove the 5 screws fixed in PANEL and then separate from the indoor unit. (Use +Screw Driver) 5) Press the left and right side HOOK of PANEL and then separate the PANEL from the indoor unit. Samsung Electronics...
Page 93 (cont.) LINK LEVER. [ASSY GRILLE INLET] [ASSY PANEL FRONT] 7) Remove the fixing screws from the COVER DISPLAY using electric motion driver and sepa- rate it. 8) Disconnect the connectors of remote control receiver PBA / display PBA. Samsung Electronics...
Page 94 Disassembly and Reassembly Parts Procedure Remark PANEL 9) Remove the 2 screws fixed in STEP MOTOR & and then remove the MOTOR. (Use +Screw FILTER Driver) (cont.) 10) Separate the BLADE H. Samsung Electronics...
Page 95: Am052/060/072Fn1Dbh, Am052/060/072Hn1Dbh1, Am056/071Fn1Deh, Am056/071Jn1Deh
And then incline the GRILLE by 90˚ and sepa- rate the GRILLE from the PANEL. 3) Separate the FILTER from the PANEL. 4) Remove the 4 COVER SCREW. 5) Remove the 7 screws fixed in PANEL and then separate from the indoor unit. (Use +Screw Driver) Samsung Electronics...
Page 96 When disassembling the PAN, be careful not to touch the heat exchanger board with a bare hand. SPI-KIT 1) Remove the SPI KIT from the indoor unit, as (Option) shown in the picture. Samsung Electronics...
Page 97 2) Separate the 8 connectors from the indoor unit PCB, as shown in the picture. Turn off the power necessarily in case of contact pan area. Be careful, it may cause injury on the sharp sides of the pan. Samsung Electronics...
Page 98 1) Remove the 3 screws fixed in COVER DRAIN PUMP. (Use +Screw Driver) 2) First, loosen the BAND RING. And then separate the DRAIN HOSE from the DRAIN PUMP. 3) Separate the DRAIN PUMP from the indoor unit. Samsung Electronics...
Page 99 2) Hold the HOOK of DRAIN SUB and separate it. Heat Exchanger 1) Remove the screw fixed in Heat Exchanger. (Use +Screw Driver) 2) Separate the indoor unit SENSOR from the Heat Exchanger. 3) Separate the EEV connector from the PCB. Samsung Electronics...
Page 100 1) Remove the 3 screws fixed in COVER FAN MOTOR. (Use +Screw Driver) 2) Remove the screw fixed in HOLDER FAN. (Use +Screw Driver) If the reassembly, end surface of HOLDER FAN and surface of ASSY CROSS FAN_L should be consistent. Samsung Electronics...
Page 101 Disassembly and Reassembly Parts Procedure Remark 3) Separate the COVER FAN MOTOR from the indoor unit. 4) Remove the screw fixed in CROSS FAN. (Use +Screw Driver) 5) Separate the CROSS FAN from the indoor unit. Samsung Electronics...
Page 102: Big Duct
1) Detach the motor connectors from the PCB. & BLOWER 2) Unscew 16 screws and detach Cabinet-Base Blower. (Use+Screw Driver) 3) Unscrew 8 screws and detach Case-Blower. (Use +Screw Driver) 4) Unscrew 4 bolts and separate Motor & blower from Bracket-Motor. (Use +Screw Driver) Samsung Electronics...
Page 103 EVAPORATOR & 1) Detach EEV and Sensor connectors from the DRAIN-PAN PCB. (Use +Screw Driver) 2) Unscrew 8 screws and Detach Cover-Pipe. (Use +Screw Driver) 3) Unscrew 31 screws and detach Cabinet- Base Blower andCabinet-Base Drain. (Use +Screw Driver) Samsung Electronics...
Page 104 Disassembly and Reassembly Parts Procedure Remark 4) Unscrew 10 screws and detach Drain-Pan from the indoor unit. (Use +Screw Driver) 5) Separate Evaporator from the indoor unit. Samsung Electronics...
Page 105: Gd-S(Big Duct) - Am180Jnhfkh/Am224Jnhfkh
Disassembly and Reassembly GD-S(Big Duct) - AM180JNHFKH/AM224JNHFKH Parts Procedure Remark Commom 1) Disasseble the Cover Control. - Unscrew 2 screws. You must turn off the Power before disas- sembly. Samsung Electronics...
Page 106 Motor & Fan 1) Disassemble the connection wire to take the motor fan out 2) Disassemble th Cabinet Top Fan. - Unscrew 6 screws 3) Disassemble the Link Screw. - Unscrew 3 screws 4) Disassemble Cabinet Top Fan. Samsung Electronics...
Page 107 Disassembly and Reassembly Parts Procedure Remark 5) Disassemble 2 Case Blower Top. - Unscrew 8 screws 6) Disassemble 1 Holder Motor. - Unscrew 2 screws 7) Disassemble Motor wire from 2 holder wire, Samsung Electronics...
Page 108 Remark 8) After disassemble the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench. 9) Disassemble 2 Case blower bottom. - Unscrew 4 screws. 10) Disassemble the Bracket Motor. - Unscrew 4 screws. Samsung Electronics...
Page 109 Disassembly and Reassembly Parts Procedure Remark Control Box 1) Disassemble Evap Sensor wire and EEV wire(20kW only) 2) Disassemble the Case Control. - Unscrew 3 screws Samsung Electronics...
Page 110 Disassembly and Reassembly Parts Procedure Remark Evap 1) Disassemble The Case Evap Top. - [AC***JNHFKH]Unscrew 8 screws. - [AC***JNHPKH]Unscrew 6 screws. 2) Disassemble The Cushion Front. 3) Disassemble The Cushion Support. - Unscrew 1 screw Samsung Electronics...
Page 111 Disassembly and Reassembly Parts Procedure Remark 4) Disassemble The Cover pipe. - Unscrew 3 screws 5) Remove The cable tie on the Support Evap. 6) Disassemble The Evap. - Unscrew 4 screws Samsung Electronics...
Page 112 4) Disassemble 2 Case blower bottom. - Unscrew 4 screws 5) Disassemble Bracket Motor and Motor. - Unscrew 4 screws 6) After disassemble the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench. Samsung Electronics...
Page 113 Disassembly and Reassembly Parts Procedure Remark Control Box 1) Disassemble Evap Sensor wire and EEV wire(20kW only) 2) Disassemble the Case Control. - Unscrew 3 screws Samsung Electronics...
Page 114 - [AC***JNHFKH]Unscrew 11 screws. - [AC***JNHPKH]Unscrew 7 screws. 2) Disassemble The Drain Pan. 3) Disassemble The Cover pipe. - Unscrew 3 screws 4) Remove The cable tie on the Support Evap. 5) Disassemble The Support Evap. - Unscrew 2 screws Samsung Electronics...
Page 115 6) Disassemble The Evap. - Unscrew 2 screws. Moving the Evap 2~5cm to pipe direction. Holding the pipe side and then rotating the opposite side. Moving the Evap in the direction of the arrow 3. ③ ② ① Samsung Electronics...
Page 116: Global 4Way Cassette Type
Global 4way Cassette type Parts Procedure Remark Panel 1) Push the handles on both sides of the Samsung logo towards the product’s interior to open the Grille. 2) Push up the green knob in the Open direc- tion, and detach the white link from the panel.
Page 117 1) Disconnect the Connector Wire that is con- nected to the indoor unit’s PBA from the PBA. 2) Unscrew the 2 fixed screws on both sides of the Control Box, and disassemble the Control Box from the indoor unit. (Use +Screw Driver) Samsung Electronics...
Page 118 2) Push the Bell-Mouth in the direction oppo- site to where it’s installed on the Control-Box to remove it. Drain Pan 1) Unscrew the screws on the 4 corners the indoor unit. (Use +Screw Driver) 2) Remove the Drain Pan from the indoor unit. Samsung Electronics...
Page 119 Drain-Hose fixed on the side of the indoor unit. (Use +Screw Driver) 1) Use your hand to remove the temperature sensor Evap. attached to the Evap Pipe along with the fixing Temperature clip. Sensor Samsung Electronics...
Page 120 1) Remove the screws of the 2 Steel Holder Evaps that are used to fix the Heat Exchanger, and then remove it. (Use +Screw Driver) 2) Remove the 2 fixing screws of the Partition Evap at the Heat Exchanger’s In/Out Pipe. (Use +Screw Driver) Samsung Electronics...
Page 121 Disassembly and Reassembly Parts Procedure Remark 3) Remove the screw of the Cover Pipe that is used to fix the In/Out Pipe. Remove the In/Out Pipe. (Use +Screw Driver) 4) Remove the Heat Exchanger from the indoor unit’s cabinet. Samsung Electronics...
Page 122 2) Remove the 4 screws from the corner of Panel. (Use +Screw Driver) 3) Pull the hook of Panel and then separate the Panel from the Indoor Unit. Panel ▶ Open type Panel 1) Rotate the outside Panel to counterclockwise direction and then separate it. Samsung Electronics...
Page 123 4) Pull up the Filter from the Grill and separate it. 1) Reomove the 2 screws which is fixed to the Control Box Indoor Unit upper part.(Use +Screw Driver) 2) Rotate the Guard Fan to counterclockwise direc- tion and separate it Samsung Electronics...
Page 124 Indoor Unit upper part.(Use +Screw Driver) 4) Put finger in the "PULL" marked groove and then pull up the Cover 5) Put finger in the "PULL" marked groove and then avoids the hook and it opens the Control Box Cover Samsung Electronics...
Page 125 1) Remove the 3 screws. (Use +Screw Driver) 2) Push the hook and separate the Cover. Damage can occur to product in case of use a sharp tool. 3) Remove the screw which is fixed to Booster Fan. (Use +Screw Driver) Samsung Electronics...
Page 126 Disassembly and Reassembly Parts Procedure Remark Top Cover & Drain 4) Pull the Booster Fan connector and separate the connector. 5) Remove the 4 screws. (Use +Screw Driver) 6) Push the hook and separate the Cover. Samsung Electronics...
Page 127 Cover. (Use +Screw Driver) 8) ) Remove the 2 screws. (Use +Screw Driver) 9) Push the hook and separate the Cover. 10) Remove the 8 screws. (Use +Screw Driver) 11) Separate the Indoor Unit upper part from the Body Samsung Electronics...
Page 128 Top Cover & Drain 12) Remove the 3 screws. (Use +Screw Driver) 13) Pull the hook that is on the side and separate the Cover. Drain Pump & Hose 1) Separate the Drain Hose from the Drain Pump. Samsung Electronics...
Page 129 (Use Monkey Spanner) Temperature Sensor 1) Remove the 6 screws which is fixed to Evaporator and separate the Partition. 2) Separates the Temperature Sensor which is fixed to Evaporator Pipe with the fixing clip together by the hand. Samsung Electronics...
Page 130 Cover. (Use +Screw Driver) When assemble, be careful with the interference structure of piping projecting part. 3) Separate the Evaporator from the Indoor Unit. If you remove the Evaporator withbare hands, it may injure your hands, gloves must be worn. Samsung Electronics...
Page 131: Duct Type(Slim1,2)
– After unscrewing 2 screws – Disassemble the Cover Blower Upper with pushing its hook. 3) Disassemble the Cover Control. – Unscrew 2 screws 4) Disassemble Motor Wires connected to the inside of PCB and connected to the Capacitor. Samsung Electronics...
Page 132 6) Disassemble the band Motor for fixing the Motor. – Unscrew 2 screws 7) After disassembling the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench. Ass'y Drain Pan 1) Disassemble the Cabinet-Top Evap. – Unscrew 11 screws Samsung Electronics...
Page 133 Drain Pan 2-1), 2-2), 2-3). 1) Disassemble the Cover Pipe that fixes the high/ low pressure Pipe. – Unscrew 2 screws 2) Disassemble the refrigerant temperature sensor, Inlet air temperature sensor, and EEV wire that connected to the inside of PCB. Samsung Electronics...
Page 134 1-3). 1) Disassemble all Control Wires connected to the inside of PCB. 2) In case of disassembling the PCB separately, disassemble the PCB from the case with pushing the hook after unscrewing the screw. – Unscrew 1 screw Samsung Electronics...
Page 135 5) In case of disassembling the Trans Power, unscrew the screw fixing on the Case. Disassemble if after disassembling the case PCB 4-4). Bracket Outlet 1) Disassemble the Bracket Outlet assembled on the Cabinet. – Unscrew 10 screws Samsung Electronics...
Page 136: Duct Type(Slim3)
Disassembly and Reassembly Duct type(Slim3) Parts Procedure Remark Filter 1) DPull out the Filter as picture 1 or picture 2. 2) DIf it is necessary, after disassembling 8 indicat- ing screws, detach the Bracket Filter. Samsung Electronics...
Page 137 Filter is just as the above. Bracket Outlet 1) After disassembling 13 indicating screws, detach Ass'y Cabinet-Top Motor. 2) After disassembling 3 indicating screws, detach Ass'y Case Blower Upper. – Press the pothook of the Case Blower and detach Ass'y Case Blower Upper. Samsung Electronics...
Page 138 Cover Control. 4) Detach the Motor Wire Connected to PCB and Capacitor. 5) After disassembling the indicating screws, detach the wire connected to the Partition. 6) After disassembling 2 indicating screws, detach the Ass ’y Band Motor. Samsung Electronics...
Page 139 Blowers from the axis of the Motor by 3mm inner hexagon spanner. Drain Pan 1) After disassembling 15 indicating screws, detach Ass'y Cabinet-Top Evap. 2) After disassembling 6 indicating screws, detach the Bracket Outlet. 3) Detach the Drain Pan. Samsung Electronics...
Page 140 1) After disassembling 2 indicating screws, detach Ass'y Cover Pipe. 2) Detach the Sensor from the Control Box.(includ- ing 2 Sensors) 3) After disassembling 2 indicating screws, detach Ass'y Support Evap LF. 4) After disassembling 2 indicating screws, detach Ass'y Support Evap RH. Samsung Electronics...
Page 141 Pothook and detach the PCB from the set. 3) If only the disassembly of Capacitor is required,detach it from the set. 4) If only the disassembly of Case Control is required,detach it from the set after disassem- bling 2 indicating screws. Samsung Electronics...
Page 142 Disassembly and Reassembly Parts Procedure Remark Ass'y Cross Fan 5) Detach the Transformer after disassembling 2 indicating screws. Work is possible after disassembling the Case PCB. Ass'y Bracket 2) After disassembling 16 indicating screws, detach Outlet Ass'y Bracket Outlet. Samsung Electronics...
Page 143: Slim Home Duct
2) Disassemble the Cover Blower Upper with push- ing its hook. 3) Disassemble the Cover Control. - Unscrew 2 screws 4) Disassemble Motor Wires connected to the inside of PCB. 5) Disassemble the band Motor for fixing the Motor. - Unscrew 2 screws Samsung Electronics...
Page 144 6) After disassembling the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench. Drain Pan 1) Disassemble the Cabinet Top Evap. - Unscrew 4 screws. 2) Disassemble the Drain Cushion from the set. Samsung Electronics...
Page 145 - Unscrew 2 screws 2) Disassemble the Support Evap RH. - Unscrew 4 screws 3) Disassemble the refrigerant temperature sensor, Inlet air temperature sensor, and EEV wire that connected to the inside of PCB. 4) Disassemble the Evaporator form the set. Samsung Electronics...
Page 146 Disassembly and Reassembly Parts Procedure Remark Control In 1) Disassemble the control. - Unscrew 4 screws 2) Disassemble the control box form the set. Samsung Electronics...
Page 147 Drain Pump 1) Disassemble the Drain Pump. &Flow-switch - Unscrew 2 screws - Cut 2 tie 2) Disassemble the Drain Pump and Flow-switch wire that connected to the inside of PCB. 3) Disassemble Drain Pump &Flow-switch from the set. Samsung Electronics...
Page 148: Duct Type(Mid Pressure1)
Ass'y Cabi Bottom Blower. (Use +Screw Driver.) 2) Detach from Ass'y Control In the capacitor con- nection wire between the Motor Fan and hous- ing connector. 3) After disassembling 2 places indicating screws,detach the 2 Fan Case. (Use +Screw Driver.) Samsung Electronics...
Page 149 4) After disassembling 2 places indicating screws,detach Fan Motor and Blower from the set. Control In 1) After disassembling 1 Indicating screw, detach the Cover control. (Use +Screw Driver.) 2) Detach the Motor-Fan and Sensor Connector from the PCB. Samsung Electronics...
Page 150 3) Disassemble 4 indicating screws and detach Control In from the set. (Use +Screw Driver.) Drain Pan ※ Work is possible when Disassembling the Ass'y Cabi Bottom Blower. 1) Disassemble 7 indicating screws and detach Ass'y Cabi Bottom Drain. (Use +Screw Driver.) Samsung Electronics...
Page 151 Disassembly and Reassembly Parts Procedure Remark 2) Disassemble 2 indicating screws and detach Holder Pipe. (Use +Screw Driver.) 3) Disassemble 4 indicating screws and detach the Drain Pan. (2 screws each at left and right side) (Use +Screw Driver.) Samsung Electronics...
Page 152 2) Disassemble Sensor on the Evap. 3) Disassemble 4 indicating screws which are in the near of Hanger Plate to detach the Evap. (2 screws each at left and right side) (Use +Screw Driver.) It needs 2 peoples. Samsung Electronics...
Page 153: Duct Type (Mid Pressure2, High Pressure)
(Use +Screw Driver.) Motor 2) Detach from Ass'y Control In the capacitor con- nection wire between the Motor Fan and hous- ing connector. 3) After disassembling 4 places indicating screws, detach the 2 Fan Case. (Use +Screw Driver.) Samsung Electronics...
Page 154 4) After disassembling 2 places indicating screws, detach Fan Motor and Blower from the set. (Use +Screw Driver.) Drain Pan 1) After disassembling 1 Indicating screw, detach the Cover control.(Use +Screw Driver.) 2) Detach the Motor-Fan and Sensor Connector from the PCB. Samsung Electronics...
Page 155 3) Disassemble 4 indicating screws and detach Control In from the set. (Use +Screw Driver.) Drain Pan ※ Work is possible when Disassembling the Ass'y Cabi Bottom Blower. 1) Disassemble 6 indicating screws and detach Ass'y Cabi Bottom Drain. (Use +Screw Driver.) Samsung Electronics...
Page 156 Drain Pan. (Use +Screw Driver.) (3 screws each at left and right side) Evap ※ Work is possible when Disassembling the Ass'y Cabi Bottom Blower. 1) Disassemble 6 indicating screws and detach Ass'y Cabi Bottom Drain. (Use +Screw Driver.) Samsung Electronics...
Page 157 Parts Procedure Remark 2) Disassemble Sensor on the Evap. 3) Disassemble 2 indicating screws which are in the near of Hanger Plate to detach the Evap. (1 screw each at left and right side) It needs 2 peoples. Samsung Electronics...
Page 158: Am036/045/056/071/090/112/128/140Hnmpkh, Am112/128/140Hnhpkh/Eu, Ae071/090Mnmpeh/Eu
1)Disassemble the Cabinet Bottom Fan. - Unscrew 11 screws You must turn off the Power before disassembly. 2)Disassemble the Case Filter Pre. 3)Disassemble the Cover Control. - Unscrew 2 screws 4)Disassemble the Cabinet Bottom Evap. - Unscrew 8 screws Samsung Electronics...
Page 159 1)Disassemble the Drain Pan from the set. 2)Disassemble the 3 Case Blower Bottom. - Unscrew 6 screws 3)Disassemble the Cover Pipe. - Unscrew 2 screws 4)Disassemble the Support Evap. - Unscrew 1 screws 5)Disassemble the Evap. - Unscrew 3 screws Samsung Electronics...
Page 160 Motor Fan out 2)Disassemble the 2 Holder Motor. - Unscrew 2 screws 3)After disassembling the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench. 4)Disassemble the 3 Case Blower Top. - Unscrew 6 screws Samsung Electronics...
Page 161 Disassembly and Reassembly Parts Procedure Remark 5)Disassemble the Bracket Motor. - Unscrew 6 screws 6)Disassemble the 3 Case Blower Out - Unscrew 6 screws Samsung Electronics...
Page 162 Parts Procedure Remark Cushion 1)Disassemble the Assy Cushion Right. - Unscrew 1 screws 2)Disassemble the Seal Cushion LF. - Unscrew 1 screws Control 1)Disassemble the Case Control. - Unscrew 2screws Frame 1)Disassemble the Frame. - Unscrew 6 screws Samsung Electronics...
Page 163: Ceiling
Procedure Remark Electrical 1) Open the Grille by pressing 3 position. (center and both side) Part 2) Detach the Air Inlet Grille. 3) Open the Cover of Component Electrical Box by removing 3 screws. (center and both side) Samsung Electronics...
Page 164 Disassembly and Reassembly Parts Procedure Remark 1) Detach the screw and untie earth wire of Motor. & Motor 2) Disconnect of housing of Motor Wire. 3) Disconnect the Capacitor Wire. Samsung Electronics...
Page 165 Disassembly and Reassembly Parts Procedure Remark 4) Loosen the Guard Safety by removing 6 screws. 5) Detach the Upper Case of Fan. (2EA) 6) Loosen the 4 screws what is fix the Motor. 7) Detach the Fan and Motor assembly. Samsung Electronics...
Page 166 9) Detach the Fan. Drain Pan 1) Disconnect the Display PCB Wire as shown in picture. (white housing) 2) Disconnect the Step Motor Wire as shown in picture. (blue housing) 3) Disassemble the Hanger Bracket by removing the 1 screw. Samsung Electronics...
Page 167 4) Loosen the 3 screws of Front Side. 5) Disassemble the assembly Front Cover Part. 6) Disconnect the Step Motor Wire as shown in picture. 7) Detach the Wire Clamp fixed in Base Part. 8) Detach the Front Cover assembly completely. Samsung Electronics...
Page 168 Procedure Remark 9) Loosen the screw what is fix with Base Part and Drain Pan. (Upper Side:2EA) 10) Loosen the screw what is fix with Base Part and Drain Pan. (Lower Side:2EA) 11) Detach the Drain Pan completely. Samsung Electronics...
Page 169 3) Loosen the 2 screws shown in picture and remove Plastic Part. (white) 4) Loosen the 2 screws shown in picture and remove Steel Bracket. 5) Disassemble the 4 screws Steel Plate in rear side of the unit. Samsung Electronics...
Page 170 Disassembly and Reassembly Parts Procedure Remark 6 Loosen the 2 screws as shown in picture. 7) Detach the Plastic Cover as shown in picture. 8) Detach the Evaporator assembly. Samsung Electronics...
Page 171 2 Screws Stepping Motor. Display PCB 1) Loosen the 3 screws in rear side of Front Cover assembly as shown in picture. 2) Disassemble Display PCB assembly and Disconnect Wire. 3) Disassemble the Display PCB. Samsung Electronics...
Page 172: Am112/140Jncdkh/Eu
2) Detach the Air Inlet Grille. 3) Detach the Cover side by removing 1 screw and sliding Cover. 4) Open the cover of Component Electrical Box by removing 2 screws. 5) Open the cover of Terminal block Box by remov- ing 2 screws Samsung Electronics...
Page 173 1) Disconnect 2 wires of Motor. 2) Detach Holder Motor by removing 2 screws. 3) Detach the Upper case of Fan. (AM112JNCDKH : 3EA, AM140JNCDKH : 4EA) 4) Detach Bracket Grille by removing 2 Screws. (AM112JNCDKH : 1EA, AM140JNCDKH : 2EA) Samsung Electronics...
Page 174 1) Detach the Cabinet Front by removing 7 screws. 2) Remove 1 screw in the middle of drain pan. 3) Detach the Drian pan. Be careful that there might be some water left in the drain pan when you remove the drain pan. Samsung Electronics...
Page 175 Evaporator 1) First, Separate the connector of the expansion valve. 2) Detache the Cover Pipe by removing 2 screws. 3) Detache the Cover Evap LF/RH by removing 4 screws. 4) Detach the Evaporator assembly by removing 3 screws. Samsung Electronics...
Page 176 Disassembly and Reassembly Parts Procedure Remark Stepping Motor 1) Detach the Connector. 2) Detache the Stepping Motor by emoving 2 screws. Holder Blade 1) Remove 4 screws at both side of the Holder blade. Samsung Electronics...
Page 177: Console
Disassembly and Reassembly CONSOLE Parts Procedure Remark Cabi Parts 1) Open the Panel Front( Remove the Clip Wire( 2) Release 4 screws on the Body Front ). 3) Open the Body Front( ) by pulling from bottom of the part. Samsung Electronics...
Page 178 Disassembly and Reassembly Parts Procedure Remark Electrical Parts 1) Open the cover of Control Box 2) Pull the PBA out along the slide guide. 3) Cut the Cable tie. 4) Pull all wires out from the PBA. Samsung Electronics...
Page 179 (one is top of the C-Box, the other is left of it) 6) Release 2 Hold Wires and pull all wires out from it Blowing 1) Pull the Bracket Pipe( )out. & Evap Part 2) Release 2 screws and pull Top Discharge Kit( ) out. Samsung Electronics...
Page 180 . This part is right side of the Bottom Discharge Kit( 5) Pull Bottom Discharge Kit( ) Out from the bot- tom of it. 6) Release 3 screws and pull the Evap out from top to bottom direction. Samsung Electronics...
Page 181 2) Release the Nut and pull Fan Turbo( )out. 3) Release 6 screw on the Body Back( Pull the Cap MPI( ), Bracket Wire( ) and Bracket Motor( ) out. 4) Pull the MPI Kit( ) and Motor Samsung Electronics...
Page 182: Erv Plus
(Use +Screw Driver.) 2) Find the Element and 2 Dust Filters. Ass’y Element 1) Detach Element and Filter from the unit. Ass’y Filter Make sure detach the Filter before the Element. 2) There are 2 Element within the product. Samsung Electronics...
Page 183 Each guide is attached to the product with 1 bolt. Ass’y Fan Parts 1) Separate motor connectors. 2) Loosen the holder fixing the motor wire by twisting it slightly. 3) 2 Motors are placed within the product for supply air and exhaust air. Samsung Electronics...
Page 184 Cushion Mid. Put the part written with Down↓ down- wards and put the part with Motor→ towards the Motor when assembling the unit. Make sure not to break down EPS structure. Samsung Electronics...
Page 185 Procedure Remark Connector 1) Separate the Damper from the unit. Damper Cam (Use +Screw Driver.) 2) Separate the connectors by holding their bodies and pulling them out. 3) Unscrew bolts attached to Bracket and Cam. (Use +Screw Driver.) Samsung Electronics...
Page 186 1) Detach the whole Ass’y Blower Motor (which is made up of Fan, Motor, Bracket Motor, and Cover Bell Mouse) through the inspection hole. 2) 2 Motors are placed within the unit for supply air and exhaust air. Samsung Electronics...
Page 187 1) Unscrew the nuts fixing the Fan by rotating them left. (Use Monkey Spanner.) 2) Unscrew the bolts fixing motor to detach if from the Motor Bracket. It has 4 bolts. (Use +Screw Driver.) Do not touch the Fan. Its sharp edge may cause injury. Samsung Electronics...
Page 188 Flow Valve as shown in the image, and rotate the moneky spanner on the right hand to the direction indicated by the arrow to unscrew the plug. 2) Completely separate the plug by hand and remove foreign substances. Samsung Electronics...
Page 189 2) Unscrew 4 screws from the Case PCB to separate them from the product. 3) Separate the PCB connection housing of the Valve Expan and move the housing as shown in the picture. Samsung Electronics...
Page 190 7) Pull the Ass'y Evap to the direction indicated by the arrow to separate it from the fixed part. 8) Hold the end part of the Ass'y Evap and pull to the direction indicated by the arrow to separate it from the product. Samsung Electronics...
Page 191: Floor Standin Type
– All the procedure has to be verified because the cover should not open when the unit is installed. Parts Procedure Remark Cabinnet 1) Unscrew fixed screw of the upper part cabinet, and please separate 2) Please separate front cabinet. Samsung Electronics...
Page 192 2) Unscrew fixed screw on both side of heat exchanger plate. And then pulls heat exchanger to the right side, and please separate. Drain Pan 1) Please remove PLATE for fixation of DRAIN PAN located in the side. Samsung Electronics...
Page 193 2) Unscrew MOTOR BRACKET fixation screw located in the front surface, and please separate. 3) Unscrew MOTOR BRACKET fixation screw located in the side, and please separate. 4) Separate out MOTOR BRACKET for front side. Samsung Electronics...
Page 194 5) Unscrew fixed screw of MOTOR BRACKET and FAN CASING, and please separate. 6) Unscrew fixed screw of FAN CASING, and please separate. 7) Unscrew FAN and the fixed screw of the MOTOR axis, and please separate. (use Wrench ) Samsung Electronics...
Page 195: Wall Mount Type
3) Loosen 1 of the right screw(CCW) and detach the Terminal Cover. (Use +Screw Driver.) 4) Detach the thermistor from the Front Grille. 5) Loosen 2 fixing screws(CCW) of Front Grille. 6) Unlock 3 hooks to fix Panel Front and Tray Drain. (Use +Screw Driver.) Samsung Electronics...
Page 196 2) Detach the outdoor unit connection wire from the Terminal Block. 3) Loosen 4 fixing screws(CCW) of Ass'y Control-In. (Use +Screw Driver.) You can disassembly Ass'y Control In without evaporator disassembled. Tray Drain 1) Pull Tray Drain out from the Back Body. Samsung Electronics...
Page 197 Evaporator from indoor unit. Fan Motor 1) Loosen the fixing screw(CCW). & (Use +Screw Driver.) Cross Fan 2) Detach the Fan Motor from the Fan. 3) Detach the Fan From the left Holder Bearing. Samsung Electronics...
Page 198: Wall Mounted Type (Boracay)
FRONT. (Use +Screw Driver.) 4) Loosen connector wire (white) and detach the temperature sensor wire. 5) To detach the FRONT-PANEL the main frame unfasten 2 screw at the gutton. (Use +Screw Driver.) 6) Take off the FRONT-PANEL, lifting up the button. Samsung Electronics...
Page 199 4) To detach TRAY-DRAIN from the main frame pull the bottom of the TRAY - DRAIN towards you. Contol-box 1) Unfasten the earth screw. (use + Screw Driver) 2) Detach the temperature sensor. Samsung Electronics...
Page 200 4) Unfasten the 2 screw. (use + Screw Driver) 5) Take off the CASE-CONTROL from the main frame. EVAPORATOR 1) Unfasten the screw at the right side. (use+ Screw Driver) 2) Unfasten the screw at the LEFT side. (use+ Screw Driver) Samsung Electronics...
Page 201 1) Unfasten the screw. (use+ Screw Driver) & CROSS FAN 2) Take off the ??? from the main frame. 3) Unfasten the screw a little. (use + Screw Driver) 4) Pull the CROSS-FAN & FAN MOTOR from the main frame. Samsung Electronics...
Page 202: Wall Mounted Type (Max)
FRONT. (Use +Screw Driver.) 4) Loosen connector wire (white) and detach the temperature sensor wire. 5) To detach the FRONT-PANEL the main frame unfasten 2 screw at the gutton. (Use +Screw Driver.) 6) Take off the FRONT-PANEL, lifting up the button. Samsung Electronics...
Page 203 3) To detach TRAY-DRAIN from the main frame , pull the bottom of the TRAY- DRAIN towards you. CONTROL IN 1) Unfasten the earth screw.(use + ScrewDriver) 2) Detach the temperature sensor and Humidity sensor. 3) Detach the temperature sensor. Samsung Electronics...
Page 204 Disassembly and Reassembly Parts Procedure Remark 4) Loosen MOTOR wires(white). 5) Take off the CASE-CONTROL from the main frame. (use + Screw Driver) Samsung Electronics...
Page 205 When you separate the connector, pull pressing the locking button. 2) Loosen the EEV connector(CN801). When you separate the connector, pull pressing the locking button. 3) Loosen the FUSE CHK connector (CN140). When you separate the connector, pull pressing the locking button. Samsung Electronics...
Page 206 6) Loosen the DISPLAY connector. (CN501). The terminal is locking type. So, when you separate terminals, pull pressing the button. 7) Loosen the POWER connector. When you separate the connector, pull pressing the locking button. Samsung Electronics...
Page 207 10) Take off the main PBA from the ASS’Y Control in. When you take off the PBA, don’t touch the components. Please hold the PBA both side. EVAPORATOR 1) Unfasten the screw at the right side. (use + ScrewDriver) Samsung Electronics...
Page 208 3) Detach the HOLDER PIPE. (use + Screw Driver) 4) Detach the BRACKET-EVAP. (use + Screw Driver) 5) Detach the HOLDER EVAP. (use + Screw Driver) 6) Loosen 1 fixing earth screw right side. (use + Screw Driver) Samsung Electronics...
Page 209 3) U nfasten the screw a little and pull the MOTOR FAN to the right side. (use + Screw Driver) 4) Loosen 1 fixing screws of HOLDER-FAN. (use + Screw Driver) 5) U nfasten the screw a little. (use + Screw Driver) Samsung Electronics...
Page 210: Global 4Way Cassette Type(600X600)
3) Remove the 2 fixed screws to remove the Control-Box Cover. (Use +Screw Driver) 4) Remove the Remocon-Receiver and Blade Connector Wire from the PBA. (3EA) 5) Push the 4 panel corners and cover down- wards to remove it. Samsung Electronics...
Page 211 1) Disconnect the Connector Wire that is con- nected to the indoor unit’s PBA 2) Unscrew the 2 fixed screws on both sides of the Control Box, and disassemble the Control Box from the indoor unit. (Use +Screw Driver) Samsung Electronics...
Page 212 Control- Box to remove it. Drain Pan 1) Unscrew the screws on the 4 corners of the indoor unit. (Use +Screw Driver) 2) Remove the Drain Pan from the indoor unit. Samsung Electronics...
Page 213 Hose out from the indoor unit to disas- semble the transparent Drain-Hose fixed on the side of the indoor unit. (Use +Screw Driver) Evap. 1) Use your hand to remove the temperature Temperature sensor attached to the Evap Pipe along Sensor with the fixing clip. Samsung Electronics...
Page 214 1) Remove the screws of the Steel Holder Evaps that are used to fix the Heat Exchanger, and then remove it. (Use +Screw Driver) 2) Remove the 2 fixing screws of the Partition Evap at the Heat Exchanger’s In/Out Pipe. (Use +Screw Driver) Samsung Electronics...
Page 215 Disassembly and Reassembly Parts Procedure Remark 3) Remove the screw of the Cover Pipe that is used to fix the In/Out Pipe. Remove the In/ Out Pipe. (Use +Screw Driver) 4) Remove the Heat Exchanger from the indoor unit’s cabinet. Samsung Electronics...
Page 216: Am160Fnbdeh/320Fnbdeh/500Fnbdeh
2) Remove the 2 screws from the ASSY CABI FRONT upper part and then separate the ASSY CABI FRONT upward after incline CABINET for- ward. 3) Separate the ASSY CABI BACK by method such as ASSY CABI FRONT. Samsung Electronics...
Page 217 CONTROL to upward, and separate it. 5) Remove the 2 screws from the ASSY CONTROL BOX. 6) Separate the C/BOX from the product. CABINET LF/RH 7) Remove the 4 screws from the BRACKET COND UP, and separate it. Samsung Electronics...
Page 218 Disassembly and Reassembly Parts Procedure Remark 8) Remove the 2 screws from the front and rear and then separate the ASSY CABI LF to side. 9) Remove the 2 screws from the ASSY CABI RH. Samsung Electronics...
Page 219 Disassembly and Reassembly Parts Procedure Remark ASSY PHE 1) Remove the 8 screws from the side of the ASSY CABI RH. Samsung Electronics...
Page 220: Am160/250Fnbfeb, Am160/250Fnbfgb
2) Remove the 2 screws in ASSY CABI FRONT upper part. Tilt the CABINET forward and then separate upward. 3) ASSY CABI BACK separate by method such as upside. 4) Remove the 4 screws from COVER CONTROL and then pull it forward. Samsung Electronics...
Page 221 5) Remove the 2 screws and open the HINGE PBA PLATE. 6) Pull the SLIDE PBA and then separate the WIRE CONNECTOR. 7) Remove the 6 screws from the ASSY CONTROL BOX. 8) Remove the 4 screws from the BRACKET UPPER and separate it. Samsung Electronics...
Page 222 10) Remove the 2 screws from front and rear parts. Remove the 2 screws from side part and then separate the ASSY CABI LF in the direction of the side. 11) Replace of REACTOR and FAN is available after remove the ASSY CABI LF. Samsung Electronics...
Page 223 Disassembly and Reassembly Parts Procedure Remark 12) When need CONDUIT control for tempera- ture sensor : Remove the 4 screws in ASSY CONTROL COOLER side. Samsung Electronics...
Page 224 Compressor inside in case of separate COMPESSOR, ASSY COND and PIPE. When replace the ASSY EVAP : Outdoor unit is commissioning (PUMP DOWN the refriger- ant) and then separate a pipe using welding machine. Samsung Electronics...
Page 225 QUICK FASTENER and then moved horizontally and separate it. 3) When separate the ASSY COND and ASSY EVAP : Remove the 6 screws from the BRACKET PHE. 4) When Replace the COMP : Remove the 3 nuts from the FOOT part. Samsung Electronics...
Page 226: Wall Mounted Type(A3050)
2) Detach FILTER PRE from the PANEL FRONT. 3) Cover Panel is assembled on bottom of indoor unit as shown in the figure. Remove the Cap Screw as shown on the right side and then remove the screw and separate the Cover Panel. Samsung Electronics...
Page 227 5) Separate the hook after pushing both end of Cover Panel as shown in the figure. (Watch out for the damage of the hook) 6) Raise front part upward obliquely as shown in the figure and then remove the hooks. Samsung Electronics...
Page 228 Assembly of Cover Panel after service end. - Reassembly is in the reverse order of the removal. - Piping and drain hose must be careful not to damage and Progress must be done with both hands. Hook (Side) Hook (Center) Screw Cap Screw Samsung Electronics...
Page 229 4 HOOK Structures. When separate the hook : Use the (-) screw Driver. (-)Screw Driver Insert the hook and then pull the hook as shown on the right side. (Watch out for the damage of the hook) Samsung Electronics...
Page 230 Disassembly and Reassembly Parts Procedure Remark 9) Remove the Panel Frame from the Main Frame as shown on the right side. Samsung Electronics...
Page 231 2) Lossen Stepping Motor, EEV, Display, Sensor, SPI, Fuse Wire. Caution: When you separate the connector, pull pressing the locking button. 3) Lossen Motor, Terminal Wire. Caution: When you separate the connector, pull pressing the locking button. 4) Loosen Earth Wire. Samsung Electronics...
Page 232 9) Take off the CASE-CONTROL from the main frame after loosen the remaining connector. Caution: When you separate the connector, pull pressing the locking button. TRAY DRAIN 1) To detach TRAY-DRAIN from the main frame, pull the bottom of the TRAY-DRAIN towards you. Samsung Electronics...
Page 233 2) Unfasten the screw at the left side. (use + Screw Driver) 3) Unfasten the screw at the right side. (use + Screw Driver) 4) To detach Evaporator from the main frame, pull the bottom of the Evaporator towards you. Samsung Electronics...
Page 234 Remark FAN MOTOR 1) Unfasten the screw. (use + Screw Driver) & CROSS FAN 2) Detach the FAN Motor case. 3) Unfasten the screw a little. (use + Screw Driver) 4) Pull the CROSS-FAN to the left side. Samsung Electronics...
Page 235: Oap Duct
(Use + Screw Diriver) 4) Unscrew 29 screws and detach CABINET SIDE RH and LF. (Use + Screw Diriver) 5) Unscrew 10 screws and detach BLOWER COVER . (Use + Screw Diriver) Detach the BLOWER . (Use the wrench(4mm)) Samsung Electronics...
Page 236 Evaporator. 1) Unsrew 4 fixing screws of the Evaporator. (Use + Screw Diriver) DRAINPAIN Caution: After finished the procedures , detach DRAIN PAN. 1) Unsrew 4 fixing screws of the DRAIN PAN. (Use + Screw Diriver) Samsung Electronics...
Page 237: Oap Duct (Am140Mnepeh/Eu)
Disassembly and Reassembly OAP Duct (AM140MNEPEH/EU) Parts Procedure Remark Motor 1. After disassembling 15 indicating screws, & detach Ass'y Cabinet-Top Motor. Blower 2. After disassembling 4 indicating screws, detach Ass'y Case Blower Upper. Samsung Electronics...
Page 238 Procedure Remark Motor 3. Disassemble the Motor earth wire & connected to the Partition. Blower – Unscrew a screw 4. Disassemble the Cover Control. 5. Disassemble Motor Wires connected to theinside of PCB and connected to the Capacitor. Samsung Electronics...
Page 239 Parts Procedure Remark Motor 6. Disassemble cable tie. & Blower 7. Disassemble the band Motor for fixing theMotor. – Unscrew 2 screws 8. After disassembling the Motor and Blowerfor the set, disassemble the Blower by use of wrench. Samsung Electronics...
Page 240 Disassembly and Reassembly Parts Procedure Remark Assy Drain Pan 1. Disassemble the Cover Pipe that fixes the high/low pressure Pipe. – Unscrew 2 screws 2. Disassemble the Cabinet-Top Evap. – Unscrew 13 screws 3. Unscrew 4 screws Samsung Electronics...
Page 241 Disassembly and Reassembly Parts Procedure Remark Ass'y Drain Pan 4. Disassemble the Drain Cushion from the set. Ass'y Evap 1. Disassemble the refrigerant temperature sensor, Inlet air temperature sensor, and EEV wire that connected to the inside of PCB. Samsung Electronics...
Page 242 Disassembly and Reassembly Parts Procedure Remark Ass'y Evap 2. Disassemble the Cabi LF – Unscrew 2 screws 3. Disassemble the Support Evap RH – Unscrew 2 screws 4. Disassemble the Evaporator form the set. Samsung Electronics...
Page 243 Procedure Remark Ass'y Control In 1. Disassemble all Control Wires connected to the inside of PCB. 2. In case of disassembling the PCB separately, disassemble the PCB from the case after unscrewing the screw. – Unscrew 4 screw Samsung Electronics...
Page 244: Oap Duct (Am220/280Mnepeh/Eu)
1. After disassembling 8 indicating screws, & detach Ass'y Cabinet-Top Motor. Blower 2. After disassembling 4 indicating screws, detach Ass'y Case Blower Upper. 3. Press the pothook of the Case Blower and detach Ass'y Case Blower Upper. 4. Disassemble the Cover Control. Samsung Electronics...
Page 245 6. Disassemble the band Motor for fixing the Motor. – Unscrew 2 screws 7. After disassembling the Motor and Blower for the set, disassemble the Blower by use of wrench. Ass'y Drain Pan 1. Disassemble the Cabinet-Top Evap. – Unscrew 9 screws Samsung Electronics...
Page 246 1. Disassemble the Cover Pipe that fixes the high/low pressure Pipe. – Unscrew 4 screws 2. Disassemble the refrigerant temperature sensor, Inlet air temperature sensor, and EEV wire that connected to the inside of PCB. 3. Unscrew 4 screws Samsung Electronics...
Page 247 Disassembly and Reassembly Parts Procedure Remark Ass'y Evap 4. Unscrew 2 screws 5. Disassemble the Evaporator form the set. Ass'y Control In 1. Disassemble all Control Wires connected to the inside of PCB. Samsung Electronics...
Page 248 PCB from the case after unscrewing the screw. – Unscrew 5 screw 3. In case of disassembling the Case Control, disassemble the Case Control from the set after unscrewing the screw. – Unscrew 6 screw Samsung Electronics...
Page 249: V-Ahu
2) Disconnect the Connector Wire that is connected to the indoor unit's PBA 3) Unscrew the 1 fixed screws on middle of the PBA and 4 fixed PBA HOLDER, and disassemble the PBA from the indoor unit. (Use + Screw Driver) Samsung Electronics...
Page 250 2) Loosen 2 of the Left side screw(CCW). 3) Loosen 5 of the front screw(CCW) and detach the 2 Bracket drain and 1 Bracket 4) Pull the Heat Exchanger and Drain. 5) Detach the Drain from indoor Unit. Samsung Electronics...
Page 251 3) Loosen 5 of the front screw(CCW) and detach the 2 Bracket drain and 1 Bracket Low. 4) Disconnect the Connector Wire that is connected to the Heat Exchanger. 5) Pull the Heat Exchanger and Drain. 6) Detach the Heat Exchanger. Samsung Electronics...
Page 252 1) Loosen 11 of the front screw(CCW) and detach the Cabinet Front Down. 2) Loosen 6 of the Front screw(CCW) and detach the Bracket. 3) Disconnect the Connector Wire that is connected to the Motor. 5) Pull the A'ssy Fan Blower. Samsung Electronics...
Page 253 Disassembly and Reassembly Parts Procedure Remark 6) Loosen 4 of the screw and 1 nut on the CASE and Detach the motor and fan. Samsung Electronics...
Page 254: Am280Jnpdkh/Tk
ASS’Y INLET GRILLE 1) Open ASS'Y INLET and Separates the connec- tion link. Disassembly direction ASS’Y MAIN PCB PART 1) Unscrew a Cover-Main PCB screw and Separates it.(using + SCREW DRIVER) Samsung Electronics...
Page 255 4) Separates wire from wire fixed holder on back of FRONT PANEL. wire fixed holder 5) Unscrew 4 DISPLAY COVER screws. (using + SCREW DRIVER) 6) Unscrew a display PCB screw. (using + SCREW DRIVER) Samsung Electronics...
Page 256 Procedure Remark OUTLET GRILLE 1) Unscrew 2 discharge grille screws of front blower fixed bracket. (using + SCREW PART DRIVER) 2) Unscrew 14 top cover screws. 3) Separates the top cover. 4) Separates discharge grille by pulling upwards. Samsung Electronics...
Page 257 3) Unscrew 4 heat exchanger top screws. (using + SCREW DRIVER) 4) Unscrew 4 fixed screws of heat exchanger cover's right. (using + SCREW DRIVER) 5) Unscrew 4 fixed screws of heat exchanger cover's left. (using + SCREW DRIVER) Samsung Electronics...
Page 258 MOTOR PART 2) Unscrew 8 cover screws of FAN BLOWER DUCT. (using + SCREW DRIVER) 3) Separates FAN BLOWER cover. 4) Unscrew 2 FAN MOTOR BRACKET screws. (using + SCREW DRIVER) 5) Separates FAN MOTOR BRACKET by pulling frontwards. Samsung Electronics...
Page 259 Disassembly and Reassembly Parts Procedure Remark 6) Separates FAN & MOTOR by pulling front- wards & supporting with both hands. Samsung Electronics...
Page 260: Am140Jnpdkh/Tk
ASS'Y COVER CONTROL 1) Unscrew a ASSY COVER CONTROL screw and Separates it.(using + SCREW DRIVER) Unscrew a ASSY COVER CONTROL screw and Separates it.(using + SCREW DRIVER) 2) Separates ASS'Y COVER CONTROL frontwards by pulling upwards. Samsung Electronics...
Page 261 Remark 3) SEPARATES MOTOR CONNECTOR & CONNECTOR CONNECTED TO PANEL- OUTLET. Vertical blade 판넬 Motor - In Horizontal blade ASS'Y PANEL-OUTLET 1) AFTER UNSCREW 7 ASS'Y PANEL-OUTLET SCREWS, SEPARATES ASS'Y PANEL-OUTLET BY PUSHING UPWARDS. (USING + SCREW DRIVER) Samsung Electronics...
Page 262 FRONTWARDS & SUPPORTING WITH BOTH HANDS. 7) UNSCREW 2 COVER EVA SCREWS. ASS'Y CONTROL IN 1) UNSCREW 2 ASS'Y CONTROL SCREWS. 2) UNSCREW A EVA GROUND SCREW. 3) SEPARATES ASS'Y CONTROL IN BY PUSHING Disassembly direction TO THE RIGHT. Samsung Electronics...
Page 263 1) Unscrew a GUARD FAN screw. (using + SCREW DRIVER) BLOWER 2) Separates GUARD FAN by pushing to the direc- tion of an arrow. disassembly direction 3) Loosen BLOWER nut clockwise and separates BLOWER by pulling frontwards. (using MONKEY SPANNER) Samsung Electronics...
Page 264 (using MONKEY SPANNER) (Separates a connected connector before disassembling motor. COVER TOP 1) UNSCREW 3 COVER TOP SCREWS. (USING +SCREW DRIVER) (SCREW : TH 2TYPE M4, L10, BLK) 2) SEPARATES COVER TOP BY LIFTING COVER TOP'S BACK PARTS. Samsung Electronics...
Page 265 Back 2) Separates PARTITION forward from the bottom by pushing 2 hook of panel both sides out- wards. 3) Separates the wire that fixed to the HOLDER WIRE. 4) Separates the wire that fixed to the HOLDER WIRE. Samsung Electronics...
Page 266 Procedure Remark ASS'Y PANEL-OUTLET 1) UNSCREW 2 CASE DISPLAY PBA SCREWS. (USING +SCREW DRIVER) - DISPLAY PBA DISASSEMBLY 2) SEPARATES A FIXED HANGING PART OF MID- DLE CASE DISPLAY PBA. 3) UNSCREW 2 PBA SCREWS. (USING +SCREW DRIVER) Samsung Electronics...
Page 267 Disassembly and Reassembly Parts Procedure Remark ASS'Y PANEL-OUTLET 1) Unscrew 8 HOLDER BLADE screws. (Using +SCREW DRIVER) - MOTOR STEP 2) Unscrew 2 STEP MOTOR screws. (Using +SCREW DRIVER) 3) A separated STEP MOTOR. Samsung Electronics...
Page 268: 4Way Cassette Type
Control Box, and disassemble the Control Box from the indoor unit. (Use +Screw Driver) Drain Pan 1) Unscrew the screws on the 4 corners of the indoor unit. (Use +Screw Driver) 2) Remove the Drain Pan from the indoor unit. Samsung Electronics...
Page 269 Take the Fan out of the Motor. 2) Turn the four hexangular nuts on the Motor counterclockwise to remove the nuts. Take the Motor Wires attached to these three locations out with your hands prior to removing the Motor. Samsung Electronics...
Page 270 2) Remove the screws of the Steel Holder Evaps that are used to fix the Heat Exchanger, and then remove it. (Use +Screw Driver) DRAIN PUMP 1) Remove the 4 fixed screws and disconnect the white drainage hose from the Drain Pump. (Use +Screw Driver) Samsung Electronics...
Page 271: Troubleshooting
Set up the number of connected outdoor units (SMW200-10 black) MICOM. download (AS-PRO) For checking indoor unit communication (SMW200-07P white) (YW396-02P red) Transmitter 12V ERROR DISPLAY (YW396-02P blue) State Check Outdoor Unit Tact Switch (SMW250-04P red) EEPROM SOCKET Outdoor Unit Dip Switch Samsung Electronics...
Page 272: Service Operation
(Natural discharge until Please wait for at least 15 minutes.) If an error occurs, the discharge mode may not work properly. In particular, E464 & E364 is power devices can be damaged. Therefore, the discharge mode, do not use. Samsung Electronics...
Page 273 Whole operation (The set temperature=3 C) Whole operation (The set temperature=40 C) Outdoor fan and valves Normally control conduct Operation time 60 minutes Etc. During the filling operation does not enter the special operation, such as oil recovery, defrost. Samsung Electronics...
Page 274 Operation side : 2000 Step , Stop side : 2000 step Maximum Operation Time 30 minutes Etc. Does not conduct the operation of the special operation, and protection control. Pressure and temperature is outside normal limits : Operation is shut down after gas pipe manually closed. Samsung Electronics...
Page 275 Discharge is complete, the power of the Inverter PCB and Fan PCB is being blocked, communication function is blocked, E206 will occur. If want operation again after complete discharge mode : Restart after K3 key to Reset or Power Reset. Samsung Electronics...
Page 276: Dvm S Models Eeprom Code Table
EEP Code AM080FXVAGH/EU DB82-01358A AM100FXVAGH/EU DB82-01359A AM120FXVAGH/EU DB82-01360A AM140FXVAGH/EU DB82-01361A AM160FXVAGH/EU DB82-01362A AM180FXVAGH/EU DB82-01363A AM200FXVAGH/EU DB82-01364A AM220FXVAGH/EU DB82-01365A AM080FXVAGR/EU DB82-01330A AM100FXVAGR/EU DB82-01331A AM120FXVAGR/EU DB82-01332A AM140FXVAGR/EU DB82-01333A AM160FXVAGR/EU DB82-01334A AM180FXVAGR/EU DB82-01335A AM200FXVAGR/EU DB82-01336A AM220FXVAGR/EU DB82-01337A AM080FXMDGH/EU DB82-01774A AM090FXMDGH/EU DB82-01776A Samsung Electronics...
Page 277: Troubleshooting
SEG10 SEG11 and SEG12 SEG14 and SEG15 SEG16 and SEG17 SEG18 and SEG20 SEG21 and SEG22 SEG23 and SEG24. On(SEG1~12) Off(SEG13~24) SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Samsung Electronics...
Page 278 Press High Fan button(∧) to enter SEG12 value. Each time you press the button, … will be selected in rotation. SEG11 SEG12 10. Setting Auto mode Press Mode button to be changed to AUTO mode in the OFF status. Samsung Electronics...
Page 279 Press Mode button to be change to HEAT mode in the OFF status. 19. Setting SEG23, SEG24 mode Press Low Fan button(∨) to enter SEG23 value. Press High Fan button(∧) to enter SEG24 value. Each time you press the button, … will be selected in rotation. Samsung Electronics...
Page 280 Check operation Step 5 1. Reset the indoor unit by pressing the RESET button of indoor unit or outdoor unit. 2. Take the batteries out of the remote controller and insert them again and then press the operation button. Samsung Electronics...
Page 281 SEG5 central control option is basically set as 1 (Use), so you don’t need to set the central control option additionally. However, if the central control is not connected but it doesn’t indicate an error message, you need to set the central control option as 0 (Disuse) to exclude the indoor unit from the central control. Samsung Electronics...
Page 282 Remote Controller Display Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 0 or 1 channel 1 150 step Disuse Disuse Indication channel 2 and Details 2°C channel 3 0 step 5°C channel 4 Samsung Electronics...
Page 283 • Set a 2-digit value for each option pair in the following order: SEG2 and SEG3 SEG4 and SEG5 SEG6 and SEG8 SEG9 and SEG10 SEG11 and SEG12 SEG14 and SEG15 SEG16 and SEG17 SEG18 and SEG20 SEG21 and SEG22 SEG23 and SEG24. Samsung Electronics...
Page 284 SEG8 When you rotate the Wheel, values appear in the following order: 6 Press the (Mode) button. Fan and On appear on the remote control display. Samsung Electronics...
Page 285 (Mode) button. Cool and Oﬀ appear on the remote control display. 13 Set the SEG16 and SEG17 values: a Set the SEG16 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display. SEG16 Samsung Electronics...
Page 286 SEG23 b Set the SEG24 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display. SEG24 When you rotate the Wheel, values appear in the following order: Samsung Electronics...
Page 287 (Power) button on the remote control. NOTE • If the fan is set to off for cooling only indoor unit by setting the SEG9=3 or SEG15=3, you need to use an external sensor or wired remote control sensor to detect indoor temperature exactly.. Samsung Electronics...
Page 288 • The external output of SEG15 is generated via MIM-B14 connection. (Refer to the manual of MIM-B14.) • If you set the Individual control with remote control (SEG20) option to a value other than 0 to 4, it is automatically set to 0 (Indoor 1). Samsung Electronics...
Page 289 EEV step when Function Page Use of drain pump heater heating stops Indication Details Indication Details Indication Details Indication Details Disuse Default Disuse Indication and Use (*3) detail Noise Use with decreasing 3 minute setting delay Use (*3) Samsung Electronics...
Page 290 Turn out 0 or 1 Indoor 1 in 30 min. 2 °C Disuse 30 seconds without Oil return or Noise motion decreasing in Turn out defrost mode in 60 min. Indoor 2 5 °C Disuse 38 seconds without motion Samsung Electronics...
Page 291 (for maximum 20 minutes) although the indoor unit is turned off after the Cool mode is turned to the Heat mode. Samsung Electronics...
Page 292 Cool Time required for between indoor mode to Heat mode change units mode SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Control variables when the hot water heater or an external heater is used SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Samsung Electronics...
Page 293: Option Items
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 AM017HN1DEH/EU 0 1 D 0 4 4 1 9 6 0 8 5 2 0 2 0 2 0 3 3 0 0 0 0...
Page 294 0 1 0 0 5 4 1 3 5 0 F B 2 0 2 4 2 4 3 3 1 1 1 0 2mmAq 0 1 0 0 5 4 1 3 5 0 E A 2 0 2 4 2 4 3 3 1 1 1 0 0mmAq Samsung Electronics...
Page 295 0 1 0 0 4 F 1 9 5 4 6 C 2 0 8 0 8 0 3 3 0 0 2 0 AM140KN4DEH 0 1 0 0 4 F 1 9 5 4 8 E 2 0 8 C 8 C 3 3 0 0 2 0 Samsung Electronics...
Page 296 0 1 3 0 5 4 1 C 2 4 7 9 2 0 7 0 7 0 3 3 0 0 0 0 Big Ceiling AM140JNCDKH/EU 0 1 3 0 5 4 1 C 5 4 B E 2 0 8 C 8 C 3 3 0 0 0 0 Samsung Electronics...
Page 297 0 1 0 0 5 4 1 2 5 A E 2 2 0 2 D 2 D 3 3 1 1 1 0 0 1 0 0 5 4 1 2 5 E F 6 2 0 2 D 2 D 3 3 1 1 1 0 Samsung Electronics...
Page 298 0 1 B 0 6 4 1 9 4 0 8 6 2 3 1 C 1 C 3 3 3 0 0 0 12.5mmAq 0 1 B 0 6 4 1 9 4 0 6 4 2 3 1 C 1 C 3 3 3 0 0 0 10mmAq Samsung Electronics...
Page 299 0 1 3 0 4 4 1 9 7 4 6 E 2 0 5 D 5 D 3 1 0 0 2 0 AM093MNQDEH/TK 0 1 3 0 4 4 1 9 7 4 6 E 2 0 5 D 5 D 3 1 0 0 2 0 (with EEV) Samsung Electronics...
Page 300 (Use Fahrenheit + Sound mute + Mixed operation control : 1 + 2 + 4 = 7) Ex) 044217-1d00e6-200000-300000 When using Sound mute : 044217-1d00e6-200002-300000 When using high ceiling kit for 4way and mixed operation error preventing function : 044217-1d00e6-200014-300000 Samsung Electronics...
Page 301: What To Check Before Diagnosis
When E108 error occurs, change the address and reset the system. Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002. Samsung Electronics...
Page 302 When E108 error occurs, change the address and reset the system. Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002. Samsung Electronics...
Page 303 14. Simultaneous opening of cooling/heating MCU SOL valve (1st detection) 15. Simultaneous opening of cooling/heating MCU SOL valve (2nd detection) Other outdoor unit self-diagnosis error that is not on the above list E153 Flowating s/w (2nd detection) E162 EEPROM error Samsung Electronics...
Page 304 When E108 error occurs, change the address and reset the system. Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002. Samsung Electronics...
Page 305 E410 control_1 18. Simultaneous opening of the cooling and heating MCU SOL valves (1st E180 detection) 19. Simultaneous opening of the cooling and heating MCU SOL valves (2nd E181 detection) Self-diagnosis errors other than the errors listed above Samsung Electronics...
Page 306 EEPROM error E162 EEPROM option error E163 Error of incompatibility of the indoor unit E164 Error of mixed operation E161 Open circuit error of the thermal fuse E198 : On : Flickering : Off Ice blue Yellow green Blue Samsung Electronics...
Page 307 - When E108 error occurs, change the address and reset the system.Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002. Samsung Electronics...
Page 308 - When E108 error occurs, change the address and reset the system.Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002. Samsung Electronics...
Page 309 : Off - If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner, it operates normally at first, then detect an error again. Samsung Electronics...
Page 310 - If the LED displays olny one color, it is turned on for a second and turned off for a second. - If the LED displays more than two colors, each color is shown for a second alternately. Samsung Electronics...
Page 311 EEPROM error E163 EEPROM option error E164 Error due to incompatible indoor unit : On : Flickering : Off - If you turn off the air conditioner when the LED is flickering, the LED is also turned off. Samsung Electronics...
Page 312 EEPROM error E163 EEPROM option error E164 Error due to incompatible indoor unit : On : Flickering : Off - If you turn off the air conditioner when the LED is flickering, the LED is also turned off. Samsung Electronics...
Page 313: Floor Standing Type
- When E108 error occurs, change the address and reset the system. Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002. Samsung Electronics...
Page 314 - When E108 error occurs, change the address and reset the system. Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002. Samsung Electronics...
Page 315: Erv Plus Type
EEPROM option setting error ventilator (ERV) operation E186 SPI Error E561 Supply Air Fan Motor error E562 Exhaust Air Fan Motor error E654 Damper ERROR (When there is no switch input for 100 seconds while monitoring the damper) Samsung Electronics...
Page 316: Hydro Unit / Hydro Unit Ht
Flow switch off error, When the switch is turned off within 10 seconds after a pump starts its operation(Re-operation is possible) E913 Six times detection for Flow Switch Error(Re-operation is not possible) E914 Error due to incorrect thermostat connection E915 Error on DC fan(Non-operating) E917 Water Tank Sensor Configutation Error Samsung Electronics...
Page 317: Number Display Method (Outdoor Unit, Mcu, Cable Remote Control, Wall-Mount, Etc.)
Error Number, repeat display Display method for error that occurred in Error Number Outdoor unit address E471 U200 E471 U200 outdoor unit Error Number, repeat display E206 C001 E206 C002 and other methods of error display Samsung Electronics...
Page 318 Communication error between main and sub outdoor units E-205 Communication error on all PBA within the outdoor unit C-Box, communication cable error E206-C001: HUB PBA communication error / E206-C002: FAN PBA communication error E-206 E206-C003: INV1 PBA communication error / E206-C004: INV2 PBA communication error Samsung Electronics...
Page 319 Error on top sensor of compressor 2 (Short or Open) E-291 Refrigerant leakage or error on high pressure sensor (Short or Open) E-296 Refrigerant leakage or error on low pressure sensor (Short or Open) E-308 Error on suction temperature sensor (Short or Open) Samsung Electronics...
Page 320 Cooling mode restriction due to low air temperature E-442 Refrigerant charing restriction in heating mode when air temperature is over 15 °C E-443 Operation prohibited due to the pressure drop E-445 CCH is deatched E-446 Error due to operation failure of Fan1 Samsung Electronics...
Page 321 Error due to exceeding maximum numbers of wired remote controller installation E-627 (2 units) E-633 Error caused by installing mixed models E-653 Remote controller's temperature sensor is disconnected or has problem E-654 Data error on remote controller (Memory read/write error) Samsung Electronics...
Page 322 Error due to incorrect thermostat connection E-915 Error on DC fan(Non-operating) E-917 Water Tank Sensor Configutation Error Trial operation incompleted (UnPrepared) - It will be cleared when trial operation was executed for 1 hour or when automatic inspection is completed Samsung Electronics...
Page 323: Appropriate Measures For Different Symptom
UP will be dis- played. 2. Execute the automatic commissioning by Tact Switch. 3. UP display disappears after commissioning is complete, normal operation is possible. 4. Automatic commissioning is completed, if there is a history, nor- mal operation execution immediately. Samsung Electronics...
Page 324: Main Pcb Has No Power Phenomenon
Check the short circuit of Hub PCB. Confirm a blinking of Hub PCB LED. Replace Hub PCB Did you check Connecting the communication wire. (CN96) the connection status of the Main / Hub connection wire? Replace Fan PCB Samsung Electronics...
Page 325: Indoor Unit Room Sensor Error (Open/Short)
Ex) Room temp. 26°C – Resistance 0.926KΩ 12.1 18.0 27.3 43.0 At that time, is the resistance value significantly deviated from the temp. table? As it is due to an indoor oom temperature sensor defect, replace it. Re-start after replacing PCB. Samsung Electronics...
Page 326: Indoor Unit Evap In Sensor Error (Open/Short)
Ex) Room temp. 26°C – Resistance 10.93KΩ 12.1 18.0 27.3 43.0 At that time, is the resistance value significantly deviated from the temp. table? As it is due to an indoor EVAP IN sensor defect, replace it. Re-start after replacing PCB. Samsung Electronics...
Page 327: Indoor Evap Out Sensor Error (Open/Short)
12.1 18.0 27.3 43.0 At that time, is the resistance value significantly deviated from the temp. table? As it is due to an indoor EVAP OUT sensor defect, replace it. Re-start after replacing PCB. Samsung Electronics...
Page 328: Indoor Heat Exchanger's Evap In Sensor Dislocation Error
12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the Indoor EVA In sensor itself. Restart operation after replace the PCB. Samsung Electronics...
Page 329: Indoor Heat Exchanger's Eva Out Sensor Dislocation Error (Open/Short)
12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the Indoor EVA Out sensor itself. Restart operation after replace the PCB. Samsung Electronics...
Page 330: Simultaneous Indoor Heat Exchanger's Eva In, Out Sensor Dislocation Error (Open/Short)
Indoor unit operation & Thermo On Simultaneous Indoor heat exchanger's Error details EVA IN, OUT sensor dislocation error 2. How to check Check if an Indoor heat exchanger's EVA IN, OUT sensor has been dislocated then is correct after assembling. Samsung Electronics...
Page 331: Electronic Expansion Valve Opening Malfunction (2Nd Stage)
- Hydro Unit PCB k1, k2 switch : At the same time push for more than 4 seconds. - After resolving the cause of the error, restart operation. (Excessive reset operation, can cause damage to the Heat Exchanger.) Samsung Electronics...
Page 332: Breakdown Of Eev (2 Nd )
5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. 4)- As an electronic expansion valve replacement is tricky work that requires collecting refrigerants in all systems, please check the above items before replacement. Samsung Electronics...
Page 333: Problem With Eev Closure (2 Nd )
5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. 4)- As electronic expansion valve replacement is tricky work that requires collecting refrigerants in all systems, please check the above items before replacement. Samsung Electronics...
Page 334: Eev(Electronic Expansion Valve) Opening Malfunction (2Nd Stage)
- Hydro Unit PCB k1, k2 switch : At the same time push for more than 4 seconds. - After resolving the cause of the error, restart operation. (Excessive reset operation, can cause damage to the Heat Exchanger.) Samsung Electronics...
Page 335: Eev(Electronic Expansion Valve) Closure Malfunction (2Nd Stage)
Replace EEV coil After Resetting the Outdoor Unit, does an error occur even after running it again with the same combination? Normal operation of EEV. Replace EEV coil. Samsung Electronics...
Page 336: Detection Of Floating Switch Of Indoor Unit's Drain Pump
Does the water level in the Drain Pan get lower? Replace Drain pump Replace Indoor Unit PCB Normal operation ● Float sensor error will be removed only when the remote controller Replace Drain pump for an indoor unit operates Samsung Electronics...
Page 337: The Operational Error Of Indoor Unit's Fan Motor
2) If a fan motor operation capacitor is a PCB separating type, check the connection terminal. 3) Check the operational status of the fan motor. 4) If there is no problem with the above checkup items, replace the PCB. Samsung Electronics...
Page 338: Mixed Operation Error (Only Applicable To Heat Pump Model/Not To Hr Model)
● Check the operational mode of outdoor unit or other indoor unit then re-enter or stop the operational mode of the relevant unit. ● If it is necessary to apply a different operational mode to an indoor unit from others, please stop other indoor units then operate the indoor unit. Samsung Electronics...
Page 339: Eeprom Error
Are there any problems such as short or dewetting between Replace PCB EEPROM PIN? If you restart after reentering model options and power reset, does the Normal operation error occur again? Replace PCB Samsung Electronics...
Page 340: Option Error Of The Remote Controller For An Indoor Unit
● Check relevant remote controller options for each model then enter correct options ● As this happens only in a Celsius setting model, it is necessary to reenter option codes for error-free models in a region where Celsius is used. Samsung Electronics...
Page 341: St Nd
Is a coil of MCU SOL VALVE Check the coil connection Correctly connected? and fasten it again When you restart it after replacing MCU SOL VALVE coils, does the Replace coils as they are defective. same error occur again? Replace MCU SOL VALVE BODY Samsung Electronics...
Page 342: Error Due To Incorrect Indoor Unit Power/Communication Cable Connection
Criteria • Check for Power input(220V) for the Terminal block(F1/F2). Cause of problem • Apply power (220V) to the terminal of the indoor unit communication block (F1/F2) ● Check for disconnected line after turning off the Main power. Samsung Electronics...
Page 343: Spi Feedback Error
1. How to check Is the SPI connector of an Connect the connector to PCB indoor unit separated from PCB? and reoperate 예 Can you measure 12V from #1, #4 power with SPI connector Replace SPI being connected? Replace Main PCB Samsung Electronics...
Page 344: Outdoor Unit Pipe Inspection Error
● Check if the indoor address settings are the same for the address of the indoor units connected to each port of the MCU and the address of the indoor units of the relevant MCU ports. ● Check if the indoor unit usage setup switch is turned on for the MCU port connected to the indoor unit. Samsung Electronics...
Page 345: Communication Error Between Indoor And Outdoor Units During Tracking
If there is no peculiarity, then connect the indoor units one by one Check the communication cable and the connector to find the indoor unit that is interfering with the communication for of the outdoor unit PCB, and change the PCB. inspection and change the indoor unit PCB. Samsung Electronics...
Page 346: Communication Error Between Indoor And Outdoor Units After Tracking
* Essential Requirements before Changing PCB in the indoor unit which interferes with the communication Case of Communication Error: Refer to p.50 to check and change the indoor unit PCB. Good Defective 0.7V 0.7V Samsung Electronics...
Page 347: Communication Error Between Main And Sub Unit Of Outdoor Unit Or Between Outdoor Units
15V, 5V Check wiring of outdoor unit Change wiring or connect communication cable. Check K13 and K14 setup Change settings options for outdoor unit. Replace PCB. Essential Requirements before Changing PCB in Case of Communication Error: Refer to p.59 Samsung Electronics...
Page 348: Communication Error Between Mcu And Outdoor Unit
MCU which interferes with the communication Change the communication cable and the connector to check and change the MCU PCB. of the outdoor PCB, and then change the PCB. ❈ Essential Requirements before Changing PCB in Case of Communication Error: Refer to p.4-80 Samsung Electronics...
Page 349: Internal Communication Error Of The Outdoor Unit C-Box
1) Check the Main PCB : Main PCB TX circuit inspection Confirm a blinking of Fan PCB LD22, 32? 2) Check the Hub PCB : Hub PCB TX circuit inspection * Service after turn off the Main Power. Replace Main PCB Samsung Electronics...
Page 350: Internal Pcb Communication Error Of The Outdoor Unit C-Box
Replace Hub PCB E206 C002 Check the connection status Lighting of Fan PCB LD41 did confirmation? (CN12 connector) Is Fan PCB CN13 connector accurately connected? Fan PCB CN13 connection Replace Fan PCB (Fan PCB TX part : Breakage) Samsung Electronics...
Page 351: Communication Error Between Mcu And Outdoor Unit After Tracking Is Completed
MCU PCB. Connect each unit one by one, and find the MCU which interferes with communication to check and change the MCU PCB. ❈ Essential Requirements before Changing PCB in Case of Communication Error: Refer to p.4-80 Good Defective 0.7V 0.7V Samsung Electronics...
Page 352: Mcu Branch Part Setup Error - Inconsecutive Connection With The Use Of 2 Branch Parts
Find an MCU that is composed as the following picture to carry out assembly of branch part again. After completing the re-setting, press K3 button on the button to reset or turn it off to restart. MCU BOX #0 address setup MCU PCB Branch part use setup Setting error Indoor unit address Branch A Indoor unit Samsung Electronics...
Page 353: Mcu Branch Part Setup Error - Repeated Setup For The Same Address Over 3 Times
Find an MCU that is composed as the following picture to carry out assembly of branch part again. After completing the re-setting, press K3 button on the button to reset or turn it off to restart. MCU BOX #0 address setup MCU PCB Branch part use setup Setting error Indoor unit address Branch A Indoor unit Samsung Electronics...
Page 354: Mcu Branch Part Setup Error - Non-Installed Address Setup
Find an MCU that is composed as the following picture to carry out assembly of branch part again. After completing the re-setting, press K3 button on the button to reset or turn it off to restart. MCU address setup MCU BOX #0 MCU PCB Branch part use setup Indoor unit address Branch A Indoor unit Samsung Electronics...
Page 355: Setup Error For Mcu Branch Part - Setup Error For Mcu Quantity Used
Setup for Indoor MCU Address Quantity Used Setup MCU Address Setup MCU BOX #0 MCU BOX #1 MCU PCB MCU PCB Setup for Using Branch Sphere Indoor Unit Address Branch Sphere A Branch Sphere A B Indoor Unit Samsung Electronics...
Page 356: Mcu Branch Part Setup Error - Overlapping Indoor Unit Address Setup
After completing resetting, press the outdoor unit's K3 button to reset or turn off to restart. MCU BOX #0 address setup MCU PCB Branch part use setup Indoor unit address Branch A MCU BOX #1 address setup MCU PCB Branch part use setup Indoor unit address Branch A Samsung Electronics...
Page 357: Mcu Branch Part Setup Error - Set As Being Used Without Connection To An Indoor Unit
Adjust the Dip switch that sets up the use of MCU branch part to ‘Not-Used'. After completing resetting, press the outdoor unit's K3 button to reset or turn off to restart. MCU BOX #1 MCU PCB Branch A Samsung Electronics...
Page 358: Mcu Branch Part Setup Error - Connect An Indoor Unit To A Branch Part Not Being Used
Check the actual use of the branch part. If it is used, turn on the Dip switch for branch part setup. After completing resetting, press the outdoor unit's K3 button to reset or turn off to restart. MCU BOX #1 MCU address setup MCU PCB Branch part use setup Indoor unit address Branch A Indoor unit Samsung Electronics...
Page 359: Mcu Branch Part Setup Error - Connect More Indoor Units Than What Is Actually Set Up In Mcu
After completing resetting, press the outdoor unit's K3 button to reset or turn off to restart. Outdoor unit Indoor number setup MCU number setup MCU address setup MCU BOX #0 MCU BOX #1 MCU PCB MCU PCB Branch part use setup Indoor unit address Branch A Branch A Samsung Electronics...
Page 360: Outdoor Temperature Sensor Error
PCB, measure the resistance value between the terminals. 12.1 18.0 27.3 Did the resistance 43.0 value significantly stray from the following temperature table? Replace this since it is the defective of the outdoor temperature sensor itself. Restart operation after replace the PCB Samsung Electronics...
Page 361: Outdoor Temperature Dislocation Error
12.1 18.0 27.3 43.0 Does the resistance value greatly deviate from the temperature table to the next? As it is due to a problem with the outdoor temperature sensor, replace it. Restart after replacing the PCB Samsung Electronics...
Page 362: Cond Out Temperature Sensor Error (Open/Short)
COND 12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the outdoor Cond Out sensor itself. Restart operation after replace the PCB Samsung Electronics...
Page 363: Outdoor Cond Out Sensor Breakaway Error
Is the Cond Out sensor resistance value reasonable? Defective Sensor : Replace Sensor (Refer to E231) Are there any changes n the value of the sensor when operating from Blocked Sensor Path : stop to heating? Change heat exchanger Ass'y Complete Samsung Electronics...
Page 364: Digital Compressor Discharge Temperature Sensor Error (Open/Short)
2 terminals. 32.0 59.0 200.0 242.0 362.0 553.0 Did the resistance value significantly stray from the following temperature table? Change this part as it is the fault of the discharge temperature sensor itself. Restart operation after changing PCB. Samsung Electronics...
Page 365: Constant Rate Compressor Discharge Temperature Sensor Error (Open/Short)
59.0 200.0 242.0 362.0 553.0 Did the resistance value significantly stray from the following temperature table? Change this part as it is the fault of the constant rate compressor discharge temperature sensor itself. Restart operation after changing PCB. Samsung Electronics...
Page 366: Compressor Discharge Or Top 1/2 Temperature Sensor Error
200.0 242.0 362.0 553.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the Compressor Discharge or Top Temperature sensor itself. Restart operation after replace the PCB Samsung Electronics...
Page 367: Dislocation Error Of Compressor Sump Temperature (Oil Temperature) Sensor
After 60 minutes of compressor operation, there will be no Sump sensor dislocation detection. 2. How to check 1) Check if a sensor of the relevant compressor has been dislocated in accordance with error code, assemble and correct the error. Samsung Electronics...
Page 368: Suction Temperature Sensor Breakaway Error
∙ Suction temperature sensor breakaway/defective. 1. Cause of problem Is Suction sensor Re-insert the sensor. and sensor Holder accurately Re-attach the sensor holder. attached? Is Suction sensor resistance value reasonable? Defective Sensor : Replace Sensor (Refer to E231 ) Complete Samsung Electronics...
Page 369: Sump Temperature Sensor Error (Open/Short)
12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Change this part as it is the fault of the outdoor SUMP sensor itself. Restart operation after changing PCB. Samsung Electronics...
Page 370: High Pressure Sensor Error (Open/Short)
(Please check by connecting the menu folder gauge to the service valve) Out of the PCB High Pressure sensor terminals, is there voltage between Replace PCB pins 3 and 4 5V? The mark is the 1st pin on the PCB. Replace High Pressure sensor Samsung Electronics...
Page 371: Low Pressure Sensor Error (Open/Short)
Out of the PCB Low Pressure Replace PCB sensor terminals, is there voltage between pins 3 and 4 5V? The mark is the 1st pin on the PCB. Replace Low Pressure sensor Samsung Electronics...
Page 372: Suction Temperature Sensor Error (Open/Short)
2 terminals. 12.1 SUCT 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the Outdoor Suction sensor itself. Restart operation after replace the PCB Samsung Electronics...
Page 373: Liquid Pipe Temperature Sensor Error (Open/Short)
2 terminals. LIQUID 12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the Liquid Pipe Temperature sensor itself. Restart operation after replace the PCB Samsung Electronics...
Page 374: Evi In Temperature Sensor Error (Open/Short)
EVI-IN 12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the Outdoor EVI In Temperature sensor itself. Restart operation after replace the PCB Samsung Electronics...
Page 375: Evi Out Temperature Sensor Error (Open/Short)
EVI-OUT 12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Replace this part as it is the defective of the Outdoor EVI Out Temperature sensor itself. Restart operation after replace the PCB Samsung Electronics...
Page 376: Suction-2 Temperature Sensor Error (Open/Short)
12.1 18.0 27.3 43.0 Did the resistance value significantly stray from the following temperature table? Change this part as it is the fault of the outdoor Suction-2 sensor itself. Restart operation after changing PCB Samsung Electronics...
Page 377: Comp. Down Due To High Pressure Protection Control
Are there any blockage inside Pipe inspection the pipe? (filter etc.) Are the Outdoor Fan Replace relevant component operating normally for the cooling and the Indoor Fan operating normally for (motor or fan) the heating? Check the refrigerant amount. Samsung Electronics...
Page 378: Comp. Down Due To Low Pressure Protection Control
Pipe inspection the pipe? (filter etc.) Is there any leakage in the Liquid Pipe Valve or the discharge check Replace relevant component valve of the not-go-end Outdoor Unit when only some Outdoor Units are operating? Check the refrigerant amount. Samsung Electronics...
Page 379: Sump Sensor Error Due To Protection Control
Re-attach and check sensor. Is the sensor displaying the temperature normally? Check by referring to the other temperature sensor problem check-up methods. Refer to the solution method for the liquid-compression prevention error (E477). Samsung Electronics...
Page 380: Comp. Down Due To Compressor Discharge Temperature Sensor
Are all service valves open? Open the Service Valve Are the Indoor Unit and Outdoor Unit EEV normally Check the relevant EEV operating? Are there any blockage inside the pipe? Pipe inspection (filter etc.) Check the refrigerant amount. Samsung Electronics...
Page 381: 3-Phase Input Wiring Error
Low voltage error during this initial charge : Did the EMI PCB Fuse is short? Replace Fuse, if the rectifier diode of the inverter PCB is normal. Is EMI PCB CN21 connector and Inverter PCB accurately Connection and then restart it connected? Replace Inverter PCB Samsung Electronics...
Page 382: Comp. Down By Compression Ratio Control
Manifold Gauge value in range? Are the 4Way Valve normally Check the 4Way Valve operating? Are the Indoor Unit and Outdoor Check the relevant EEV Unit EEV normally operating? Compressor Inspection Is current of compressor normally? Check the refrigerant Complete Samsung Electronics...
Page 383: Evi Eev Open Error
Replace EVI EEV Breakdown Check the Intercooler leakage. Normal Replace Intercooler Breakdown Check the Indoor Unit EEV leakage Normal Replace Indoor Unit EEV Check the connection for Indoor Unit Pipe (Connect liquid pipe-gas pipe directly) Reinstall pipe Check the refrigerant Samsung Electronics...
Page 384: Refrigerant Leakage Error
Out of the PCB high-pressure sensor terminals, Replace PCB is there voltage between pins 3 and 4 5V? Replace high/low-pressure sensor The ▼ mark is the 1st pin on the PCB. Samsung Electronics...
Page 385: Prohibition Of The Operation Of Compressor Due To Ooutdoor Temperature
If the error code is displayed despite a condition that does not belong to any of the above diagnosis methods, read the temperature sensor value of the outdoor inlet air with View Mode or S-net, and if the actual outdoor temperature is different, please replace the temperature sensor. Samsung Electronics...
Page 386: High Pressure Standard Not Met Before Air Conditioning (Inability To Re-Operate)
Is High Pressure sensor connector accurately connected to PCB? Reconnect and check connector. Is there any refrigerant leakage or recharging problem inside the system? (Check it through Manifold gauge) Supplement or recharge the refrigerant. Replace High Pressure sensor Samsung Electronics...
Page 387: Cch Malfunction And Sump Sensor Miswiring Error
Attach the sump sensor to the lower part of the compressor. Is CCH resistance normal? (500~700Ω/infinite for disconnection) Change CCH. Does the E445 error occur even after the outdoor unit power is put back in? Normal Operation Change PCB. Samsung Electronics...
Page 388: Fan Starting Error
Motor (U V,V W,W U) less than 10Ω? Is the resistance between the body of Replace Fan Motor Fan Motor and chassis MΩ? Does the Compressor connection Check the connection wire wire properly connect? Replace Fan PCB Samsung Electronics...
Page 389: Fan Lock Error
If you rotate the fan by hand, Replace Fan Motor the noise occurs? Connection wire of Fan Motor did confirmation? Check the connection status, and then restart. (Check the connection status of the Fan1 and Fan2.) Replace Fan PCB Samsung Electronics...
Page 390: Momentary Blackout Error
Outdoor unit display Indoor unit display Criteria ∙ Momentary stop of compressor due to momentary blackout. Cause of problem ∙ Momentary stop of compressor due to momentary blackout. 1. Precautions : Replace Hub PCB or Main Hub Connection wire. Samsung Electronics...
Page 391: Outdoor Fan Motor Overheating
Connection wire of Fan Motor did confirmation? (Verify that the wire folded, or the connection is Check the connecting wire and restart it. detached.) Is there anything strange in Replace Fan PCB appearance Fan Motor? Replace Fan Motor Samsung Electronics...
Page 392: Outdoor Unit Fan Motor Rpm Error
Is connection for feedback Connect connector as normal. connector normal? Is the connection for Re-connect connector. the fan connector normal? Is connection for Re-connect connector. fan power condenser normal? Is the motor operating Change motor. condition normal after changing PBA? Complete Samsung Electronics...
Page 393: Fan Ipm Overheat Error
*Cold heat sink assembly defect occurs. Is the bolt of the heat sink fully tightened? Tighten Bolt Remove foreign objects and Did check the foreign objects between apply the heat sink grease. the heat sink and IPM? And then reassembly Complete Samsung Electronics...
Page 394: Over-Voltage Error Of An Outdoor Fan Motor
1) It is a signal to protect a motor by checking the operational condition of the outdoor unit's fan motor without power so as not to operate it in counter-clockwise condition. 2) Check if there is wind strong enough to force a fan to rotate counter-clockwise where the outdoor unit is installed. Samsung Electronics...
Page 395: Compressor Excess Current Error
(optional). Is the measured value from the separate ammeter the Change CT sensor. same as the CT sensor value? Is the CT value Breakdown of Compressor: Change measured at 20A or more during compressor. the operation? Inspection Complete Samsung Electronics...
Page 396: Compressor Starting Error
Replace Compressor. compressor (U V,V W,W U) less than 2Ω? Is the resistance between the body of Compressor and Replace Compressor. chassis MΩ? Does the Compressor connection wire properly connect to Check the connection wire. the compressor? Continue Samsung Electronics...
Page 397: Inverter Overcurrent Error
(U-V, V-W, W-U) less than 2Ω? Is the resistance between the body of Compressor and Replace Compressor chassis MΩ? Does the Compressor Check the connection wire connection wire properly connect (Check the status of the connection UVW) to the compressor? Continue Samsung Electronics...
Page 398: Overvoltage / Low Voltage Error
Power R, S, T, N wire voltage check and restart it. R, S, T wire? Replace Inverter PCB and then restart it. Did the EMI PCB Fuse is short? * Check the 3-phase sensing circuit part. Replace Fuse, if the rectifier diode of the inverter PCB is normal. Samsung Electronics...
Page 399: Dc Link Voltage Sensor Error
Is EMI PCB and Inverter PCB Power Off and then re-connection accurately connected? The case of E396, E498 Is Inverter PCB and Fan PCB DC-Link voltage connection wire Replace Fan PCB accurately connected? Replace Inverter PCB The case of E396, E498 Samsung Electronics...
Page 400: Liquid Compression Prevention Control
Check the normal EEV operation Breakdown of the main EEV EVI. Resolve the relevant EEV problem. Normal Check the failure in Breakdown liquid bypass valve and 4way valve. Resolve the relevant valve problem. Normals Check and change the discharge valve leakage. Samsung Electronics...
Page 401: Fan Motor Overcurrent Error
Is the resistance between the body of Outdoor Fan Motor Fan Motor and chassis MΩ? Check the connection wire Does the Fan Motor connection wire properly connect to the compressor? (Check the status of the connection UVW) FAN Replace PCB. Samsung Electronics...
Page 402: Input / Output Current Sensor Error
Cause of problem ∙ PCB voltage sensing circuit defective 1. Cause of problem Power Off Is Power connection accurately connected? Power Cable re-connection E485 or E385? E493 or E393? E468 or E368? Replace Inverter PCB Replace Fan PCB Samsung Electronics...
Page 403: Outdoor Fan Pcb Overvoltage / Low Voltage Error
∙ Check the input wiring Cause of problem ∙ EMI Fuse short 1. Cause of problem Power Off Is Inverter PCB CN15 and Fan PCB CN11 DC-Link voltage connection Connection and then restart it wire accurately connected? Replace Fan PCB Samsung Electronics...
Page 404: Hall Ic(Fan) Error
(Verify that the wire folded, or the connection is detached.) HALL IC on the PCB is connected correctly? Check the connecting wire and restart it. Replace Fan PCB Restart When the error is repeated, replace the Fan Motor. Samsung Electronics...
Page 405: Inverter Overheat Error
Remove foreign objects and apply the heat sink and IPM? grease. And then reassembly Apply the heat sink grease and then reassembly. Did properly apply the heat sink grease? (Between the heat sink and the IPM) Good No Good Complete Samsung Electronics...
Page 406: Model Mismatching Of Indoor Unit
1. Cause of problem Power On Does connected Replace the indoor unit that is indoor unit become compatible with compatible with the DVM INV. DVM INV? Is software version of Software upgrade indoor unit since July, 2011? Replace indoor unit PCB Samsung Electronics...
Page 407: Breakdown Of An Eev(1 St )
5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. - As an electronic expansion valve replacement is tricky work that requires collecting refrigerants in all systems, please make sure to check the above items before replacement. Samsung Electronics...
Page 408: Breakdown Of An Eev Closure
5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. - As an electronic expansion valve replacement is tricky work that requires collecting refrigerant in all systems, please make sure to check the above items before replacement. Samsung Electronics...
Page 409: Electronic Expansion Valve Closing Malfunction (2 Nd Stage)
After Resetting the outdoor unit, does an error occur even after running it again with the same combination? Normal operation of electronic expansion valve When EEV KIT was used, was its Address setting accurate? Reset EEV KIT's Address Replace electronic expansion valve Samsung Electronics...
Page 410: Electronic Expansion Valve Opening Malfunction (2 Nd Stage)
Normal operation of electronic expansion valve When EEV KIT was used, was its Address setting accurate? Reset EEV KIT's Address Replace electronic expansion valve Samsung Electronics...
Page 411: Hydro Unit Water In Temperature Sensor Error (Open/Short)
2 terminals. 12.1 18.0 27.3 43.0 Did the resistance value signiﬁcantly stray from the following temperature table? Replace this part as it is the defective of Water In Temperature Sensor itself. Restart operation after replace the PCB. Samsung Electronics...
Page 412: Hydro Unit Water Out Temperature Sensor Error (Open/Short)
2 terminals. 12.1 18.0 27.3 43.0 Did the resistance value signiﬁcantly stray from the following temperature table? Replace this part as it is the defective of Water Out Temperature Sensor itself. Restart operation after replace the PCB. Samsung Electronics...
Page 413: Hydro Unit Water Tank Temperature Sensor Error (Open/Short)
2 terminals. 12.1 18.0 27.3 43.0 Did the resistance value signiﬁcantly stray from the following temperature table? Replace this part as it is the defective of Water Tank Temperature Sensor itself. Restart operation after replace the PCB. Samsung Electronics...
Page 414: Emergency Error (Check The Water Piping Equipment)
- Make sure the Water In temperature is lowered. Check the EVA In/Out temperature. Is EVA In/Out temperature maintain below zero? - Check the control status of EEV. - Check the EVA In/Out temperature sensor. - Check the Water In temperature. Samsung Electronics...
Page 415: Error To Prevention From Freezing And Bursting Of Heat Exchanger
- Make sure the Water In temperature is lowered. Check the EVA In/Out temperature. Is EVA In/Out temperature maintain below zero? - Check the control status of EEV. - Check the EVA In/Out temperature sensor. - Check the Water In temperature. Samsung Electronics...
Page 416: Breakaway Of Water Out Temperature Sensor
(Refer to the table of resistance value) Sensor defective : Replace sensor Among the Indoor Unit operation, is temperature change of Water Out? - Check the operate abnormally of Outdoor Unit. - Check the refrigerant clogging. Complete Samsung Electronics...
Page 417: Breakaway Of Flow Switch
Junction point are formed? Replace Flow Switch. Check the water ﬂow. Does circulation water ﬂow maintain at least the recommended ﬂow? Check the piping system of circulation water. (Pump operation, Strainer clogging) Replace PCB and then restart it. Samsung Electronics...
Page 418: Thermostat Wiring Error
Check the wiring of Thermostat. Is Thermostat at the same time 230V and 24V wiring? Check the Cooling / Heating wiring has been duplicates to each Thermostat. Only one wiring of 230V or 24V. 230V Themostat Heating Cooling 24V Themostat Cooling Heating Samsung Electronics...
Page 419: Dc Fan Motor Feedback Error
• DC FAN motor defective. • Control kit PBA defective. 1. Inspection Method Power On. Did you check the connection wire? Check the connection wire. Control Kit PBA CN808(DC-FAN) Replace Control Kit PBA. #1 ,#3 Pin output DC12V? Replace DC Fan Motor. Samsung Electronics...
Page 420: Water Tank Sensor Defective
5 option set properly? instal l option reset. Reconnection to terminal block Is the hot water tank temperature sensor cable HT (terminal block 3,4) connected correctly? HE (terminal block 7,8) Replace the indoor PCB . Samsung Electronics...
Page 421: Pcb Diagram And Parts List
5. PCB Diagram and Parts List 5-1 Indoor Unit 5-1-1 Slim 1 way cassette type (medium) - MAIN PCB (AM FN1DEH ) 14 13 5 16 11 17 6 21 10 Samsung Electronics...
Page 422 #6 : DC12V #7~#10: LOUVER SIGNAL OUTPUT CN808-EEV TB101-AC POWER TE04-COMMUNICATION ㉑㉒㉓ #1~#4: EEV SIGNAL OUTPUT #1: POWER(L) #1: COM1(F1) #2: POWER(N) #2: COM1(F2) #5 : DC12V #3: V1(DC12V) #6 : DC12V #4: V2(GND) #5: COM2(F3) #6: COM2(F4) Samsung Electronics...
Page 423: Way Cassette Type
PCB Diagram and Parts List 5-1-2 2 way cassette type - MAIN PCB (AM FN2DEH ) Samsung Electronics...
Page 424 #3~6: BLADE CONTROL #2,3: COM #7,8:12V #5:GND #9~12:BALDE CONTROL CN808-EEV VALVE CN311-COMM CN801-SPI CN31-IN-OUT COMM. ⑳ ⑰ ⑱ ⑲ #1~4: EEV CONTROL #1,2 : GND #5,6 : 12V #3 : SPI CONTROL CN140-FUSE CHECK ㉑ #1:FUSE CHECK #2:GND Samsung Electronics...
Page 425: 4Way Cassette , Global 4Way Cassette Type(600X600), Slim 1Way Cassette (Small/Large)
PCB Diagram and Parts List 5-1-3 4way cassette , Global 4Way Cassette type(600x600), Slim 1way cassette (small/large) - MAIN PCB (AM FN4DEH , AM FNNDEH , AM HNNDEH , AM HN1DEH , JN1DEH ) 16 5 10 13 Samsung Electronics...
Page 426 #6 : DC12V #7~#10: LOUVER SIGNAL OUTPUT CN801-SPI TB101-AC POWER TE04-COMMUNICATION ㉑㉒㉓ #1: GND #1: POWER(L) #1: COM1(F1) #2: POWER(N) #2: COM1(F2) #2: GND #3: V1(DC12V) #3: SPI POWER OUTPUT(DC12V) #4: V2(GND) #5: COM2(F3) #6: COM2(F4) Samsung Electronics...
Page 427: Cassette
PCB Diagram and Parts List 5-1-4 360 cassette - MAIN PCB Samsung Electronics...
Page 428 #1 : DRAIN PUMP (12V) #3 : EVA OUT TEMP #2 : SGND #2 : SGND #5 : DISCHARGE TEMP #2, 4, 6 : SGND ⑬ CN804 – VENTILATOR #1 : VENT (MICOM OUTPUT) #2 : BUFFER OUTPUT(HIGH/LOW) Samsung Electronics...
Page 429: Indoor Unit Power Pcb
#2 : ERROR CHK (12V JUNCTION) #4 : V2 - SGND #4 : COMP CHK (12V JUNCTION) #5 : F3 - WIRED REMOTE CONTROL [CN83] COMM. #1 : EXT_CTRL (5V) #6 : F4 - WIRED REMOTE CONTROL #2 : SGND COMM. Samsung Electronics...
Page 430: Display Pcb
#4 : CENTER 3 COLOR LED - GREEN #5 : CENTER 3 COLOR LED - RED #6 : CENTER LED – ICE BLUE #7 : VISUALIZATION LED_SECTION1, LAYER1 #8 : VISUALIZATION LED_SECTION1, LAYER2 #9 : VISUALIZATION LED_SECTION1, LAYER3 #10 : VISUALIZATION LED_SECTION2, LAYER1 Samsung Electronics...
Page 431: Duct Type (Slim Duct 2)
PCB Diagram and Parts List 5-1-7 Duct type (Slim Duct 2) - MAIN PCB (AM017/022/028/036/045/056/071FNLDEH ) - MAIN PCB (AE022/028/036/056MNLDEH/EU) Samsung Electronics...
Page 432 #5:R903 CONTROL SIGNAL #5EEPROM_SO #6:INRUSH OUT #6:EEPROM_SI #7:EEPROM CLK CN801-SPI CN311-2WIRE CN302-COM1 COM2 ⑰ ⑱ ⑲ #1:GND #1:12V #1~2:COM1 #2:GND #2:COM2_PCTRL_MICOM #3:12V #3:CONTROL SIGNAL #3:COM2_VCHECK_A #4:GND #4:NOT USED #4:COM2_VCHECK_B #5~6:COM2 #5:COM2_MICOM_AD #6:VCC #7:COM2_ENABLE #8:COM2_C #9:COM2_D #10:COM2_Tx #11:COM2_Rx #12:GND Samsung Electronics...
Page 433 PCB Diagram and Parts List Duct type (Slim Duct 2) (cont.) - Sub PCB (AM017/022/028/036/045/056/071FNLDEH ) - Sub PCB (AE022/028/036/056MNLDEH/EU) ① CN313-2WIRES COMM. #1:12V #2:COM2_PCTRL_MICOM #3:COM2_VCHECK_A #4:COM2_VCHECK_B #5:COM2_MICOM_AD #6:VCC #7:NO UESD #8:COM2_C #9:COM2_D #10:COM2_TXD #11:COM2_RXD #12:GND Samsung Electronics...
Page 434: Duct Type (Slim Duct 3)
PCB Diagram and Parts List 5-1-8 Duct type (Slim Duct 3) - MAIN PCB (AM090/112/128/140FNLDEH ) 8 5 3 2 1 6 4 10 12 13 14 15 Samsung Electronics...
Page 435 #1:GND #2:COM2_PCTRL_MICOM #5~6:12V #2:VENT_OUT #2:GND #3:COM2_VCHECK_A #4:COM2_VCHECK_B #3:CONTROL SIGNAL #5:COM2_MICOM_AD #4:NOT USED #6:VCC #7:COM2_ENABLE #8:COM2_C #9:COM2_D #10:COM2_Tx #11:COM2_Rx #12:GND ⑰ ⑱ CN302-COM1 COM2 CN703-BLDC FAN #1:DC310V #1~2:COM1 #2:NOT USED #3:12V #3:AGND #4:GND #4:DC15V #5:PC04 OUTPUT #5~6:COM2 #6:RPM OUTPUT Samsung Electronics...
Page 436 PCB Diagram and Parts List Duct type (Slim Duct 3) (cont.) - Sub PCB (AM090/112/128/140FNLDEH ) (cont.) ① CN313-2WIRES COMM. #1:12V #2:COM2_PCTRL_MICOM #3:COM2_VCHECK_A #4:COM2_VCHECK_B #5:COM2_MICOM_AD #6:VCC #7:NO UESD #8:COM2_C #9:COM2_D #10:COM2_TXD #11:COM2_RXD #12:GND Samsung Electronics...
Page 437: Slim Home Duct
PCB Diagram and Parts List 5-1-9 Slim Home Duct - MAIN PCB (AM017/022/028/036KNLDEH ) Samsung Electronics...
Page 438 CN2-SLIDE 1 #1: 12V #1,2 : Indoor and outdoor group com- #1: 310V #2: N.C #2: VENT OUT munication #3 :12V #3: AGND #4 : GND #4: 15V #5 : Wired #5: MOTOR SIGNAL PWM #6: MOTOR FEEDBACK Samsung Electronics...
Page 439: Duct Type(Msp, Hsp, Big Duct)
PCB Diagram and Parts List 5-1-10 Duct type(MSP, HSP, Big Duct) - MAIN PCB (AM FNMDEH , AM FNHDEH ) 14 15 Samsung Electronics...
Page 440 #4: MOTOR SIGNAL PWM #5: MOTOR FEEDBACK #6:INRUSH OUT #12:VCC ⑰ ⑱ ⑲ CN311-2 WIRE COMM CN101-AC INPUT CN302-INDOOR UNIT & OUTDOOR UNIT COMM/CABLE #1: L #2: N #1,2: INDOOR UNIT & OUTDOOR UNIT COMM #3:12V #4:GND #5: WIRED REMOCON COMM Samsung Electronics...
Page 441: Duct Type(Hsp)
PCB Diagram and Parts List 5-1-11 Duct type(HSP) - BLDC PCB (AM112/128/140FNHDEH ) Samsung Electronics...
Page 442 #1: DC12V #1: AC power L #1: DC12V #1: DC310V #2: Fan Signal #2: AC power N #2: Fan signal #3: GND #3: DC5V #4: DC15V #4: Fan feedback signal #5: Fan signal #5: GND #6: Fan feedback signal Samsung Electronics...
Page 443: Duct Type (Super)
PCB Diagram and Parts List 5-1-12 Duct type (Super) - MAIN PCB (AM FNFDEH ) 13 14 15 Samsung Electronics...
Page 444 #11: GND #12: 5V #13: BZ_2 CN804-VENTILATOR CN201-EEPROM CN801-SPI CN302-COM1/COM2 ⑬ ⑭ ⑮ ⑯ #1: GND #1: 12V #1: COM1_A #2: GND #2: VENT_OUT #2: COM1_B #3: SPI_CTRL_OUT_1 #3: 12V #4: - #4: GND #5: COM2_C #6: COM2_D Samsung Electronics...
Page 445: Duct Type (Global Duct)
#1 - 12V, #6 - 5V, #12 - GND #2~5,7~11 - COM2 SIGNAL SMW250-06 RED 3711-001037 CN302 COMM #1,2,5,6 - COM SIGNAL # 3 - 12V, #4 - GND SMW250-04 YEL 3711-000941 CN801 #1,#2 - GND, #3 - SPI CTRL, #4 - NC Samsung Electronics...
Page 446 #1 - ROOM SENSOR SIGNAL, #2 - GND SMW200-06P WHT #1 - EVA IN SIGNAL #3 - EVA OUT SIGNAL 3711-004236 CN413 EVA DIS/OUT SENSOR #5 - DISCHARGE SIGNAL #2,4,6 - GND #1 - L, #3 - N Samsung Electronics...
Page 447 3711-004531 CN501 FAN MOTOR COMM #5 - OVER TEMP #6 - RST #7 - REV OUT, #8 - FAN FEEDBACK #9 - INRUSH RELAY, #10 - FAN PWM YAW396-03AV WHT 3711-003380 CN701 POWER #1 - L, #2- N Samsung Electronics...
Page 448: Duct Type (Global Duct_Hsp)
#3 - 5V, #4 - BLDC POWER RELAY 3711-004182 CN501 FAN MOTOR COMM #5 - OVER TEMP #6 - RST #7 - REV OUT, #8 - FAN FEEDBACK #9 - INRUSH RELAY, #10 - FAN PWM 1WALL,2P,1R,7.92mm,STRAIGHT,SN,BLK 3711-003405 CN701 POWER #1 - N, #2- L Samsung Electronics...
Page 449 PCB Diagram and Parts List Duct type (Global Duct_HSP)(Cont.) - SUB PCB (AM HNHPKH ) (cont.) part code location No. Function Description 3712-001139 IN-L TAB,MALE,6.35x0.8mm 3712-001139 IN-N TAB,MALE,6.35x0.8mm 3712-001139 OUT-L TAB,MALE,6.35x0.8mm 3712-001139 OUT-N TAB,MALE,6.35x0.8mm Samsung Electronics...
Page 450 Duct type (Global Duct_HSP) (Cont.) - SUB PCB (AM HNHPKH ) (cont.) part code location No. Function Description BOX,5P,1R,2.5mm,STRAIGHT,SN,WHT 3711-000999 CN101 DRED COMM #1~3 - DRED SIGNAL, #4 - GND, #5 - VCC DB65-00320A CN102 DRED T/B DAPC-2009,BRASS,6P,55.5*6.5*14,BLK 3712-001139 OUT-N TAB,MALE,6.35x0.8mm Samsung Electronics...
Page 451: Big Duct
3711-000795 CN804 SMW250-02 BLU 3711-001036 CN808 SMW250-06 BLU 3711-004182 CN905 FAN MOTOR COMM SMW200-10P WHT 3711-003895 CN501 DISPLAY SMW200-13P WHT 3711-000794 CN411 FLOAT-SW SMW250-02 BLK 3711-000015 CN412 ROOM SENSOR SMW250-02 WHT 3711-004236 CN413 EVA DIS/OUT SENSOR SMW200-06P WHT Samsung Electronics...
Page 452 PCB Diagram and Parts List Big Duct (cont.) - EMI PBA (AM JNHFKH ) part code location No. Function Description 3712-001139 IN-L TAB,MALE,6.35x0.8mm 3712-001139 IN-N TAB,MALE,6.35x0.8mm 3712-001139 OUT-L TAB,MALE,6.35x0.8mm 3712-001139 OUT-N TAB,MALE,6.35x0.8mm Samsung Electronics...
Page 453 - BLDC PBA (AM JNHFKH ) (cont.) part code location No. Description 3711-001080 CN12 Motor signal 3711-004712 CN11 Main to BLDC signal 3711-005852 CN15 Reactor connect 3711-003404 CN10 BLDC PBA power 3711-006048 CN14 Main PBA power 3711-000260 CN13 Motor power Samsung Electronics...
Page 454: Celing Type
PCB Diagram and Parts List 5-1-16 Celing type - MAIN PCB (AM FNCDEH ) 7 19 18 9 17 15 14 13 Samsung Electronics...
Page 455 #4: NOT USED #4: NOT USED #7~#11:COMM. SIGNAL #5: GND #12:GND CN201-EEPROM CN31-HUMAN_SENSOR CN103-DRAIN ⑰ ⑱ ⑲ #1:GND #1~#2: COM1 SIGNAL #1: DRAIN SIGNAL #2:NOT USED #3: DC12V #2: GND #3:VCC(DC5V) #4: GND #4~#7:EEPROM SIGNAL #5~#6: COM2 SIGNAL Samsung Electronics...
Page 456: Big Ceiling
CN808 SMW250-06 BLU 3711-004182 CN905 FAN MOTOR COMM SMW200-10P WHT 3711-003895 CN501 DISPLAY SMW200-13P WHT 3711-000794 CN411 FLOAT-SW SMW250-02 BLK 3711-000015 CN412 ROOM SENSOR SMW250-02 WHT 3711-004236 CN413 EVA DIS/OUT SENSOR SMW200-06P WHT 3711-005097 CN601 LOUVER SMW200-5P BLU Samsung Electronics...
Page 457 #3 - 5V, #4 - BLDC POWER RELAY 3711-004182 CN501 FAN MOTOR COMM #5 - OVER TEMP #6 - RST #7 - REV OUT, #8 - FAN FEEDBACK #9 - INRUSH RELAY, #10 - FAN PWM 1WALL,2P,1R,7.92mm,STRAIGHT,SN,BLK 3711-003405 CN701 POWER #1 - N, #2- L Samsung Electronics...
Page 458: Console
PCB Diagram and Parts List 5-1-18 Console - MAIN PCB (AM FNJDEH , AM KNJDEH ) - MAIN PCB (AE022/028/036/056MNJDEH/EU) 11 16 19 18 14 4 13 5 12 15 6 Samsung Electronics...
Page 459 #2~#5:CONTROL SIGNAL #1:EVA IN/OUT TEMP. SENSOR #2:GND #2:VENT SIGNAL #2:GND ⑰ CN808-EEV ⑱ CN301-DOWNLOAD ⑲ CN201-EEPROM PBA CONNECTOR #1~#4:EEV CONTROL SIGNAL For Developer only,Not available in #5,#6:DC12V Actual Site #1:GND 20 Pin Down Loader #2:NOT USED #3~#7:EEPROM SIGNAL Samsung Electronics...
Page 460 PCB Diagram and Parts List Console (cont.) - SUB PCB (AM FNJDEH , AM KNJDEH ) (cont.) - SUB PCB (AE022/028/036/056MNJDEH/EU) (cont.) ① CN1-2WIRES COMM. #1,#2,#19,#20:COMM. SIGNAL #3,#18:EXTERNAL CONTROL #4,#17:COMP CHECK #5,#16:ERROR CHECK #6:VCC(DC5V) #7,#14:GND #8,#13,#15:DC12V #9~#12:COMM. SIGNAL Samsung Electronics...
Page 461 - DISPLAY (AE022/028/036/056MNJDEH/EU) (cont.) ① CN01-Panel Display #1,#2,#3,#4,#5: Display LED Control #6: TOUCH S/W Reset(DC5V) DC Connector #7: TOUCH S/W out(DC5V) #8: Receive REMOCON Signal #9: GND #10: VCC(DC5V) ■ DAMPER CN01-Damper S/W ① #1: DC5V #2: GND DC Connector Samsung Electronics...
Page 462: Wall-Mounted Type (Neo Forte)
#5 : DISCHARGE TEMP ⑨ CN140 - FUSE CHECK ⑩ CN313-2 WIRE COMM ⑪ CN301-MICOM DOWNLOAD ⑫ CN501-DISPLAY #1:FUSE CHECK #1: 12V #2:GND #2~7: LED CONTROL #8: OUTPUT SIGNAL REMOCON #9: AUTO SW #10: REMOCON INT #11:GND #12:VCC Samsung Electronics...
Page 463 Wall-Mounted type (Neo Forte)(cont.) - SUB SWITCH (AM FNTDEH , AM HNTDEH , AM FNQDEH, AM HNTDEH ) (cont.) CN # COLOR FUNCTION ⑰ CN61 Black Main-Sub PCB Connecor ⑱ CN83 White External Contact Control Samsung Electronics...
Page 464: Wall-Mounted Type (Boracay)
#5 : DISCHARGE TEMP ⑨ CN140 - FUSE CHECK ⑩ CN313-2 WIRE COMM ⑪ CN301-MICOM DOWNLOAD ⑫ CN501-DISPLAY #1:FUSE CHECK #1: 12V #2:GND #2~7: LED CONTROL #8: OUTPUT SIGNAL REMOCON #9: AUTO SW #10: REMOCON INT #11:GND #12:VCC Samsung Electronics...
Page 465 Wall-Mounted type (Boracay)(cont.) - Sub (AM KNQDEH , AM KNTDEH )(cont.) ① CN1-2WIRES COMM. #1,#2,#19,#20:COMM. SIGNAL #3,#18:EXTERNAL CONTROL #4,#17:COMP CHECK #5,#16:ERROR CHECK #6:VCC(DC5V) #7,#14:GND #8,#13,#15:DC12V #9~#12:COMM. SIGNAL Samsung Electronics...
Page 466: Erv Plus
PCB Diagram and Parts List 5-1-21 ERV Plus - MAIN (AM FNKDEH ) 12 13 14 21 20 19 18 17 16 15 Samsung Electronics...
Page 467 #2 : CO2 SENSOR #5 : DC12V #2: GND #2: GND #3 : GND #6 : DC12V #3: SPI POWER OUTPUT(DC12V) CN52-DAMPER SWITCH TB_HOOD-HOOD ㉑㉒ #1 : DAMPER SWITCH signal #1 : HOOD signal #2 : GND #3 : GND Samsung Electronics...
Page 468: Hydro Unit/Hydro Unit Ht
PCB Diagram and Parts List 5-1-22 Hydro unit/Hydro unit HT - Control kit PBA (AM FNBDEH ) 15 14 12 Samsung Electronics...
Page 469 #2 : GND #2 : COM1 COMM #2 : GND #3 : WATER OUT TEMP #3 : DC12V #3 : EVA OUT TEMP #4 : GND #4 : GND #4 : GND #5 : COM2 COMM #6 : COM2 COMM Samsung Electronics...
Page 470: Hydro Unit Ht
PCB Diagram and Parts List 5-1-23 Hydro unit HT - Main PBA (AM FNBFEB , AM FNBFGB ) Samsung Electronics...
Page 471 CN103 - EARTH #1 : N.C #1 : SENSOR SIGNAL #1 ~ # 2: COMM SIGNAL #1 : EARTH #2 : SENSOR SIGNAL #2 : N.C #3 : GND #3 : GND #4 : DC 5V #4 : DC 5V Samsung Electronics...
Page 472 CN8 - EARTH ① ④ ② ③ #1 : L #1 : N #1 : L #1,#2 : EARTH #2 : N.C #3 : N CN4 - L CN5 - N ⑤ ⑥ #1 : L #1 : N Samsung Electronics...
Page 473 ⑤ ⑥ ⑦ ⑧ #1,#2 : REACTOR BLACK #1 : N #1 : RED #1,#2 : REACTOR WHITE #2 : BLUE #3 : YELLOW L - BROWN WIRE REACTOR-A1 ⑨ ⑩ #1 : L #1,#2 : REACTOR WHITE Samsung Electronics...
Page 474 ⑤ ⑥ ⑦ ⑧ #1,#2 : REACTOR BLACK #1 : N #1 : RED #1,#2 : REACTOR WHITE #2 : BLUE #3 : YELLOW L - BROWN WIRE REACTOR-A1 ⑨ ⑩ #1 : L #1,#2 : REACTOR WHITE Samsung Electronics...
Page 475 PCB Diagram and Parts List Hydro unit HT (Cont.) - ASSY PCB MAIN-INVERTER (3 PHASE) (AM FNBFGB ) (cont.) Samsung Electronics...
Page 476 #6 : COMM SIGNAL CN600 - REACTOR CN800 - COMP T-IN S-IN ⑤ ⑥ ⑦ ⑧ #1,#2 : REACTOR BLACK #1 : U #1,#2 : T #1,#2 : S #2 : V #3 : W R-IN ⑨ #1,#2 : R Samsung Electronics...
Page 477: Wall Mounted Type(A3050 )
PCB Diagram and Parts List 5-1-24 Wall Mounted type(A3050 ) - Main PBA (AM JNVDKH , AM JNADKH ) - Main PBA (AE022/028/036/056/071MNADEH/EU) 10 11 9 12 13 Samsung Electronics...
Page 478 #1~2 : COMMUNICATION SIGNAL #3~4 : SUB PBA SIGNAL #5 : EXTERNAL CONTROL SIGNAL #6 : COMP CHECK SIGNAL #7 : ERROR CHECK SIGNAL #8 : DC 5V #9 : GND #10 : DC 12V #11~14 : COMMUNICATION SIGNAL Samsung Electronics...
Page 479 PCB Diagram and Parts List Wall Mounted type(A3050 )(Cont.) - Sub PCB (AM JNVDKH , AM JNADKH ) (cont.) - Sub PCB (AE022/028/036/056/071MNADEH/EU) (cont.) ① CN1-2WIRES COMM. #1,#2,#19,#20:COMM. SIGNAL #3,#18:EXTERNAL CONTROL #4,#17:COMP CHECK #5,#16:ERROR CHECK #6:VCC(DC5V) #7,#14:GND #8,#13,#15:DC12V #9~#12:COMM. SIGNAL Samsung Electronics...
Page 480: Oap Duct
PCB Diagram and Parts List 5-1-25 OAP DUCT - MAIN PCB (AM140JNEPEH ) Samsung Electronics...
Page 481 CN2-SLIDE 1 #1: 12V #1,2 : Indoor and outdoor group com- #1: 310V #2: N.C #2: VENT OUT munication #3 :12V #3: AGND #4 : GND #4: 15V #5 : Wired #5: MOTOR SIGNAL PWM #6: MOTOR FEEDBACK Samsung Electronics...
Page 482: Oap Duct
PCB Diagram and Parts List 5-1-26 OAP DUCT - MAIN PCB (AM220/280JNEPEH ) Samsung Electronics...
Page 483 / wired remote communications #1~4: EEV #1: 12V #1,2:GND #5,6: 12V #2: VENT OUT #3:SPI Control #1,2: Indoor and outdoor group com- munication #3:12V #4:GND #5: Wired remote communication CN311-2 Communication ㉒㉑ CN101-AC INPUT #1: L #2: N Samsung Electronics...
Page 484 PCB Diagram and Parts List OAP DUCT(AM220/280*NEPEH/EU) (Cont.) - MAIN PCB(cont.) L-L TOP L-L TOP N-N TOP CN702-Earth ① ② ③ ④ N-N TOP ⑤ Samsung Electronics...
Page 485 PCB Diagram and Parts List OAP DUCT(AM220/280*NEPEH/EU) (Cont.) - BLDC Driver PCB (cont.) Samsung Electronics...
Page 486 #3: VCC #4: FAN RPM #5: Fan Feedback #8: INRUSH CN12-BLDC-MOTOR COMM CN13-MOTOR ⑤ ⑥ #1: HU #1: U #2 : 5V #2 : V #3: HW #3: W #4: GND #5: HV #6: MOTOR TEMP #7: GND Samsung Electronics...
Page 487 PCB Diagram and Parts List OAP DUCT(AM140MNEPEH/EU) (Cont.) Samsung Electronics...
Page 488 #1 : DC 12V #2~5 : COMMUNICATION SIGNAL #2 : VENTILATOR CONTROL SIGNAL #3 : DC 12V #3~6 : FAN MOTOR CONTROL SIGNAL #6 : DC 5V #4 : GND #7~12 : COMMUNICATION SIGNAL #4~6 : COM2 COMMUNICATION SIGNAL Samsung Electronics...
Page 489: V-Ahu
PCB Diagram and Parts List 5-1-27 V-AHU - MAIN PCB (AM JNZDCH ) Samsung Electronics...
Page 490 #15: LVR3_B_bar #16: LVR3_A_bar #17: GND #18: TRACE_2 #19: TRACE_1 #20: TRACE_0 CN808-EEV CN431-SIMPLE BMS CN140-FUSE_CHK ⑰ ⑱ ⑲ #1: EEV_B_bar_OUT #1: GND #1: FUSE_CHECK #2: EEV_A_bar_OUT #2: BMS_AUTO #2: GND #3: EEV_B_OUT #3: BMS_HEATING #4: EEV_A_OUT #4: BMS_COOLING Samsung Electronics...
Page 491: Stand
PCB Diagram and Parts List 5-1-28 STAND ■ Main PCB (AM280JNPDKH/TK) 11 10 16 15 Samsung Electronics...
Page 492 #1-4 : EEV SIGNAL #1 : 12V #1 : EVI OUT TEMP SENSOR #3 : SPI SIGNAL #5~6 : 12V #2 : ERROR CHECK SIGNAL #2 : GND #4 : UNUSED #3 : 12V #4 : COMP CHECK SIGANL Samsung Electronics...
Page 493 ■ Panel PCB (AM280JNPDKH/TK) CN233- DOWNLOAD CN231-PANEL ① ② #1-8 : DOWNLOAD SIGNAL #1 : 12V #9 : GND #2 : GND #10~11 : Vcc #3~7 : PANEL SIGNAL #12-16 : DOWNLOAD SIGNAL #17 : GND #18-20 : DOWNLOAD SIGNAL Samsung Electronics...
Page 494 PCB Diagram and Parts List STAND (Cont.) ■ Main PCB (AM140JNPDKH/TK) Samsung Electronics...
Page 495 PCB Diagram and Parts List STAND (Cont.) ■ Main PCB (Cont.) (AM140JNPDKH/TK) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ Samsung Electronics...
Page 496 #4 : OUTDOOR FAN MOTOR #5 : FAN_PWM #5 : EARTH #5 : Vsp #5 : HEATER_ZC #5 : OUTDOOR 4WAY V/V #6 : RPM_FEEDBACK #6 : RPM_FEEDBACK #7 : ZEROCROSS #8 : PWR_RY_12 #9 : INRUSH_RY_12 #10 : DETECT_OV/LV Samsung Electronics...
Page 497 #1~#20 : Download #1 : DC 5V #2 : GND #2 : GND #3 : PANEL_TXD #3 : - #4 : PANEL_RXD #4 : I2C #5 : REMOCON_RXD #5 : I2C #6 : DC 5V #7 : KEY_INT Samsung Electronics...
Page 498: Floor Standing Type
PCB Diagram and Parts List 5-1-29 Floor Standing Type ■ Main PCB (AM FNFDEH ) Samsung Electronics...
Page 499 CN411-FLOAT SWITCH #1~2 : GND #1~2 : COM1 COMMUNICATION #1 : FLOAT SWITCH SIGNAL SIGNAL #2 : GND #3 : SPI CONTROL SIGNAL #3 : DC 12V #4 : NOT USED #4 : GND #4~6 : COM2 COMMUNICATION SIGNAL Samsung Electronics...
Page 500 PCB Diagram and Parts List Floor Standing Type ■ Main PCB (AM MNFDEH ) Samsung Electronics...
Page 501 CN703-BLDC MOTOR #2 : VENTILATOR CONTROL SIGNAL SIGNAL #3~6 : FAN MOTOR CONTROL SIGNAL #2~5 : COMMUNICATION SIGNAL #3 : DC 12V #6 : DC 5V #4 : GND #7~12 : COMMUNICATION SIGNAL #4~6 : COM2 COMMUNICATION SIGNAL Samsung Electronics...
Page 502: Wall Mounted Type(Max)
PCB Diagram and Parts List 5-1-30 Wall Mounted type(MAX) - Main PBA (AM MNQDEH ) 10 11 9 12 13 Samsung Electronics...
Page 503 #1~2 : COMMUNICATION SIGNAL #3~4 : SUB PBA SIGNAL #5 : EXTERNAL CONTROL SIGNAL #6 : COMP CHECK SIGNAL #7 : ERROR CHECK SIGNAL #8 : DC 5V #9 : GND #10 : DC 12V #11~14 : COMMUNICATION SIGNAL Samsung Electronics...
Page 504 PCB Diagram and Parts List Wall Mounted type(MAX) (Cont.) - Sub PCB (AM MNQDEH ) (Cont.) ① CN1-2WIRES COMM. #1,#2,#19,#20:COMM. SIGNAL #3,#18:EXTERNAL CONTROL #4,#17:COMP CHECK #5,#16:ERROR CHECK #6:VCC(DC5V) #7,#14:GND #8,#13,#15:DC12V #9~#12:COMM. SIGNAL Samsung Electronics...
Page 505: Wall Mounted Type(Max)
PCB Diagram and Parts List 5-1-30 Wall Mounted type(MAX) - Main PBA (AM MNQDEH ) 18 20 Samsung Electronics...
Page 506 PCB Diagram and Parts List Wall Mounted type(MAX) (Cont.) - Main PBA (AM MNQDEH ) (cont.) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳ ㉑㉒㉓㉔ Samsung Electronics...
Page 507: Wind-Free 1Way Cassette Type
PCB Diagram and Parts List 5-1-31 Wind-free 1way cassette type - Main PBA (AM017/022NN1PEH*, AM056/071NN1DEH*) 15 16 19 20 Samsung Electronics...
Page 508 PCB Diagram and Parts List Wind-free 1way cassette type (Cont.) - Main PBA (AM022/028/036NN1DEH*) (Cont.) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳ ㉑㉒㉓㉔㉕ Samsung Electronics...
Page 509 PCB Diagram and Parts List Wind-free 1way cassette type (Cont.) - DISPLAY PBA (AM NN1 EH ) (Cont.) ① Samsung Electronics...
Page 510: 4Way Cassette(600X600)
PCB Diagram and Parts List 5-1-32 4Way Cassette(600x600) - MAIN PBA(AM HNNDEH/TL) 15 16 Samsung Electronics...
Page 511 PCB Diagram and Parts List 4Way Cassette(600x600) (Cont.) - MAIN PBA(AM HNNDEH/TL) (Cont.) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳ ㉑ Samsung Electronics...
Page 512: 4Way Cassette(600X600)
PCB Diagram and Parts List 5-1-33 4Way Cassette(600x600) - DISPLAY PBA(AM HNNDEH/TL) ① Samsung Electronics...
Page 513: Wiring Diagram
FN4DEH , AM FNNDEH , AM HNNDEH , AM HN1DEH , AM JN1DEH Room Louver Temp. Control Control Sensor Motor Display Pipe Temp. Float S/W Control Control Sensor & Drain Pump This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 514: Slim 1 Way Cassette Type (Medium)
Wiring Diagram 6-1-2 Slim 1 way cassette type (medium) □ AM FN1DEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 515: Cassette
Wiring Diagram 6-1-3 360 cassette □ AM045/056/071/090/112/128/140KN4DEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 516: Big Duct
Wiring Diagram 6-1-4 BIG Duct □ AM220/280FNHDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 517: Gd-S(Big Duct)
Wiring Diagram 6-1-5 GD-S(Big Duct) □ AM180JNHFKH/AM224JNHFKH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 518: Ceiling
Wiring Diagram 6-1-6 Ceiling □ AM FNCDEH New_job (Current screen) Scale=0.77 Wed Jan 02 21:38:45 2013 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 519: Big Ceiling
Wiring Diagram 6-1-7 Big Ceiling □ AM JNCDKH DB68-05344A-0 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 520: Console
Wiring Diagram 6-1-8 Console □ AM FNJDEH , AM KNJDEH □ AE022/028/036/056MNJDEH/EU This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 521: Rac(Neo Forte)
Wiring Diagram 6-1-9 RAC(Neo Forte) □ AM FNTDEH , AM HNTDEH , AM FNQDEH , AM HNTDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 522: Wall-Mounted Type (Boracay)
Wiring Diagram 6-1-10 Wall-Mounted type (Boracay) □ AM KNQDEH , AM KNTDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 523: 2Way Cassette Type
Wiring Diagram 6-1-11 2way cassette type □ AM FN2DEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 524: Duct Type (Slim Iii)
Wiring Diagram 6-1-12 DUCT type (Slim III) □ AM090/112/128/140FNLDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 525: Duct Type (Slim I, Ii, Msp)
Wiring Diagram 6-1-13 DUCT type (Slim I, II, MSP) ■ AM FNMDEH , AM017/022/028/036/045/056/071FNLDEH ■ AE022/028/036/056MNLDEH/EU This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 526: Slim Home Duct
Wiring Diagram 6-1-14 Slim Home Duct ■AM017/022/028/036KNLDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 527: Duct Type (Hsp)
Wiring Diagram 6-1-15 Duct type (HSP) □ AM112/128/140FNHDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 528: Duct Type (Global Duct, Msp)
Wiring Diagram 6-1-16 Duct type (Global Duct, MSP) ■ AM HNMPKH ■ AE071/090MNMPEH/EU This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 529: Duct Type (Global Duct, Hsp)
Wiring Diagram 6-1-17 Duct type (Global Duct, HSP) □ AM HNHPKH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 530: Floor Stand Type
Wiring Diagram 6-1-18 Floor Stand Type ■ AM FNFDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 531 Wiring Diagram □ AM MNFDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 532: Erv Plus
Wiring Diagram 6-1-19 ERV Plus □ AM FNKDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 533: Hydro Unit
6-1-20 Hydro unit AM160/320/500FNBDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 534: Hydro Unit Ht 3 Phase
6-1-21 Hydro unit HT 3 phase □ AM160/250FNBFGB This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 535: Hydro Unit Ht Single Phase
6-1-22 Hydro unit HT Single phase AM160/250FNBFEB This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 536: Wall Mounted Type(A3050)
6-1-23 Wall Mounted type(A3050) □ AM JNVDKH , AM JNADKH □ AE022/028/036/056/071MNADEH/EU This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 537: Wall Mounted Type(Max)
6-1-24 Wall Mounted type(MAX) □ AM MNQDEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 538: Oap Duct(Am140Jnepeh/Eu)
6-1-25 OAP DUCT(AM140JNEPEH/EU) □ AM140JNEPEH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 539: Oap Duct (Am140Mnepeh/Eu)
6-1-26 OAP Duct (AM140MNEPEH/EU) This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 540: Oap Duct (Am140Mnepeh/Eu)
6-1-27 OAP Duct (AM140MNEPEH/EU) This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 541: Oap Duct(Am220/280*Nepeh/Eu)
6-1-28 OAP DUCT(AM220/280*NEPEH/EU) This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 542: V-Ahu
6-1-29 V-AHU □ AM JNZDCH This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 543: Stand
6-1-30 Stand □ AM280JNPDKH/TK This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 544 □ AM140JNPDKH/TK This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 545 BLK : black, RED : red, BLU : blue, WHT : white, YEL : yellow, BRN : brown, SKY : sky blue, GRN : green 3. For connection wiring indoor-outdoor transmissioin F1-F2, indoor-wired remote controller transmission F3-F4. Protective earth (SCREW). This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 546 BLK : black, RED : red, BLU : blue, WHT : white, YEL : yellow, BRN : brown, SKY : sky blue, GRN : green 3. For connection wiring indoor-outdoor transmissioin F1-F2, indoor-wired remote controller transmission F3-F4. Protective earth (SCREW). This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 547: 4Way Cassette Type(600X600)
6-1-31 4Way Cassette type(600x600) □ AM HNNDEH/TL This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 548: Reference Sheet
RAC-A3050 Outdoor Unit RAC-Crystal Indoor Unit Mode AIR HANDING UNIT Heat Pump (R-410A) AIR HANDING UNIT WITH FRESH Heat Pump (R-134A) HYDRO UNIT (wall) HYDRO UNIT (floor) HYDRO UNIT (TANK) WATER TANK FLAT (CEILNG TYPE)_VTL STAND (EXPOSURE TYPE)_VTL Samsung Electronics...
Page 549: Panel
8 Languages English ★ Only display the Global 4 way with Korean/ English K separator. Pattern Waffle Stripe Korean Global market use 4 Way Export/ Panel foreign market use ※ Model name for the column/bundle packaging is “~S”. Samsung Electronics...
Page 550: Pump-Down Method
Gas pipe SVC valve is Liquid pipe SVC 가스관 SVC 밸브 닫힘 액관 SVC 밸브 닫힘 closed. valve is closed. Gas pipe SVC valve Liquid pipe SVC 가스관 SVC 밸브 열림 액관 SVC 밸브 열림 opened. valve is opened. Samsung Electronics...
Page 551: How To Put Refrigerant In Refrigerant Container
8. Please take extra caution by precisely determining the amount of the refrigerant that can be put in each container so that too much refrigerant is not contained in the container. The weight must be measured by using a scale to avoid putting more refrigerant than the amount originally contained in the container. Gas Pipe Connection Scale Liquid Pipe Connection Samsung Electronics...
Page 552 © Samsung Electronics Co., Ltd. September. 2018. This Service Manual is a property of Samsung Electronics Co., Ltd. Printed in Korea. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. Code No. AC-00005E_13...

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Am022hn1deh/eu Am028fn1deh/eu Am022fn1deh/eu Am036fn1deh/eu Am071jn1deh/eu Am056fn2deh/eu ... Show all

Samsung AM017HN1DEH/EU Service Manual

Precautions

Precautions for the Service

Precautions for the Static Electricity and PL

Precautions for the Safety

Precautions for Handling Refrigerant for Air Conditioner

Precautions for Welding the Air Conditioner Pipe

Precautions for Additional Supplement of Air Conditioner Refrigerant

Other Precautions

Product Specifacations

Accessory and Option Specifications

Disassembly and Reassembly

Indoor Unit

Troubleshooting

Check-Up Window Description

Service Operation

Troubleshooting

Appropriate Measures for Different Symptom

PCB Diagram and Parts List

Indoor Unit

Wiring Diagram

Indoor

Reference Sheet

Index for Model Name

Pump-Down Method

How to Put Refrigerant in Refrigerant Container

Quick Links

Troubleshooting

Related Manuals for Samsung AM017HN1DEH/EU

Summary of Contents for Samsung AM017HN1DEH/EU