Table of Contents
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AIR CONDITIONER
AQV18FAN, AQV24FAN, AQV24FANXSA
AQV18FAX, AQV24FAX, AQV24FAXXSA
For more information, Please access to our service web site(http://itself.sec.samsung.co.kr)
SPLIT-TYPE AIR CONDITIONER
INDOOR UNIT
Basic : SH18BW6
SH24BW2
Model : AQV18FA
AQV24FA
Model Code : AQV18FAN
AQV24FAN
AQV24FANXSA
THE FEATURE OF PRODUCT
High Energy Efficiency BLDC
Air Conditioner
Simple Flat Grille Design
Good Morning Mode
: Good Morning Mode can help you sleep quickly
and soundly and wake up refreshed.
Multi Functional Cleaning System
: Silver Nano Health System and Deodorizing/
Catechin Filter are adopted.
Silence Mode
: When you use the "Silence Mode", you can
experience extremely quiet operation of your
air conditioner.
OUTDOOR UNIT
AQV18FAX
AQV24FAX
AQV24FAXXSA
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Table of Contents
Related Manuals for Samsung SH18BW6
Summary of Contents for Samsung SH18BW6
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Page 1: Air Conditioner
: Silver Nano Health System and Deodorizing/ Catechin Filter are adopted. Silence Mode : When you use the "Silence Mode", you can experience extremely quiet operation of your air conditioner. AQV18FAX, AQV24FAX, AQV24FAXXSA For more information, Please access to our service web site(http://itself.sec.samsung.co.kr) -
Page 2: Table Of Contents
5-3 Ass’y Control In ..........................5-4 Ass’y Control Out ..........................16. Electrical Parts List ........................17. Wiring Diagram ..........................7-1 Indoor Unit ............................7-2 Outdoor Unit ............................ 18. Schematic Diagram ........................8-1 Indoor Unit ............................8-2 Outdoor Unit ............................ Samsung Electronics... - Page 3 14-2 Low Refrigerant Pressure Distribution 14-2 ..................14-3 Pressure & Capacity mark 14-3 ......................14-4 Q & A for Non-trouble 14-4 ........................14-5 Cleaning/Filter Change 14-7 ......................... 14-6 Installation 14-9 ............................14-7 Installation Diagram of Indoor Unit and Outdoor Unit 14-10 ............Samsung Electronics...
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Page 4: Product Specifications
Good Morning Mode can help you sleep quickly and soundly and wake up refreshed. Multi functional cleaning system With Silver Nano Health System and Deodorizing/Catechin Filters makes your room more refreshed. Silence Mode When you use the “Silence Mode”, you can experience extremely quiet operation of your air conditioner. Samsung Electronics... -
Page 5: Product Specifications
Outdoor Unit : DB7°C WB 6°C indoor 16°C ~ 32°C 16°C ~ 32°C cooling Outdoor -10°C ~ 43°C -10°C ~ 43°C Operation conditon range indoor 27°C or less 27°Cor less heating Outdoor -15°C ~ 24°C -15°C ~ 24°C Samsung Electronics... -
Page 6: The Comparative Specifications Of Product
880 x 638 x 310(mm³) Indoor Unit 48dB↓ 48dB↓ Noise Outdoor Unit 58dB↓ 60dB↓ Silver Nano Evaporator Silver Nano Evaporator Air Purifying System Filter Catechin Filter Catechin Filter Deodorizing Fiter Deodorizing Fiter Indoor Display Three Color LED Display Three Color LED Display Samsung Electronics... -
Page 7: Accessory And Option Specifications
2-4 Accessory and Option Specifications 2-4-1 Accessories Item Descriptions Code-No. Q'TY Remark Ass'y Plate Hanger DB90-02738A Remote Control DB93-03170S Indoor Batteries for Remote Control DB47-90024A Unit User’s Manual DB98-26678A Installation Manual DB98-26680A Samsung Electronics... - Page 8 Remark Drain Plug DB67-20011A Outdoor Unit Rubber Leg DB73-20134A Assembly Pipe, ø6.35mm DB96-06553A Assembly Pipe, ø12.70mm DB96-06553E **18** Assembly Pipe, ø15.88mm DB96-06553G **24** Accessory PE T3 Foam Tube Insulation DB72-50165A Vinyl Tape, Width 50mm DB72-00459A Drain Plug DB67-20011A Samsung Electronics...
- Page 9 Operating Instructions and Installation Product Specifications Accessories(cont.) Item Descriptions Code-No. Q'TY Remark Rubber Leg DB73-20134A Pipe Clamps A DB39-20224A Pipe Clamps B DB39-20224B Accessory Cement Nail M4x16 Tapping Screws 6002-000215 Drain Hose, length 2m DB62-00487A Putty 100g DB98-10568A Samsung Electronics...
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Page 10: Exploded Views And Parts List
5. Exploded Views and Parts List 5-1 Indoor Unit Samsung Electronics... - Page 11 ARH-463 DB96-03817A ASS’Y SUPPORT EVAP RH HIPS 220-240V~, 50/60Hz, DB31-00267A MOTOR IN Class E DB94-00456B ASS’Y CROSS FAN OD92 DB97-02075A ASS’Y BOLT SPECIAL ASS’Y DB94-00455A ASS’Y RUBBER BEARING ASS’Y DB94-40007A ASS’Y BEARING MOTOR BEARING DB61-01977A BRACKET EVAP SGCC-M Samsung Electronics...
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Page 12: Outdoor Unit
5-2 Outdoor Unit Samsung Electronics... - Page 13 VALVE EXPANSION BODY FUJIKOKI 20-3 DB62-02283A VALVE SERVICE R410A, SANHUA, 1/4” DB61-00821B GUIDE SCREEN P.E.H 100% DB93-04268B ASS’Y CONTROL OUT ASS’Y DB93-04268A ASS’Y CONTROL OUT ASS’Y DB32-00176A THERMISTOR OUT/DIS ASS’Y DB32-00175A THERMISTOR COND ASS’Y DB39-01301B CONNECT WIRE COMP ASS’Y Samsung Electronics...
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Page 14: Ass'y Control In
STEP MOTOR DB32-00020H SENSOR 4P(103AT) DB63-00851A COVER DRAIN DB73-00242B RUBBER BAND RUBBER DB39-00765T CONNECT WIRE DB39-01193A CONNECT WIRE SKYBLU,3P DB39-01210B CONNECT WIRE RED/BLU DB93-04685A CONNECT WIRE DISPLAY DB39-00148A CONNECT WIRE EARTH 6009-001001 SCREW TH+,M4,L8 DB93-04257A ASSY PCB-INDOOR485 24K/18K(INDOOR) Samsung Electronics... - Page 15 MEMO Samsung Electronics...
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Page 16: Ass'y Control Out
5-4 Ass'y Control Out AQV18FAX : DB93-04268B A QV24FAX : DB93-04268A Samsung Electronics... - Page 17 MICA 6002-000630 SCREW-TAPPING PH+,M2,L8 DB91-00306A ASSY-SCREW MACHINE PH+,M3,L16 DB91-00307A ASSY-SCREW MACHINE PH+,M4,L16 6002-000555 SCREW-TAPPING PH+,M4,L25 6001-001054 SCREW-MACHINE TH+,M4,L10 6009-001001 SCREW-SPECIAL TH+,M4,L8 6002-000536 SCREW-TAPPING PH+,M4,L10 DB61-00206B HOLDER-WIRE SGCC_M,T0.5 6002-000231 SCREW-TAPPING PH+,M4,L10 DB65-10088D CABLE-TIE NYLON66 DB95-01040C ASSY NOISE ABSORBER ASSY Samsung Electronics...
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Page 18: Schematic Diagram
8. Schematic Diagram 8-1 Indoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics... -
Page 19: Outdoor Unit
8-2 Outdoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics... -
Page 20: Disassembly And Reassembly
4. Disassembly and Reassembly Necessary Tools Item Remark +SCREW DRIVER MONKEY SPANNER Samsung Electronics... -
Page 21: Indoor Unit
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 22 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 23 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...
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Page 24: Outdoor Unit
1) Loosen 1 fixing screw(CCW) of the Cover- Control and detach the Cover Control. 2) Loosen fixing screws(CCW) and detach the Cabinet-Upper. 3) Loosen 1 screw(CCW) fixed to assemble Control Box with Cabinet-Side RH. 4) Loosen 6 fixing screws(CCW) and detach the Cabinet-Side RH. Samsung Electronics... - Page 25 Disassembly and Reassembly Parts Procedure Remark 5) Loosen 2 screws(CCW) fixed on the Guide Condenser. 6) Loosen fixing screws(CCW) of the Cabinet Front. Samsung Electronics...
- Page 26 Motor 2) Detach the Fan Propeller. 3) Loosen 4 fixing screws(CCW) to detach the Motor. 4) Disconnect the wire between Ass’y Control Out and Motor. 5) Loosen 2 fixing screws(CCW) and detach the Bracket Motor. Samsung Electronics...
- Page 27 Compressor 1) Loosen the fixing nut(CCW) and detach the Compressor Lead Wire. 2) Disassemble the Felt Comp Sound. 3) Loosen the 3 bolts(CCW) at the bottom of Compressor like the picture on the right side. Samsung Electronics...
- Page 28 MEMO Samsung Electronics...
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Page 29: Troubleshooting
The compressor operates in a reverse cycle to remove Indoor fan and outdoor fan stop operation intermittently exterior ice in a HEAT mode, and indoor fan and outdoor in a HEAT mode. fan do not operate intermittently for within 20% of the total heater operation 12-1 Samsung Electronics... -
Page 30: Fault Diagnosis By Symptom
Replace fuse FUSE(F701) : T3.15[A]/250[V] Check the output of SMPS on the control board. Input power: AC230±15%[V] PCB should be replaced IC02 Input: DC12[V] IC02 output: DC5[V] Check the setting temperature Samsung Electronics 12-2... - Page 31 Is there no error at the insertion of PCB? Exchange the PCB. Exchange the PCB. Are the BLDC FAN Wire Is the +,- of C102 short? 1 and 3 short? Exchange the PCB. Exchange the BLDC FAN. Normal Operation Exit 12-3 Samsung Electronics...
- Page 32 Voltage at pin #30~#34 of micom (IC04) Micom (IC04) is faulty. change?(Squarewave) Voltage at Driver IC05/06 (ULN2003A) is faulty. pin #2 ~ #5 of CN61(motor connector) change?(Squarewave) Up/Down louver motor is faulty. Samsung Electronics 12-4...
- Page 33 Pull out the power cord and during the operation?(Square-Wave) execute the following step after 30 seconds. Disassemble the BLDC FAN Wire. Is the short between Exchange the PCB. the BLDC FAN Wires? Exchange the BLDC FAN MOTOR. Exchange the PCB. 12-5 Samsung Electronics...
- Page 34 Pull out the power cord and exchange the PCB from the case after 30 seconds. Is the assembly of Micom and Exchange the PCB. peripheral circuit part good? Check again after assembly of PCB. Samsung Electronics 12-6...
- Page 35 4 way valve coil. Dose the voltage of AC 220V Exchange apply to the connector of 4 way the outdoor PCB. valve coil during the operation? Go to the next page 4 way valve main body error 12-7 Samsung Electronics...
- Page 36 Connect the connector. correctly? Check the resistance value Outdoor fan error of outdoor fan. Dose the voltage of DC300V apply to the connector of outdoor Check the motor wire. fan during the operation of outdoor unit? Outdoor PCB error Samsung Electronics 12-8...
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Page 37: Outdoor Temperature Sensor Error
Exchange the sensor. (Refer to the R/T TABLE) Is the resistance value of sensor connection pull_up 18.2K? Exchange the PCB. Exchange the PCB. Normal operation Exit 400.0 350.0 300.0 250.0 200.0 150.0 100.0 50.0 12-9 Samsung Electronics... - Page 38 Exchange the sensor. (Refer to the R/T TABLE) Is the resistance value of sensor connection pull_up 24K? Exchange the PCB. Exchange the PCB. Normal operation Exit 600.0 500.0 400.0 300.0 200.0 100.0 Samsung Electronics 12-10...
- Page 39 Exchange the sensor. (Refer to the R/T TABLE) Is the resistance value of sensor connection pull_up 18.2K? Exchange the PCB. Exchange the PCB. Normal operation Exit 400.0 350.0 300.0 250.0 200.0 150.0 100.0 50.0 12-11 Samsung Electronics...
- Page 40 4) Is the resistance value of sensor connection pull_up correct? 2. Troubleshooting procedure Remove the Fan lock. Isn't the Fan locked? Is the connector connected correctly? Connect the connector. Is the color of Fan wire matched correctly? Exchange the Fan. Exchange the PCB. Normal operation Exit Samsung Electronics 12-12...
- Page 41 1, 2 correct after power supply? Is the capacitor(C101, C102, C103) Connect the connector. for DC-Link assembled in accordance the specification? Are R113, R114, R115 470kohm? Exchange the PCB. Is R116 14.3kohm? Exchange the Fan. Exchange the PCB. Normal operation Exit 12-13 Samsung Electronics...
- Page 42 Is the position of temperature sensor Correct the sensor position or and the sensing value normal? exchange the sensor. Is the connection cable for Correct the cable connection. the compressor and power terminal normal? Exchange the PCB. Samsung Electronics 12-14...
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Page 43: Communication Error
Correct the wrong wiring. and communication cable error? Is the connection of Correct the connection of communication cable normal? communication cable. Is it the outdoor Exchange the indoor/outdoor unit PCB. 2 Micom(Inverter + Main) model? Exchange the outdoor unit PCB. 12-15 Samsung Electronics... - Page 44 Exchange the compressor. compressor (u↔v, v↔w, w↔u) normal? Is the compressor body and Exchange the compressor. interphase resistance insulated? Is the connection cable for the Correct the cable connection. compressor and power terminal normal? Exchange the PCB. Samsung Electronics 12-16...
- Page 45 Exchange the compressor. compressor (u↔v, v↔w, w↔u) normal? Is the compressor body and Exchange the compressor. interphase resistance insulated? Is the connection cable for the Correct the cable connection. compressor and power terminal normal? Exchange the PCB. 12-17 Samsung Electronics...
- Page 46 Is the resistance for the Exchange the PCB. detection of DC Link voltage normal? Is the resistance value of Exchange the PCB. DC Link discharge normal? Is the reactor insulation damaged? Exchange the PCB. Exchange the reactor. Samsung Electronics 12-18...
- Page 47 12-2-18 The others 1. AC Line Zero Cross Signal OUT – Check the assembly condition of peripheral part of IC21, ZD21, ZD20 and D200 on the PCB. 2. Capacity miss match – Check again the indoor unit option code. 12-19 Samsung Electronics...
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Page 48: Pcb Inspection Method
2) The fan motor of the indoor unit doesn’t run. • Fan Motor Connector(CN72) is faulty 3) The power voltage between terminal #3 and #5 • ASS’Y Main PCB is faulty of the connector(CN72) is 0V. • Connection is faulty Samsung Electronics 12-20... - Page 49 1) Is CN01 1, 3 over 250V? • Outdoor PCB Error 2) Is CN01 3, 5 within 1V~5V? • BLDC Motor Error 3) Is the voltage of CN01 6 changed? 4) Is the resistance of BLDC Motor 1, 3 opened after power off? 12-21 Samsung Electronics...
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Page 50: Main Part Inspection Method
∞, 0Ω . . . Open or Short Stepping Motor Measure the resistance between the red wire and each terminal wire with a tester. Normal About 300Ω at the normal temperature (20˚C ~ 30˚C) Abnormal ∞, 0Ω . . . Open or Short Samsung Electronics 12-22... -
Page 51: Alignment And Adjustments
• Because the Test Mode operate the cool mode by force not related to the set temperature / indoor temperature, check whether each subordinate is operated normally or not after completing installation and must turn off the power of the air conditioner. Samsung Electronics... -
Page 52: Indoor Display Error And Check Method
Option error ◑ ◑ ◑ Option Setting (option wasn’t set up or option data error) Remote Control on/off ◑ ◑ Outdoor unit error Outdoor Unit Power Reset ● : Lamp on, : Lamp off, ◑ : Lamp blink Samsung Electronics... -
Page 53: Outdoor Led Error Display And Check Method
● Power ON reset(1sec) ◎ ○ ○ Capacity miss match ○ ◎ ◎ Test Operation at Cooling Mode ◎ ◎ ◎ Test Operation at Heating Mode ● : LED ON, ○ : LED OFF, ◎ : LED BLINK Samsung Electronics... -
Page 54: Setting Option Setup Method
Push the button to set the display panel to . Every time you push the button, the display panel reads . . . repeatedly. Samsung Electronics... - Page 55 If all lamps of indoor unit are flickering, Plug out, plug in power plug again and press ON/OFF key to retry. If the unit is not working properly or all lamps are continuously flickering after setting the option code, see if the correct option code is set up for its model. Samsung Electronics...
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Page 56: Option Items
Operating Instructions and Installation Alignment and Adjustments OPTION ITEMS REMOCON SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 MODEL AQV18FAN AQV24FAN Samsung Electronics... -
Page 57: Block Diagram
: BLADE CONTROL SELECT(UP/DOWN) MELODY CONTROL PART SLEEP OPERATION DC5V VOLTAGE REGULATOR ANION SELECT SPEAKER AUTO CLEAN SELECT OPTION ENERGY SAVING SELECT DC12V SMPS POWER BLOCK SOUND ON/OFF SELECT DIGITAL ON/OFF DC5V DC12V AC230V AC INPUT DC25V 13-1 Samsung Electronics... - Page 58 Block Diagram INDOOR FAN CONTROL BUZZER CONTROL SMPS AC COMMUNICATION SUB-PCB Samsung Electronics 13-2...
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Page 59: Outdoor Unit
• 4 WAY CONTROL SIGNAL COMPRESSOR • PFC CONTROL SIGNAL • COMPRESSOR CONTROL(6P, BLDC) • LED CONTROL SIGNAL • INDOOR COMMUNICATION SIGNAL • 4 WAY VALVE SMPS • EEV INDOOR UNIT PFC CIRCUIT DC5V AC INPUT DC12V DC15V AC300V AC230V DC25V 13-3 Samsung Electronics... - Page 60 Block Diagram DIODE OUTDOOR FAN IGBT DC_LINK CAP SMPS Samsung Electronics 13-4...
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Page 61: Pcb Diagram
10. PCB Diagram 10-1 Indoor PCB The red number connecter is not used. Power Temperature Sensor Motor RPM Feedback Auto Grill Remocon Module HVPS(High voltage Generator) Humidity Sensor BLADE-H Step Motor Anions Display Indoor Fan Motor Samsung Electronics 10-1... -
Page 62: Outdoor Pcb
10-2 Outdoor PCB The red number connecter is not used. Power N COND/OLP Temperature Sensor Power L DIS/OUT Temperature Sensor BLDC FAN EEV Connector AC FAN Comp. Connector Wire Communication 485 Reactor Connector Wire 10-2 Samsung Electronics... -
Page 63: Wiring Diagram
7. Wiring Diagram 7-1 Indoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics... -
Page 64: Outdoor Unit
7-2 Outdoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics... - Page 65 MEMO Samsung Electronics...
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Page 66: Electrical Parts List
R-CHIP 1Kohm,5%,1/10W,TP,1608 R404 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R409 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R503 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R602 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R604 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R610 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R611 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R606 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 R909 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 Samsung Electronics... - Page 67 C-CER,CHIP 100nF,+80-20%,25V,Y5V,1608 C508 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,1608 C509 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,1608 C510 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,1608 C102 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C201 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C202 2203-000257 C-CER,CHIP 10nF,10%,50V,X7R,1608 C203 2203-000257 C-CER,CHIP 10nF,10%,50V,X7R,1608 C204 2203-000257 C-CER,CHIP 10nF,10%,50V,X7R,1608 C401 2203-000440 C-CER,CHIP 1nF,10%,50V,X7R,1608 Samsung Electronics...
- Page 68 BOX,5P,1R,2mm,STRAIGHT,SN,NTR AC_L 3712-001139 CONNECTOR-TERMINAL TAB,MALE,-,6.35X0.8MM ST11 DB26-00015A TRANS SWITCHING JT1916-09, FT71 DB27-00017A COIL CHOKE USAV-07153,UU1116,15.0mH CN21 DB39-01194A CONNECT WIRE-15P 26 AWG,-,15,140,WHT DB41-00526A PCB MAIN CEM-3,2,1.0,T 1.6mm,160*140mm F701 DB61-00924A HOLDER-FUSE -,FH-51B,-,-,-,-,SSEC IC04 DB91-00379A ASSY-MICOM INV-Forte2,MB90F823, 80P, ROM 128K bytes Samsung Electronics...
- Page 69 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C307 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C316 2203-005249 C-CER,CHIP 100nF,10%,50V,X7R,1608 RY01 3501-001248 RELAY-MINIATURE 12V,-,11.7MA,DPDT,4MS,4MS CN31 3711-000015 HEADER-BOARD TO CABLE BOX,2P,1R,2.5MM,STRAIGHT,SN,WHT CN12 3711-003847 HEADER-BOARD TO CABLE BOX,12P,1R,2mm,ANGLE,SN CN11 3711-006040 HEADER-BOARD TO BOARD NOWALL,10P,2R,2.54mm,ANGLE,AU,BLK DB41-00528A PCB SUB CEM-3,2,1.0,1.6T,50*33,-,9,-,COMM 485 Samsung Electronics...
- Page 70 1nF,10%,50V,Y5P,-,1.9x3.5mm,- CN92 3711-003846 HEADER-BOARD TO CABLE BOX,8P,1R,2mm,ANGLE,SN COOL 0601-000552 ROUND,GRN,3mm,570nm 0401-000005 DIODE-SWITCHING 1N4148,75V,150mA,DO-35,TP 2001-000109 R-CARBON(S) 470ohm,5%,1/2W,AA,TP,2.4x6.4mm 2001-000109 R-CARBON(S) 470ohm,5%,1/2W,AA,TP,2.4x6.4mm RM91 0609-001204 MODULE REMOCON HORIZONTAL,6.5mm,TR SW91 3404-001220 SWITCH-TACT 12V,50mA,160gf,6.1x6.1x5.0mm,SPST TIMER 0601-000552 ROUND,GRN,3mm,570nm TURBO 0601-001373 ROUND,RED,3mm,630nm DB41-00352A PCB SUB WW1-P/J,TSE,FR-1,1,00,T1.6,-,-,-,-,DISP/MODULE/SWITCH Samsung Electronics...
- Page 71 R-CHIP 330ohm,5%,1/10W,TP,1608 R508 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R513 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R518 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R519 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R520 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R521 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R522 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R523 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R701 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 Samsung Electronics...
- Page 72 R-CHIP 3.3Kohm,5%,1/8W,TP,2012 R602 2007-000766 R-CHIP 330ohm,5%,1/8W,TP,2012 R603 2007-000766 R-CHIP 330ohm,5%,1/8W,TP,2012 R408 2007-000781 R-CHIP 33ohm,5%,1/8W,TP,2012 R409 2007-000781 R-CHIP 33ohm,5%,1/8W,TP,2012 R410 2007-000781 R-CHIP 33ohm,5%,1/8W,TP,2012 R424 2007-000868 R-CHIP 4.7Kohm,1%,1/8W,TP,2012 R407 2007-000872 R-CHIP 4.7Kohm,5%,1/8W,TP,2012 R112 2007-000924 R-CHIP 470Kohm,1%,1/4W,TP,3216 R113 2007-000924 R-CHIP 470Kohm,1%,1/4W,TP,3216 Samsung Electronics...
- Page 73 R-CHIP 150KOHM,1%,1/2W,TP,5025 R418 2007-009114 R-CHIP 110Kohm,1%,1/2W,TP,5025 R419 2007-009114 R-CHIP 110Kohm,1%,1/2W,TP,5025 R432 2007-009114 R-CHIP 110Kohm,1%,1/2W,TP,5025 C307 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C308 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C309 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C310 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C105 2201-000322 C-CERAMIC,DISC 2.2NF,10%,2KV,Y5P,TP,13X5MM,10 C106 2201-000322 C-CERAMIC,DISC 2.2NF,10%,2KV,Y5P,TP,13X5MM,10 Samsung Electronics...
- Page 74 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C502 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C503 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C504 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C517 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C518 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C519 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C520 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C521 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C522 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 Samsung Electronics...
- Page 75 RY04 3501-001154 RELAY-MINIATURE 12Vdc,200mW,3000mA,1FormA,10mS,10mS RY05 3501-001154 RELAY-MINIATURE 12Vdc,200mW,3000mA,1FormA,10mS,10mS RY01 3501-001169 RELAY-POWER 12VDC,0.9W,20000MA,SPST,20MS,10MS RY31 3501-001248 RELAY-MINIATURE 12V,-,11.7MA,DPDT,4MS,4MS CN30 3711-001031 HEADER-BOARD TO CABLE BOX,6P,1R,2.5MM,ANGLE,SN,WHT CN61 3711-004484 HEADER-BOARD TO CABLE BOX,5P,1R,2mm,STRAIGHT,SN,NTR PT02 DB26-00075A TRANS SWITCHING PT-50 DB41-00530A PCB MAIN CEM-3,2,1.0,1.6T,180*220 Samsung Electronics 6-10...
- Page 76 BD01 DB98-16586A ASSY-DIODE GS1B2560 D101 DB98-16591A ASSY-DIODE RECTIFIER FEP30JP LED2 DB98-16600A ASSY-LED GREEN ASSY-LED GREEN LED1 DB98-16601A ASSY-LED RED ASSY-LED RED LED3 DB98-16602A ASSY-LED YEL ASSY-LED YEL CN51 DB98-22298A ASSY-HOOK WHT SMAW250A-04 CN50 DB98-22299A ASSY-HOOK WHT SMAW250A-04 6-11 Samsung Electronics...
- Page 77 330ohm,5%,1/10W,TP,1608 R513 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R518 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R519 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R520 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R521 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R522 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R523 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R701 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 R702 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 Samsung Electronics 6-12...
- Page 78 330ohm,5%,1/8W,TP,2012 R408 2007-000781 R-CHIP 33ohm,5%,1/8W,TP,2012 R409 2007-000781 R-CHIP 33ohm,5%,1/8W,TP,2012 R410 2007-000781 R-CHIP 33ohm,5%,1/8W,TP,2012 R424 2007-000868 R-CHIP 4.7Kohm,1%,1/8W,TP,2012 R407 2007-000872 R-CHIP 4.7Kohm,5%,1/8W,TP,2012 R112 2007-000924 R-CHIP 470Kohm,1%,1/4W,TP,3216 R113 2007-000924 R-CHIP 470Kohm,1%,1/4W,TP,3216 R114 2007-000924 R-CHIP 470Kohm,1%,1/4W,TP,3216 R412 2007-000928 R-CHIP 470ohm,1%,1/8W,TP,2012 6-13 Samsung Electronics...
- Page 79 110Kohm,1%,1/2W,TP,5025 C307 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C308 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C309 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C310 2201-000154 C-CERAMIC,DISC 10NF,+80-20%,2KV,Y5P,TP,20X5MM,7.5 C105 2201-000322 C-CERAMIC,DISC 2.2NF,10%,2KV,Y5P,TP,13X5MM,10 C106 2201-000322 C-CERAMIC,DISC 2.2NF,10%,2KV,Y5P,TP,13X5MM,10 C411 2203-000126 C-CER,CHIP 1.2nF,10%,50V,X7R,TP,2012 C412 2203-000126 C-CER,CHIP 1.2nF,10%,50V,X7R,TP,2012 C413 2203-000126 C-CER,CHIP 1.2nF,10%,50V,X7R,TP,2012 Samsung Electronics 6-14...
- Page 80 100nF,+80-20%,50V,Y5V,2012 C519 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C520 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C521 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C522 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C523 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C524 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C706 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C721 2203-000192 C-CER,CHIP 100nF,+80-20%,50V,Y5V,2012 C423 2203-000495 C-CER,CHIP 2.2nF,10%,50V,X7R,2012 6-15 Samsung Electronics...
- Page 81 IC70 DB91-00381A ASSY-MICOM MB90F823 INV IC50 DB91-00386A ASSY-MICOM MB90F824 MAIN C/W COMM DB93-04333C L/W COMM 485 4TURN C/W REACTOR DB93-04334A C/W REACTOR C/W REACTOR C/W COMP DB93-04335A COMP C/W COMP C/W FAN DB93-04338A FAN -MOTOR YEL,BLU ,RED Samsung Electronics 6-16...
- Page 82 BD01 DB98-16586A ASSY-DIODE GS1B2560 D101 DB98-16591A ASSY-DIODE RECTIFIER FEP30JP LED2 DB98-16600A ASSY-LED GREEN ASSY-LED GREEN LED1 DB98-16601A ASSY-LED RED ASSY-LED RED LED3 DB98-16602A ASSY-LED YEL ASSY-LED YEL CN51 DB98-22298A ASSY-HOOK WHT SMAW250A-04 CN50 DB98-22299A ASSY-HOOK WHT SMAW250A-04 6-17 Samsung Electronics...
- Page 83 250V,20A FUSE CLIP 3602-001038 FUSE-CLIP 250V,30A,10mohm 3712-001139 CONNECTOR-TERMINAL TAB,MALE,-,6.35X0.8MM 3712-001139 CONNECTOR-TERMINAL TAB,MALE,-,6.35X0.8MM 4715-001093 SURGE ABSORBER 3600V,20%,2000A,-,AXIAL FT00 DB27-00040A COIL CHOKE SSC3120030B,3.0mH, FT01 DB27-00040A COIL CHOKE SSC3120030B,3.0mH, DB41-00531A PCB SUB FORTE,CEM-3,2,1.0,1.6T,160*140 C/W POWER DB93-05058A ASSY CONNECTOR WIRE WIRE Samsung Electronics 6-18...
- Page 84 250V,30A FUSE CLIP 3602-001038 FUSE-CLIP 250V,30A,10mohm 3712-001139 CONNECTOR-TERMINAL TAB,MALE,-,6.35X0.8MM 3712-001139 CONNECTOR-TERMINAL TAB,MALE,-,6.35X0.8MM 4715-001093 SURGE ABSORBER 3600V,20%,2000A,-,AXIAL FT00 DB27-00040A COIL CHOKE SSC3120030B,3.0mH, FT01 DB27-00040A COIL CHOKE SSC3120030B,3.0mH, DB41-00531A PCB SUB FORTE,CEM-3,2,1.0,1.6T,160*140 C/W POWER DB93-05058A ASSY CONNECTOR WIRE WIRE 6-19 Samsung Electronics...
- Page 85 OUTDOOR DISPLAY PCB : DB93-04329A Location No. Code No. Description Specification Q’ty SNA/SA D901 0401-000005 DIODE-SWITCHING 1N4148,75V,150mA,DO-35,TP LED93 0601-001373 ROUND,RED,3MM`,630NM LED92 0601-001375 ROUND,GRN,3mm,570nm,3.8x5.3mm LED91 0601-001377 ROUND,YEL,3mm,585nm,3.8x5.3mm 3404-001220 SWITCH-TACT 12V,50mA,160gf,6.1x6.1x5.0mm,SPST CN953 3711-004068 HEADER-BOARD TO CABLE BOX,5P,1R,2MM,ANGLE,SN,WHT DB41-00545A PCB MAIN-DISPLAY AQV12JAKCV,FR-1,1,1.0,1.6T,-,Q,30,-,- Samsung Electronics 6-20...
- Page 86 Electrical Parts List MEMO 6-21 Samsung Electronics...
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Page 87: Circuit Descriptions
9. Circuit Descriptions 9-1 PCB Circuit Descriptions 9-1-1 Indoor Unit SMPS BUZZER PART INDOOR FAN CONTROL SUB PCB CONNECTOR ZERO CROSSING PART DISPLAY STEP MOTOR & ION INDOOR TEMPERATURE SENSOR This Document can not be used without Samsung’s authorization. Samsung Electronics... - Page 88 Circuit Descriptions Circuit Descriptions 9-1-2 Outdoor Unit TEMPERATURE SENSOR & EEV BLDC FAN COMMUNICATION SMPS INVERTER This Document can not be used without Samsung’s authorization. Samsung Electronics...
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Page 89: Refrigerating Cycle Diagram
9-2 Refrigerating Cycle Diagram Indoor Unit Outdoor Unit 2 way valve Expansion valve Liquid side Heat Exchanger (Evaporator) Heat Exchanger (Condenser) Cross Fan Gas side 4 way valve 3 way valve Cooling Compressor Heating Gas Leak Check Point Samsung Electronics... -
Page 90: Operating Instructions
11-1-1 Indoor Unit The design and shape are subject to change according to the model. Air Inlet Temperature sensor Air filter Air flow blades (under the grille) (outlet) Operation indicator (GREEN) Timer indicator (GREEN) Turbo indicator (RED) Power(On/Off) button Samsung Electronics 11-1... - Page 91 Operating Instructions 11-1-2 Outdoor Unit Air Inlet (Rear) Air Outlet Connection Valve 11-2 Samsung Electronics...
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Page 92: Wireless Remote Control-Buttons And Display
Fan speed & Silence mode indicator button & Silence mode button Air flow direction indicator Swing button On Timer indicator On Timer button Off Timer indicator Off Timer button Battery discharge indicator On/Off & Timer Set/Cancel button Good Morning button Samsung Electronics 11-3... -
Page 93: Main Function
Maximum Silence mode Heat Mode Press the button on the remote control until is displayed. Press the button to select the fan speed until the required setting is displayed. Automatic (rotated : Medium High Maximum Silence mode 11-4 Samsung Electronics... - Page 94 You can select the Turbo function in the Auto, Cool and Heat mode. If you select this function in the Dry or Fan mode, it will return to the Auto mode. Good Morning Press the button one or more times until is displayed on your Mode remote control. Samsung Electronics 11-5...
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Page 95: Reference Sheet
③ : Use the " ③ " digit for classification between indoor and outdoor. Indoor "N" & Outdoor "X". ④ : Use the “ ④ ” digit for KD models. "CKD" "1" & "SKD" "2". Except the RAC Export Models for China. 14-1 Samsung Electronics... -
Page 96: Low Refrigerant Pressure Distribution
□ Indoor Temp. Variation : 20°C ~ 32°C □ Outdoor Temp. Variation : -5°C ~ 45°C Low Refrigerant Pressure Distribution AQV18FA Indoor Temperature 32℃ 29℃ 27℃ 24℃ 21℃ Outdoor Temperature[℃] AQV24FA Indoor Temperature 32℃ 29℃ 27℃ 24℃ 21℃ Outdoor Temperature[℃] Samsung Electronics 14-2... -
Page 97: Pressure & Capacity Mark
0.10197 0.73756 4.1868 14.286 0.0056146 0.42693 3.088 1.163 0.27778 3.9683 0.0015596 0.11859 0.85778 3.9302x10 -4 0.29307 0.06999 0.252 0.029885 0.21616 745.7 178.11 641.19 2,544.4 76.04 9.8067 2.3423 8.4322 33.462 0.013151 7.233 1.3558 0.32383 1.1658 4.6262 0.0018182 0.13826 14-3 Samsung Electronics... -
Page 98: Q & A For Non-Trouble
It occurs when the drain pump is plugged out or it is out of order. Check the power of the drain pump and the position of the drain hose, and when the pump is faulty, contact the drain pump manufacturer. Samsung Electronics do not manufacture drain pumps. - Page 99 Also, the remote controller may not work under intensive light from a 3-wave length lamp or a neon sign due to the EMI. In this case, take the remote controller closer to the receiver. 14-5 Samsung Electronics...
- Page 100 There is a cost table. But, our service engineer needs to visit to total up the cost correctly. When you move in, make sure to contact Samsung Electronics Service Center or Authorized Service Agent in advance to streamline the process.
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Page 101: Cleaning/Filter Change
Hook Body Note : • If you have not used the air conditioner for a long period of time, set the fan going for three to four hours to dry the inside of the air conditioner thoroughly. 14-7 Samsung Electronics... - Page 102 3. Wash the filters with clean water, then dry them in the shade. Bio Filter 4. Insert the filters into the original position. Note : • You can change the position of filters with each other. 5. Close the front grille. Samsung Electronics 14-8...
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Page 103: Installation
Electric and earth work shall meet the "Electric Facility Technology Standard" and the "Internal Wire Regulation" of the Electric Business Laws. Inspection & Trial Run Upon completion of the tests, you shall make a trial run while you explain the main functions of the air conditioner to finish the installation. 14-9 Samsung Electronics... -
Page 104: Installation Diagram Of Indoor Unit And Outdoor Unit
183kgf•cm with a torque wrench. 7) Check for gas leakage. - At this time, especially check for gas leakage from the 3 way valve’s stem nuts, and from the service port cap. Samsung Electronics... - Page 105 • Make sure you do not bend the connection pipes in the middle and store together with the cables. • Move the indoor and outdoor units to a new location. • Remove the mounting plate for the indoor unit and move it to a new location. 14-11 Samsung Electronics...
- Page 106 © Samsung Electronics Co., Ltd. Dec. 2006. This Service Manual is a property of Samsung Electronics Co., Ltd. Printed in China. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. Code No. DB98-27102A(1)
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Page 107: Precautions
Do not place a cloth or other materials over it. Remove the batteries if you don’t use the remote control for a long time. (If applicable) Use the remote control within 7 meters from the indoor unit. (If applicable) Samsung Electronics... -
Page 108: Disposing Of The Unit
Young children or infirm persons should be always supervised when they use the air conditioner. Max current is measured according to IEC standard for safety. Current is measured according to ISO standard for energy efficiency. Samsung Electronics...