Samsung CNG DD Series Technical Data Book
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Samsung CNG DD Series Technical Data Book

Samsung CNG DD Series Technical Data Book

Cassette (r32, hp)
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Technical
Data Book
Cassette (R32, HP)
Model : CNG***DD (AC***DN*DCG/AA), CXG**ADD (AC***DXADCG/AA)

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Summary of Contents for Samsung CNG DD Series

  • Page 1 SINGLE Technical Data Book Cassette (R32, HP) Model : CNG***DD (AC***DN*DCG/AA), CXG**ADD (AC***DXADCG/AA)
  • Page 2 History Version Modification Date Remark Ver.1.0 Released Single Cassette TDB 24. 09. 05...
  • Page 3 Nomenclature US Code Model Name (1) Classification (5-2) Feature1 (Outdoor Unit) Inv+Side+General Temp Inv+Side+Low Temp Inv+Side+Tropical Temp Inv+Top+Tropical Temp (2) Product Type Indoor Unit (6) Feature Outdoor Unit Flagship Standard (3) Mode Deluxe Cooling Only (R32) Premium Deluxe + Low Temp. Heat Pump (R32) (7) Version (4) Capacity...

  • Page 4: Indoor Unit

    Nomenclature Indoor Unit Model Name Buyer (1) Classification (5) Product Notation 1 Way Cassette 4 Way Cassette (600x600) Wind-Free 4 Way Cassette (600x600) 4 Way Cassette, 360 Cassette (2) Capacity Wind-Free 4 Way Cassette LSP Duct X1,000 Btu/h (3 digits) HSP Duct Ceiling Console...

  • Page 5: Outdoor Unit

    Nomenclature Outdoor Unit Model Name Buyer (1) Classification (5) Feature1 Inv+Side+General Temp Inv+Side+Low Temp Inv+Side+Tropical Temp Inv+Top+Tropical Temp (2) Capacity (6) Feature2 x 1000 Btu/h (3 digits) Flagship Standard Deluxe (3) Version Premium Deluxe + Low Temp. 2024 (7) Rating Voltage 1Φ, 208~230V, 60Hz 3Φ, 400V, 60Hz (4) Product Type...
  • Page 6 Contents Wind-Free 4Way Cassette Outdoor Unit Installation...
  • Page 7 Wind-Free 4Way Cassette 1. Line-up 2. Specification 3.Summary Table 4.Capacity Table 5.Dimensional Drawing 6.Center of Gravity 7. Electrical Wiring Diagram 8.Sound Data 9.Temperature and air flow distribution...
  • Page 8 1. Line-up Wind-Free 4Way Cassette Indoor unit Capacity ( kBtu/h) Model Wind-Free 4Way CNG184DD CNG244DD CNG304DD CNG364DD CNG484DD (AC018DN4DCG/AA) (AC024DN4DCG/AA) (AC030DN4DCG/AA) (AC036DN4DCG/AA) (AC048DN4DCG/AA) Outdoor Unit Capacity ( kBtu/h) Model Wind-Free 4Way CXG18ADD CXG24ADD CXG30ADD CXG36ADD CXG48ADD (AC018DXADCG/AA) (AC024DXADCG/AA) (AC030DXADCG/AA) (AC036DXADCG/AA) (AC048DXADCG/AA)

  • Page 9: Specification

    2. Specification Wind-Free 4Way Cassette Indoor Unit Model Name AC018DN4DCG/AA AC024DN4DCG/AA AC030DN4DCG/AA Outdooru Unit AC018DXADCG/AA AC024DXADCG/AA AC030DXADCG/AA Indoor Unit US Code CNG184DD CNG244DD CNG304DD Outdooru Unit CXG18ADD CXG24ADD CXG30ADD Mode System Heat Pump Heat Pump Heat Pump Performance Capacity Cooling 1.4 / 5.2 / 6.4 2.0 / 7.0 / 8.7 2.9 / 8.7 / 10.8...
  • Page 10 2. Specification Wind-Free 4Way Cassette Indoor Unit Model Name AC018DN4DCG/AA AC024DN4DCG/AA AC030DN4DCG/AA Outdooru Unit AC018DXADCG/AA AC024DXADCG/AA AC030DXADCG/AA Indoor Unit US Code CNG184DD CNG244DD CNG304DD Outdooru Unit CXG18ADD CXG24ADD CXG30ADD PC4NUFMUNW PC4NUFMUNW PC4NUFMUNW Indoor Panel (1) Model Name Wind-Free Type Wind-Free Type Wind-Free Type Type Unit...
  • Page 11 2. Specification Wind-Free 4Way Cassette Indoor Unit Model Name AC036DN4DCG/AA AC048DN4DCG/AA Outdooru Unit AC036DXADCG/AA AC048DXADCG/AA Indoor Unit US Code CNG364DD CNG484DD Outdooru Unit CXG36ADD CXG48ADD Mode System Heat Pump Heat Pump Performance Capacity Cooling 3.2 / 10.5 / 12.6 3.9 / 14.0 / 15.8 (Min/Std/Max) Btu/h 11,000 / 36,000 / 43,000...
  • Page 12 2. Specification Wind-Free 4Way Cassette Indoor Unit Model Name AC036DN4DCG/AA AC048DN4DCG/AA Outdooru Unit AC036DXADCG/AA AC048DXADCG/AA Indoor Unit US Code CNG364DD CNG484DD Outdooru Unit CXG36ADD CXG48ADD PC4NUFMUNW PC4NUFMUNW Indoor Panel (1) Model Name Wind-Free Type Wind-Free Type Type Unit Material HIPS HIPS DA White DA White...

  • Page 13: Summary Table

    3. Summary Table Wind-Free 4Way Cassette Performance Characteristics Air Flow Rate Capacity Sound Pressure Level Sound Power Level Model Code Weight Fan Speed Cooling Heating Cooling Heating (dBA) (dBA) (lbs) (Btu/h) (Btu/h) (CFM) (CFM) 30,000 Max. 22,000 High CNG184DD Std. 18,000 20,000 36.4...

  • Page 14: Capacity Table

    4. Capacity Table Wind-Free 4Way Cassette (1) CNG184DD (AC018DN4DCG/AA) + CXG18ADD (AC018DXADCG/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72...
  • Page 15 4. Capacity Table Wind-Free 4Way Cassette (2) CNG244DD (AC024DN4DCG/AA) + CXG24ADD (AC024DXADCG/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72...
  • Page 16 4. Capacity Table Wind-Free 4Way Cassette (3) CNG304DD (AC030DN4DCG/AA) + CXG30ADD (AC030DXADCG/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72...
  • Page 17 4. Capacity Table Wind-Free 4Way Cassette (4) CNG364DD (AC036DN4DCG/AA) + CXG36ADD (AC036DXADCG/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72...
  • Page 18 4. Capacity Table Wind-Free 4Way Cassette (5) CNG484DD (AC048DN4DCG/AA) + CXG48ADD (AC048DXADCG/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72...

  • Page 19: Dimensional Drawing

    5. Dimensional Drawing Wind-Free 4Way Cassette CNG184DD (AC018DN4DCG/AA), CNG244DD (AC024DN4DCG/AA) Units : mm [inches] Description Name Liquid pipe connection Φ6.35(1/4) Gas pipe connection Φ15.88(5/8) Drain pipe connection OD26.67 Power supply & Communication wiring conduit Fresh air intake Φ10[4] , Use M4 Screw NOTE •...
  • Page 20 5. Dimensional Drawing Wind-Free 4Way Cassette CNG304DD (AC030DN4DCG/AA), CNG364DD (AC036DN4DCG/AA), CNG484DD (AC048DN4DCG/AA) Units : mm [inches] Description Name Liquid pipe connection Φ9.52(3/8) Gas pipe connection Φ15.88(5/8) Drain pipe connection OD26.67 Power supply & Communication wiring conduit Air Outlet Louver Air Inlet Grille Sub - duct * The sub duct is not applicabel to the Wind-free panel Fresh air intake...

  • Page 21: Center Of Gravity

    6. Center of Gravity Wind-Free 4Way Cassette Units : mm [inches] Model Name CNG184DD (AC018DN4DCG/AA) 265 [10-7/16] 114 [4-1/2] CNG244DD (AC024DN4DCG/AA) CNG304DD (AC030DN4DCG/AA) CNG364DD (AC036DN4DCG/AA) 305 [12] 130 [5-1/8] CNG484DD (AC048DN4DCG/AA)

  • Page 22: Electrical Wiring Diagram

    7. Electrical Wiring Diagram Wind-Free 4Way Cassette SUB PBA for wired remote control SUB PBA ROOM(10K) Thermistor - Indoor Room Electronic Expansion Valve communication Contact output port for COMP CHECK EVA IN(10K) Thermistor - IDU heat exchanger In F100 Fuse compressor operation check M-BLDC Motor for Indoor Fan...

  • Page 23: Sound Data

    8. Sound Data Wind-Free 4Way Cassette Sound Pressure level Unit: dB(A) Model High CNG184DD (AC018DN4DCG/AA) CNG244DD (AC024DN4DCG/AA) 1.5m CNG304DD (AC030DN4DCG/AA) CNG364DD (AC036DN4DCG/AA) Microphone • NC Curve 2) CNG244DD (AC024DN4DCG/AA) 1) CNG184DD (AC018DN4DCG/AA) NC 70 NC 70 NC 60 NC 60 NC 55 NC 55 High...
  • Page 24 8. Sound Data Wind-Free 4Way Cassette Sound Pressure level Unit: dB(A) Model High CNG484DD (AC048DN4DCG/AA) 1.5m Microphone • NC Curve 1) CNG484DD (AC048DN4DCG/AA) NC 70 NC 60 High NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15...

  • Page 25: Sound Power Level

    8. Sound Data Wind-Free 4Way Cassette Sound Power level Unit: dB(A) NOTE Model Cooling • Specifications may be subject to change without prior notice CNG184DD (AC018DN4DCG/AA) - Sound power level is an absolute value that a sound source generates. CNG244DD (AC024DN4DCG/AA) - dBA = A-weighted sound power level.
  • Page 26 9. Temperature and air flow distribution Wind-Free 4Way Cassette CNG184DD (AC018DN4DCG/AA) + CXG18ADD (AC018DXADCG/AA) • Cooling Air Velocity distribution • Cooling temperature distribution (Discharge angle : 45 degree) (Discharge angle : 45 degree) • Heating Air Velocity distribution • Heating temperature distribution (Discharge angle : 52 degree) (Discharge angle : 52 degree) CNG244DD (AC024DN4DCG/AA) + CXG24ADD (AC024DXADCG/AA)
  • Page 27 9. Temperature and air flow distribution Wind-Free 4Way Cassette CNG304DD (AC030DN4DCG/AA) + CXG30ADD (AC030DXADCG/AA) • Cooling Air Velocity distribution • Cooling temperature distribution (Discharge angle : 45 degree) (Discharge angle : 45 degree) • Heating Air Velocity distribution • Heating temperature distribution (Discharge angle : 52 degree) (Discharge angle : 52 degree) CNG364DD (AC036DN4DCG/AA) + CXG36ADD (AC036DXADCG/AA)
  • Page 28 9. Temperature and air flow distribution Wind-Free 4Way Cassette CNG484DD (AC048DN4DCG/AA) + CXG48ADD (AC048DXADCG/AA) • Cooling Air Velocity distribution • Cooling temperature distribution (Discharge angle : 45 degree) (Discharge angle : 45 degree) • Heating Air Velocity distribution • Heating temperature distribution (Discharge angle : 52 degree) (Discharge angle : 52 degree)

  • Page 29: Outdoor Units

    Outdoor Units 1. Summary Table 2. Dimensional Drawing 3. Center of Gravity 4. Electrical Wiring Diagram 5. Sound Data 6. Capacity Correction 7. Operation Range 8. Piping Diagram...
  • Page 30 1 1 . . S S ummary ummary T Tabl able e Outdoor Units Performance Characteristics Sound Pressure Level (dBA) Sound Power Capacity Net Size Net Weight Airflow Model Code (Btu/h) (WxHxD inch) (lbs) (CFM) Level (dBA) Cooling Heating 18,000 CXG18ADD (AC018DXADCG/AA) 34.65 x 25.12 x 12.20 1,766...
  • Page 31 2 2 . . Dimensional Dr Dimensional Dra a wing wing Outdoor Units CXG18ADD (AC018DXADCG/AA) Units : mm [inches] Name Description Gas pipe connection Φ 12.7 (1/2) Liquid pipe connection Φ 6.35 (1/4) Drain pipe connection...
  • Page 32 2 2 . . Dimensional Dr Dimensional Dra a wing wing Outdoor Units CXG24ADD (AC024DXADCG/AA) Units : mm [inches] Name Description Gas pipe connection Φ 15.88 (5/8) Liquid pipe connection Φ 6.35 (1/4) Drain pipe connection...
  • Page 33 2 2 . . Dimensional Dr Dimensional Dra a wing wing Outdoor Units CXG30ADD (AC030DXADCG/AA), CXG36ADD (AC036DXADCG/AA) Units : mm [inches] [22-7/8] Name Description Liquid pipe connection Φ 9.52 (3/8) Gas pipe connection Φ 15.88 (5/8) Front / Side / Rear / Bottom Piping intake knockout hole Power wiring conduit Front / Side / Rear , Φ...
  • Page 34 2 2 . . Dimensional Dr Dimensional Dra a wing wing Outdoor Units CXG48ADD (AC048DXADCG/AA) Units : mm [inches] Name Description Liquid pipe connection Φ 9.52 (3/8) Gas pipe connection Φ 15.88 (5/8) Front / Side / Rear / Bottom Piping intake knockout hole Power wiring conduit Front / Side / Rear , Φ...
  • Page 35 3 3 . . C C ent enter er of Gr of Gra a vity vity Outdoor Units CXG18ADD (AC018DXADCG/AA) Units : mm [inches] 150.0 220.0 [8-5/8] [5-7/8] 661.0 [26] 338.0 [13-5/16] CXG24ADD (AC024DXADCG/AA) Units : mm [inches]...
  • Page 36 3 3 . . C C ent enter er of Gr of Gra a vity vity Outdoor Units CXG30ADD (AC030DXADCG/AA), CXG36ADD (AC036DXADCG/AA) Units : mm [inches] CXG48ADD (AC048DXADCG/AA) Units : mm [inches]...
  • Page 37 4. Electrical Wiring Diagram Outdoor Units CXG18ADD (AC018DXADCG/AA), CXG24ADD (AC024DXADCG/AA) ERROR CHECK Contact output port for error check OUT-TH(10K) OUTDOOR TEMPERATURE SENSOR Electronic Expansion Valve Contact output port for EXTERNAL Input port for external COMP CHECK DIS-TH(200K) DISCHARGE TEMPERATURE SENSOR compressor operation check contact control CRTL...
  • Page 38 4. Electrical Wiring Diagram Outdoor Units CXG30ADD (AC030DXADCG/AA), CXG36ADD (AC036DXADCG/AA), CXG48ADD (AC048DXADCG/AA) BELT 4WAY BASE ※ Thermistor(TH) Value 10㏀ at 25℃(77℉) 200㏀ at HEATER VALVE HEATER 25℃(77℉) High CN406 CN844 CN01 CN100 CN847 CN845 Pressure (RED) (YEL) (WHT) (WHT) (RED) (BLU) Sensor FH151...
  • Page 39 5 5 . . S S ound D ound Data Outdoor Units Sound Pressure level Unit: dB(A) Model Cooling Heating Microphone CXG18ADD (AC018DXADCG/AA) CXG24ADD (AC024DXADCG/AA) 1.5m CXG30ADD (AC030DXADCG/AA) Front CXG36ADD (AC036DXADCG/AA) • NC Curve 1) CXG18ADD (AC018DXADCG/AA) 2) CXG24ADD (AC024DXADCG/AA) NC 70 NC 70 Heating...
  • Page 40 5 5 . . S S ound D ound Data Outdoor Units Sound Pressure level Unit: dB(A) Model Cooling Heating Microphone CXG48ADD (AC048DXADCG/AA) 1.5m Front • NC Curve 1) CXG48ADD (AC048DXADCG/AA) Heating NC 70 Cooling NC 60 NC 55 NC 50 NC 45 NC 40 NC 35...
  • Page 41 5 5 . . S S ound D ound Data Outdoor Units Sound Power level Unit: dB(A) NOTE Model Cooling • Specifications may be subject to change without prior notice CXG18ADD (AC018DXADCG/AA) - Sound power level is an absolute value that a sound source generates.
  • Page 42 5 5 . . S S ound D ound Data Outdoor Units Sound Power level Unit: dB(A) NOTE Model Cooling • Specifications may be subject to change without prior notice CXG48ADD (AC048DXADCG/AA) - Sound power level is an absolute value that a sound source generates.
  • Page 43 6. Capacity Correction Outdoor Units CXG18ADD (AC018DXADCG/AA), CXG24ADD (AC024DXADCG/AA), CXG30ADD (AC030DXADCG/AA) CXG36ADD (AC036DXADCG/AA) Cooling Pipe Length (ft) 24.6 32.8 49.2 65.6 82.0 98.4 114.8 131.2 147.6 164.0 98.4 0.95 0.94 0.93 0.92 0.90 82.0 0.96 0.95 0.94 0.93 0.92 0.90 65.6 0.97 0.96...
  • Page 44 6. Capacity Correction Outdoor Units CXG48ADD (AC048DXADCG/AA) Cooling Pipe Length (ft) 24.6 32.8 49.2 65.6 82.0 98.4 114.8 131.2 147.6 164.0 180 98.4 0.96 0.95 0.94 0.94 0.93 0.92 0.91 0.90 0.90 0.88 82.0 0.97 0.96 0.95 0.94 0.94 0.93 0.92 0.91 0.90 0.90 0.88 65.6 0.98 0.97 0.96 0.95 0.94 0.94 0.93 0.92 0.91 0.90 0.90 0.88 49.2...
  • Page 45 7 7 . . Oper Operation Range ation Range Outdoor Units Cooling Heating NOTE • The assumed installation conditions are follows - The pipe length(including elbow) is 7.5m(24.6ft). - The level difference is 0 m.

  • Page 46: Piping Diagram

    8. Piping Diagram Outdoor Units CNG184DD (AC018DN4DCG/AA) + CXG18ADD (AC018DXADCG/AA) INDOOR UNIT OUTDOOR UNIT Thermistor- Thermistor- IDU Heat Exchanger Mid Heat (T_IM) Exchanger (T_II) Service Valve- Heat Exchanger - Pipe Indoor unit (SV_G) (HX_ID) Indoor Fan Motor (IFM) Indoor Fan Thermistor- Outdoor Fan 1 (OF1) Indoor Room...
  • Page 47 8. Piping Diagram Outdoor Units CNG244DD (AC024DN4DCG/AA) + CXG24ADD (AC024DXADCG/AA) INDOOR UNIT OUTDOOR UNIT Thermistor- Thermistor- IDU Heat Exchanger Mid Heat (T_IM) Exchanger (T_II) Service Valve- Heat Exchanger - Pipe Indoor unit (SV_G) (HX_ID) Indoor Fan Motor (IFM) Indoor Fan Thermistor- Outdoor Fan 1 (OF1) Indoor Room...
  • Page 48 8. Piping Diagram Outdoor Units CNG304DD (AC030DN4DCG/AA) + CXG30ADD (AC030DXADCG/AA) CNG364DD (AC036DN4DCG/AA) + CXG36ADD (AC036DXADCG/AA) INDOOR UNIT OUTDOOR UNIT Thermistor- Thermistor- IDU Heat Exchanger Mid Heat (T_IM) Exchanger (T_II) Service Valve- Heat Exchanger - Pipe Indoor unit (SV_G) (HX_ID) Indoor Fan Motor (IFM) Indoor Fan...
  • Page 49 8. Piping Diagram Outdoor Units CNG484DD (AC048DN4DCG/AA) + CXG48ADD (AC048DXADCG/AA) INDOOR UNIT OUTDOOR UNIT Thermistor- Thermistor- IDU Heat Exchanger Mid Heat (T_IM) Exchanger (T_II) Service Valve- Heat Exchanger - Pipe Indoor unit (SV_G) (HX_ID) Indoor Fan Motor (IFM) Indoor Fan Thermistor- Thermistor- Outdoor Fan 1 (OF1)

  • Page 50: Installation

    • Do not use means to accelerate the defrost operation or to clean, other than those recommended by Samsung. • Do not pierce or burn. • Be aware that refrigerants may not contain an odor.
  • Page 51 • Any auxiliary device installed must be approved by Samsung and must be suitable for operating with the • The actual total refrigerant charge is in accordance with refrigerant marked on the label. the room size in accordance with Table 1.

  • Page 52: Spacing Requirements

    Installation Indoor Units WindFree 4Way Cassette Spacing requirements 59.1 inch (1500 mm) or more 98.43 inch (2500 mm) or more 0.79 inch (20 mm) Obstruction • As a rule, the unit cannot be installed at a height of less that 2.5m. Unit: inch(mm) Model AC018DN4DCG...
  • Page 53 Installation Indoor Units WindFree 4Way Cassette CAUTION •  T heindoorunitmustbeinstalledaccordingtothespecifieddistancesinordertopermitaccessibilityfromeach side, to guarantee correct operation, maintenance, and repair of the unit. The components of the indoor unit must be reachable and removable under safe conditions for people and the unit. •...

  • Page 54: Installing The Indoor Unit

    Installation Indoor Units WindFree 4Way Cassette NOTE • A: Reference for the outer circumference of the unit (Wheninsulatingthebodyoftheindoorunit,useAasthereferenceforitsoutercircumference.) Unit:inch (mm) Indoor unit AC018DN4DCG 35.83X7.60 37.00X7.60 24.02X7.60 25.59X7.60 34.25X34.25 AC024DN4DCG (910X193) (940X193) (610X193) (650X193) (870X870) 4-Way AC030DN4DCG Cassette 35.83X9.25 37.00X9.25 24.02X9.25 25.59X9.25 34.25X34.25 AC036DN4DCG...
  • Page 55 Installation Indoor Units WindFree 4Way Cassette 3 Installthesuspensionbolts,dependingontheceilingtype. Ceiling support CAUTION •  M akesurethattheceilingisstrongenoughtosupporttheweightoftheindoorunit.Beforehangingtheunit, test the strength of each attached suspension bolt. • Ifthelengthofthesuspensionboltismorethan1.5m,youarerequiredtopreventvibration. 4 Screweightpairsofnutsandwasherstothesuspensionbolts,makingspaceforhangingtheindoorunit. CAUTION • You must install all of the suspension rods. •  I tisimportanttoleavesufficientspaceinthefalseceilingtoallowaccessformaintenanceorrepairstothe drainagepipeconnection,therefrigerantpipeconnection,ortoremovetheunitifnecessary.
  • Page 56 Installation Indoor Units WindFree 4Way Cassette When the installation template is made of paper Unit: inch(mm) 4 way Cassette 0.79 inch (20 mm) Indoor unit Ceiling 0.67 inch (17 mm) Gauge of dimensions Installation Procedure Installing the drain hose and drain pipe 1 Pushthesupplieddrainhoseasfaraspossibleoverthedrainsocket.
  • Page 57 Installation Indoor Units WindFree 4Way Cassette • Installairventilationtodraincondensationsmoothly. Air ventilation Ceiling • fPlace the drainpipe at a height of 11.81 to 21.65 inches (300 to 550 mm) within 11.81 inches (300 mm) from the drain hose, and install it with a drop-off of at least 0.79 inch (20 mm). •...
  • Page 58 Installation Indoor Units WindFree 4Way Cassette • Do not apply force to the piping on the unit side when connecting the drain hose. The hose should not be allowed to hang loose from its connection to the unit. Fasten the hose to a wall, frame or other support as close to the unit as possible.
  • Page 59 Installation Indoor Units WindFree 4Way Cassette NOTE • Ifaconcentrateddrainpipeisinstalled,refertothefigurebelow. Main air vent Full thread (must be installed) bolt hanger 3.28 ~ 4.92 ft (1~1.5 m) 32.8 ft (10 m) 32.8 ft (10 m) 7.87 in (200 mm) 21.65 in (550 mm) Common horizontal drainpipe Main Drainpipe (more than 1/100 slope)

  • Page 60: Connecting The Power And Communication Cables

    Installation Indoor Units WindFree 4Way Cassette Connecting the power and communication cables Bushing bracket installation When connecting the power supply wire conduit, the supplied bracket must be installed as shown in the picture below. Indoor unit NOTE • Please follow national and local electrical codes. Additional electrical connection components <...
  • Page 61 Installation Indoor Units WindFree 4Way Cassette Indoor Unit Outdoor Unit 1(L) 2(N) L F1 F2 Cable Cable clamp clamp Communication Main power cable cable Outdoor to indoor power cable Indoor power supply Power supply Max/Min(V) Indoor power cable 208 to 230V, 60 Hz ±10% AWG18↑, 3 wires Communication cable...

  • Page 62: Indoor Units

    • With the screw unfastened, push the control box cover in the arrow direction and then pull it down. • After removing the control box cover, you can start installation. 2 Push the switch-type handle inwards and pull out the grille. • There are handles on the left and right of the Samsung logo above the grille.
  • Page 63 Installation Indoor Units 4 Way Cassette WindFree WiFi Panel 3 Install the panel with two hooks on both sides of the indoor unit. Hook 4 Separate four panel edges. When separating the edges, put your index fingers into two grooves in each corner. Groove CAUTION •...
  • Page 64 Installation Indoor Units 4 Way Cassette WindFree WiFi Panel 6 Connect 5 cables between the indoor unit and the panel. • Make sure you check the number of pins on the three white terminal before connecting the cables. Blue Yellow White (10 PIN) (10 PIN)
  • Page 65 Installation Indoor Units 4 Way Cassette WindFree WiFi Panel 8 Attach and close the front grille. • Make sure the hooks on the rear side of grille fits properly into the grooves on panel (➊) and then push the panel to close (➋). Hook Grille 9 Check out that the panel is fixed to the indoor unit.

  • Page 66: Installation Location Requirements

    Installation Outdoor Units Installation location requirements • The outdoor unit shall be installed in an open space that is always ventilated. • The local gas regulations shall be observed. • For installation inside a building (this applies either to indoor or outdoor units installed inside) a minimum room floor area of space conditioned is mandatory according to EN378-1:2017 (see the reference table into the indoor unit installation manual).
  • Page 67 Outdoor Unit 7.87 inch(200mm) Air Guide Duct (This product is not provided by Samsung) • Install the unit at a height where its base can be firmly fixed in place. • Make sure that the water dripping from the drain hose runs away correctly and safely.
  • Page 68 • Check the condition of the product periodically. – Check the installation site every 3 months and perform anti-corrosion treatment such as R-Pro supplied by SAMSUNG (Code : MOK-220SA) or commercial water repellent grease and wax, etc., based on the product condition.
  • Page 69 Installation Outdoor Units Unit : inch (mm) Outdoor unit dimensions A Type C Type AC018DXADCG / AC018DXSCCF AC024DXSCCG, AC030/036DXADCG, AC030/036DXSCCF 12.20(310) 25.98(660) 37.01 (940) 24.41 (620) 1.93(49) 34.65(880) B Type D Type AC018DXSCCG, AC024DXADCG, AC024DXSCCF AC048DXADCG 12.20 (310) 37.01 (940) 26.02 (661) 24.41 (620) 34.65 (880)
  • Page 70 Installation Outdoor Units When installing more than 1 outdoor unit Unit : inch (mm) 7.87(200) 78.7(2000) 118. 1 1(3000) 5. 9 1 (150) 39.37(1000) or more or more or more or more or more 5.91 (150) or more 5.91 (150) or more 5.91 (150) or more 5.91 (150) or more 11.81 (300) 7.87(200)
  • Page 71 Installation Outdoor Units CAUTION • Should adopt bar type louver. Don’t use a type of rain resistance louver. [Bar type louver] [Rain resistance louver] • Louver specifications. − Angle criteria : less than 20° − Opening ratio criteria : greater than 80% Fixing the outdoor unit in place Install the outdoor unit on a rigid and stable base to prevent disturbance from any noise caused by vibration.
  • Page 72 Installation Outdoor Units CAUTION • Install a drain outlet at the lowest end around the base for outdoor unit drainage • When installing the outdoor unit on the roof, waterproof the unit and check the ceiling strength. Optional: Fixing the outdoor unit to a wall with a rack Designed to cut off residual vibration from outdoor unit to rack.
  • Page 73 Installation Outdoor Units Air conditioning system examples When using an earth leakage circuit breaker (ELCB) for a single phase unit. Main power Communication cable cable Outdoor-to-indoor power cable MCCB Earthing ELCB Indoor Unit Outdoor Unit ※ The appearance of the unit may be different from the picture depending on the model. CAUTION •...
  • Page 74 Installation Outdoor Units When using ELB for AC024/030/036/048DXSCCG, AC030/036/048DXADCG, AC030/036DXSCCF (1-phase) Power Electrical supply component box MCCB F1 F2 1(L) 2(N) L Cable tie Main power Outdoor to Communication cable indoor power cable cable The appearance of the unit may be different from the picture depending on the model.
  • Page 75 Installation Outdoor Units Main power terminal block specifications [Unit : inch(mm)] AC power: Communication: M4 screw M4 screw 1(L) 2(N) 0.40(10.1) 0.54(13.8) 0.41(10.3) 0.45(11.4) Main power cable specifications The power cable is not supplied with the air conditioner. • Select the power supply cable following relevant local and national regulations. •...
  • Page 76 Installation Outdoor Units Model Outdoor Indoor Rated input Power current of the Source power conversion Outdoor Indoor equipment FAN1(A) FAN2(A) FAN(A) AC030DN4DCG 0.79 AC030DXSCCF AC030DNHDCG 17. 9 0.97 3.50 27.0 30.0 AC030DNTDCG 0.51 AC030DNHDCG 3.50 AC030DNTDCG 0.51 AC030DXSCCG AC030DN4DCG 22.6 1.20 1.20 0.79...
  • Page 77 Installation Outdoor Units NOTE • RLA is based on AHRI 210/240 cooling standard condition [Indoor temp. : 26.7 °C / 80 °F(DB) / 19.46 ° C / 67 °F(WB), Outdoor temp. : 35 °C / 95 °F(DB)] • Voltage tolerance is ± 10 %. •...
  • Page 78 Installation Outdoor Units Connecting the outdoor-to-indoor power cable and the communication cable • AC018DXSCCG, AC024DXADCG, AC024DXSCCF • AC024/030/036/048DXSCCG, AC018DXADCG, AC018DXSCCF AC030/036/048DXADCG, AC030/036DXSCCF Indoor Unit Indoor Unit Outdoor Unit Outdoor Unit 1(L) 2(N) L F1 F2 1(L) 2(N) L F1 F 2 Cable clamp Cable clamp Cable clamp...
  • Page 79 Installation Outdoor Units Outdoor-to-indoor power terminal specifications • Connect the cables to the terminal board using the compressed ring terminal. • Cover a solderless ring terminal and a connector part of the power cable and then connect it. Silver solder Nominal Nominal dimensions...
  • Page 80 Installation Outdoor Units CAUTION • When connecting cables, you can connect the cables to the electrical part or connect them through the holes below depending on the spot. • Connect the communication cable between the indoor and outdoor units through a conduit to protect against external forces, and feed the conduit through the wall together with refrigerant piping.

  • Page 81: Connecting The Refrigerant Pipe

    Installation Installation Outdoor Units Outdoor Units Connecting the refrigerant pipe Items Maximum allowable length [ft (m)] Applicable outdoor Main pipe Max. height difference between outdoor and indoor units (h1) unit models (L1) AC018DXSCCF 98.4(30) 65.6(20) AC018DXADCG AC018DXSCCG AC024DXSCCG AC024DXADCG 164.0(50) 98.4(30) AC030DXADCG AC036DXADCG...
  • Page 82 Installation Installation Outdoor Units Outdoor Units CAUTION Pipe outlet • Cut the pipe outlet to the exact pipe size. In addition, remove foreign substances and burrs around the outlet. • Perform cutting with only a cutter (ex. nipper) and never tap with a hammer near the pipe outlet. Otherwise, it may cause product damage such as warping of the cabinet.
  • Page 83 Installation Installation Outdoor Units Outdoor Units 3. After about 30 minutes, charge the refrigerant through the service port of the gas stop valve. Indoor Unit Balance Vacuum Pump Gas side stop valve (service port) Liquid side stop valve (Non-service port) •...
  • Page 84 Installation Installation Outdoor door Units Units Calculating the quantity of refrigerant to add The quantity of additional refrigerant is variable according to the installation situation. Thus, make sure the outdoor unit situation before adding refrigerant. This operation can only be performed by a qualified refrigeration specialist. When installing the outdoor unit only Inter-connection pipe length [ft(m)] Model...
  • Page 85 2024.09 Ver.1.0 Samsung Electronics Co., LTD. Head Office (Suwon Korea) 129, Samsung-Ro, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Korea 16677 Website : www.samsung.com, https://partnerhub.samsung.com Email : airconditioner@samsung.com Images and data in this book may subject to change without prior notice.

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