SVC Manual(Exploded View)

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1 SVC Manual(Exploded View) Model : M18YJ M18CJ M24CJ FAC P/no :

2 Product Specifications System 18k 18k 24k System M18YJ M18CJ M24CJ FAC Model Name Outdoor Unit MR18Y3J MR18C3J MR24C3J Indoor Unit MW18Y3J MW18C3J MW24C3J Cooling Capacity kw ~ ~ ~ ~ ~ 6.443~ Btu/h. 3,070 ~ 17,000 ~ 20,473 3,070 ~ 17,000 ~ 20,473 3,070 ~22,000~ 29,515 Heating Capacity kw ~ ~ Btu/h. 3,070 ~ 20,200 ~ 30, Power Input Cooling W 1417/ Running Current Cooling A 6.3/ Starting Current Cooling A 6.3/ Cooling COP EER SEER HSPF Power Supply Ø/ V / Hz 1/ /60 1/ /60 1/ /60 Power Factor % Air Flow Rate Indoor (QUIET, LOW, MED, HIGH) m 3 /min(cfm) 8.5(300)/11(389)/14.5(512)/17.0(600) 8.5(300)/11(389)/14.5(512)/17.0(600) 8.5(300)/11(389)/14.5(512)/17.0(600) Outdoor,Max m 3 /min(cfm) 50(1,766) 50(1,766) 60(2,119) Moisture Removal l/h Sound Level Indoor,H/M/L/Sleep db(a)±3 45 / 40 / 35 / / 40 / 35 / / 40 / 35 / 29 Outdoor,Max db(a)± Refrigerant & Charge (at 7.5 m/24.6ft) g(oz) R410A, 1,350(47.6) R410A, 1,350(47.6) R410A, 1,800(63.5) Additional Refrigerant charge g/m(oz/ft) 20(0.22) 20(0.22) 35(0.38) Type Twin Rotary Twin Rotary Twin Rotary Model GKT141MB GKT141MB GJT240MBA Compressor Motor Type Brushless DC Motor Brushless DC Motor Brushless DC Motor Oil Type PVE(FVC68D) PVE(FVC68D) PVE(FVC68D) Oil Charge cc O.L.P. name Fan(Indoor) Type Cross Flow Fan Cross Flow Fan Cross Flow Fan Fan(Outdoor) Motor Output W Type Propeller Propeller Propeller Motor Type BLDC BLDC BLDC Motor Output W Circuit Breaker* A Power Supply Cable No.*mm 2 (AWG) 3*2.0(14) 3*2.0(14) 3*2.5(12) Power and Transmission Cable No.*mm 2 (AWG) 4*1.0 (18) 4*1.0 (18) 4*1.0 (18) Piping Connections Liquid Side mm(in) 6.35(1/4) 6.35(1/4) 9.52(3/8) Gas Side mm(in) 12.7(1/2) 12.7(1/2) 15.88(5/8) Drain Hose(O.D / I.D.) mm(in) 21.5 / 16.0(0.85 / 0.63) 21.5 / 16.0(0.85 / 0.63) 21.5 / 16.0(0.85 / 0.63) Dimensions Indoor (W*H*D) mm 1,030*325*245 1,030*325*245 1,030*325*245 inch 40.6*12.8* *12.8* *12.8*9.64 Outdoor (W*H*D) mm 870*655* *655* *800*320 inch 34.3*25.8* *25.8* *31.5*12.6 Net Weight Indoor kg(lbs) 14.5(31.96) 14.5(31.96) 15(33.1) Outdoor kg(lbs) 44(97) 44(97) 55(121.25) Gross Weight Indoor kg(lbs) 18.2(40.1) 18.2(40.1) 18.7(41.23) Outdoor kg(lbs) 46(101.4) 46(101.4) 58.5(128.97) Operation Range Cooling(Outdoor) C( )DB -10(-18)*~48{14.0(0)*~118.4} -10(-18)*~48{14.0(0)*~118.4} -10(-18)*~48{14.0(0)*~118.4} Heating(Outdoor) C( )WB -20(-4)~24(75.2) - - Piping Length (Min/Max) m(ft) 3(9.84) / 20(65.6) 3(9.84) / 20(65.6) 3(9.84) / 30(98.4) Chargeless m(ft) 7.5(24.6) 7.5(24.6) 7.5(24.6) Max. Elevation Difference m(ft) 10(32.8) 10(32.8) 15(49.2) Tool Code(Chassis) Indoor + Outdoor SC + UE SC + UE SC + UE1+ Functions Temperature Control Allergy free filter Plasma Filter Prefilter(washable/anti-fungus) Auto Clean Natural Air Flow (Auto Wind) Steps, Fan/Cool/Heat 6/6/6 6/6 6/6 Airflow Direction Control(Up& Down) Auto Auto Auto Airflow Direction Control(Left & Right) Auto Auto Auto Remote Controller Type Wireless LCD Wireless LCD Wireless LCD Setting Temperature Cooling 18 ~30 18 ~30 18 ~30 Range Heating 16 ~ Auto Operation Auto Changeover Self-Diagnosis Timer 24h, On/off 24h, On/off 24h, On/off Sleep Operation Soft Dry Operation Restart Delay(minute) Deice Control(Defrost) - - Hot Start - - Surge Cool Surge Low Ambient Operation Special Function Water Level Sensor Water Level Sensor Water Level Sensor Wind Baffle kit Wind Baffle kit Wind Baffle kit Note: O : Applied, - : No relation * For circuit breaker rating, please conform to local standards wherever necessary. The specification may be subject to change without notice for purpose of improvement

3 Piping Diagrams Model : M18YJ Indoor Unit Outdoor Unit Liquid Side Th2 2-Way Valve EEV Th1 Th4 Heat Exchanger (Evaporator) Heat Exchanger (Condenser) Th7 Th3 Th6 Gas Side 3-Way Valve Accumulator Reversing Valve Compressor Th5 Cooling Heating LOC. Description PCB Connector Th1 Th2 Thermistor for suction air temperature Thermistor for evaporator inlet temperature CN-TH1(Indoor) Th3 Thermistor for evaporator outlet temperature CN-TH2(Indoor) Th4 Thermistor for evaporator middle temperature CN-TH3(Indoor) Th5 Thermistor for discharge pipe temperature CN-TH2(OUTDOOR) Th6 EEV : Electronic Thermistor Expansion for condensing Valve temperature Th7 Thermistor for outdoor air temperature CN-TH1(OUTDOOR) - 3 -

4 Model : M18CJ M24CJ Indoor Unit Outdoor Unit Liquid Side Th2 2-Way Valve EEV Th1 Heat Exchanger (Evaporator) Heat Exchanger (Condenser) Th5 Th4 Gas Side 3-Way Valve Accumulator Compressor Th3 Cooling Heating LOC. Description PCB Connector Th1 Thermistor for suction air temperature CN-TH1(Indoor) Th2 Thermistor for evaporator middle temperature CN-TH3(Indoor) Th3 Thermistor for discharge pipe temperature CN-TH2(OUTDOOR) Th4 Th5 Thermistor for condensing temperature Thermistor for outdoor air temperature CN-TH1(OUTDOOR) EEV : Electronic Expansion Valve - 4 -

5 Wiring Diagrams Indoor Unit Model : MW18Y3J CN-U/D CN-L/R CN-DISP3 CN-DISP1 CN-TH1 CN- TH2 CN-TH3 CN-CN-REMO CN-MOTOR1 CN-LINK - 5 -

6 Indoor Unit Model : MW18C3J MW24C3J CN-U/D CN-L/R CN-DISP3 CN-DISP1 CN-TH1 CN- TH2 CN-TH3 CN-CN-REMO CN-MOTOR1-6 -

7 Outdoor Unit Model : MR18Y3J CN-U(S) CN-V(R) CN-W(C) CN-FAN(DC) CN-TH1 CN-4WAY CN-EEV1 CN-TH2 CN-COM CN-COIL2 CN-COIL - 7 -

8 Outdoor Unit Model: MR18C3J CN-U(S) CN-V(R) CN-W(C) CN-FAN(DC) CN-TH1 CN-EEV1 CN-TH2 CN-COM CN-COIL2 CN-COIL1-8 -

9 Outdoor Unit Model : MR24C3J CN-COM CN-EEV1 CN-LGMV CN-CENTRAL AC-L AC-N CN-MOTOR1 CN-PFC-OUT CN-TH3 CN-TH2 CN-PFC-IN - 9 -

Exploded View Indoor Unit Model : MW18Y3J 135316

733010 267110 342800 359011 135500C 149304 135090

146811B 35211B 268711E 268711C 147582 135500B 145200A

147581 263230A 263230B 263230C LOC Description

evaporator inlet temperature Thermistor for

10 Exploded View Indoor Unit Model : MW18Y3J F C W A B 35211B E C B A B W B A C A A B C LOC Description Thermistor for suction air temperature Thermistor for evaporator inlet temperature Thermistor for evaporator outlet temperature Thermistor for evaporator middle temperature

11 Model: MW18Y3J MW18Y3J Loc No. P/N_FRD Description Qty Chassis Assembly Holder,Tubing Motor,DC A Cover Fan Assembly,Cross Flow Bearing Evaporator Assy Final Evaporator Assembly,First B Tube Assy Tubing Holder,Evaporator Case Assy Control(Indoor) 1 W Connector,Terminal Block C PCB Assy Main C Thermistor Assy NTC B Thermistor Assembly A Thermistor Assembly,NTC Grille Assembly,Discharge(Indoor) Louver,Horizontal Louver,Vertical A Link B Link B Motor Assembly,DC,Stepping 1 W Damper Grille Assy Front(Indoor) Grille Assy Inlet Filter,Deodorizing F PCB Assembly,Sub Cover Assembly,Control(Indoor) Decor Assembly C Cover Plate Assembly,Installation Hose Assembly,Drain Cover E PCB Assy Option A Motor Assembly,DC,Stepping Remote Controller Assembly B Cover

12 Indoor Unit Model : MW18C3J, MW24C3J F C W A B 35211B E C B A A W B A B A B LOC Description Thermistor for suction air temperature Thermistor for evaporator middle temperature

13 Model: MW18C3J MW18C3J Loc No. P/N_FRD Description Qty Chassis Assembly Holder,Tubing Motor,DC A Cover Fan Assembly,Cross Flow Bearing Evaporator Assembly,Final Evaporator Assembly,First B Tube Assembly,Tubing Holder,Evaporator Case Assy Control(Indoor) 1 W Connector Terminal Block C PCB Assy Main B Thermistor Assembly,NTC A Thermistor Assembly Grille Assembly,Discharge(Indoor) Louver,Horizontal Louver,Vertical A Link B Link B Motor Assembly,DC,Stepping 1 W Damper Grille Assy Front(Indoor) Grille Assembly,Inlet Filter,Deodorizing F PCB Assembly,Sub Cover Assembly,Control(Indoor) Decor Assembly C Cover Plate Assembly,Installation Hose Assembly,Drain Case Assembly,Indoor E PCB Assy Option A Motor Assembly,DC,Stepping Remote Controller Assy B Cover

14 Model: MW24C3J MW24C3J Loc No. P/N_FRD Description Qty Chassis Assembly Holder,Tubing Motor,DC A Cover Fan Assembly,Cross Flow Bearing Evaporator Assembly,Final Evaporator Assembly,First B Tube Assembly,Tubing Holder,Evaporator Case Assembly,Control(Indoor) 1 W Connector,Terminal Block C PCB Assembly,Main B Thermistor Assembly,NTC A Thermistor Assembly Grille Assembly,Discharge(Indoor) Louver,Horizontal Louver,Vertical A Link B Link B Motor Assembly,DC,Stepping 1 W Damper Grille Assembly,Front(Indoor) Grille Assembly,Inlet Filter,Deodorizing F PCB Assembly,Sub Cover Assembly,Control(Indoor) Decor Assembly C Cover Plate Assembly,Installation Hose Assembly,Drain Case Assembly,Indoor E PCB Assy Option A Motor Assembly,DC,Stepping Remote Controller Assembly B Cover

15 Indoor Unit Model : MR18Y3J A B LOC Description Thermistor for suction air temperature Thermistor for condense middle temperature Thermistor for discharge pipe temperature

16 Model : MR18Y3J MR18Y3J Loc No. P/N_FRD Description Qty Panel Assembly, Front(Outdoor) Panel Front Grille Discharge Orifice Base Assy Outdoor Nipple Drain Fan Propeller Motor Assy DC Outdoor Bracket Motor Cover Assy Top(Outdoor) Case Assy Control(Outdoor) C PCB Assy Main Tube Assy Conderser(In) 1 W Connector Terminal Block Barrier Assy Outdoor Transformer Reactor Compressor Set Damper Compressor 3 W Harness Single Panel Assy Rear(Outdoor) B Cover Assy Control(Outdoor) Cover Coil Expansion Tube Assy Conderser(Out) Valve Expansion Body A Thermistor Assy NTC B Thermistor Assy NTC Tube Assy Reverse Valve Reverse Drawing Assy 1 W Supporter Assy A Valve Service B Valve Service Condenser Assy Bending

17 Outdoor Unit Model : MR18C3J A B LOC Description Thermistor for suction air temperature Thermistor for condense middle temperature Thermistor for discharge pipe temperature

18 Model: MR18C3J MR18C3J Loc No. P/N_FRD Description Qty Panel Assembly, Front(Outdoor) Panel, Front Grille, Discharge Orifice Base Assembly, Outdoor Nipple, Drain Fan, Propeller Motor Assembly, DC, Outdoor Bracket, Motor Cover Assembly, Top(Outdoor) Case Assembly, Control(Outdoor) C PCB Assembly, Main Tube Assembly, Conderser(In) 1 W Connector, Terminal Block Barrier Assembly, Outdoor Transformer, Reactor Compressor Set Damper, Compressor 3 W Harness, Single Panel Assembly, Rear(Outdoor) B Cover Assembly, Control(Outdoor) Cover Coil,Expansion Tube Assembly, Conderser(Out) Valve, Expansion Body A Thermistor Assembly, NTC B Thermistor Assembly, NTC Tube Assembly, Reverse Valve, Reverse 1 W Supporter Assembly A Valve, Service B Valve, Service Condenser Assembly, Bending

19 Outdoor Unit Model: MR24C3J A B LOC Description Thermistor for suction air temperature Thermistor for condense middle temperature Thermistor for discharge pipe temperature

20 Outdoor Unit Model: MR24C3J MR24C3J Loc No. P/N_FRD Description Qty Base Assembly,Outdoor Condenser Assembly,Bending B Tube Assembly,Connector Compressor Set,Korea Tube Assembly,Manifold(Outdoor) Tube Assembly,Condenser(Out) G Tube Assembly,Expansion 1 W Supporter Assembly B Valve,Service A Valve,Service Valve,Expansion Body Tube Assembly,Suction(Outdoor) Tube Assembly,Reverse Valve,Reverse Coil,Expansion A Cover Assembly,Control(Outdoor) Barrier Assembly,Outdoor Bracket Assembly,Motor 1 W Bracket Motor Assembly,DC,Outdoor Fan,Propeller A Panel Assembly,Side B Panel Assembly,Side Cover Assembly,Top(Outdoor) Damper,Compressor Nipple,Drain Grille,Rear Panel Assembly,Front(Outdoor) Panel Assembly,Front(Sub) Grille,Discharge Orifice B Cover Assembly,Control(Outdoor) Cover Case Assy Control(Outdoor) PCB Assy A Thermistor Assembly,NTC B Thermistor Assy NTC 1 W Connector,Terminal Block 1 W Harness,Single

21 P/No. : MFL

SVC Manual(Exploded View)

SVC Manual(Exploded View) Model : M18YJ M18CJ M24CJ Product Specifications System 18k 18k 24k System M18YJ M18CJ M24CJ FAC Model Name Outdoor Unit MR18Y3J MR18C3J MR24C3J Indoor Unit MW18Y3J MW18C3J MW24C3J