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Gree Cooling Bay GVCN18AANK1A1A, Manual, Page: 40 / 73

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Gree Cooling Bay GVCN18AANK1A1A Manual Download Page 40

Operating Procedures / Photos

Disassembling the 

front panel

Unscrew the screws, there are five in all, rotate them 
rightwards, then take it out.

Screws

Disassembling electric box

Unscrew 3pcs of screw, loosen the wires

can take out teh electric box.

Screw

Screw

Electric box sub-assy

Disassembling right side plate

Loosen 5 screws in right side plate, lift it up, 
can take down the right side plate.

Screws

Summary of Contents for Cooling Bay GVCN18AANK1A1A

Page 1: ...1 Introduction and Features Model Remarks Cooling Bay Series 18K outdoor unit 24K 36K outdoor unit...

Page 2: ...Model Remarks 36K 48K outdoor unit...

Page 3: ...ipe Diameter mm 7 7 Row Fin Gap mm 2 1 6 2 1 3 Coil length l x height H x coil width L 686X370X25 4 724X381X25 4 Swing Motor Model SM016 SM016 Output of Swing Motor W 4 4 Fuse A PCB 5A Transformer 0 2...

Page 4: ...l x height H x coil width L Fan Motor Speed rpm Fan Motor Capacitor uF Defrosting Method Climate Type Overload Protector Gas additional charge g m Outdoor unit Model of Outdoor Unit Compressor Manufac...

Page 5: ...dB A SH H M L Dimension W H D mm Dimension of Package L W H mm Net Weight Gross Weight kg 45 58 SM016 4 PCB 5A Transformer 0 2A 47 45 43 40 57 55 53 50 500X1721X296 1904X650 X 416 GVHN24AANK1A1A 1PH...

Page 6: ...x height H x coil width L Fan Motor Speed rpm Fan Motor Capacitor uF Defrosting Method Climate Type Overload Protector Gas additional charge g m Outdoor unit Model of Outdoor Unit Compressor Manufact...

Page 7: ...n W H D mm Dimension of Package L W H mm Net Weight Gross Weight kg 670X2010X495 53 67 PCB 5A Transformer 0 2A 51 49 47 45 61 59 57 55 540 X1825X380 2 1 5 838 2X430X25 4 SM016 4 Centrifugal fan 1 379X...

Page 8: ...Fan Motor Capacitor uF Defrosting Method Climate Type Overload Protector Gas additional charge g m Outdoor unit Model of Outdoor Unit Compressor Manufacturer trademark Compressor Model Compressor Typ...

Page 9: ...evel dB A SH H M L Sound Power Level dB A SH H M L Dimension W H D mm Dimension of Package L W H mm Net Weight Gross Weight kg 670X2010X495 53 67 PCB 5A Transformer 0 2A 51 49 47 45 61 59 57 55 540 X1...

Page 10: ...nnec tion Pipe Net Weight Gross Weight kg Refrigerant Charge kg Isolation Moisture Protection Dimension W H D mm Dimension of Package L W H mm Length m Overload Protector Gas additional charge g m Out...

Page 11: ...oss Weight kg Total Capacity W Btu h Rated Current A GVCN36ABND1A1A 208 230V 60Hz Model Function Rated Voltage Rated Frequency Power Input W Energy Class Air Flow Volume m3 h H M L Dehumidifying Volum...

Page 12: ...Method Net Weight Gross Weight kg Fan Diameter mm Defrosting Method Climate Type Moisture Protection Permissible Excessive Operating Pressure for the Discharge Side MPa Permissible Excessive Operating...

Page 13: ...oss Weight kg Total Capacity W Btu h Rated Current A GVCN36ABNK1A1A 220 240V 50Hz Model Function Rated Voltage Rated Frequency Power Input W Energy Class Air Flow Volume m3 h H M L Dehumidifying Volum...

Page 14: ...A Fan Motor Capacitor uF Air Flow Volume of Outdoor Unit Fan Type Piece Model of Outdoor Unit Compressor Manufacturer trademark Compressor Model Compressor Type Dimension W H D mm Connecti on Pipe Le...

Page 15: ...3 Air outlet Component Name Cooling Bay Series...

Page 16: ...4 Overall and Installing Dimension Overall and Installing Dimension of Indoor Unit Unit mm Front Rear Pipe Side 30cm at least...

Page 17: ...Overall and Installing Dimension of Outdoor Unit Unit mm Bolt Nut Wrench Over Over Over Over Cooling Bay Series...

Page 18: ...378 Wrench Nut Bolt Over Over Over Over Unit mm Overall and Installing Dimension of Outdoor Unit Handle...

Page 19: ...Overall and Installing Dimension of Outdoor Unit Unit mm Over Over Over Over Bolt Nut Wrench Cooling Bay Series...

Page 20: ...5 Electrical Diagram...

Page 21: ...Cooling Bay Series...

Page 22: ...MINAL BOARD FAN MOTOR GY PRINTED CIRCUIT BOARD PROTECTOR CURRENT OVER HI PRES PROTECTOR PROTECTOR LO PRES COMPRESSOR EH YE BU PTC1 PTC2 XT4 2 1 XT4 YE BU BU C1 YE J2 J1 YEGN E C S M1 YE BU YE BU BU 2...

Page 23: ...UNIT OUTDOOR UNIT YEGN E RD WH M1 E YEGN MOTOR SWING FAN MOTOR WH BU WH RD BK YE GY AP1 XT4 YE YE YE BU J2 2 J1 COMPRESSOR YEGN YEGN E E E YEGN E C S M1 YE YE C1 BU BU BU BU BU BU 3 4 2 X4 1 2 1 XT3 O...

Page 24: ...In case of any change in the Electrical Diagram shown above please follow the drawing on cabinet...

Page 25: ...ction Antifreezing Protection If it is detected that the system is under antifreeze protection E2 will be displayed the compressor and outdoor fan will be stopped and the indoor fan will run at preset...

Page 26: ...d the indoor fan will run at low speed for 10 seconds before it is stopped When Tpreset 1 T amb Tpreset 1 the unit will maintain its original operating status Under heating mode the switchover valve i...

Page 27: ...eased by another 1 after two hours The temperature will increased by 2 within two hours After that the unit will run at this temperature SettingTemperature Tpreset Tpreset 2 Tpreset 1 Tpreset 2 hours...

Page 28: ...id after startup of unit When Air Purify is started by button or remote controller and upon stop of static deduster for 1min and indoor fan is running static dedusting will be immediately started If A...

Page 29: ...s at high speed and all characters are displayed If it is detected that ambient temp or evaporator temp is over high the buzzer beeps The unit stops after 5 min and then enters into standby state 2 If...

Page 30: ...Panel Unscrew the 2 screws under air outlet panel and 5 screws on the plate and then lift the panel upwards to make it off the left and right side plate Unscrew the 4 screws at the back of air outlet...

Page 31: ...Screw Unscrew the 2 screws fixing press plate of propeller housing to remove it Screw Press plate of propeller housing 4 Disassemble Static Deduster Unscrew the 4 screws fixing static deduster to tak...

Page 32: ...ting plate Screw 6 Disassemble Chassis and Top Cover Unscrew the 7 screws fixing top cover to take it out Unscrew the 5 screws fixing chassis to take it out Screw Screw 7 Disassemble Protective Cover...

Page 33: ...Only for cooling and heating type unit Unscrew the 2 screws fixing guard grill to remove it Unscrew the screws fixing auxiliary electric heater and loose the tieline to remove the electric heater Aux...

Page 34: ...fan Turn the flow guide loop clockwise to a certain postion to Flow guide loop Centrifugal fan Nut 12 Disassemble Propeller Housing and Motor Unscrew the screw fixing propeller housing to remove it Un...

Page 35: ...front side panel to remove it Front side panel Screws 2 Disaasemble top cover Unscrew the tapping screws around the top cover and then lift the top cover to remove it Screws Top cover 3 Disassemble Re...

Page 36: ...rew the 2 screws fixing the elctric box cover and lift the electric box cover to remove it Screws Electric Box Cover 6 Disassemble Right Side Plate Unscrew the 7 screws at the right side plate the val...

Page 37: ...emove it Motor Screw Fixing the Motor Motor Cable Motor Support Fixing Screw 9 Disassemble 4 Way Valve Screw off the holding nut of the 4 way valve coil and remove the coil Use wet cotton cloth to wra...

Page 38: ...note when unsoldering the soldering point use wet cloth to completely wrap the gas valve to prevent valve body from being harmed by high temperature Unscrew the two screws fixing the liquid valve uns...

Page 39: ...screw in the handle and remove it downward can take down the handle 2 Disassembling top cover Unscrew the screws in the top cover and two in left one in right and then lift it upowards to take it out...

Page 40: ...rotate them rightwards then take it out Screws Disassembling electric box Unscrew 3pcs of screw loosen the wires can take out teh electric box Screw Screw Electric box sub assy Disassembling right si...

Page 41: ...ws fixing the motor support and then lift it upwards to take the motor sup port out Screw fixing Motor Screws Disassembling 4 way valve Only for cooling and heating Screw off the nuts fixing the 4 way...

Page 42: ...lary tube out Capillary tube Disassembling compressor Unsolder the welding spots of the compressor and unscrew the 3 foot nuts of the compressor then take the compressor out Compressor Foot nuts Disas...

Page 43: ...e to remove the rear grill Rear Grill Screw 2 Disassemble Top Cover Plate Screw off the tapping screws around the top cover and then pull the top cover upward to remove it Screw Top Cover 3 Disassembl...

Page 44: ...he cabinet to remove the cabinet Screw Cabinet 5 Disassemble Electric Box Unscrew the screws around the electric box sub assy to remove it Screw 6 Disassemble Right Side Plate Unscrew the screws aroun...

Page 45: ...ing the unsoldering process pay attention to keep the wrapping cloth wet and do not allow the soldering flame to burn the compressor lead out cable 8 Disassemble Outdoor Motor Unscrew the screws aroun...

Page 46: ...lve and remove the valve 11 Disassemble Capillary Unsolder the soldering points between the capillary and other pipes to remove the capillary 12 Disassemble Compressor Unscrew the four foot nuts of th...

Page 47: ...8 Exploded View and Components and Parts List Exploded View of Indoor Unit Cooling Bay Series...

Page 48: ...stoke 45034007 45034007 3 19 display fixed 26114003 26114003 1 20 metallic plate 8000400401 8000400401 1 21 ejection wind left side plate 20054010 20054010 1 22 ejection wind middle plate 20004116 200...

Page 49: ...Exploded View of Indoor Unit Cooling Bay Series...

Page 50: ...10514216 6 9 Air Guider up 10514219 10514219 1 10 Air Guider 10514217 10514217 3 11 Air Guider down 10514218 10514218 1 12 Panel Assy 200042696 20004345 1 13 Air Intake Assy 20004346 20004346 1 14 Di...

Page 51: ...Exploded View of Indoor Unit Cooling Bay Series...

Page 52: ...ctor cover plate 22244231 1 20 wheel bearing 10564201 1 21 louver motor 15214215 1 22 sponge thermal insulation bubble 12114311 1 23 thermal insulation bubble 12124444 1 24 step motor 15212115 1 25 lo...

Page 53: ...ide plate 20054028 1 58 ejection wind middle plate 20004164 1 59 screw cover 26114002 2 60 ejection wind left side plate 20054027 1 61 magnet assy 70844004 4 62 Fliter upper 11124075 1 63 Fliter lower...

Page 54: ...herboard assy 01364439 01364439 01364439 01364439 1 19 protector cover plate 22244231 22244231 22244231 22244231 1 20 wheel bearing 10564201 10564201 10564201 10564201 1 21 louver motor 15214215 15214...

Page 55: ...0054028 20054028 20054028 20054028 1 58 ejection wind middle plate 20004164 20004164 20004164 20004164 1 59 screw cover 26114002 26114002 26114002 26114002 2 60 ejection wind left side plate 20054027...

Page 56: ...4401 1 18 weatherboard assy 01364439 01364439 1 19 protector cover plate 22244231 22244231 1 20 wheel bearing 10564201 10564201 1 21 louver motor 15214215 15214215 1 22 sponge thermal insulation bubbl...

Page 57: ...0054028 1 58 ejection wind middle plate 20004164 20004164 1 59 screw cover 26114002 26114002 2 60 ejection wind left side plate 20054027 20054027 1 61 magnet assy 70844004 70844004 4 62 Fliter upper 1...

Page 58: ...Exploded View of Outdoor Unit...

Page 59: ...39 1 14 Motor support 0170510701 1 15 Top cover 01255001 1 16 Condenser assy 01105159 1 17 Motor support 0170510701 1 18 Motor LW48B 15013070 1 19 Axial flow fan 10333426 1 20 Handle 26235253 1 21 Fro...

Page 60: ...3010026 1 15 Electric Box Assy 01405039 1 16 Motor support 0170510701 1 17 Top cover 01255001 1 18 Condenser assy 01105159 1 19 Motor support 0170510701 1 20 Motor LW68B 15015057 1 21 Axial flow fan 1...

Page 61: ...Exploded View of Outdoor Unit Cooling Bay Series...

Page 62: ...erminal Board 42011113 1 15 Wire Clamp 71010102 1 16 Wire Clamp 71010103 1 17 Isolation Washer C 70410523 1 18 Rear side plate 01305036 1 19 Gas Valve Assy 5 8 07105252 1 20 Liquid Valve Assy 3 8 0713...

Page 63: ...34 21 22 23 24 25 26 27 28 30 35 33 29 31 32 36 14 15 16 18 17 20 19 Exploded View of Outdoor Unit Cooling Bay Series...

Page 64: ...1 18 4 way Valve Coil 430004002 1 19 4 way Valve 43000404 1 20 Temp Sensor 390001214 1 21 Handle 26235253 1 22 Gas Valve Assy 5 8 07105252 1 23 Liquid Valve Assy 3 8 071302232 1 24 Rear side plate 013...

Page 65: ...Exploded View of Outdoor Unit Cooling Bay Series...

Page 66: ...ary Sub Assy 14 4 way Valve 15 Pressure Protect Switch 46020003 1 16 Gas Valve Sub Assy 071034011 1 17 Valve Support Sub Assy 01715001 1 18 Compressor JT125GABY1L 00120215 1 19 Capacitor CBB61 3 5uF 4...

Page 67: ...lary Sub Assy 03005231 1 14 4 way Valve 03025224 1 15 Pressure Protect Switch 46020003 1 16 Gas Valve Sub Assy 07105405 1 17 Valve Support Sub Assy 01715402 1 18 Compressor JT125GABY1L 00120215 1 19 C...

Page 68: ...Exploded View of Outdoor Unit...

Page 69: ...2011103 3 25 Electric box assy 01405055 01405055 01405055 01405055 1 26 Wiring clamp 71010005 71010103 71010103 71010103 3 27 Isolation Washer F 70410524 70410524 70410524 70410524 1 28 Capillary Assy...

Page 70: ...0258 2 23 Wiring terminal 0 24 Wiring terminal 2 8 42011103 2 25 Electric box assy 01405471 1 26 1 Wiring clamp 71010102 2 26 2 Wiring clamp 71010103 1 27 Isolation Washer F 70410524 1 28 Capillary As...

Page 71: ...ace controller fuse Check if the connection line between Hi volt PCB and Lo volt PCB is secure Please secure connection line Both indoor unit and outdoor unit do not start Check if transformer output...

Page 72: ...f fan capacitor Replace it withfan capacitor of the same model and spec When in Cool Heat mode both out door unit and compressor do not operate Wire break of relay coil Replace relay Replace relay Poo...

Page 73: ...lates bump together inside the unit 1 Tighten connection screws 2 Attach vibration damping gum between metal plates Abnormal sound and vibration Outdoor fan bumps cabinet Adjust fan position Abnormal...

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