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Gree YX1FF, Service Manual

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Service Manual

Technical Information

1

1. Summary

Part

Ⅰ

:Technical Information

Models

ETAC2-07HC230VA-A
ETAC2-07HP230VA-A
ETAC2-09HC230VA-A
ETAC2-09HP230VA-A
ETAC2-12HC230VA-A
ETAC2-12HP230VA-A
ETAC2-15HC230VA-A
ETAC2-15HP230VA-A

Remote Controller

YX1FF

ON/OFF

MODE

FAN

SWING

SLEEP

TIMER

+

-

AUTO

COOL

DRY

FAN

HEAT

T-ON T-OFF

SWING

SLEEP

LOCK

SPEED

ETAC2-07HC265VA-A
ETAC2-07HP265VA-A
ETAC2-09HC265VA-A
ETAC2-09HP265VA-A
ETAC2-12HC265VA-A
ETAC2-12HP265VA-A
ETAC2-15HC265VA-A
ETAC2-15HP265VA-A

Summary of Contents for YX1FF

Page 1: ...09HP230VA A ETAC2 12HC230VA A ETAC2 12HP230VA A ETAC2 15HC230VA A ETAC2 15HP230VA A Remote Controller YX1FF ON OFF MODE FAN SWING SLEEP TIMER AUTO COOL DRY FAN HEAT T ON T OFF SWING SLEEP LOCK SPEED E...

Page 2: ...ble Pressure MPa 4 3 4 3 Throttling Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2 Dimension...

Page 3: ...r RLA A 2 50 2 50 Fan Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1340 1120 1340 1120 Fan Motor Power Output W 20 20 Fan Motor RLA A 0 21 0 21 Fan Motor Capacitor F 2 2 Outdoor Unit Air Flow Volum...

Page 4: ...essure MPa 4 3 4 3 Throttling Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2 Dimension of Ca...

Page 5: ...an Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1340 1120 1340 1120 Fan Motor Power Output W 20 20 Fan Motor RLA A 0 21 0 21 Fan Motor Capacitor F 2 2 Outdoor Unit Air Flow Volume CFM 470 8 470 8 C...

Page 6: ...m Allowable Pressure MPa 4 3 4 3 Throttling Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2 D...

Page 7: ...4 70 4 70 Fan Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1550 1390 1550 1390 Fan Motor Power Output W 65 65 Fan Motor RLA A 0 52 0 52 Fan Motor Capacitor F 2 5 2 5 Outdoor Unit Air Flow Volume C...

Page 8: ...um Allowable Pressure MPa 4 3 4 3 Throttling Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2...

Page 9: ...5 90 5 90 Fan Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1550 1390 1600 1400 Fan Motor Power Output W 65 65 Fan Motor RLA A 0 52 0 52 Fan Motor Capacitor F 2 5 2 5 Outdoor Unit Air Flow Volume C...

Page 10: ...hrottling Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2 Dimension of Carton Box LXWXH inch...

Page 11: ...Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1340 1120 1340 1120 Fan Motor Power Output W 20 20 Fan Motor RLA A 0 16 0 16 Fan Motor Capacitor F 1 5 1 5 Outdoor Unit Air Flow Volume CFM 470 8 470 8...

Page 12: ...Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2 Dimension of Carton Box LXWXH inch 45X25 5 16...

Page 13: ...Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1340 1120 1340 1120 Fan Motor Power Output W 20 20 Fan Motor RLA A 0 16 0 16 Fan Motor Capacitor F 1 5 1 5 Outdoor Unit Air Flow Volume CFM 470 8 470 8...

Page 14: ...ling Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2 Dimension of Carton Box LXWXH inch 45X25...

Page 15: ...A 3 90 3 90 Fan Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1550 1380 1550 1380 Fan Motor Power Output W 45 45 Fan Motor RLA A 0 31 0 31 Fan Motor Capacitor F 2 2 Outdoor Unit Air Flow Volume CFM...

Page 16: ...ing Method Capillary Capillary Defrosting Method Climate Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Dimension WXHXD inch 42X16X21 1 2 42X16X21 1 2 Dimension of Carton Box LXWXH inch 45X25...

Page 17: ...00 26 00 Compressor RLA A 5 05 5 05 Fan Diameter inch 13 3 4 13 3 4 Fan Motor Speed rpm 1550 1380 1550 1380 Fan Motor Power Output W 45 45 Fan Motor RLA A 0 31 0 31 Fan Motor Capacitor F 2 2 Outdoor...

Page 18: ...Service Manual Technical Information 18 3 Outline Dimension Diagram Unit inch 21 1 2 42 16...

Page 19: ...MODE COOLING MODE NOTES REFRIGERANT FLOW DIRECTION CENTRIFUGAL OR CROSS FAN HOT AIR INDOOR COILS ELECTRIC HEATER COOLED AIR 1 Cooling Heat Pump Auxiliary Electric Heater 2 Cooling Electric Heater COMP...

Page 20: ...Grounding wire YEGN Yellow Green BK Black Electric Diagram Instruction ETAC2 07HC230VA A ETAC2 07HP230VA A ETAC2 07HC265VA A 63610000492 5 87 6 7 5 8 7 7 03 57 203 8 28778 6 5 5220 78 5 203 7 1 5 8 7...

Page 21: ...5 78 7 03 5220 7 03 6 1625 28778 7 03 6 1625 0 1 7 7 2 7 2 7 7 6 1625 7 1 1 1 2 1 2 1 8 1 1 5 1 1 02725 1 1 1 3 3 3 75 287 75 1 7 1 1 1 1 63 1 5 1 1 1 02725 8 1 DOO 7KHUPRVWDW RSWLRQDO 57 57 57 8 7 2...

Page 22: ...the unit 5 87 6 7 5 8 7 7 03 57 203 8 28778 6 5 5220 78 5 203 7 1 5 8 7 6 1625 78 7 03 5220 7 03 6 1625 28778 7 03 6 1625 0 1 7 7 2 7 2 7 7 6 1625 7 1 1 1 2 1 2 1 8 1 1 5 1 1 02725 1 1 1 3 3 3 75 287...

Page 23: ...Service Manual Technical Information 23 5 2 PCB Printed Diagram 5 2 1 Silk Screen on Main Board 1 Top View Bottom View...

Page 24: ...Service Manual Technical Information 24 5 2 2 Silk Screen on Main Board 2 Top View Bottom View...

Page 25: ...hen power is connected stand by condition you can operate the air conditioner through the remote controller When unit is on each time you press the button on remote controller the sending signal icon...

Page 26: ...de press this button to turn on Sleep function Press this button to cancel Sleep function Under Fan and Auto mode this function is unavailable 7 TIMER Button When unit is on press this button to set T...

Page 27: ...t The distance between signal sender and receiving window should be within 8m There should be no obstacle between them Signal may be interfered easily in the room where there is fluorescent lamp or wi...

Page 28: ...n figure When changing the batteries do not use the old or different batteries otherwise it can cause the malfunction of the wireless remote control If the wireless remote control will not be used for...

Page 29: ...ached the system will stop operation 3 Timer Setting Press TIMER button to set timer function and Timer icon will be on Dual 8 nixie tube will display selected time which can be adjusted by pressing o...

Page 30: ...tatus 1 4 1 1 General type HEAT PUMP TYPE Operation condition and process electric heating and compressor cant operate at the same time a When Tpreset 5oF 3o C Tindoor amb Tindoor amb compensation Tpr...

Page 31: ...MER a In the status without timer it will enter timer setting by pressing this button b In the status with timer it can show the residual time by pressing this button c Press this button to cancel tim...

Page 32: ...e ON shield OFF valid default OFF 4 Configuration that isnt needed the hotel maintenance personnel to control configuration is valid after B dial up is energized while configuration is invalid after A...

Page 33: ...guration mode the heating mode the cooling mode and the dry mode display the ambient temperature As for below circumstances it will display set temperature for 10s and then turn to display ambient tem...

Page 34: ...ed power cord from the manufacture or distribu tor Prohibit prolong the wire by yourself 10 Make sure all wires and pipes are connected prop erly Warnings Electrical Safety Precautions 1 Avoid contact...

Page 35: ...e 35 8 Soldering appliance refrigerant container 7 Electronic leakage detector 5 Vacuum pump 6 Pressure meter 3 Open end wrench inner hexagon spanner 4 Universal meter 1 Screw driver 2 Electroprobe Ma...

Page 36: ...operation For retrofit applications foam seals on outdoor coil tube sheets must make a seal between the coil and the grille or loss of performance and premature damage to the major components can resu...

Page 37: ...all power to unit to avoid possible electrical shock during installation WARNING BAFFLES Fig 2 Remove Existing Outdoor Grille Baffles on Competitive Grille Fig 3 GE Metal Sleeve Fig 4 Remove Bottom S...

Page 38: ...ng Screw Location Fig 8 Removing Front Panel Fig 9 Securing Unit UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation Failure to remove shipping tape...

Page 39: ...controller is loosened or poorly contacted 2 There s short circuit due to the trip over of the parts on controller 3 Indoor evaporator temperature sensor is damaged Please check it by referring to the...

Page 40: ...e c a l p e R n e k o r b s i r e m r o f s n a r T Controller is broken Replace controller is running but there is no cooling effect or no heating effect Air conditioning unit Temp contrller is impr...

Page 41: ...reason and correct it The voltage is not stale Fan doesn t run during air supply Check for the circuit with the circuit diagram Wrong wire connection Damage of fan capacitor Change fan capacitor of s...

Page 42: ...ssor Shortage or too much of refrigerant Adjust the volume ofrefrigerant Thecapillaryisblockandthesuckingtemperature Change capillary is increased Compressor does not run jammed or blocked and the dis...

Page 43: ...mperature Rotation speed is set too low Small wind blow Set the fan speed at high or medium Filter is blocked Check the filter to see it s blocked Clean the filter Installation position for unit is im...

Page 44: ...e same model Capacitor of compressor is damaged 1 Discharge the capacitor at first and then use universal meter to measure the resistance of fan capacitor It displays 0 or very small 2 If the resistan...

Page 45: ...the unit There s abnormal sound fro the unit Remove foreign objects Adjust all parts position of unit tighten screws and stick damping plaster between connected parts Abnormal shake of compressor Out...

Page 46: ...ectric Heater 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 32 33 34 35 37 38 39 40 41 42 45 47 50 51 52 54 55 56 57 49 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75...

Page 47: ...Air Duct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 32001039 32001039 1 24 Evaporator Assy 01100100084 0100...

Page 48: ...Compressor Gasket 76710287 76710287 3 60 Compressor and Fittings 00101349 00101346 1 61 Drainage Valve 07101001 07101001 1 62 Chassis Sub assy 01201241P 01201241P 1 63 Foam Water Tray 12311048 123110...

Page 49: ...ir Duct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 32001039 32001039 1 24 Evaporator Assy 01100100041 011001...

Page 50: ...0180240 1 59 Compressor Gasket 76710287 76710287 3 60 Compressor and Fittings 00101350 00101348 1 61 Drainage Valve 07101001 07101001 1 62 Chassis Sub assy 01201241P 01201241P 1 63 Foam Water Tray 123...

Page 51: ...Duct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 3200103901 3200103901 1 24 Evaporator Assy 01100100084 0100...

Page 52: ...Compressor Gasket 76710287 76710287 3 60 Compressor and Fittings 00101375 00101376 1 61 Drainage Valve 07101001 07101001 1 62 Chassis Sub assy 01201241P 01201241P 1 63 Foam Water Tray 12311048 123110...

Page 53: ...r Duct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 3200103901 3200103901 1 24 Evaporator Assy 01100100041 011...

Page 54: ...ernal 59 Compressor Gasket 76710287 76710216 3 60 Compressor and Fittings 00101377 00101378 1 61 Drainage Valve 07101001 07101001 1 62 Chassis Sub assy 01201241P 0120124108P 1 63 Foam Water Tray 12311...

Page 55: ...11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 32 33 34 35 37 38 39 40 41 42 45 47 50 51 52 54 55 56 49 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 44 43 53 48 31 30 29 28 36 46 57 2 5001 1...

Page 56: ...Air Duct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 32001039 32001039 1 24 Evaporator Assy 01100100043 01001...

Page 57: ...arge Tube 1 03511010 03511012 1 57 Capillary Sub assy 03000600079 03000600080 1 58 Drainage Valve 07101001 07101001 1 59 Chassis Sub assy 01201241P 01201241P 1 60 Foam Water Tray 12311048 12311048 1 6...

Page 58: ...uct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 32001039 32001039 1 24 Evaporator Assy 01100100041 0110010004...

Page 59: ...harge Tube 1 03511003 03511003 1 57 Capillary Sub assy 03000600104 03000600176 1 58 Drainage Valve 07101001 07101001 1 59 Chassis Sub assy 01201241P 01201241P 1 60 Foam Water Tray 12311048 12311048 1...

Page 60: ...uct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 32001039 32001039 1 24 Evaporator Assy 01100100041 0110010004...

Page 61: ...harge Tube 1 03511003 03511003 1 57 Capillary Sub assy 03000600104 03000600176 1 58 Drainage Valve 07101001 07101001 1 59 Chassis Sub assy 01201241P 01201241P 1 60 Foam Water Tray 12311048 12311048 1...

Page 62: ...uct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 3200103901 3200103901 1 24 Evaporator Assy 0110010004301 0100...

Page 63: ...harge Tube 1 03511010 03511012 1 57 Capillary Sub assy 03000600111 03000600080 1 58 Drainage Valve 07101001 07101001 1 59 Chassis Sub assy 01201241P 01201241P 1 60 Foam Water Tray 12311048 12311048 1...

Page 64: ...uct Sub assy 01221027P 01221027P 1 21 Bearing Holder Sub assy 26151139 26151139 1 22 Bearing Holder 26151138 26151138 1 23 Electric Heater 3200103901 3200103901 1 24 Evaporator Assy 01100100041 011001...

Page 65: ...arge Tube 1 03500800162 03500800155 1 57 Capillary Sub assy 03000600104 03000600133 1 58 Drainage Valve 07101001 07101001 1 59 Chassis Sub assy 01201241P 0120124108P 1 60 Foam Water Tray 12311048 1231...

Page 66: ...cedure 1 Remove panel panel case clasp filter Hold the panel and pat both sides of panel to separate the panels and then remove the front panel Hold the front part of filter by hand lift up the filter...

Page 67: ...emove middle connection board 3 Remove Outer Support Sub assy 4 Remove Baffle Plate Press the 2 clasps of filter to make it separated from the groove and then pull the filter outwards to remove it Rem...

Page 68: ...Sub Assy 5 Remove Rear Grill 6 Remove Top Cover Sub Assy 7 Remove LCD Cover Sub assy Remove 6 screws on rear grille and then remove the rear grille Remove 4 screws on top cover sub assy and then remov...

Page 69: ...Clapboard Sub Assy Remove three screws on baffle plate electric box and then remove the baffle plate electric box Remove two screw on electric box hold the bottom part of electric box and move it upw...

Page 70: ...Steps Procedure Screws Screws Screws Air Duct Assy Helicoid Tongue 11 Remove Helicoid Tongue 12 Remove Air Duct Assy b Remove 6 screws on helicoid tongue and then remove the helicoid tongue Remove 4 s...

Page 71: ...ser and then remove the flow guide loop Condenser 4 way valve Evaporator Compressor 14 Remove condenser and evaporator Remove the 3 screws fixing the Evaporator unsolder the welding joints of the suct...

Page 72: ...or Nut with Washer Drainage Valve Thermal insulation plate Water Tray 15 Remove thermal insulation plate and Water Tray Remove 2 screws on thermal insulation plate and then remove thermal insulation p...

Page 73: ...33 46 47 46 4 8 70 71 69 8 21 93 94 93 2 34 48 49 48 2 9 72 71 6 22 95 96 95 35 50 51 50 10 73 74 73 4 23 97 98 96 8 36 52 53 51 8 11 75 76 75 2 24 99 98 6 37 54 53 6 12 77 78 77 25 Appendix Appendix...

Page 74: ...358 233 6 0 717 24 8 60 23 95 9 779 165 2 2 28 235 4 0 697 26 6 57 18 96 8 9 382 167 2 206 237 2 0 678 28 4 54 31 98 6 9 003 168 8 2 133 239 0 66 30 2 51 59 100 4 8 642 170 6 2 064 240 8 0 642 32 49 0...

Page 75: ...95 13 04 165 2 3 04 235 4 0 93 26 6 76 24 96 8 12 51 167 2 94 237 2 0 904 28 4 72 41 98 6 12 168 8 2 844 239 0 88 30 2 68 79 100 4 11 52 170 6 2 752 240 8 0 856 32 65 37 102 2 11 06 172 4 2 663 242 6...

Page 76: ...342 8 77 49 19 147 2 10 54 217 4 3 04 8 6 323 9 78 8 47 08 149 10 18 219 2 2 955 10 4 306 2 80 6 45 07 150 8 9 827 221 2 872 12 2 289 6 82 4 43 16 152 6 9 489 222 8 2 792 14 274 84 2 41 34 154 4 9 165...

Page 77: ...218 Fax 86 756 8669426 Email gree gree com cn Http www gree com HONG KONG GREE ELECTRIC APPLIANCES SALES LIMITED Add Unit 2612 26 F Miramar Tower 132 Nathan Road TST Kowloon HK Tel 852 31658898 Fax 85...

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