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78

 Maintenance

Service Manual

18.Remove diversion ring

19.Remove centrifugal louver (lower)

20.Remove motor

Unscrew 4 screws fixing diversion ring to

remove diversion ring.

Unscrew nuts of centrifugal louver

anticlockwise, take out gasket to remove

the centrifugal louver (lower).

Unscrew 3 screws fixing motor to remove

the motor.

Step

Procedure

screws

diversion ring

centrifugal louver (lower)

nut

screws

motor

motor tray

Summary of Contents for GPC07AH-K3NNC3D

Page 1: ...H K3NNC3D GPC08AH K3NNC3D GPC09AH K3NNC3D GPC08AH K3NNC4A GPC08AH K3NNC4B GPC07AH K3NNC4B GPC07AH K3NNC4D GPC08AH K3NNC4D GPC08AH K3NNC5A GPC09AH K3NNC5A GPC07AH K3NNC5B GPC08AH K3NNC5B GPC08AH K3NNC5...

Page 2: ...s Maintenance 37 8 Install 40 8 1 Install Drainage Pipe 40 8 2 Install Window Frame 40 8 3 Installation and Disassembly of Heat Discharge Pipe 41 8 4 Operation test 43 8 5 Drainage way 43 8 6 Clean an...

Page 3: ...GPC08AH K3NNC3D GPC09AH K3NNC3D GPC08AH K3NNC5A GPC09AH K3NNC5A GPC07AH K3NNC5B GPC08AH K3NNC5B GPC08AH K3NNC5C GPC09AH K3NNC5C GPC07AH K3NNC5D GPC08AH K3NNC5D GPC09AH K3NNC5D YX1F 1 Summary Part Tec...

Page 4: ...w h SEER HSPF Application Area m2 10 16 12 16 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible Exc...

Page 5: ...ype Centrifugal Centrifugal Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacit...

Page 6: ...F Application Area m2 12 18 12 18 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible Excessive Opera...

Page 7: ...ugal Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacitor F 3 5 3 5 Form Alumi...

Page 8: ...ER HSPF Application Area m2 10 16 10 16 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible Excessive...

Page 9: ...Centrifugal Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacitor F 3 5 3 5 For...

Page 10: ...EER HSPF Application Area m2 10 16 10 16 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible Excessiv...

Page 11: ...entrifugal Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacitor F 3 5 3 5 Form...

Page 12: ...Application Area m2 10 16 10 16 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible Excessive Operat...

Page 13: ...ntrifugal Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacitor F 3 5 3 5 Form...

Page 14: ...Application Area m2 10 16 10 16 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible Excessive Operati...

Page 15: ...Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacitor F 3 5 3 5 Form Aluminum F...

Page 16: ...Application Area m2 10 16 10 16 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible Excessive Operati...

Page 17: ...Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacitor F 3 5 3 5 Form Aluminum F...

Page 18: ...Btu w h SEER HSPF Application Area m2 10 16 10 16 Climate Type T1 T1 Isolation I I Moisture Protection IPX0 IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 3 8 Permissible...

Page 19: ...Diameter Length DXL mm 146X108 5 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 1250 1150 1050 Output of Fan Motor W 45 45 Fan Motor RLA A 0 41 0 41 Fan Motor Capacitor F 3 5 3 5 Form Aluminum F...

Page 20: ...Btu w h SEER HSPF Application Area m2 12 18 Climate Type T1 Isolation I Moisture Protection IPX0 Permissible Excessive Operating Pressure for the Discharge Side MPa 3 8 Permissible Excessive Operatin...

Page 21: ...8 Evaporator Fan Type Centrifugal Diameter Length DXL mm 146X108 5 Fan Motor Speed H M L r min 1250 1150 1050 Output of Fan Motor W 45 Fan Motor RLA A 0 41 Fan Motor Capacitor F 3 5 Form Aluminum Fin...

Page 22: ...20 Technical Information Service Manual GPC07AH K3NNC3D GPC08AH K3NNC3D GPC09AH K3NNC3D Unit mm 3 Outline Dimension Diagram 345 300 790...

Page 23: ...21 Technical Information Service Manual GPC08AH K3NNC4A GPC07AH K3NNC4B GPC08AH K3NNC4B GPC07AH K3NNC4D GPC08AH K3NNC4D 300 355 800 Unit mm...

Page 24: ...nformation Service Manual GPC07AH K3NNC5A GPC09AH K3NNC5A GPC07AH K3NNC5B GPC08AH K3NNC5B GPC08AH K3NNC5C GPC09AH K3NNC5C GPC07AH K3NNC5D GPC08AH K3NNC5D GPC09AH K3NNC5D MODE ON OFF MODE ON OFF 375 80...

Page 25: ...echnical Information Service Manual 4 Refrigerant System Diagram HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR CENTRIFUGAL FAN CENTRIFUGAL FAN Accumlator Suction Discharge Capillary Stra...

Page 26: ...iring Diagram Instruction Electric Diagram GPC08AH K3NNC4A GPC08AH K3NNC5A GPC08AH K3NNC5C WATER MOTOR TUBE TUBE TEMP RT2 SENSOR PE ELECTRIC BOX PE 1 3 SAT PE SENSOR N3 C2 RD UP FAN MOTOR BN M1 YEGN M...

Page 27: ...4 FAN RD W2 DISP2 WATER1 N1 AP1 R M COMP 4 L 3 K201 C1 YE W3 1 2 C YEGN COMP S W5 N3 BU BU WH YEGN GN N BN BK L POWER ROOM WATER MOTOR TUBE TUBE TEMP RT2 SENSOR WATER LEVEL SWITCH TUBE TUBE TEMP RT2 S...

Page 28: ...GPC07AH K3NNC3D GPC07AH K3NNC4D GPC07AH K3NNC5D GPC08AH K3NNC3D GPC08AH K3NNC4D GPC08AH K3NNC5D GPC09AH K3NNC3D GPC09AH K3NNC5D 78 78 7 03 57 6 1625 7 5 9 6 7 6 1625 57 28778 7 03 28778 1 3 3 75 2 3 3...

Page 29: ...3NNC5B GPC08AH K3NNC5B GPC08AH K3NNC5C GPC09AH K3NNC5C 1 Silk screen on main board NO NAME 1 Indoor fan 2 Fuse 3 Copper fin N3 of neutral wire 4 Piezoresistor 5 Copper fin N1 of neutral wire 6 Rectifi...

Page 30: ...onnect neutral wire 2 Piezoresistance 3 Fuse 4 Drive replay of compressor 5 Buzzer 6 Interface of display board 7 Interface of high level detection switch 8 Terminal of outdoor tube temperature sensor...

Page 31: ...al TOP VIEW BOTTOM VIEW 2 Silk screen on display board receiving head connect with main baord GPC08AH K3NNC4A GPC08AH K3NNC4B GPC07AH K3NNC4B GPC08AH K3NNC5A GPC09AH K3NNC5A GPC07AH K3NNC5B GPC08AH K3...

Page 32: ...hnical Information Service Manual TOP VIEW BOTTOM VIEW receiving head connect with main baord GPC07AH K3NNC3D GPC07AH K3NNC4D GPC07AH K3NNC5D GPC08AH K3NNC3D GPC08AH K3NNC4D GPC08AH K3NNC5D GPC09AH K3...

Page 33: ...r operates under cooling mode Press Fan Speed button to adjust fan speed Cooling indicator is ON Corresponding speed indicator is ON and dual 8 nixie tube displays set temperature Temperature setting...

Page 34: ...en 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 o...

Page 35: ...ode 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...

Page 36: ...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 37: ...C 77o F standard heating Tpreset 20o C 68o F It will goes to auto cooling mode when Tamb 26o C 79o F and goes to auto fan mode when Tamb 20o C 68o F 20o C 68o F Tamb 23o C 73o F if the previous runnin...

Page 38: ...not valid under auto dry and fan mode 3 8 Light Control If set the light is on with remote control the indicator lamp and dual 8 display the current setting status if set the light is off with remote...

Page 39: ...ctric work must be performed by a licensed technician according to local regulations and the instructions given in this manual Be caution during installation and maintenance Prohibit incorrect operati...

Page 40: ...suring tape 4 Electroprobe 7 Electronic leakage detector 10 Pipe pliers pipe cutter 2 Screw driver 5 Universal meter 8 Vacuum pump 11 Pipe expander pipe bender 3 Scissors saw 6 Torque wrench open end...

Page 41: ...d installation steps in this section Preparation before installation Start installation Prepare tools Read the requirements for electric connection Check after installation and test operation Finish i...

Page 42: ...window frame and then cut the window frame to make its width the same as the width of window A Installation in a double hung sash window 1 Cut the sponge B to a proper length and attach it to the wind...

Page 43: ...window frame on the windowsill with screws and clips of rear connection plate required quantity is shown in the sheet below Window height H Screw quantity Clip quantity H 28 3 11 718mm 2 2 28 3 11 718...

Page 44: ...ould be as short as possible and flat without curve to ensure smooth heat discharge As shown in following fig The length of the exhaust pipe is less than 1m It is recommended to use it with shortest l...

Page 45: ...ondensation water will be evaporated and drained to outdoor So usually only a little condensation water will be accumulated inside the chassis and you do not need to discharge the water frequently Whe...

Page 46: ...uld be cleaned about once every three months If there s much dust in the operation environment you can increase clean frequency Do not dry the filter with fire or hair drier Otherwise it may be deform...

Page 47: ...able for temperature sensor 4 Main board is damaged 3 Outdoor condenser temperature sensor is open short circuited F4 OFF 3S and blinks 4 times Compressor and draw water motor stop operation Fan opera...

Page 48: ...r H3 Indoor fan runs according to set fan and other loads will stop 1 Heat exchangers are too dirty or the air inlet outlet is blocked 2 Fan motor is not working Abnormal fan speed fan speed is too lo...

Page 49: ...sened or poorly contacted Insert the temperature sensor tightly Yes Is malfunction eliminated Is there short circuit due to trip over of the parts Make the parts upright Is malfunction eliminated Repl...

Page 50: ...oor outdoor heat exchanger too dirty or are the air inlet and outlet blocked Normal fluctuation is within 10 of the rated voltage on the nameplate Malfunction is eliminated No No No No No No No No No...

Page 51: ...wires for water level switch are connected tightly Adjust connection Whether malfunction is eliminated Whether malfunction is eliminated Replace water level switch Replace the main board with the sam...

Page 52: ...ystem System is blocked inside dirt block ice block oil block Y valve no fully open Compressor doesn t work normally Strange noise or leakage occurs Make compressor run normally Casing is too hot Repl...

Page 53: ...otor is not working Abnormal fan speed fan speed is too low or the fan doesn t run End Remove blockage in the system System is blocked inside dirt block ice block oil block Y valve no fully open Compr...

Page 54: ...k normally Strange noise or leakage occurs Make compressor run normally Casing is too hot Replace a main board with the same model Malfunction is eliminated Malfunction is eliminated Malfunction is el...

Page 55: ...lace remote controller Water inside water chassis is full Dual8 nixie tube displays H8 and buzzer gives out 8 sounds water over flow protection Discharge condensate water Malfunction of water level sw...

Page 56: ...with an universal meter and find that the capacity is out of the deviation range indicated on the nameplate of fan capacitor Replace the compressor capacitor Power voltage is a little low or high Use...

Page 57: ...0 Exploded View and Parts List GPC07AH K3NNC3D GPC08AH K3NNC3D GPC09AH K3NNC3D 54 53 52 51 50 49 48 1 2 3 4 5 6 7 8 9 10 12 11 13 15 16 17 18 19 20 21 22 23 24 14 25 26 27 28 29 30 31 32 33 34 35 36 3...

Page 58: ...side plate 20056111 20056111 1 24 Filter sub assy2 11126071 11126071 1 25 Filter sub assy1 11126070 11126070 1 26 Remote controlbox 20186094 20186094 1 27 Rear Plate 20056113 20056113 1 28 Evaporator...

Page 59: ...Condenser Assy 01100200171 1 23 Left side plate 20056111 1 24 Filter sub assy2 11126071 1 25 Filter sub assy1 11126070 1 26 Remote controlbox 20186094 1 27 Rear Plate 20056113 1 28 Evaporator Assy 010...

Page 60: ...08AH K3NNC4A GPC07AH K3NNC4B GPC08AH K3NNC4B GPC07AH K3NNC4D GPC08AH K3NNC4D 55 54 8 9 10 11 12 13 14 15 16 17 18 19 20 21 49 50 51 52 53 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42...

Page 61: ...111 1 25 Filter sub assy2 11126071 11126071 1 26 Filter sub assy1 11126070 11126070 1 27 Remote control box 20186094 20186094 1 28 Rear Plate 20056113 20056113 1 29 Evaporator Assy 01006100 01006107 1...

Page 62: ...6111 1 25 Filter sub assy2 11126071 11126071 1 26 Filter sub assy1 11126070 11126070 1 27 Remote control box 20186094 20186094 1 28 Rear Plate 20056113 20056113 1 29 Evaporator Assy 01106131 01006065...

Page 63: ...24 Left side plate 20056111 1 25 Filter sub assy2 11126071 1 26 Filter sub assy1 11126070 1 27 Remote control box 20186094 1 28 Rear Plate 20056113 1 29 Evaporator Assy 01006107 1 30 Electric Box Assy...

Page 64: ...20 21 22 23 24 25 51 52 53 54 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 2 3 4 5 6 7 8 9 GPC08AH K3NNC5A GPC07AH K3NNC5B GPC08AH K3NNC5B GPC08AH K3NNC5C GPC09AH K3NN...

Page 65: ...Left side plate 20056111 2005611102 1 27 Filter sub assy2 11126071 1112607102 1 28 Filter sub assy1 11126070 11126070 1 29 Remote control box 20186094 2018609402 1 30 Rear Plate 20056113 2005611302 1...

Page 66: ...25 1 25 Condenser Assy 01106100 01106100 1 26 Left side plate 2005611102 2005611101 1 27 Filter sub assy2 1112607102 1112607101 1 28 Filter sub assy1 11126070 11126070 1 29 Remote control box 20186094...

Page 67: ...513 03006121 1 25 Condenser Assy 01106106 01106100 1 26 Left side plate 2005611102 2005611102 1 27 Filter sub assy2 1112607102 1112607102 1 28 Filter sub assy1 11126070 11126070 1 29 Remote control bo...

Page 68: ...1 25 Condenser Assy 01106132 01106132 1 26 Left side plate 20056111 2005611102 1 27 Filter sub assy2 11126071 1112607102 1 28 Filter sub assy1 11126070 11126070 1 29 Remote control box 20186094 20186...

Page 69: ...01106132 01100200145 1 26 Left side plate 20056111 2005611102 20056111 1 27 Filter sub assy2 11126071 1112607102 11126071 1 28 Filter sub assy1 11126070 11126070 11126070 1 29 Remote control box 20186...

Page 70: ...549 03006549 1 25 Condenser Assy 01106132 01106132 1 26 Left side plate 20056111 2005611102 1 27 Filter sub assy2 11126071 1112607102 1 28 Filter sub assy1 11126070 11126070 1 29 Remote control box 20...

Page 71: ...121 03000600307 1 25 Condenser Assy 01106100 01100200171 1 26 Left side plate 20056111 20056111 1 27 Filter sub assy2 11126071 11126071 1 28 Filter sub assy1 11126070 11126070 1 29 Remote control box...

Page 72: ...remote controller box 2 Remove filter sub assy Break out the remote controller box then push the middle of remote controller box to make clasps remove from remote controller box Pull the filter sub a...

Page 73: ...Remove panel assy Remove the five screws fixing panel lift and pull outward to remove the panel screws panel assy Remove the six screws fixing rear plate to remove the rear plate screws rear plate fo...

Page 74: ...ws as diagram shown to remove left side plate Remove right side plate unscrew 7 screws of right side plate to remove it 6 Remove electric box cover Unscrew 2 screw to remove the electric box cover Ste...

Page 75: ...rew 3 screws of electric box to remove electric box assembly 8 Remove facing bar Unscrew 2 screws fixing facing bar to remove it 9 Remove volute cover Unscrew 3 screws fixing volute cover to remove it...

Page 76: ...ld then unscrew 5 screws fixing evaporator to remove it note The refrigerant must be discharg ed before unsoldering 11 Remove facing bar 2 Unscrew 3 screws fixing facing bar to remove the facing bar 2...

Page 77: ...vice Manual 12 Remove facing bar 1 Unscrew 4 screws fixing facing bar to remove the facing bar 1 13 Remove duct assembly Unscrew 2 screws to remove duct assembly Step Procedure screws screws duct asse...

Page 78: ...ove volute upper and mesh enclosure Break out connecting rod and vertical louver by hand to remove them Unscrew 4 screws as diagram shown to remove volute upper and mesh enclosure Step Procedure verti...

Page 79: ...crew nuts of centrifugal louver upper and motor to remove centrifugal louver upper 16 Remove volute lower and water tray Unscrew 3 screws as diagram shown to remove volute lower and water tray Step Pr...

Page 80: ...nscrew 4 screws fixing diversion ring to remove diversion ring Unscrew nuts of centrifugal louver anticlockwise take out gasket to remove the centrifugal louver lower Unscrew 3 screws fixing motor to...

Page 81: ...r retaining tray to remove water retaining tray 22 Remove condenser assembly Unscrew 2 screws then unsolder the spot weld to remove condenser assembly Note The refrigerant must be discharged before un...

Page 82: ...switch sub assy and caster wheel 1 Unscrew 2 screws of bottom of sub assy to remove motor sub assy 2 Unscrew 2 screws fixing water level switch to remove water level switch sub assy 3 Unscrew 8 screw...

Page 83: ...16 84 85 84 2 29 39 40 39 2 4 63 62 6 17 86 87 86 30 41 42 41 5 64 65 64 4 18 88 89 87 8 31 43 44 42 8 6 66 67 66 2 19 90 89 6 32 45 44 6 7 68 69 68 20 91 92 91 4 33 46 47 46 4 8 70 71 69 8 21 93 94...

Page 84: ...1 0 737 5 63 46 34 10 2 73 2 358 112 0 717 4 60 23 35 9 779 74 2 28 113 0 697 3 57 18 36 9 382 75 2 206 114 0 678 2 54 31 37 9 003 76 2 133 115 0 66 1 51 59 38 8 642 77 2 064 116 0 642 0 49 02 39 8 29...

Page 85: ...3 144 112 0 956 4 80 31 35 13 04 74 3 04 113 0 93 3 76 24 36 12 51 75 2 94 114 0 904 2 72 41 37 12 76 2 844 115 0 88 1 68 79 38 11 52 77 2 752 116 0 856 0 65 37 39 11 06 78 2 663 117 0 833 1 62 13 40...

Page 86: ...5 362 9 24 51 41 63 10 93 102 3 13 14 342 8 25 49 19 64 10 54 103 3 04 13 323 9 26 47 08 65 10 18 104 2 96 12 306 2 27 45 07 66 9 83 105 2 87 11 289 6 28 43 16 67 9 49 106 2 79 10 274 29 41 34 68 9 17...

Page 87: ...65 64 48 75 44 81 41 48 38 59 36 05 33 77 31 24 28 93 26 80 24 83 63 53 64 49 31 45 65 42 48 39 68 37 17 34 34 31 74 29 36 27 15 62 59 14 54 36 50 32 46 82 43 73 40 97 37 83 34 96 32 32 29 87 61 65 31...

Page 88: ...6 55 15 42 14 34 61 30 33 28 17 26 14 24 23 22 42 20 71 19 37 18 10 16 88 15 72 60 33 47 31 05 28 78 26 64 24 62 22 70 21 24 19 84 18 50 17 23 59 37 00 34 31 31 77 29 39 27 13 24 99 23 37 21 83 20 36...

Page 89: ...79 80 1058 15 942 75 863 43 787 81 715 55 646 36 30 1906 00 1731 91 1568 38 1414 20 1268 36 1130 00 1034 60 943 64 856 73 773 51 29 2300 00 2089 81 1892 37 1706 22 1530 13 1363 08 1244 55 1131 54 1023...

Page 90: ...13 68 48 63 03 57 78 52 70 49 02 45 46 42 00 38 65 44 89 00 82 54 76 32 70 33 64 54 58 96 54 75 50 69 46 74 42 92 43 101 00 93 48 86 25 79 28 72 55 66 06 61 28 56 65 52 17 47 82 42 115 00 106 23 97 79...

Page 91: ...5 19 4 93 4 68 4 44 4 20 4 01 3 83 3 65 3 47 3 30 64 5 88 5 59 5 31 5 04 4 78 4 52 4 31 4 11 3 91 3 72 3 53 63 6 31 6 00 5 70 5 41 5 13 4 85 4 63 4 41 4 20 4 00 3 80 62 6 84 6 50 6 17 5 84 5 53 5 22 4...

Page 92: ...95 29 315 00 291 16 267 97 245 41 223 43 202 00 187 96 174 26 160 88 147 81 135 03 28 372 00 342 25 313 32 285 16 257 73 231 00 215 94 201 25 186 90 172 88 159 17 27 441 00 404 50 369 01 334 45 300 8...

Page 93: ...Add West Jinji Rd Qianshan Zhuhai Guangdong China 519070 Tel 86 756 8522218 Fax 86 756 8669426 E mail gree gree com cn Http www gree com Add Unit 2612 26 F Miramar Tower 132 Nathan Road TST Kowloon HK...

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