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Gree GWH07PA-K3NNA1A Service Manual Download Page 37

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Summary of Contents for GWH07PA-K3NNA1A

Page 1: ...GREE ELECTRIC APPLIANCES INC OF ZHUHAI Service Manual Change for Life 3 11 3 11 3 11 5HIULJHUDQW 5 02...

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Page 5: ...repair work shall be performed by your dea ler or a specialized subcontractor as there is the risk of fire electric shock explosion or injury Have all wiring connected tightly Loose connection may lea...

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Page 14: ...RQVWUXFWLRQ 9LHZV 776 257 320 712 510 540 286 8QLW PP...

Page 15: ...5HIULJHUDQW 6 VWHP LDJUDP 5HIULJHUDQW 6 VWHP LDJUDP RROLQJ HDWLQJ 0RGHOV INDOOR UNIT OUTDOOR UNIT HEAT EXCHANGER EVAPORATOR COOLING HEATING 3 2 5HIULJHUDQW SLSH GLDPHWHU LTXLG PP DV PP...

Page 16: ...LQJ OHFWULFDO DWD QGRRU 8QLW Symbol Color symbol Symbol Color symbol OG ORANGE BN BROWN VT VIOLET BU BLUE WH WHITE BK BLACK YE YELLOW Symbol Parts name RD RED COMP COMPRESSOR YEGN YELLOW GREEN PROTECT...

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Page 20: ...button Auto Low Middle High speed can be circularly selected After FAN button FAN powered on Auto fan speed is default Low fan AUTO High fan Press this button the clock can be set up signal blink and...

Page 21: ...e s displaying o t s u t a t s r e h t o m o r f d e g n a h c s i s u t a t s displays the ambient temperature 5s later or within 5s it receives other remote control signal that will return to displa...

Page 22: ...mbers change in the tens place of minute at 2 5 seconds speed and carry During 5s blink press the Timer button the timer setting succeeds The Timer On has been set up repress the timer On button the T...

Page 23: ...s running in Heat mode or Auto Heat mode compressor and indoor fan is running to turn the unit off the compressor outdoor fan will stop running The upper and lower guide board rotate to horizontal pos...

Page 24: ...hen Tamb Tpreset 1 the compressor and the outdoor fan stop while the indoor fan runs at set speed When Tpreset 1 Tamb Tpreset 1 the unit will maintain its previous running status In cooling mode the f...

Page 25: ...if freeze protection is detected the compressor and the outdoor fan will stop operation the indoor fan will operate at low speed When freeze protection is eliminated and the compressor has been out of...

Page 26: ...ted ON time is reached the unit will start to operate according to previous setting status Time setting range is 0 5 24hr in 30 minute increments Timer OFF can be set at unit ON If selected OFF time i...

Page 27: ...ble only when swing function is set and indoor fan is operating Note If the position is set between L and B A and C or B and D by remote controller the horizontal louver will swing between L and D L A...

Page 28: ...been fulfilled before power failure will memorize the timer setting and re calculate the time after 4 Special functions optional 4 1 HEALTH function During operation of the indoor unit fan press HEAL...

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Page 31: ...ll Air outlet side Space to the floor Above Above cm 250 15cm Above 15cm Above 15cm Above Space to the obstruction Air outlet side Space to the wall Air inlet side e v o b A m c 0 3 e v o b A m c 0 5...

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Page 48: ...d Replace the controller with one ofthe same model End no no no no yes yes Malfunction is removed no yes yes no Is the wiring terminal between temperature sensor and the controller loosened or poorly...

Page 49: ...e within 1 min after the louvers are opened whether the output voltage on the control terminal of the PG motor is over 50V No Yes No Is the malfunction eliminated No Is the malfunction eliminated No N...

Page 50: ...sert the jumper cap The mainboard is defined abnormal replace it Yes No Yes End Is the malfunction eliminated No No Yes Replace the jumper cap No Yes Is the malfunction eliminated Is the malfunction e...

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