Gree KFR-25x2GW/NaJ31F-K Owner'S Manual Download Page 27

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Front side plate

Rear side plate

Indoor unit wire hole

Room A

Room B

Gas pipe

Liquid pipe

Power connect schematic of indoor and outdoor unit

Note:

Wrong wire connection may cause malfunction of some electric components.
After fixing cable, ensure that leads between connection to fixed point have

some space.

The connection pipes and wirings of the unit A and unit B indoor units should be

same.

Summary of Contents for KFR-25x2GW/NaJ31F-K

Page 1: ...ANCES INC OF ZHUHAI Linge Wind Dual Split Type Series Split Air Conditioner Wall Mounted Model Please read this owner s manual carefully before operating and keep it carefully for reference OWNER S MA...

Page 2: ...t CONTENTS Installtheoutdoorunit Test operation and check after installation The instrunctions before use Models and specifications Names and functions of each part Name and function wireless remote c...

Page 3: ...ces Can t be connected to the water pipe gas pipe sewage drain or the places where are not reliable earthed Cut off the power Whenhavingaburningsm ell or smoke please turn off the power supply and con...

Page 4: ...stalled stand is firm eno ugh or not It leads to the falling of the unit which cause the injury Don t put something or stop on the top of the outdoor unit As falling off from the out door unit can be...

Page 5: ...55 1 60 2 45 2 30 Working temperature range Maximum cooling Minimum cooling Maximum heating Minimum heating Indoor side DB WB 32 23 21 15 27 20 Outdoor side DB WB 43 26 T1 18 24 18 7 8 Model Cooling...

Page 6: ...apping tape Guide louver Air out Air in Displayer Front panel Indoor unit Guide louver Air out Wireless remote control Air in Air in Air outlet grill Air out Outdoor unit Drainage hose Connection pipe...

Page 7: ...ton to change the operation mode in order of AUTO mode COOL mode DRY mode FAN mode HEAT mode ON OFF button Press this button once to turn on and repress to turn off the unit AUTO FAN COOL mode DRY mod...

Page 8: ...Then press button H UP or H DN once the SET TIME will be increased or decreased by 1 minute accordingly If press button H UP or H DN for 1 second or more the SET TIME will be increased or decreased by...

Page 9: ...temp the compressor starts running If room temp is lower than set temp but higher than the value which set temp subtracted 2 thecompressor keeps in fuzzy operation between maximum power and minimum po...

Page 10: ...m temp is lower than set temp adds 2 the compressor starts If the value of room temp subtracted set temp is smaller than 5 but greater than 2 thecompressor keeps in fuzzy operation between maximum pow...

Page 11: ...button set suitable SET TEMP 2 Press MODE button set operation mode 9 on DRY mode operation procedure If room temp is higher than set temp compressor operates at a fixed frequency and indoor fan moto...

Page 12: ...peration standard SET TEMP is 25 for COOL mode and 20 for HEAT mode 1 Plug in press ON OFF button and then air conditioner is turned on 2 According to room temp microcomputer can automatically set COO...

Page 13: ...hour When pressing button H UP or H DN for 1 second or more the SET TIME will increase or decrease by 10 minute every half a second accordingly T ON button At stopping press T ON button Set ON TIME to...

Page 14: ...ress it to set SLEEPoperation 3 Press SWING button the louversstart to rotate automatically andstop when repress again 1 Plug in press ON OFF button and then air conditioner is turned on 5 Press TEMP...

Page 15: ...the new and worn or different batteries l Remove batteries when not in use for a long time l The batteries can be used for about one year l The remote control should be 1m or more away from television...

Page 16: ...please ask the professional to install There must be electricity leakage pro tection switch of enough power capacity and air switch with enough space 25A earth wire cannot be connected to gas pipe wa...

Page 17: ...a long time while operating the air conditioner It can decrease the air conditioning capacity Don t blow the wind to animals and plants directly It can cause a bad influ ence to them Splashing water o...

Page 18: ...rection of arrow to take down surface panel Washing Wipe with a soft hair brush slightly moistened with water or cleaner then dry it in the shade Note Never use water above to wash the panel or it cou...

Page 19: ...that nothing obstructs the air outlet and intake vents Check that whether ground wire is properly connected or not Cleaning To clean the dust adhering to the filters you can either use a vacuum cleane...

Page 20: ...e cold wind and it looks like the fog Creaking noise can be heard when start or stop the unit This is caused by the deformation of plastic due to the change of tempera ture Air conditioner does not op...

Page 21: ...normal heat in power supply cord and power plug Phenomenon Trouble Shooting Wireless remote control is not available Remote control can t be used occasionally when the air conditioner is disturbed or...

Page 22: ...nd moving the units you must be guided by trained and qualified personnel ormore Space to the ceiling Space to the wall or more piping hole sleeve Wrapping tape Space to the floor or more Air outlet s...

Page 23: ...ot be covered so that the outflow air can reach all parts of the room Install in a location from which the condensation water can be drained out conveniently and that is permitting easy connection wit...

Page 24: ...1 2 In order to prevent pipe and cable from damaging when going though the hole install Install drainage hose 1 Drainage hose must be placed at a downward slant 3 The prolonged drainage hose should be...

Page 25: ...nd 2 or 1 2 and 3 when connection pipe and power cord are routed All electric installation must be done by professional personnel according to local law regulation and this instruction Power must adop...

Page 26: ...responding valve 2 Tighten nuts on connection pipe forcibly then tighten it by spanner as shown in right figure 9 5 15 20 31 35 Refer the following list for tightening torque Hex nut Tighten torque N...

Page 27: ...pipe Power connect schematic of indoor and outdoor unit Note Wrong wire connection may cause malfunction of some electric components After fixing cable ensure that leads between connection to fixed p...

Page 28: ...hown in Fig 6 8 Tighten the valve caps and test leakage at all joints of the piping both indoor and out door by liquid soap or leak detector 9 If possible discharge air and moisture re maining in the...

Page 29: ...operation please repress the button At operation press the switch the unit will stop running Check after installation Items to be checked Possible malfunction Has it been fixed firmly The unit may dr...

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