Split Type Installation Manual
25
EN
Abnormal mode
Indoor
Outdoor
Possible Reasons
EEPROM abnormal
E4
/
1) E4 the indoor PCB might be damaged
Indoor temp. sensitive
resistance abnormal
E1
/
1) Room-temperature sensor
2)Indoor PCB
Temp. sensor resistance of
heat exchanging abnormal
E2
/
1) Heat-exchange sensor
2) Indoor PCB
Indoor fan motor abnormal
E14
/
1) Whether Terminal CN2 on the
indoor mainboard is well inserted or not?
2) The indoor mainboard is damaged
3) The motor of the indoor unit is damaged
13.2 Error Codes: V 10-050 M2N / V 10-060 M2N
E4: EEPROM error
Replace the PCB of indoor unit
Error Codes 13
