Kenwood AC Error
Codes
# of Short Flash of Running Light
|
Display
|
Indoor Unit Error Code
|
State of
|
1 Time
|
E0
|
Indoor unit EEPROM error
|
OFF
|
2 Times
|
E1
|
Communication error between indoor unit and outdoor units
|
OFF
|
4 Times
|
E3
|
Indoor fan speed error
|
OFF
|
5 Times
|
E4
|
Indoor Return air temperature sensor error
|
OFF
|
6 Times
|
E5
|
Indoor coil temperature sensor error
|
OFF
|
7 Times
|
EC
|
Low refrigerant
|
OFF
|
8 Times
|
EE
|
High water level alarm
|
OFF
|
1 Time
|
F0
|
Outdoor current overload sensed
|
LIT
|
2 Times
|
F1
|
Outdoor ambient temperature sensor error
|
LIT
|
3 Times
|
F2
|
Outdoor coil temperature sensor error
|
LIT
|
4 Times
|
F3
|
Compressor Discharge Temperature sensor error
|
LIT
|
5 Times
|
F4
|
Outdoor unit EEPROM error
|
LIT
|
6 Times
|
F5
|
Outdoor unit fans eed error
|
LIT
|
7 Times
|
F6
|
Indoor coil outlet temperature sensor error
|
LIT
|
1 Time
|
P0
|
Inverter module IPM error
|
FLASH
|
2 Times
|
P1
|
High or Low voltage protection
|
FLASH
|
4 Times
|
P3
|
Outdoor unit low temperature lockout
|
FLASH
|
5 Times
|
P4
|
Compressor drive error
|
FLASH
|
7 Times
|
P6
|
High Pressure/Low Pressure Switch Open
|
FLASH
|
8 Times
|
P7
|
Outdoor IGBT temperature sensor error
|
FLASH
|
