EN
15
monobloc air conditioner without external unit PAC-W 2600 SH
Error codes
The following error messages can be displayed on the segment
display (
9
):
Error code Cause
Error code Cause
F1
Compressor drive failure
FE
Software error of the mainboard
F2
Compressor drive failure
PA
Error with return air temperature sensor
F3
Start error of compressor
P1
Overheating protection at the top of compressor
F4
Compressor drive failure
PE
Abnormal refrigerant circulation
F5
Location detection loop error
PH
Fault in refrigerant circuit
FA
Phase current overcurrent protection
PC
Exhaust temperature protection
P2
DC bus voltage undervoltage protection
E3
DC fan feedback failure (indoor)
E4
Communication error (indoor and outdoor)
P6
Coil tube overload protection (indoor)
F6
PCB communication error
P7
Defrost protection on coil tube (indoor)
P3
AC Input voltage protection
E2
Sensor error on indoor coil tube
P4
AC overcurrent protection
E1
Temperature sensor error (indoor)
P5
AC undervoltage protection
P8
Zero-crossing fault detection (indoor)
F7
Coil sensor error (outdoor)
EE
Software error of the mainboard
F8
Sensor on suction pipe error
E5
Water-splash motor error
E0
Sensor on discharge pipe error
E8
Fan feedback fault
E6
Temperature sensor error (outdoor)
FL
Water-full protection
E7
Fan motor error (outdoor)