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Inverter Air-to-Water Heat Pump
Error Code Error Type Notes
F08 AC Input Overload Alarm
F09 Input voltage Sample Fault Alarm
F10 Communication Failure between DSP and PFC Alarm
F17 Sensor Fault of Module/Radiator Alarm
F11 Communication Fault (DSP) Alarm
F12 "Communication Fault (Inverter Board) Alarm
F21 Overload Alarm Alarm
F14 Weak Magnetism Alarm No Alarm
F20 IGBT Power Device Overhear Alarm No Alarm
F22 AC Input OverCurrent Alarm No Alarm
F23 EEPROM Fault Alarm No Alarm
F24 Destroyed EEPROM Activation Ban Alarm Alarm
F13 IPM Overheat Stop Alarm
F25 LP 15V Underload Fault Alarm
E08 Communication Fault Alarm
F031 DC Fan Motor 1 Failure Alarm
F032 DC Fan Motor 2 Failure Alarm
E081 DC Fan Motor Comms Failure Alarm
SIM Error Codes (continued)