Riello AMW - Error codes AMW - AMW Q; Indoor unit errors; Outdoor unit errors; Error codes AMK N - AMC

AARIA
61
Indoor unit Description
E7 Indoor - outdoor communication error
E1 Defective environmental probe
E2 Defective outdoor exchanger probe
E4 EEPROM error
E14 Fan engine malfunction
Outdoor unit Description
F12 EEPROM error
F1 IPM protection activation
F22 Overcurrent protection of AC electricity for the outdoor model
F3 Communication fault between the IPM and outdoor PCB
F19 Power voltage is too high or low
F4 Overheat protection for Discharge temperature
F8 Outdoor DC fan motor fault
F21 Defrost temperature sensor failure
F7 Suction temperature sensor failure
F6 Ambient temperature sensor failure
F25 Discharge temperature sensor failure
F11 Deviate from the normal for the compressor
F28 Loop of the station detect error
F2 Overcurrent of the compressor
F23 Overcurrent protection for single-phase of the compressor
E9 High work-intense protection
Led OPER flashing Description
01 Defective environmental probe
02 Temperature sensor error
04 EEPROM error
07 Indoor - outdoor communication error
08 Control panel - unit communication error
12 Drain pump malfunction
16 Indoor unit malfunction
AMW - AMW Q
AMK N - AMC