Error Codes Paci & Ecoi - Panasonic PAW-VP1000LDHW Technical Manual

Error Codes PACi & ECOi
10 Error Codes PACi & ECOi
10
108
Alarm codes for indoor/outdoor units PACi
Alarm Code Alarm Meaning
E01 Remote controller reception error
E02 Remote controller transmission error
E03 Error in indoor unit receiving signal from remote controller (central)
Error in indoor unit receiving signal from the outdoor unit. No communication from the outdoor unit for 3 minutes
E04
E05 Abnormal indoor/outdoor communication error
E06 Outdoor unit failed to receive serial communication signals from indoor unit
E08 Dublicate indoor unit address settings error
E09 More than one remote controller set to main error
E12 Automatic address setting start is prohibited while auto-address setting in progress.
E14 Main unit dublication in simultaneous-operation multi control (detected outdoor unit)
E15 Automatic address alarm (the total capacity of indoor units is too low)
Automatic address alarm (the total capacity of indoor units is too high or the total number of indoor units is too many)
E16
E18 Faulty communication in group control wiring
E20 Connection problem of indoor/outdoor units
F01 Abnormal refrigerant sensor liquid return (E1) indoor unit
F04 Compressor discharge temperature sensor (TD) trouble
F06 Inlet temperature sensor (C1) in heat exchanger trouble intermediate
F07 Temperature sensor (C2) in heat exchanger trouble outdoor air temperature
F08 Sensor (TO) trouble
F10 Abnormal water inlet/outlet sensor (TA) indoor unit
F12 Compressor inlet suction temperature sensor (TS) trouble
F31 Outdoor unit nonvolatile memory (EEPROM) trouble
H01 Primary (input) Overcurrent detected
H02 PAM trouble
H03 Primary Current CT sensor (current sensor) failure
H31 HIC trouble
L04 Outdoor unit address duplication
L10 Outdoor unit capacity not set or invalid
L13 Indoor unit type setting error
L18 4-way valve operation failure
P03 Compressor dicharge temperatue trouble
P04 High pressure trouble
P05 AC power supply trouble
P13 Alarm valve open
P14 O2 sensor detect
P15 Insufficient gas level detected
P16 Compressor overcurrent trouble
P22 Outdoor unit fan motor trouble
P29 Lack if INV compressor wiring, INV compressor actuation failure (including locked), DCCT failure
P31 Group control error
PAW-VP•LDHW - Technical Manual – 2019-11