Panasonic S-3650PU3E Technical Data & Service Manual page 226

Alarm
Code
E01 Remote Controller Reception Error
E02 Remote Controller Transmission Error
E03 Error in Indoor Unit Receiving Signal from Remote Controller (central)
E04 Error in Indoor Unit Receiving Signal from the Outdoor Unit
E08 Duplicate Indoor Unit Address Settings Error
E09 More Than One Remote Controller Set to Main Error
E12 Auto Address Setting Start is Prohibited while Auto address Setting in Progress.
E14 Main Unit duplication in Simultaneous-operation Multi Control (detected outdoor unit)
E15 Auto Address Alarm (The total capacity of indoor units is too low.)
E16 Auto Address Alarm (The total capacity of indoor units is too high or the total number of indoor units is too many.)
E18 Faulty Communication in Group Control Wiring
F04 Compressor Discharge Temperature Sensor (TD) Trouble
F06 Inlet Temperature Sensor (C1) in Heat Exchanger Trouble
F08 Outdoor Air Temperature Sensor (TO) Trouble
4
H01 Primary (input) Overcurrent Detected
H02 PAM Trouble
H03 Primary Current CT Sensor (current sensor) Failure
L18 4-Way Valve Operation Failure
P03 Compressor Discharge Temperature Trouble
P04 High Pressure Trouble
P05 AC Power Supply Trouble
P07 HIC (IPM) Temperature Trouble
P09 Faulty wiring connections of (ceiling) indoor unit panel
P13 Alarm Valve Open
P15 Insufficient Gas Level Detected
P16 Compressor Overcurrent Trouble
P22 Outdoor Unit Fan Motor Trouble
P29 Lack of INV compressor wiring, INV compressor actuation failure (including locked), DCCT failure
P31 Group Control Error
Alarm Meaning
4-21