4-21
4 4
Code
Alarm
Alarm Meaning
E01
E02
E03
E04 Error in Indoor Unit Receiving Signal from the Outdoor Unit
Error in Indoor Unit Receiving Signal from Remote Controller (central)
Remote Controller Transmission Error
Remote Controller Reception Error
E14
E15 Auto Address Alarm (The total capacity of indoor units is too low.)
Main Unit duplication in Simultaneous-operation Multi Control (detected outdoor unit)
E18 Faulty Communication in Group Control Wiring
E16 Auto Address Alarm (The total capacity of indoor units is too high or the total number of indoor units is too many.)
F04
F06 Inlet Temperature Sensor (C1) in Heat Exchanger Trouble
Compressor Discharge Temperature Sensor (TD) Trouble
F08 Outdoor Air Temperature Sensor (TO) Trouble
H01
H02
H03 Primary Current CT Sensor (current sensor) Failure
L18
4-Way Valve Operation Failure
PAM Trouble
Primary (input) Overcurrent Detected
E08
E09
E12
More Than One Remote Controller Set to Main Error
Auto Address Setting Start is Prohibited while Auto address Setting in Progress.
Duplicate Indoor Unit Address Settings Error
P03
P04
P05
P13
P16 Compressor Overcurrent Trouble
P15 Insufficient Gas Level Detected
Alarm Valve Open
AC Power Supply Trouble
P07
HIC (IPM) Temperature Trouble
P09
Faulty wiring connections of (ceiling) indoor unit panel
High Pressure Trouble
Compressor Discharge Temperature Trouble
P22
P29
P31
Lack of INV compressor wiring, INV compressor actuation failure (including locked), DCCT failure
Group Control Error
Outdoor Unit Fan Motor Trouble
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 21 2020/01/30 13:58:50
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