Panasonic R410A User Manual

5-5
5
5-3. PAC-i System Alarm Codes
Alarm
Code
Alarm Meaning
E01
E02
E03
E04
E05
E06
Outdoor Unit Failed to Receive Serial Communication Signals from Indoor Unit
Error in Indoor Unit Transmitting Signal to the Outdoor Unit
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
E07
E08
E09
E12
E13
E14
E15 Automatic Address Alarm (capacity too low)
Error in Indoor Unit Transmitting Signal to Remote Controller
Main Unit duplication in Simultaneous-operation Multi Control (detected outdoor unit)
Automatic Address Setting Start is Prohibited while Auto-address Setting in Progress.
More Than One Remote Controller Set to Main Error
E16
E18
E20 No Indoor Units Connected
Faulty Communication in Group Control Wiring
Automatic Address Alarm (capacity too high)
F04
F06
F07 Intermediate Temperature Sensor (C2) in Heat Exchanger Trouble
Inlet Temperature Sensor (C1) in Heat Exchanger Trouble
Compressor Discharge Temperature Sensor (TD) Trouble
F08
F12
F31 Outdoor Unit Nonvolatile Memory (EEPROM) Trouble
Compressor Inlet Suction Temperature Sensor (TS) Trouble
Outdoor Air Temperature Sensor (TO) Trouble
H01
H02
H03
H31 HIC Trouble
H05 Sensor Failure, Compressor Discharge Temperature Sensor (TD) Disconnected
Primary Current CT Sensor (current sensor) Failure
L04
L10
L18
Outdoor Unit Capacity not Set
4-way Valve Operation Failure
L13
Indoor Unit Type Setting Error
Outdoor Unit Address Duplication
PAM Trouble
Primary (input) Overcurrent Detected
Duplicate Indoor Unit Address Settings Error
Outdoor Unit Sending Failure to Indoor Unit
P03
P04
P05
P13
P14
P16 Compressor Overcurrent Trouble
P15 Insufficient Gas Level Detected
O
2 Sensor Detect
Alarm Valve Open
AC Power Supply Trouble
High Pressure Trouble
Compressor Discharge Temperature Trouble
P22
P29 Lack of INV Compressor Wiring, INV Compressor Actuation Failure (including locked) due to DCCT Failure
Outdoor Unit Fan Motor Trouble
Alarms for outdoor units
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Panasonic R410A Specifications

General

Brand	Panasonic
Model	R410A
Category	Air Conditioner
Language	English