Daikin 2AMX40G3V1B User Manual

Code Indication on Remote Controller SiBE121123_A
155 Service Diagnosis
4. Code Indication on Remote Controller
4.1 RA Indoor Unit
4.2 SA Indoor Unit
: Error code displays automatically and system stops.
Inspect and repair it.
: In the case of the shaded error codes, “inspection” is not displayed. The system
operates, but be sure to inspect and repair it.
Note: When there is a possibility of open phase power supply, also check power supply.
Error Codes Description Reference Page
00
Normal condition —
A1
Indoor unit PCB abnormality 157
A5
Freeze-up protection control or heating peak-cut control 159
A6
Fan motor or related abnormality
DC motor (wall, floor standing) 161
AC motor (floor / ceiling, duct) 164
A9
Radiant panel temperature rise, indoor electronic expansion valve
(motor operated valve) abnormality, freeze-up protection control
(FVXG series only)
165
C4
Indoor heat exchanger thermistor or related abnormality 167
C7
Front panel open / close fault (FTXG series only) 168
C9
Room temperature thermistor or related abnormality 167
CE
Radiant panel thermistor or related abnormality (FVXG series
only)
167
Error Codes Description Reference Page
00
Normal condition —
A1
Indoor unit PCB abnormality 169
A3
Drain level control system abnormality 170
A6
Fan motor (AC motor) or related abnormality (See the Note
below.)
171
AF
Drain system abnormality 172
C4
Indoor heat exchanger thermistor 1 or related abnormality 173
C5
Indoor heat exchanger thermistor 2 or related abnormality 173
C9
Room temperature thermistor or related abnormality 173
CJ
Remote controller thermistor abnormality 174
U5
Signal transmission error (between indoor unit and remote
controller)
175
U8
Signal transmission error (between MAIN remote controller and
SUB remote controller)
176
UA
Field setting abnormality 177

Daikin 2AMX40G3V1B Specifications

General

Brand	Daikin
Model	2AMX40G3V1B
Category	Air Conditioner
Language	English