Error Code Lists - Mitsubishi Electric PURY-WP200 Service Manual

[ IX Troubleshooting ]
IX Troubleshooting

[1] Error Code Lists

Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
4300
0403
4305
(Note)
1102 1202
1301 -
1302 1402
1500 1600
- 1605
2500 -
2501 -
2502 -
2503 -
2512 -
2600 -
2601 -
3121 -
4102 4152
4106 -
4109 -
4115 -
4116 -
[108]
4220 4320
[109]
4225 4325
[111]
(Note) (Note)
[131]
4230 4330
4240 4340
[101]
[104]
4250 4350
4255 4355 [105]
(Note) (Note)
[106]
[107]
4260 -
HWE1113B
Error code definition
01
05 Serial communication error
- Discharge temperature fault
- Low pressure fault
- High pressure fault
- Refrigerant overcharge
- Preliminary suction pressure fault
- Drain sensor submergence
- Water pump error
Drain pump fault (float switch)
-
Untightened manual air vent valve
- Drain sensor (Thd) fault
- 3-way valve/Water flow rate control valve fault
- Water leakage
- Water supply cutoff
- Out-of-range outside air temperature
- Open phase
- Transmission power supply fault
- Fan operation status detection error
- Power supply signal sync error
- RPM error/Motor error
Abnormal bus voltage drop
Abnormal bus voltage rise
Logic error
Low bus voltage at startup
- Heatsink overheat protection
- Overload protection
IPM error
Short-circuited IPM/Ground fault
Overcurrent error due to short-circuited motor
Instantaneous overcurrent (S/W detection)
Overcurrent (effective value) (S/W detection)
- Heatsink overheat protection at startup
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
- 129 -
Searched unit
Notes
O
O
O O
O
O O
O
O
O
O
O O
GB