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Mitsubishi Electric PURY-P200YLM-A(1) Service Handbook page 233

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Table of Contents
[7-1 Error Code and Preliminary Error Code Lists ]
Prelimi-
(prelim-
Error
nary
Code
error
code
4250
4350
4255
4355
4256
4356
(Note)
(Note)
4260
-
5101
1202
5102
1217
5103
1205
5104
1202
5105
1204
5106
1216
5107
1221
5109
1273
HWE1314A
Error
inary)
Error code definition
detail
code
[0]
Backup operation
[101]
IPM error
[104]
Short-circuited IPM/Ground fault
[105]
Overcurrent error due to short-circuited motor
[106]
Instantaneous overcurrent (S/W detection)
[107]
Overcurrent (effective value)(S/W detection)
DCL overcurrent breaker error (hardware detec-
[121]
tion)
[122]
DCL overcurrent breaker error (software detection)
DCL overcurrent breaker error (hardware detec-
[128]
tion)
-
Heatsink overheat protection at startup
Temperature sensor
-
fault
Temperature sensor
-
fault
Temperature sensor
00
fault
Temperature sensor
-
fault
Temperature sensor
-
fault
Temperature sensor
-
fault
Temperature sensor
-
fault
Temperature sensor
-
fault (Outdoor unit)
Return air temperature
(TH21)
OA processing unit inlet
temperature (TH4)
Indoor unit pipe tempera-
ture (TH22)
OA processing unit pipe
temperature (TH2)
Indoor unit gas-side pipe
temperature (TH23)
OA processing unit gas-
side pipe temperature
(TH3)
Pipe temperature at heat
exchanger outlet (TH3)
OA processing unit intake
air temperature (TH1)
Outside temperature
(TH24)
Outdoor unit discharge
temperature (TH4)
Accumulator inlet tempera-
ture (TH5)
Heat exchanger inlet tem-
perature (TH6)
Outside temperature (TH7)
Continuous heating tem-
perature (TH9)
- 222 -
Searched unit
O
O
(page 250)
O
(page 251)
O
(page 252)
O
(page 252)
O
(page 252)
(page 253)
O
O
(page 253)
(page 253)
O
O
(page 253)
O
(page 254)
O
(page 254)
O
(page 254)
O
(page 254)
O
(page 254)
O
(page 254)
O
(page 256)
O
(page 254)
(page 254)
Detectable
O
only by the All-
Fresh type in-
door units
O
(page 256)
O
(page 256)
O
(page 256)
O
(page 256)
O
(page 256)
Notes
GB
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