Mitsubishi Electric CITY MULTI PUHY-P108 Service Handbook page 245

[ IX Troubleshooting ]
Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
4360
4260 4365
4265 (No er-
(Note) ror his-
tory)
5101 1202 -
5102 - -
5103 - -
5104 - -
5105 1205 -
5106 1221 -
5107 1216 -
5108 1217 -
01
5110 1214 05
(Note)
5111 - -
5112 - -
5115 - -
5116 - -
5201 1402 -
5203 - -
Error code definition
Cooling fan abnormality
Suction air temperature
(TH21)
Temperature sensor Return of OA processing
failure unit (TH4)
Discharge air temperature
(TH11, TH12)
Indoor piping (TH22)
Temperature sensor
Pipes on the OA process-
failure
ing unit (TH2)
Gas side pipe (TH23)
Temperature sensor
Pipes on the OA process-
failure
ing unit (gas side) (TH3)
Pipes on the OA process-
ing unit (TH1)
Temperature sensor
failure
Outside air temperature
(TH24)
Temperature sensor
Pipe (TH5)
failure
Temperature sensor Outside air temperature
failure (TH6)
Temperature sensor
SC coil outlet (TH7)
failure
Temperature sensor
SC coil bypass outlet (TH8)
failure
Temperature sensor
Heatsink (THHS)
failure
BC controller liquid inlet
(TH11)
Temperature sensor
Bypass outlet (TH12)
failure
(BC controller)
Bypass inlet (TH15)
Intermediate(TH16)
High pressure sensor failure (OC: HPS)
/BC controller (63HS)
BC controller intermediate pressure sensor
(63HS3)
- 236 -
Searched unit
Notes
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O O
O