Mitsubishi Electric PUHY-M200YNW-A1 Service Handbook page 166

[7-1 Error Code and Preliminary Error Code Lists ]
Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
5103 1205 00
5104 1202 -
5105 1204 -
5106 1216 -
5107 1221 -
5115
[0]
5110 1214
01
5111 - -
5113 - -
[0]
5120 1248
01
5132 - -
5135 - -
5201 1402 -
5201 - -
5202 - -
5202 - -
5203 - -
BS_07_E
Error code definition
Indoor unit gas-side pipe
temperature (TH23)
OA processing unit gas-
Temperature sensor fault side pipe temperature
(TH3)
Pipe temperature at heat-
exchanger outlet (TH3)
OA processing unit intake
air temperature (TH1)
Outside temperature
Temperature sensor fault
(TH24)
Outdoor unit discharge
temperature (TH4)
Accumulator inlet temper-
Temperature sensor fault
ature (TH5)
HIC circuit outlet tempera-
Temperature sensor fault
ture (TH6)
Outside temperature
Temperature sensor fault
(TH7)
Shell bottom temperature
Temperature sensor fault
(TH15)
Backup operation
Heatsink temperature
Temperature sensor fault
(THHS)
Liquid-side refrigerant
temp. of heat exchanger
Temperature sensor fault
(TH11)
(Hydro unit)
Gas-side refrigerant temp.
of heat exchanger (TH13)
Backup operation
Temperature sensor fault DCL(THL)
Water-side outlet temp. of
heat exchanger (TH32)
Temperature sensor fault
(Hydro unit)
Water pump WP1 outlet
temperature (TH35)
Refrigerant pressure sensor fault
(Outdoor unit HPS/Hydro unit Prf)
Water pressure sensor fault (indoor unit)
Water pressure sensor fault (indoor unit)
Water pressure sensor fault (Hydro unit Pw1)
Water pressure sensor fault (Hydro unit Pw2)
Searched unit
Notes
O (page 50)
O (page 50)
O (page 51)
O (page 50)
(page 50)
Detectable
only by the
O
All-Fresh
type indoor
units
O (page 51)
O (page 51)
O (page 51)
O (page 51)
O (page 51)
O
O O (page 52)
O (page 53)
O (page 53)
O
O (page 53)
O (page 53)
O (page 53)
O O (page 54)
O (page 54)
O (page 55)
O (page 55)
O (page 55)
chapter 7 -
3