Mitsubishi Electric PURY-HP72 Service Handbook page 187

[7-1 Error Code and Preliminary Error Code Lists ]
Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
5101 1202 -
5102 1217 -
5103 1205 00
5104 1202 -
5105 1204 -
5106 1216 -
5107 1221 -
5109 1273 -
[0]
5110 1214
01
5111 1274 -
5112 - -
5115 - -
5116 - -
5201 - -
5201 1402 -
5203 - -
HWE13080
Error code definition
Return air temperature
(TH21)
Temperature sensor
fault
OA processing unit inlet
temperature (TH4)
Indoor unit pipe tempera-
ture (TH22)
Temperature sensor
fault
OA processing unit pipe
temperature (TH2)
Indoor unit gas-side pipe
temperature (TH23)
Temperature sensor
OA processing unit gas-
fault
side pipe temperature
(TH3)
OA processing unit intake
air temperature (TH1)
Temperature sensor Outside temperature
fault (TH24)
Outdoor unit discharge
temperature (TH4)
Temperature sensor Accumulator inlet tempera-
fault ture (TH5)
Temperature sensor Heat exchanger inlet tem-
fault perature (TH6)
Temperature sensor
Outside temperature (TH7)
fault
Temperature sensor
ON-defrost (TH9)
fault
Backup operation
Temperature sensor Heatsink temperature
fault (THHS)
ON-defrost (TH11)
Temperature sensor
Liquid inlet temperature
fault
(TH11)
Bypass outlet temperature
(TH12)
Temperature sensor
LEV3 outlet temperature
fault
(TH15)
(BC controller)
LEV3 inlet temperature
(TH16)
High-pressure sensor fault (63HS1)
High-pressure sensor fault
(Outdoor unit HPS/BC controller PS1)
Intermediate pressure sensor fault
(BC controller PS3)
- 176 -
Searched unit
O (page 210)
O (page 210)
O (page 210)
O (page 210)
O (page 210)
O (page 210)
O (page 210)
(page 210)
Detectable
O only by the All-
Fresh type in-
door units
O (page 211)
O (page 211)
O (page 211)
O (page 211)
O (page 211)
O
(page 212)
O
O (page 211)
O (page 213)
O (page 213)
O (page 213)
O (page 213)
O (page 214)
O O (page 214)
O (page 214)
Notes
GB