Mitsubishi Electric R410A Service Handbook page 162

[7-1 Error Code and Preliminary Error Code Lists ]
Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
[0]
[115]
[116]
5301 4300 [117]
[118]
[119]
[120]
[0]
[132]
5305 4305
5306 4306
[133]
[134]
5401
5701 - -
6201 - -
6202 - -
6600 - -
6601 - -
6602 - -
6603 - -
6606 - -
6607 - -
6608 - -
6831 - -
6832 - -
6833 - -
6834 - -
6840 - -
6841 - -
6842 - -
6843 - -
6846 - -
7100 - -
7101 - -
7102 - -
7105 - -
HWE14080
Error code definition
Backup operation
ACCT sensor fault
DCCT sensor fault
ACCT sensor circuit fault
DCCT sensor circuit fault
Open-circuited IPM/Loose ACCT connector
Faulty ACCT wiring
Backup operation
Position detection error at startup
Position detection error during operation
RPM error before startup
Humidity sensor fault
Loose float switch connector
Remote controller board fault (nonvolatile memory error)
Remote controller board fault (clock IC error)
Address overlap
Polarity setting error
Transmission processor hardware error
Transmission line bus busy error
Communication error between device and transmission
processors
No ACK error
No response error
MA controller signal reception error (No signal reception)
MA remote controller signal transmission error (Synchro-
nization error)
MA remote controller signal transmission error (Hard-
ware error)
MA controller signal reception error (Start bit detection
error)
A control communication reception error
A control communication synchronism not recover
A control communication transmission/reception hard-
ware trouble
A control communication start bit detection error
Start-up time over
Total capacity error
Capacity code setting error
Wrong number of connected units
Address setting error
- 153 -
Searched unit
Notes
O
O (page 195)
O (page 197)
O (page 197)
O (page 198)
O (page 199)
O (page 201)
O
O (page 202)
O (page 203)
O (page 204)
O (page 204)
O (page 205)
O (page 206)
O (page 206)
O O O O (page 207)
O (page 207)
O O O O (page 208)
O O O O (page 209)
O O O O (page 209)
O O O O (page 210)
O O O O (page 217)
O O (page 218)
O O (page 219)
O O (page 220)
O O (page 221)
O (page 222)
O (page 222)
O (page 223)
O (page 224)
O (page 225)
O (page 226)
O O O (page 227)
O (page 228)
O (page 229)
GB