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Mitsubishi Electric PURY-M200YNW-A1 Service Handbook page 178

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[7-1 Error Code and Preliminary Error Code Lists ]
Error
Prelimi-
(prelim-
Error
nary
inary)
Code
error
detail
code
code
5214
-
[0]
5301
4300
[115]
[117]
[0]
5301
4300
5305
4305
[119]
5306
4306
[120]
[0]
5305
4305
[135]
5306
4306
[136]
5701
-
6201
-
6202
-
[001]
6600
-
[002]
[001]
6601
-
[002]
[001]
6602
-
[002]
[001]
6603
-
[002]
6606
-
[003]
6607
-
6608
-
6831
-
6832
-
6833
-
6834
-
6840
-
6841
-
BS_07_M
Error code definition
-
Water pressure sensor fault (HBC Pw4)
Backup operation
ACCT sensor fault
ACCT sensor circuit fault
Backup operation
Open-circuited IPM/Loose ACCT connector
Faulty ACCT wiring
Backup operation
Position detection error at startup
Position detection error during operation
-
Loose float switch connector
Remote controller board fault (nonvolatile memory
-
error)
-
Remote controller board fault (clock IC error)
Detection of overlapped address in centralized
control system
Detection of overlapped address in indoor unit sys-
tem
Detection of polarity setting error in centralized
control system
Detection of polarity setting error in indoor unit sys-
tem
Transmission processor hardware error in central-
ized control system
Transmission processor hardware error in indoor
unit system
Transmission Bus-Busy error in centralized control
system
Transmission Bus-Busy error in indoor unit system
Communication error between device processor
on circuit board and M-NET processor
-
No ACK error
-
No response error
MA controller signal reception error (No signal re-
-
ception)
MA remote controller signal transmission error
-
(Synchronization error)
MA remote controller signal transmission error (H/
-
W error)
MA controller signal reception error (Start bit de-
-
tection error)
-
A control communication reception error
-
A control communication synchronism not recover
Searched unit
O
(page 55)
O
O
(page 55)
O
(page 56)
O
O
O
(page 57)
O
O
(page 58)
O
O
O
(page 59)
O
O
(page 60)
O
O
(page 60)
O
(page 61)
O
(page 61)
O
O
O
O
O
(page 62)
O
O
O
O
O
(page 62)
O
O
(page 62)
O
O
(page 62)
O
O
O
O
O
(page 63)
O
O
O
O
O
(page 63)
O
O
O
O
O
(page 64)
O
O
O
O
O
(page 64)
O
O
O
O
O
(page 64)
O
O
O
O
O
(page 65)
O
O
O
O
O
(page 72)
O
O
(page 73)
O
O
(page 74)
O
O
(page 75)
O
O
(page 76)
O
O
(page 77)
O
O
(page 77)
Notes
5
chapter 7 -

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