Mitsubishi Electric PURY-P72 Service Handbook page 191

[IX Troubleshooting]
Searched unit
Error
...
Pre/imi-
(prelim-
~
Error nary
~
g
Code
inary)
Error code definition
·c
·c
e
>-
<::
Notes
error
:J
<t 0
code
detail
...
:J
C Z
(.)
0
0
2
code
0 0
CIJ
0
~
0
u
CIJ
E
:J
"C
()
0
.E
Q}
0
(D
....J
0::
6201
- -
Remote controller board fault (nonvolatile memory
0
error)
6202
- -
Remote controller board fault (clock IC error)
0
6600
-
-
Address overlaps 0 0 0 0 0
6601
-
-
Polarity setting error
0
6602
- -
Transmission processor hardware error
0
0 0 0 0
6603
-
-
Transmission line bus busy error 0 0 0 0 0
6606
-
Communication error between device and trans-
0 0 0 0 0
-
mission processors
6607
- -
NoACK error
0
0 0 0 0
6608
-
-
No response error 0 0 0 0 0
6831
-
-
MA controller signal reception error (No signal re-
O
0
ception)
6832
-
-
MA remote controller signal transmission error
0 0
(Synchronization error)
6833
-
-
MA remote controller signal transmission error (H/
0 0
Werror)
6834
-
-
MA controller signal reception error (Start bit de-
0 0
tection error)
7100
- -
Total capacity error 0
7101
-
-
Capacity code setting error 0 0
0
7102
-
-
Wrong number of connected units 0 0
7105
- -
Address setting error
0
7106
-
-
Attribute setting error 0
7107
- -
Port setting error 0
7110
- -
Connection information signal transmission/recep-
0
tion error
7111
-
- Remote controller sensor fault 0 0
7113
- -
Function setting error
0
7117
- -
Model setting error 0
7130
- -
Incompatible unit combination
0
Note
I
The last digit in the check error codes in the 4000's and 5000's and two-digit detail codes indicate if the codes apply to inverter
on fan inverter.
Example
Code 4225 (detail code 108): Bus voltage drop in the fan inverter system
Code 4230 : Heatsink overheat protection in the inverter system
The last digit Inverter system
o
or 1 Compressor inverter system
5 Fan inverter system
HWEOB03A
- 181 - GB