Mitsubishi Electric PURY-HP72 Service Handbook page 189

[7-1 Error Code and Preliminary Error Code Lists ]
Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
7110 - -
7111 - -
7113 - -
7117 - -
7130 - -
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
HWE13080
Error code definition
Connection information signal transmission/recep-
tion error
Remote controller sensor fault
Function setting error (improper connection of CN-
TYP)
Model setting error
Incompatible unit combination
0 or 1 Compressor inverter system
5
O
O
O
O
Inverter system
Fan inverter system
- 178 -
Searched unit
Notes
(page 244)
O O (page 244)
(page 245)
(page 246)
(page 247)
GB