Mitsubishi Electric PURY-EP200 Service Handbook page 198

[ IX Troubleshooting ]
Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
6601 -
6602 -
6603 -
6606 -
6607 -
6608 -
6831 -
6832 -
6833 -
6834 -
7100 -
7101 -
7102 -
7105 -
7106 -
7107 -
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
HWE0713A
Error code definition
- Polarity setting error
- Transmission processor hardware error
- Transmission line bus busy error
Communication error between device and trans-
-
mission processors
- 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)
- Total capacity error
- Capacity code setting error
- Wrong number of connected units
- Address setting error
- Attribute setting error
- Port setting error
Connection information signal transmission/recep-
-
tion error
- Remote controller sensor fault
- Function setting error
- Model setting error
- Incompatible unit combination
0 or 1
5
Inverter system
Compressor inverter system
Fan inverter system
- 189 -
Searched unit
O
O O O O O
O O O O O
O O O O O
O O O O O
O O O O O
O O
O O
O O
O O
O
O O O
O O
O
O
O
O
O O
O
O
O
Notes
GB