Mitsubishi Electric PUHY-RP200, Service Handbook

Page: 215 / 306

[
IX
Troubleshooting ]
- 206 -
HWE10130 GB
1. Error Code
Function setting error
2. Error source, cause, check method and remedy
1. Error Code
REPLACE unit cleaning setting error
Refrigerant pipe cleaning has not been completed.
2. Error source, cause, check method and remedy
1. Error Code
Model setting error
2. Error source, cause, check method and remedy
7113
Error source Cause Check method and remedy
Outdoor unit (1) Wiring failure 1) Control board connector
Check the CNTYP2,4,5 connector connection.
INV board connector
Check the CNTYP connector connection
(2) Disconnected connector, short cir-
cuit, contact failure
2) Check the compatibility of the circuit board, and replace
it with a correct one if necessary.
(3) Incompatibility between the control
board and INV board (Replacement
of the circuit board with the wrong
one)
3) Check the model selection switch on the outdoor unit
(Dipswitch SW5-7 on the control board.).
7116
Error source Cause Check method and remedy
Outdoor unit Refrigerant pipe cleaning has not been com-
pleted.
Check the setting for SW4-7 on the control
board.
The model setting switch (SW4-7) is set incor-
rectly.
7117
Error source Cause Check method and remedy
Outdoor unit (1) Wiring failure 1) Control board connector
Check the CNTYP2,4,5 connector connec-
tion.
INV board connection
Check the CNTYP connector connection
(2) Disconnected connector, short circuit, contact
failure