Mitsubishi Electric CITY MULTI CMB-WP1016V-GA1, Service Handbook

Page: 158 / 294

[
VIII
Troubleshooting ]
- 149 -
HWE1410A GB
7117
1. Error Code
Model setting error
2. Error source, cause, check method and remedy
7117
1. Error Code
Incompatible unit combination
2. Error source, cause, check method and remedy
Refer to 7130 in outdoor unit service handbook.
7117
Error source Cause Check method and remedy
Outdoor unit (1) Wiring fault (Detail code 15)
(2) Loose connectors, short-circuit, con-
tact failure
1) Check the connector CNTYP5 on the control board for
proper connection.
(Detail code 13)
1) Check the connector CNTYP3 on the control board for
proper connection.
(Detail code 12)
1) Check the connector CNTYP2 on the control board for
proper connection.
2) Check the connector CNTYP5 on the control board for
proper connection.
(Detail code 16)
1) Check the connector CNTYP on the INV board for
proper connection.
2) Check the connector CNTYP5 on the control board for
proper connection.
3) Check the connector CNTYP3 on the control board for
proper connection.
4) Check the wiring between the control board and INV
board.
(Detail code 00, 01, 05)
1) Check the wiring between the control board and INV
board.
2) Check the settings of SW5-3 through SW5-8 on the
control board.
3) Check the connector CNTYP5 on the control board for
proper connection.
4) Check the connector CNTYP3 on the control board for
proper connection.
(Detail code Miscellaneous)
*If a set-model-name identification error occurs, check
the detail code on the unit on which the error occurred.
The detail code that appears on other units will be dif-
ferent from the ones shown above.
7130
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