[
IX
Troubleshooting ]
- 165 -
HWE1113B
GB
5701
1. Error
Code
Loose float switch connector
2. Error definition and error detection method
Detection of the disconnected float switch (open-phase condition) during operation
3. Cause, check method and remedy
(1) CN4F disconnection or contact failure
Check for disconnection of the connector (CN4F) on the indoor unit control board.
6201
1. Error
Code
Remote controller board fault (nonvolatile memory error)
2. Error definition and error detection method
This error is detected when the data cannot be read out from the built-in nonvolatile memory on the remote controller.
3. Cause, check method and remedy
(1) Remote controller failure
Replace the remote controller.
6202
1. Error
Code
Remote controller board fault (clock IC error)
2. Error definition and error detection method
This error is detected when the built-in clock on the remote controller is not properly functioning.
3. Cause, check method and remedy
(1) Remote controller failure
Replace the remote controller.
5701
6201
6202
Summary of Contents for City Multi CMB-WP108V-G
Page 1: ...AIR CONDITIONER 2014 Service Handbook PURY WP200 WP250YJM A CMB WP108V G Model 3rd edition ...
Page 11: ... 2 HWE1113B GB ...
Page 27: ... I Read Before Servicing 18 HWE1113B GB ...
Page 29: ... 20 HWE1113B GB ...
Page 57: ... 48 HWE1113B GB ...
Page 70: ... III Outdoor Unit Components 61 HWE1113B GB 2 Power supply circuit board ...
Page 71: ... III Outdoor Unit Components 62 HWE1113B GB ...
Page 73: ... 64 HWE1113B GB ...
Page 81: ... IV Remote Controller 72 HWE1113B GB ...
Page 83: ... 74 HWE1113B GB ...
Page 89: ... 80 HWE1113B GB ...
Page 97: ... 88 HWE1113B GB ...
Page 127: ... 118 HWE1113B GB ...
Page 135: ... VIII Test Run Mode 126 HWE1113B GB ...
Page 137: ... 128 HWE1113B GB ...
Page 253: ... 244 HWE1113B GB ...