Table of Contents
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Troubleshooting
AA
If an error occurs during the operation, The Wired Remote controller show that Error mode.
ERROR CODE DISPLAY on Wired remote controller
Error code
E101
No communication between indoor unit and outdoor unit
E102
Indoor unit receiving the communication errorfrom outdoor unit
E122
E123
E128
E129
E174
E151
E152
E161
Error of mixed operation
Communication error from outdoor unit due to the mismatching of the
E201
communication numbers and installed numbers after tracking
E121
Indoor Temperature Sensor(open/short)
E175
Outdoor Temperature Sensor(open/short)
E139
CO
sensor (open/short)
2
E162
EEPROM ERROR
E163
EEPROM option setting error
E186
SPI Error
E561
Supply Air Fan Motor error
E562
Exhaust Air Fan Motor error
Damper ERROR (When there is no switch input for 100 seconds while
E654
monitoring the damper)
62
Explanation
Classifications
Errors related to
cooling and heating
operation
Errors related to
operation
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