Programming : Self-Diagnosis Of Indoor Unit - LG PQCSD130A0 Installation Manual

Self-diagnosis of Indoor Unit
This is function displayed when check code is received from the central controller.
Select the indoor unit with failure status by pressing individual operation/stop
1
button of the central controller.
A "CH" or "xx" (number) is repeatedly displayed on the operation display
2
window of Function Scheduler to represent Error code.
EX) In case of Error Code 05 : CH 05
Owner's instruction
Ownerʼs & Installation Manual 35