68 Room Air Conditioner
Troubleshooting Guide
■
Precaution in Service or Check
Even after stopping the operation of product, it takes some time to discharge the remaining electricity of the
electrolytic capacitor that was charged. Before starting a checking or repairing job, pull out the plug out of the
outlet and make sure that the lamp on the control board outdoor unit is off.
■
The Diagnosis Procedure
Check the supplied voltage to product (AC 220V/230V ± 30V).
Check the connecting cable between Indoor and Outdoor.
Check the blinking number of operation indicator
(refer to the self-diagnosis function).
Check the self-diagnosis table
• Check the condition of connectors
• The condition of P.C.B pattern.
• Check the condition of connectors.
• The condition of P.C.B pattern.
• The electronic components.
Indoor
Outdoor
Summary of Contents for AS-W096QGG1
Page 48: ...48 Room Air Conditioner Schematic Diagram Schematic Diagram Electric Control Device Indoor ...
Page 49: ...Service Manual 49 Schematic Diagram Outdoor AS W096_Series AS W126_Series ...
Page 50: ...50 Room Air Conditioner Schematic Diagram Outdoor AS W186_Series AS W246_Series ...
Page 84: ...P No 3828A20195S February 2007 Printed in Korea ...
