LG Electronics LSC183VMA service manual When Indoor Fan does not operate

5. When Indoor Fan does not operate.

Does the voltage of each terminals of CN-MOTOR CONNECTOR in

Indoor unit corresponds to values in the Table of page 51?

Does the voltage of terminal of CN-DC/DC CONNECTOR in Indoor unit corresponds to the values in the table of page 51?

Check connecting condition of the CN-MOTOR CONNECTOR

Do the voltage of terminal of CN-DC/DC CONNECTOR in Outdoor unit corresponds to the values in the table of page 51?

NO

Check the pattern and the condition of Indoor unit PWB Ass'y.

Check the interference of Indoor Fan.

Check the patterns and the conditions of outdoor unit PWB Assy's.

Check the connecting condition and disconnection of connecting wires between Indoor and Outdoor unit.

Check the motor of Indoor Fan

Indoor Fan may be stopped in the Soft Dry Mode(change to the Cooling Operation Mode).

Indoor Fan is to be stopped when Indoor pipe(coil) termperature is lower than 79°F. (At that times, Defrost indicator is turned on)

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