LG GC-181SA.CSWQRAN, Service Manual

Page: 10 / 15

-10-
NO COOLING
The Compressor
doesn't run.
Poor running of the
Compressor.
Compressor runs.
Measure the starting
voltage.
Check if the current flows
at the contacting point of
the starting system.
Check if the current flows
to the sub coil of the
Compressor.
Is the current amount of
the electric components
normal?
Frost doesn't form at the
Evaporator when
operating set for more
than 30 min.
Poor contacting point
Shorted or Broken
Coil shorted
Low voltage
Increase the voltage.
Replace the device.
Replace the
Compressor.
Repair the Compressor.
Repair the Compressor.
Shorted Poor contacting
point and broken
Shorted
The coil of the
Compressor Motor is
worn out.
Refrigerant leaks. Poor
compressing.
Check the current flowing
of starting system.
Check the components
on the main circuit.
Check if the current flows
at the contacting point of
the Thermostat.
Check if the current flows
at the main coil of the
Comprossor.
Replace the
Thermostat.
Replace the device.
Replace the
components.
Replace the
Compressor.