Ptc - LG GC-181SA.CSWQRAN Service Manual

PTC

Poor starting or no
operating of the
Compressor.
First, separate the PTC from the
Compressor and check the voltage
between NO 5 and 6 in the PTC
with a multitester or Wheatstone
Bridge.
Observation value is
220~240V/50Hz :
33
The value is 0.
The value is
Separate the OLP from the
Compressor and check
resistance value between two
terminals of OLP with Tester.
30%
.
Check other electric
components.
Replace OLP.
-12-
Check another
Normal electric
components.
Replace the PTC.
Abnormal
Abnormal Replace the PTC.