LG GC-B379S*CA, Руководство по обслуживанию

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2. Relay assembly PTC AND OLP
Normal operation of
Compressor is
impossible or poor.
Separate the PTC
from Compressor and
measure the
resistance between
No. 5 and 6 or No.
4 and 5 of PTC with a
Tester or Whistone
Bridge. (Figure 22)
Separate the OLP
from Compressor and
check resistance value
between two terminals
of OLP with a Tester.
(Figure 23)
Check another
electric components.
Replace PTC.
Observation value is
± 20%Ohm
220-240V/50Hz:
The resistance value is
0 or several
hundreds
The value is .
Check another
electric components.
YES
NO
Replace OLP.
33
TROUBLESHOOTING (Mechanical Part)
1 4