Ptc And Olp - LG LRFC25750ST Service Manual

6-2 PTC AND OLP

Normal operation of
Compressor is
impossible or poor.
Separate PTC-Starter
from Compressor and
measure resistance
between No. 5 and 6
of PTC-Starter with a
Tester.
(Figure 14)
Shows continuity
Separate OLP from
Compressor and check
resistance value
between two terminals
Open
of OLP with a Tester.
(Figure 15)
6 5
Figure 14
- 11 -
Observation value is
115V/60Hz : 6.8Ω±30%
The resistance value
is 0Ω (short) or
∞ (open).
Check another
electric component.
Replace OLP.
Figure 15
Replace PTC-
Starter.