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 19)
Shows continuity
Separate OLP from
compressor and check
resistance value between
two terminals of OLP with a
tester.
Open
(Figure 20)
?
Figure 19
- 18 -
Observation value is
115V/60Hz : 6.8
±30%
?
at room temperature
The resistance value
is 0
(short) or
?
8 (open).
Check another
electric component.
Replace OLP.
Figure 20
PTC OK
Replace PTC-
Starter.
OLP OK