6-2 PTC/COMBO AND OLP
Normal operation of
compressor is impossible
or poor.
?
Figure 19a
Separate PTC-Starter/Combo
from Compressor and
measure resistance
between No. 5 and 6
of PTC-Starter with a
Tester.
(Figure 19a and 19b)
Shows continuity
Separate OLP from
compressor and check
resistance value between
two terminals of OLP with a
tester.
Open
(Figure 20)
Figure 19b
- 17 -
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.
PTC/Combo OK
Replace PTC-
Starter/Combo
OLP OK
Figure 20