34
3) Checking Motor Capacitor
●
Remove the lead wir
e
s from the capacitor termi-
nals, and then place a probe on the capacitor ter-
minals as shown in Fig. 7. Observe the deflection
of the pointer, setting the resistance measuring
range of the multimeter to the maximum value.
The capacitor is “good” if the pointer bounces to a
great extent and the gradually returns to its origi-
nal position.
The range of deflection and deflection time deffer
according to capacity of the capacitor.
Fig. 7
MULTIMETER
COMPRESSOR
MOTOR
CAPACITOR
FAN MOTOR
CAPACITOR
PCB ASS’Y
Fig. 5
FUSE
Fig. 6
FUSE
2) Checking Continuity of Fuse on PCB Ass’y
●
Remove PCB Ass’y from electrical component
box. (Fig. 5).
●
Then pull out the fuse from PCB Ass’y.
●
Check continuity of fuse by the multimeter
(Fig. 6).
