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7
.
C
H
E
C
K
I
N
G
7
.
C
H
E
C
K
I
N
G
2) Check for continuity using a multimeter as shown in Fig.2.
2.CAPACITOR
Remove the lead wires from the capacitor terminals, and then place a probe on the
capacitor terminals as shown in Fig.3.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 then gradually returns to
its original position.
The range of deflection and deflection time differ according to the capacity of
capacitor.
Compressor motor
capacitor
C
O
M
P
O
N
E
N
T
S
C
O
M
P
O
N
E
N
T
S
Fuse
PCB Ass抷
Fuse
Fan motor
capacitor
Fig.1
Fig.2
Multimeter
Fig.3
27
A
S
-
1
2
H
R
4
S
V
T
A
S
-
1
2
H
R
4
S
V
T
V
C
V
C
the
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