8
8
.
.
C
C
H
H
E
E
C
C
K
K
I
I
N
N
G
G
C
C
O
O
M
M
P
P
O
O
N
N
E
E
N
N
T
T
S
S
Test in resistance.
TOOL: Multimeter.
Test the resistance of “LOAD” port. The filter is fault if the resistance of winding
0(short circuit)or
∞（
open circuit
）
7. STEPPER MOTOR
Test in resistance.
TOOL: Multimeter.
Test the resistance of winding. The stepper motor is fault if the resistance of
winding 0(short circuit)or
∞（
open circuit
）
.
8-2-3. Check others
1. FUSE
Checking continuity of fuse on PCB ASS’Y.
1) Remove the PCB ASS’Y from the electrical component box. Then pull out the
fuse from the PCB ASS’Y (Fig.1)
Fuse
PCB Ass抷
Fig.1
2) Check for continuity using a multimeter as shown in Fig.2.
36
BSGI 09(12)
Summary of Contents for BSGI 12
Page 3: ...9 2 Outdoor 41 10 PARTS LIST 45 10 1 Indoor 45 10 2 Outdoor 47 ...
Page 16: ...5 5 E EL LE EC CT TR RI IC CA AL L D DA AT TA A 13 2 Outdoor control BSGI 09 12 ...
Page 17: ...5 5 E EL LE EC CT TR RI IC CA AL L D DA AT TA A 14 OUT IPM BSGI 09 12 ...
Page 18: ...5 5 E EL LE EC CT TR RI IC CA AL L D DA AT TA A 15 BSGI 09 12 ...
Page 48: ...1 10 0 P PA AR RT TS S L LI IS ST T 10 1 Indoor 1 Parts 45 BSGI 09 12 ...
