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Check Point : AB*A12/ 14LATH (Floor/ Ceiling Type)
Check each winding resistance of the motor
If Resistance value is abnormal, replace motor.
Thermal protector
150°C
Pr
Check Point : AB*A18LATH (Floor/ Ceiling Type)
Check each winding resistance of the motor
If Resistance value is abnormal, replace motor.
Thermal protector
150°C
Pr
Check Point : AB*A24LATH (Floor/ Ceiling Type)
Check each winding resistance of the motor
If Resistance value is abnormal, replace motor.
Thermal protector
150°C
Pr
Check Point : AB*A30/ 36/ 45/ 54LATH (Ceiling Type)
Check each winding resistance of the motor
If Resistance value is abnormal, replace motor.
Thermal protector
120°C
3 2 1
Fan motor
BLUE (Low)
VIOLET (Med)
RED (Hi)
(AC)
BLACK
WHITE
BLUE (Low)
VIOLET (Med)
RED (Hi)
BLACK
(AC)
WHITE
BLUE (Low)
VIOLET (Med)
RED (Hi)
(AC)
BLACK
WHITE
3 (RED)
Pr
(AC)
2 (BLACK)
1 (WHITE)
04-101
Lead wire
Resistance value
White Red
252
337
Red
Black
59.5
Red
Violet
Violet
Blue
59.5
Lead wire
Resistance value
White Red
134
243
Red
Black
Red
Violet
63.1
Violet
Blue
63.1
Lead wire
Resistance value
White Red
110
181
Red
Black
64.9
Red
Violet
Violet
Blue
64.9
Lead wire
Resistance value
1 (WHITE) 3 (RED)
2 (BLACK) 3 (RED)
8%
8%
8%
8%
at 20°C
8%
8%
8%
8%
at 20°C
8%
8%
8%
8%
at 20°C
22.8
10%
31.9
10%
at 20°C
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Troubleshooting
