Fujitsu AB 14LBAJ Series Service Instruction page 93

SERVICE PARTS INFORMATION 5
Indoor Unit Fan Motor
Check Point : AB*14/ 18/ 24LBAJ
Check each winding resistance of the motor
If Resistance value is abnormal, replace motor.
Thermal protector
140°C
AB*18LBAJ
Read Wire
White Red
Red Black
Red Pink
Pink Violet
Violet Blue
Check Point : AR*9LUAB/ 12/ 14/ 18/ 22LUAD
Check each winding resistance of the motor
If Resistance value is abnormal, replace motor.
Thermal protector
150°C
AR*9LUAB
Read Wire
White Red
Red Black
Red Pink
Pink Violet
Violet Blue
BLUE
VIOLET
PINK
RED
Pr
BLACK
WHITE
Resistance value
291 8%
204 8%
78.5 8%
78.5 8%
182 8%
at 20°C
BLUE
VIOLET
PINK
RED
Pr
BLACK
WHITE
Resistance value
367 8%
145 8%
62.6 8%
62.6 8%
160 8%
at 20°C
AB*14LBAJ
Read Wire
White Red
Red Black
Red Pink
Pink Violet
(AC)
Violet Blue
AB*24LBAJ
Read Wire
White Red
Red Black
Red Pink
Pink Violet
Violet Blue
(AC)
AR*12/ 14/ 18/ 22LUAD
Read Wire
White Red
Red Black
Red Pink
Pink Violet
Violet Blue
02-54
Resistance value
445 8%
346 8%
80.0 8%
80.0 8%
124 8%
at 20°C
Resistance value
222 8%
175 8%
63.5 8%
63.5 8%
279 8%
at 20°C
Resistance value
90.3 8%
152 8%
42.9 8%
42.9 8%
222 8%
at 20°C