York HIDS006B21S Service Manual page 53

● Ducted Medium Static
Checking for Fan Motor
Remove the connector of the fan motor and measure the resistance value between each of the pins (twice).
Check whether the resistance value is over or not according to the table shown below. When performing
the second measuring, make sure to change the tester (Red/ Black).
1 PG (Blue)
2 Vsp (Yellow)
3 Vcc (White)
4 GND (Black)
6 Vm (Red)
● Ducted Slim
Checking for Fan Motor
Remove the connector of the fan motor and measure the resistance value between each of the pins (twice).
Check whether the resistance value is over or not according to the table shown below. When performing
the second measuring, make sure to change the tester (Red/ Black).
2 PG (Blue)
3 Vsp (Yellow)
4 Vcc (White)
5 GND (Black)
8 Vdc (Red)
Connector for Fan Motor
SM-18001-rev.1
PCB2
LED1
CN201
1st
Resistance
Tester
Value
Red Black
W
PG GND
Vsp GND
Vcc GND
Vm GND
CN201
PCB2
LED1
1st
Resistance
Tester
Value
Red Black W
PG GND
Vsp GND
Vcc GND
Vdc GND
PCN201
2nd
Resistance
Tester
Value
Red Black
W
GND PG
GND Vsp
GND Vcc
GND Vm
PCN201
2nd
Resistance
Tester
Value
Red Black W
GND PG
GND Vsp
GND Vcc
GND Vdc
TROUBLESHOOTING
Decision Basis
Resistance values
of both 1st and 2nd
measurings are over 10
Decision Basis
Resistance values
of both 1st and 2nd
measurings are over 10
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