4-5
TESTING THE FAN MOTOR
To test the resistance of the fan motor, disconnect the wire from the terminal indicated in the chart,
and connect the ohmmeter test leads to the terminal and the wire connector.
Electrical Shock Hazard
Disconnect from electrical supply before ser-
vicing unit.
Failure to do so could result in electrical
shock or other personal injury.
WARNING
U1
U2
P2
P4
P3
P1
6
1
1
JP2
Relay
2
Relay
7
Relay
4
Relay
3
Relay
1
JP2
Black
Red
Connector Wire Color Test Result
JP2 Black/Red 1550 Ω
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