Specifications

Check SiBE18-821
348 Troubleshooting
Check No. 03 Check for Fan Motor Connector
(1) Turn the power supply off.
(2) With the fan motor connector disconnected, measure the resistance between each pin, then
make sure that the resistance is more than the value mentioned in the following table.
Measurement point Judgment
1 - 4 1M
Ω
or more
2 - 4 100k
Ω
or more
3 - 4 100
Ω
or more
4 - 7 100k
Ω
or more
1 White
2 Orange
3 Brown
4 Blue
5
6
7 Red
GND