Daikin ZQG71~140L7V1B Service Manual page 211

ESIE12-06
CHECK 5
Fan Motor Signal Line
(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.
1 White
2 Orange
3 Brown
GND 4 Blue
5
6
7 Red
CHECK 6
Electronic expansion valve connector and coil resistance criteria
Service Diagnosis
Measurement point
1 Orange
2 Red
3 Yellow
4 Black
5 Gray
6 White
Troubleshooting by Remote Controller
Judgement
1 - 4 1M or more
2 - 4 100k or more
3 - 4 100 or more
4 - 7 100k or more
Measurement point
1 - 5
3 - 5
2 - 6
4 - 6
Judgement
40~50
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