Daikin ERQ Service Manual page 236

Troubleshooting by Indication on the Unified ON/OFF Controller
[CHECK 3] Check for Fan Motor Connector
(1) Turn the power supply off.
(2) With the fan motor connector on motor side disconnected, measure the resistance between
226
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
Measurement point
1 - 4
2 - 4
3 - 4
4 - 7
: http://splitoff.ru/tehn-doc.html
ESIE09-05
Judgment
1MΩ or more
100kΩ or more
100Ω or more
100kΩ or more
Troubleshooting