SiBE121135_A Troubleshooting for SA Indoor Unit
Service Diagnosis 188
Note: 1. Check the connector of fan motor. (Power supply cable)
2. Turn OFF the power supply.
3. Measure the resistance between the terminals at the motor side connectors to check that
there is no short circuit, while the connector is disconnected.
FFQ, FHQ series
FDBQ series
Model Measuring points Resistance for judgement
FFQ series
(1) - (3) 88.2Ω ± 10%
(2) - (3) 85.5Ω ± 10%
FHQ series
(1) - (3) 71.0Ω ± 10%
(2) - (3) 73.5Ω ± 10%
Resistance for judgement
RED - BLK BLK - BLU BLU - ORG ORG - WHT
315.5Ω ± 10% 74.7Ω ± 10% 50.4Ω ± 10% 83.6Ω ± 10%
(1) Red
(2) White
(3) Black
(R18060)
(R18426)
M1F
BLK
BLU
ORG
RED
WHT
YLW
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