Part Breakdown Inspection Method
Room Temperature Sensor
Measure resistance with a tester
Normal At the normal temperature 37kΩ~ 8.3kΩ(-7˚C~+30˚C)
*Refer to Table 12-3-4.
Abnormal ∞, 0Ω . . . Open or Shor
t
Room Fan Motor
Measure the resistance between terminals of the connector (CN73) with a tester.
Normal At the normal temperature (10˚C ~ 30˚C
)
Abnormal ∞, 0Ω . . . Open or Short
Stepping Moto
r
Measure the resistance between the red wire and each terminal wire with a tester
.
Normal About 300Ω at the normal temperature (20˚C ~ 30˚C
)
Abnormal ∞, 0Ω . . . Open or Shor
t
Compare terminal Resistance Remark
Yellow, Red 47Ω± 10% Main
White, Red 57Ω ± 10% Sub
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