Check air outlet damper position sensor
- DEF
|
Q | ||
|
e© | ||
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1 |
I19Q78
PREPARATION:
Remove air outlet servomotor (See page AC-57). CHECK:
Measure resistance between terminals 1 and 2 of air outlet servomotor assembly connector. OK:
While operating air outlet damper control servomotor as in the procedure on page DI-924, measure resistance between terminals 2 and 3 of air outlet damper control servomotor. OK:
Resistance:
|
Damper Position |
Resistance |
|
DEF |
3.6 - 6.7 kWl |
|
FACE |
As the air outlet servomotor moves from DEF side to FACE side, the resistance decreases gradually without interruption. Replace air outlet control servomotor assembly. |
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