American Dryer Corp. MDG-30 Clothes Dryer User Manual


 
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4. Insufficient make-up air.
5. Poor air and gas mixture at burner, yellow or poor flame pattern; adjust gas burner air adjustment shutters.
6. Lint screen
is not being cleaned on a regular basis or often enough.
7. Extractors (washers)
are not performing properly.
8. Sail switch is fluttering, restriction in exhaust.
9. Failed microprocessor controller (computer), temperature calibration is inaccurate.
10. Failed microprocessor temperature sensor, calibration is inaccurate.
11. Failed burner or oven hi-limit.
12. Failed lint compartment hi-limit.
P. Condensation on main door glass...
1. Too long, undersized, or improperly installed ductwork.
2. Back draft damper is sticking in partially closed position.
Q. Dryer is making scraping noise at basket (tumbler) area...
1. Check for object caught in basket (tumbler) and wrapper area.
2. Basket (tumbler) is out of proper alignment...
a. Check both vertical and lateral alignment.
b. Check gap between front panel and basket (tumbler) front, setscrews may have come loose, and basket
(tumbler) walked forward or backwards.
3. Loose basket (tumbler) tie rod.
4. Failed basket (tumbler) support.
R. Excessive noise or vibration...
1. Dryer is not leveled properly.
2. Blower (impellor/fan) out of balance...
a. Excessive lint build up on blower (impellor/fan).
b. Failed blower (impellor/fan).
3. Loose basket (tumbler) tie rod.