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4. Failed ignitor and flame-probe assembly.
5. Failed DSI module.
6. Failed gas valve.
Q. Dryer operates but is taking too long to dry...
1. Exhaust ductwork run too long or is undersized, back pressure
must be
no less than 0 and
cannot
exceed
0.3 inches water column (W.C.).
2. Restriction in exhaust ductwork...
a. Exhaust back draft damper is sticking partially closed.
b. Restriction in ductwork, check ductwork from dryer
ALL
the way to the outdoors.
3. Low or inconsistent gas pressure.
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 regular basis.
7. Extractors (washers) are not performing properly.
8. Sail switch is fluttering, restriction in exhaust ductwork.
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.
R. Condensation on main door glass...
1. Too long, undersized, or improperly installed ductwork.
2. Back draft damper is sticking in partially closed position.
S.
Dryer is making a scraping noise at basket (tumbler) area...
1. Check for object caught in basket (tumbler) or 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), setscrews may have come loose, and basket
(tumbler) walked forward or backward.
