d.Verify that the motor(s), heat, and door indicator lights on the back side of the microprocessor controller (computer) board are lit. (Refer to the illustration below.)

1)“FAN” (Blower) output light emitting diode (L.E.D.) indicator

2)“FOR” (Forward) output L.E.D. indicator

3)“Rev” (Reverse) output L.E.D. indicator

4)“Air” (Air Jet) output L.E.D. indicator

5)“HT 1” (Heat) output L.E.D. indicator

6)“Fuse” (Main Fuse) input L.E.D. indicator

7)“Lint” (Lint Door) input L.E.D. indicator

8)“Main” (Main Door) input L.E.D. indicator

9)“Drum” (Basket [Tumbler] Hi-Limit) input L.E.D. indicator

10)“Sail” (Sail Switch) input L.E.D. indicator

11)“Burn” (Burner Hi-Limit) input L.E.D. indicator

12)“Flame” (Burner Control Failure) input L.E.D. indicator

13)“Power Supply” input L.E.D. indicator

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Image 49
American Dryer Corp ML-122D installation manual