American Dryer Corp. AD-385 User Manual
Page 43
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b. Main door switch is out of adjustment.
c. Loose connection or broken wire in door switch harness.
F. The dryer does not start, and the microprocessor controller (computer) LED display shows
'dOOr'...
1. Failed door switch.
2. Loose connection or broken wire in door switch harness.
3. Failed microprocessors controller (computer).
G. Microprocessor controller (computer) display reads "dSFL"...
1. Fault in microprocessor heat sensing circuit...
a. Blown 1/8-amp (Slo Bio) fuse on microprocessor controller (computer)...shorted wire in
sensor harness would cause this.
b. Failed microprocessor temperature sensor.
c. Loose connection or broken wire in sensor harness between the sensor bracket and the
microprocessor controller (computer).
d. Failed microprocessor controller (computer).
H. Microprocessor controller (computer) will not accept any, or only accept certain keyboard
entries...
1. Failed keyboard label (touchpad) assembly.
2. Failed microprocessor controller (computer).
I. Microprocessor controller (computer) locks up and a LED display reads erroneous
message(s) or only partial segments...
1. Transient power voltage (spikes)...disconnect power to dryer, wait one (1) minute and reestablish
power to dryer. If problem is still evident...
a. Failed keyboard label (touchpad) assembly.
b. Failed microprocessor controller (computer).
J. Dryer stops during a cycle and microprocessor controller (computer) LED display returns
to "FILL"...
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