American Dryer Corp. AD-200 PHASE 7 Clothes Dryer User Manual


 
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5. Front or rear doors are opened during cycle.
6. Failed microprocessor controller (computer) I/O (input/output) board.
J. Microprocessor controller (computer) L.E.D. (light emitting diode) displays Lint Drawer Open.
1. Lint drawer is not closed ALL the way.
2. Lint drawer switch is out of proper adjustment.
3. Failed lint drawer switch.
4. Failed microprocessor controller (computer) I/O (input/output) board.
K. Microprocessor controller (computer) will not accept any keyboard (touchpad) entries, (i.e.,
L.E.D. [light emitting diode] display reads READY and when keyboard [touchpad] entries
are selected, the L.E.D. [light emitting diode] display continues to read READY)...
1. Failed keyboard (touchpad) label assembly.
2. Failed microprocessor controller (computer) display board.
L. Microprocessor controller (computer) will only accept certain keyboard (touchpad) entries...
1. Failed keyboard (touchpad) label assembly.
2. Failed microprocessor controller (computer) display board.
M. Microprocessor controller (computer) locks up and the display reads erroneous messages or
only partial segments...
1. Transient power voltage spikes...disconnect the electrical power to the dryer, wait one (1) minute and
reestablish power to the dryer. If problem is evident...
a. Failed microprocessor controller (computer).
b. Failed keyboard (touchpad) label assembly.
N. Dryer stops during a cycle, microprocessor controller (computer) buzzer (tone) sounds for a few
seconds, and then microprocessor controller (computer) returns to READY...
1. Loose connection somewhere in the main power circuit to the microprocessor controller (computer).
O. Microprocessor controller (computer) display reads Rotation Fault...
1. Rotational sensor circuit failure...fault somewhere in the tumbler (basket) rotation or circuit...
a. Tumbler (Basket) is not rotating...
1) Broken tumbler (basket) drive belts.