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L. DMC computer locks up and the L.E.D. display reads erroneous messages
or only partial segments
1. Transient power voltage (spikes), disconnect power to the dryer, wait one (1) minute (NOTE: for
dryer models with the optional battery back up, disconnect battery), then reestablish power to the
dryer. If the problem is still evident, proceed to Items M2 through M4.
2. Failed keyboard (touchpad) label assembly
3. Improper grounding of the dryer or the Dual Microprocessor Control (DMC) computer ground
connections to the panel or the dryer are not proper.
4. Failed Dual Microprocessor Control (DMC) computer.
M. Dryer stops during a cycle and the DMC computer L.E.D. display returns
to "FILL"
If dryer is equipped with optional battery back up
1. Refer to
Item M1, Item M3, or Item M4 above.
If dryer does not have optional battery back up:
1. Loose connection somewhere in the power source to the dryer.
2. Loose connection in main power circuit to the Dual Microprocessor Control (DMC) computer.
3. Improper grounding of the dryer or the Dual Microprocessor Control (DMC) computer ground
connections to the panel or the dryer are not proper.
4. Failed Dual Microprocessor Control (DMC) computer.
N. Heating unit is not operating (no heat) basket (tumbler) is turning, DMC
computer heat indicator dot is on but "HEAT" output L.E.D. is not
1. Failed Dual Microprocessor Control (DMC) computer.
O. Gas heating unit is not operating (no heat) both DMC computer heat indica-
tor dot and "HEAT" indicator are on but no spark at burner area when the
dryer is first started
1. Fault in sail switch circuit
a. Sail switch is out of adjustment or has failed.
b. Sail switch damper is not closing or is fluttering
1) Lint drawer or screen is dirty or clogged.
2) Restriction in exhaust duct work.
2. Fault in burner hi-limit circuit or thermostat.
3. Fault in basket (tumbler) hi-limit circuit or thermostat.
4. Failed Direct Spark Ignition (DSI) module (burner control).
5. Failed Direct Spark Ignition (DSI) ignitor or flame-probe assembly.