Maytag MDE25PN - High Temp Cutout; (Electric Dryers)

5-6
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Dryers that have poor ventilation,
and exhibit higher than normal venting
back-pressure, can begin cycling the heater
with the High Temp Thermostat rather than
the Operating Thermistor. When this occurs
poor drying or long dry times are usually the
result.
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
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Access the Electric Heating Element
(See page 4-44).
The high temp cutout is a non resettable
device. The cutout temperature is 178ºC
(352ºF).
If the dryer does not heat and there is 240VAC
to the dryer, perform the following test.
Unplug dryer or disconnect power.
Disconnect the wires from the high temp
cutout.
Set the ohmmeter to the R X 1 scale.
Set digital ohmmeters to lowest scale.
Touch the ohmmeter test leads to the high
temp cutout terminals. The meter should
indicate continuity (0Ω). If the meter
indicates an open circuit (infinite Ω), replace
both the high temp cutout and the high temp
thermostat. In addition, check for a failed
heater element, or a blocked, or improper
exhaust system.
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2.
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4.
High Temp
Cutout
Heater Coil
High Temp
Thermostat