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FOR SERVICE TECHNICIAN ONLY - DO NOT REMOVE OR DESTROY
Part of Heating System
Harness/connection
Heater relay
Thermal cut-off
Thermal fuse
High limit thermostat
Heat element assembly
Gas burner assembly
Centrifugal switch
Exhaust thermistor
Machine control
electronics. See ESD
information, page 1.
User interface and
housing assembly
Gas supply
Dryer does not heat:
Locate the components using figure 10.
Thermal
Cut-Off
High Limit Thermostat
Thermal Fuse
Exhaust Thermistor
Electric Dryer
Figure 10. Thermal Components, viewed from front.
Electric
Gas
Dryer
Dryer
no
no
no
no
Heater
Element
PAGE 16
ELECTRIC DRYER:
1. Unplug dryer or disconnect power.
2. Remove the toe panel to access the thermal
components.
3. Using an ohmmeter and referring to the wiring
diagram, measure the resistance from the red
wire terminal at the thermal cut-off to the red
wire terminal at the heater.
If the resistance is about 10 , go to step 5.
If an open circuit is detected, go to step 4.
4. Visually check the wire connections to the
thermal cut-off, high limit thermostat, and heater.
If connections look good, check for continuity
across each of these components.
Replace the heater if it is electrically open.
Replace both the thermal cut-off and high limit
thermostat if either one is electrically open.
High Limit Thermostat
Flame
Sensor
Thermal Fuse
Exhaust Thermistor
Gas Dryer
Thermal
Cut-Off
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