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Outlet Control Thermistor
The outlet control thermistor is located on the lower
rear area of the blower housing. It is below the
outlet control backup thermostat and the rack dry
thermostat. The outlet control thermistor measures
outgoing air temperature and provides temperature
change information to the power board. The outlet
control thermistor has the same resistance values
as the inlet control thermistor. (See
Inlet Control
Thermistor
.)
Operation of the outlet control thermistor can be
checked by using the Outlet Thermistor test in
service test mode. (See
Service Test Mode
.)
Speci
fi
c failures associated with the outlet control
thermistor can initiate error codes E3 and E5. (See
Service Test Mode
.)
To remove the outlet control thermistor:
Remove the drum. (See
1.
Drum
.)
Disconnect the 2 wires from the outlet control
2.
thermistor.
Remove the 2 Phillips-head screws that attach
3.
the outlet control thermistor to the blower
housing.
High Limit Thermostat
High Limit Thermostat
On electric models, the high limit thermostat is
located on the top right area of the heater housing.
On gas models, the high limit thermostat is located
on the lower left side of the diffuser. The high limit
thermostat monitors incoming air temperature.
If the thermostat reaches a temperature beyond its
maximum temperature rating, it will trip and disable
power to the elements or burner assembly.
For the electric models, the high limit thermostat
opens at 315°F (157°C) and will automatically reset
at 250°F (121°C).
For the gas model, the open temperature is 180°F
(82°C) and the close temperature is 165°F (74°C).
To remove the inlet high limit thermostat:
Remove the drum. (See
1.
Drum
.)
On electric models, mark and disconnect the
2.
2 orange wires and the two red wires from
the high limit thermostat. On gas models,
disconnect the 2 wires from the high limit
thermostat.
Remove the 2 Phillips-head screws that attach
3.
the high limit thermostat to the heater assembly
or diffuser.
Slide the thermostat from the heater assembly
4.
or diffuser.
Electric Model Shown
Outlet Control Thermistor
Electric Model Shown
Summary of Contents for Profile DPVH880EJ
Page 27: ... 27 Airflow Gas Dryer Electric Dryer ...
Page 31: ... 31 Control Board Assembly Electric and Gas Models Front View Rear View J3 ...
Page 66: ... 66 Drum Motor Circuit Electric Models Drum Motor Circuit Gas Models ...
Page 67: ... 67 Blower Motor Circuit Electric Models Blower Motor Circuit Gas Models Gas Valve Circuit ...