Heating Sensor (Ntc-Sensor); Vacuum Switch - Electrolux T5350 Service Manual

5.2.2

Heating sensor (NTC-sensor)

Description
The heating sensor is placed behind the lint filter next to the fan on the front of the machine.
The heating sensor measures the temperature in the outlet air and the signal is returned to the PCB.
The PCB turns the heating unit off when the outlet air thermistor indicates that the required temperature has been
reached.
Replacement of heating sensor (NTC-sensor)
Disconnect the power to the machine. Gas heated machine: Shut off the manual gas valve.
Remove the filter door.
Remove the lint filter and demount the panel.
Disconnect the heating sensor and remove it. Connect the new heating sensor and put it in position. Make sure the
sensor gets all the way in.
Remount the panel, lint filter and the filter door.

5.3 Vacuum switch

Function
The vacuum switch is placed next to the heating module on the back of the machine.
The vacuum switch ensures the necessary airflow in the machine.
Replacement of vacuum switch
Disconnect the power to the machine. Gas heated machine: Shut off the manual gas valve.
Demount the rear panel.
Disconnect the wires to the vacuum switch. Disconnect the vacuum hose. Note the position of the wires.
Remove the screws (A) and disconnect the vacuum switch.
Connect the new vacuum switch. Connect the vacuum hose and the wires. Make sure that the art. No. on the new
vacuum switch is the same as the old one.
Service Manual
13
fig.7862
fig.7863