Electrolux T4900 - Outlet Air - Thermistor Element (Ntc Sensor)

47
Sensors and overheating thermostats
Service
manual
Outlet air - Thermistor element (NTC sensor)
Function
Thesensormeasuresthetemperatureintheoutletairandthesignalisreturnedtothe
SelectaPCB.
TheselectaPCBturnstheheatingunitoffwhentheoutletairthermistorindicatesthat
therequiredtemperaturehasbeenreached.
Theresistanceofthisdeviceisnormally4to6kOhmsat20°Canditdropsasthe
temperatureincreases.
ThesensorAismountedneartheoutletairoverheatingthermostat,fig.1.
Error codes
Thefollowingerrorcodesarerelatedtothissection:
E04, E18
SeeSelectaControlServiceManualformoreinformation.
A
1
A