SOI/DT 2006-01 dmm 50/71 599 37 47-13
5.12 NTC temperature sensor (incorporated in the heating element)
5.12.1 General characteristics
In the electronic models an NTC sensor is used to control the
washing temperature. In these sensors, the internal resistance
decreases as the temperature increases. This reduction in
resistance is detected by the electronic control system which, when
the desired temperature is reached, disconnects the heating
element.
1. NTC resistor
2. Metal capsule
3. Terminals
4. Plastic casing
RESISTANCE (Ω)
TEMPERATURE
(ºC)
Rated value Maximum value Minimum value
20
60
80
6050
1250
640
6335
1278
620
5765
1222
660
5.12.2 Electrical symbol
5.12.3 Checking for efficiency
Use a tester to check that the resistance of the sensor corresponds to the temperature.
To Next Page
Loading...
Need help?
General
