27. Sensors and overheating thermostats
Service
manual
487 03 29 41
8
27
Outlet air - Thermistor element (NTC sensor)
Function
The sensor measures the temperature in the outlet air and the signal is returned to the
main circuit board.
The main circuit board 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 80 to 100 kOhms at 20°C and it drops as the
temperature increases.
The sensor A is mounted near the outlet air overheating thermostat.
Error codes
The following error codes are related to this section:
E02, E04, E18
Refer to Selecta Control Service Manual for more information.
A
A
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