HEATER CORE TEMPERATURE SENSOR [FULL-AUTO AIR CONDITIONER]


id0740a1126100


Purpose

•  The heater core temperature sensor detects the airflow temperature passing through the heater core.
•  The heater core temperature sensor signal is used for the i-stop control.

Function

•  The heater core temperature sensor converts the detected temperature to an electric signal.

Construction

•  A thermistor-type heater core temperature sensor has been adopted.
•  The heater core temperature sensor is installed to the A/C unit.

Operation

•  The thermistor changes the resistance according to the surrounding temperature.
•  The resistance decreases if the temperature increases, and conversely increases if the temperature decreases as shown in the figure.
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Fail-safe

•  Function not equipped.