| 摘要 |
PURPOSE: A full auto temperature control unit tester is provided to obtain data for the overload state as well as the normal state in an easy and accurate manner. CONSTITUTION: A full auto temperature control unit tester comprises a tester body(10) including variable resistors arranged inside of the tester body and a display(11) corresponding to each sensor. The tester body has a controller arranged within the tester body so as to make a combination of the values input from variable resistors which are mounted in the tester body to generate an electrical signal in replacement of the signal obtained from the sensors required for controlling operation of an air conditioning system. The tester includes an outdoor air temperature sensor, an indoor temperature sensor, a coolant temperature sensor, an evaporator sensor, a humidity sensor, a photo sensor and an AQS sensor.
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