Main Parts Check; Temperature Sensor Checking - Century B-VMH36SD-1 Service Manual

Main parts check

1. Temperature sensor checking

Disconnect the temperature sensor from PCB, measure the resistance value with a tester.
Temperature sensors:
Room temp.(T1) sensor,
Indoor coil temp.(T2) sensor,
Outdoor coil temp.(T3) sensor,
Outdoor ambient temp.(T4) sensor,
Compressor discharge temp.(TP) sensor.
Measure the resistance value of each winding by using a multi-meter.
Service Manual - VMH 9/12/18/24 SU & VMH30/36S D Series
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