Carrier 38MARB - Check Procedures; Temperature Sensor Check

38MARB: Service Manual
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
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Check Procedures
Temperature Sensor Check
1. Disconnect the temperature sensor from PCB.
2. Measure the sensor’s resistance value using a multi-meter.
3. Check the corresponding temperature sensor’s resistance value table.
Fig. 36 — Test
Be sure to turn off all power supplies or disconnect all wires
to avoid shock.
Operate after the compressor and coil have returned to a
normal temperature in case of injury.
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