RELIANCE 0-49017-57 Power AC module

An RH Sensor Error alarm indicates that an RH Sensor has exceeded alarm conditions. Check for a damaged sensor. The humidity sensor is either shorted, open, or otherwise not returning a valid signal that indicates a properly working sensor. A wire connection may be broken or shorted, or the sensor itself may be faulty.

Temp Sensor Fail Alarm

A Temperature Sensor Failure alarm indicates that a temperature sensor has exceeded alarm conditions. Check for a damaged sensor. The temperature sensor is either shorted, open, or otherwise not returning a valid signal that indicates a properly working sensor. A wire connection may be broken or shorted, or the sensor itself may be faulty. PMAC High Temp

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