HEATED AIR TEMPERATURE SENSOR ERROR

Cause

Heated air temperature sensor is out of range

Solution

Check heated air temperature sensor resistance for 8~44kohms.

Check heater for 40~45 ohms.

Check heater for 120 volts.

Examples of wiring colors are from Models LDTH7972, LDPH7972, LDPS6762

AIR DRY THERMISTOR CHECK


Pin 1  RED wire

to

Pin 2 BLACK wire

should be

8k ~ 44k ohms 

Examples of wiring colors are from Models LDTH7972, LDPH7972, LDPS6762

AIR DRY HEATER

CHECK


Pin 1  YELLOW wire

to

Pin 2 WHITE wire

should be

11 ~ 13 ohms 

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