Error code reference

Samsung Dishwasher Error Code HC4

Drying duct temperature is 102 degrees or higher for 3 consecutive seconds when drying duct temperature…

Drying duct temperature is 102 degrees or higher for 3 consecutive seconds when drying duct temperature sensor is not within inspection range; cycle stops.

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HC4 on my Samsung DW80R5060US

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Drying duct temperature is 102 degrees or

From Service Manual 393915, p.47:

1.Access service mode to confirm the active fault code and read stored error history.

2.Disconnect the sensor and measure resistance at the sensor body. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens and shorts. Back-probe the sensor pins at the control board connector; a reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part DA32-10105R

Temperature sensor

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