What does Code nf on washer machine Samsung vrt model mean

NF indicates no water flow. This could mean that the incoming water valves were shut-off, the incoming water flow is low, or that the washer didn't detect the water flow into the washer correctly. If the drain hose is too low, the washer could fill and drain simultaneously. This can also cause the problem.

First if the washer is not getting any water, then check your shut-off valves and the hoses. Disconnect the hoses from the washer and place a bucket under them. Check the flow by turning on each valve for a bit. Clean or replace the filters at the shut-off valves and in the washer. Consider replacing the hoses. Some anti-flood hoses will reduce the water flow if they detect leaks. Make sure that the hoses are not kinked. If the water flow is good at the shut-off valves, then the inlet valve may have failed in the closed position.

If water is filling the washer, then the problem is in the water flow detection system. This could indicate the small reed switch is damaged, the air tube to the reed switch is clogged or that tube has a hole in it. Some washers check for fill by the change in the drum weight. This signal may not be reaching the control unit due to a problem with the sensor or the wiring.

If the washer is filling and draining, pull your drain hose up. It is below the washer fill level. This creates a vacuum that will drain the washer.

I hope this helps.

Cindy Wells