Samsung Dishwasher Error Code 4C
4C on a Samsung dishwasher usually means: The water supply is inadequate in pressure or temperature. On a Samsung Dishwasher, code 4C points to the water inlet valve.
Fix it fast: Restore the water supply. Full ranked steps below.
- Likely part
- water inlet valve
- Fault type
- water supply
How to fix 4C — ranked steps
Try these in order. Stop when the code clears.
-
1 Restore the water supply
Easy- Confirm the supply valve is open and the inlet hose is unkinked with adequate pressure and temperature.
Other Samsung Dishwasher codes
The water level inside the tub is too low. On a Samsung Dishwasher, code 9E points to the water level sensor.
A drain-pump operation fault was detected. On a Samsung Dishwasher, code 3C points to the drain pump.
The dishwasher cannot drain. On a Samsung Dishwasher, code 5C points to the drain pump.
A panel button is being sensed as stuck. On a Samsung Dishwasher, code BE points to the control panel.
The water overheated beyond the safe limit. On a Samsung Dishwasher, code HC points to the heating element.
The heater temperature-detection circuit is faulty. On a Samsung Dishwasher, code HE points to the temperature sensor.
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