4C
Dishwasher water supply fault
The dishwasher is not receiving the expected fresh-water supply.
What this code means
The dishwasher is not receiving the expected fresh-water supply.
Possible causes
- Water supply valve closed
- Supply hose kinked, frozen or blocked
- Inlet restriction
- Insufficient water pressure
Common symptoms
- 4C or 4E displayed
- Tub remains dry
- Cycle stops shortly after starting
Checks to make
- Confirm the supply valve is open
- Check the inlet hose for kinks or blockage
- Check that the property water supply is available
- Restart after correcting the supply issue
Safety
- Turn off the water supply before disconnecting hoses.
Model notes
Samsung groups 4C and 4E as water-supply codes.