4C5 Samsung Dishwasher Error Code

DIY

The dishwasher starts, attempts to fill, then stops early with a dry tub.

What does 4C5 mean?

A water supply pressure or delivery fault.

Common causes

The manufacturer support page points to these conditions for this code:

  • A kinked, bent, or pinched hose
  • A water valve or tap that is not fully open

What to check first

  1. Make sure the water supply to the machine has proper pressure, the tap is open, the hose is not kinked, and nothing is blocking water delivery.

When to call a professional

If the code persists after the checks above, contact Samsung service.

Official source

This explanation follows the manufacturer support page: What do the error codes on my Dishwasher mean?.

If you see water on the floor, smell burning, or the official page says to call service, stop and contact the manufacturer or a qualified technician.