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Error 4C Stops machine UK market

Samsung Washing Machine Error Code 4C

4C on a Samsung washing machine usually means: The washer is not receiving water correctly during fill. On a Samsung Washing Machine, 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
Manufacturer source Updated Oct 17, 2026 View source

How to fix 4C — ranked steps

Try these in order. Stop when the code clears.

  1. 1 Restore the water supply

    Easy
    • Open the tap fully, confirm supply pressure is within 0.5 to 8 bar, clean the mesh filter, and check the hose for kinks.

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