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Samsung · Washing machine

Samsung Washing machine error 4C

The washer detected a water-supply problem.

Error code4CAlso: 4E
!
Use cautionSamsung states that 4E/4C usually means insufficient water supply, often from a blocked or kinked inlet hose.

Coverage: Samsung washers that display 4C or 4E; verify model-specific pressure requirements.

What this code usually means

Samsung states that 4E/4C usually means insufficient water supply, often from a blocked or kinked inlet hose.

BrandSamsung
ApplianceWashing machine
ConfidenceManufacturer sourced

Safe checks, in order

  1. 1Turn off power before moving the washer.
  2. 2Confirm the hot and cold supply valves are fully open and the hoses are not kinked.
  3. 3Turn off the water supply before checking user-serviceable inlet screens described in the manual.

Common symptoms

  • Washer does not fill
  • Filling is unusually slow
  • Cycle stops shortly after starting

Possible causes

  • Closed or partially closed supply valve
  • Kinked inlet hose
  • Blocked inlet screen or low water pressure

Stop and get qualified help when

  • A hose is bulging, cracked or leaking
  • Water is near electrical connections
  • The code persists despite normal household water flow
Primary sourceSamsung Support — 4E/4C error ↗Verified 2026-07-17 · manufacturer