--- type: lookup id: 4c asset: appliance-fault-error-codes title: "4C — Appliance fault and error codes" sources: - https://www.samsung.com/uk/support/home-appliances/the-4e-error-is-displayed-on-the-panel-of-my-washing-machine-what-can-i-do/ source_quote: "4C error code on a Samsung washing machine Updated : 28th May, 2026 The 4E (4C) error code indicates that the washing machine has detected a problem with the water supply. The most common reason for this error is a blocked or kinked water supply hose. Try the below troubleshooting steps to resolve." generated: true verified: false harvested: 2026-08-04 stale_after: 2027-08-04 brand: "Samsung" appliance_type: "washing machine" error_code: "4C" meaning: "The washing machine has detected a problem with the water supply. The most common reason for this error is a blocked or kinked water supply hose." --- **Brand:** Samsung **Appliance type:** washing machine **Error code:** 4C **Meaning:** The washing machine has detected a problem with the water supply. The most common reason for this error is a blocked or kinked water supply hose. > 4C error code on a Samsung washing machine Updated : 28th May, 2026 The 4E (4C) error code indicates that the washing machine has detected a problem with the water supply. The most common reason for this error is a blocked or kinked water supply hose. Try the below troubleshooting steps to resolve. Source: