Samsung Washer 5C Error Code: Meaning, Causes & Fix

Drain error — the washer is not draining water out of the tub.

5C (shown as 5E on older Samsung displays, and as SC in some character sets) means the control ran the drain pump but the water level did not fall as expected. The machine stops — usually with a tub full of water — because it cannot safely spin a full tub. In the large majority of cases the water path is physically blocked: the pump filter, the pump itself, or the drain hose. Genuine pump failures are the second most common cause. The drain filter deserves its reputation as the centre of the 5C story, because of where Samsung puts it: downstream of the tub and immediately in front of the drain pump, so everything the wash water carries that should not be in a pump — coins, screws, hair grips, lint, the occasional small sock — is deliberately trapped there first. That design makes the filter both the most common 5C cause and the cheapest one, but it also makes the cleaning procedure unforgiving of shortcuts. The tub holds far more water than the filter housing, and the filter sits below that water, which is why Samsung's sequence always runs through the emergency drain hose first, and why Samsung repeats its warning that a filter knob not closed properly afterwards will leak. A 5C fixed by the book, with the impeller checked and the recess wiped, is usually finished.

What causes the 5C code on a Samsung washer?

Clogged pump (debris) filter

On front-loaders the filter behind the lower front access panel slowly collects coins, lint, hair and small clothing items until flow stops. This is the first thing to check — it needs no tools beyond a shallow tray.

Blocked or kinked drain hose, or a blocked standpipe

A hose pushed too far down the standpipe can siphon or air-lock; a lint-plugged standpipe backs water up until the pump times out.

Object jammed in the drain pump

A coin, bra wire or button can stall the pump impeller — often with a buzzing or rattling sound during drain attempts.

Failed drain pump motor

The pump hums weakly or is silent and tests open-circuit; common after years of heavy use or after running jammed for a long time.

Level sensor misreading

Rare: the tub is actually empty but the sensor still reports water, so the control believes draining failed.

A debris filter that has simply gone too long between cleanings

Samsung treats filter cleaning as scheduled maintenance, not as a rescue job: its emergency-drain guide calls cleaning the debris filter a good thing to do every 2 months, and other Samsung guides advise cleaning it 5 or 6 times a year to prevent it clogging. A filter left for a year of family washing accumulates a felt of lint, hair and pocket debris that narrows the drain path gradually, which is why 5C so often arrives first on the biggest, dirtiest loads — those push the most water through the most restricted filter — before it starts appearing on ordinary ones.

The blanking cap left on a new spigot connection

Samsung's UK 5C guide names a cause that only exists on recently installed machines: if the drain hose connects to a spigot on the waste pipe or sink trap, the spigot may still carry its blanking cap from before the washer was connected. With the cap in place the pump is pushing against a sealed pipe, the tub cannot empty, and the machine reports the same 5C as a clogged filter would. A 5C on a brand-new installation, or straight after plumbing work under the sink, should send you to the spigot before it sends you to the filter.

A frozen drain hose in an unheated space

Samsung's washer information-code tables list the drain hose being frozen alongside it being kinked or clogged with foreign matter as a 5C cause. Water standing in a low loop of hose in a cold garage or utility room can freeze solid overnight, and the pump then has nowhere to send the tub's water. The giveaway is timing: 5C that appears on the first wash of a freezing morning, in a machine that drained perfectly the day before, and clears once the room warms, is ice until proven otherwise.

Checks to run before you replace anything

1. If there is an access panel at the lower front, open it, drain the tub slowly through the small emergency drain tube into a shallow tray, then unscrew the debris filter and clean it.
2. Check the drain hose along its whole run for kinks; Samsung's documented installation checks are that a standpipe connection uses a pipe of at least 5 cm diameter with adequate drainage capacity, and that a hose draped over a wash basin sits between 60 cm and 90 cm above the floor, held in its hose guide. (Corrected 2026-10-28: an earlier '15–20 cm into the standpipe' figure could not be verified in any Samsung source and has been removed.)
3. Listen during a drain attempt: buzzing/humming = pump powered but jammed or failed; silence = pump may not be getting power.
4. Inspect what you find in the filter — a sock or washcloth confirms the story; shredded rubber can mean a deteriorating hose or gasket.
5. Find the drain filter properly on a front-loader: Samsung places it behind the small access panel at the front bottom of the machine. Press firmly on the access door or use a coin to open it, depending on the model, and you will find the emergency drain hose and the round filter cap together behind it — the filter is not accessed from the back or the top of the machine.
6. Understand the top-loader difference before hunting for a panel that is not there: Samsung's own 5C guidance marks the debris-filter cleaning step as front-load only, and its information-code pages repeat that the debris filter check applies to front loaders. Most Samsung top-loaders have no bottom-front debris filter of this kind, so a draining top-loader is worked through its hose, its drain pump area per the model's manual, and the house drain — not through a filter door it does not have.
7. Drain before you unscrew, every time: pull out the emergency drain hose, position its spout over a shallow dish, remove the cap, and let the water run out until it stops, then recap the hose and secure it back in place. Samsung's order exists because the filter sits below tub water level — unscrewing it first releases the whole tub through the filter housing onto your floor.
8. Inspect the pump impeller while the filter is out: Samsung's pump-filter procedure has you check that the drain pump propeller inside the filter housing is unclogged, and clean the filter recess with a damp cloth before refitting. A filter that comes out clean while a hairpin or bra wire sits in the impeller behind it explains a 5C that survives a filter clean.

How to fix 5c error code samsung washer?

1. Clean the debris filter and refit it snugly — a filter not fully seated can also leak, so run a short drain/spin and watch for drips.
2. Remove a jammed object from the pump housing (unplug first; the pump is accessed from below/front on most models after draining).
3. Clear or re-route the drain hose; clear a blocked standpipe (a drain auger or a plumber if the blockage is in the house line).
4. If the pump is silent and the filter/hose are clear, unplug and meter the pump for continuity — an open winding means replace the pump (Moderate DIY: clamps and a few screws, but you are working in a wet area, so drain fully first).
5. Re-run Drain+Spin empty to confirm the tub empties in normal time before washing again.
6. Clean the filter the full Samsung way, not just a rinse: after emergency-draining, rotate the drain filter anti-clockwise to remove it, take off all debris, wash it in warm water, wipe the filter recess, then refit it and rotate clockwise until it locks. Samsung warns twice on this step — a filter knob not closed properly can cause a leak, and a filter not inserted properly can cause an operational failure or a leak — so the refit is part of the fix, not an afterthought.
7. Respect the safety-knob variant if your filter will not turn: Samsung notes that some filters feature a safety knob designed to stop children opening it accidentally, and that to open it you push in and turn it to the left. Forcing a safety knob as if it were a plain cap risks breaking the very part that seals the pump housing.
8. Prove the fix at the start of a test cycle, as Samsung's guidance describes: switch the washer back on and start a cycle, and the machine should drain at the beginning of that test cycle. Brisk draining there confirms the path is clear; no drain movement with a clean filter, a proven hose and a clear impeller is the point at which Samsung directs you to customer care for service, because the remaining suspects are the pump and its power supply.

The part that usually fails: Drain pump

The part that usually fails when the path is clear. Test: continuity across its terminals — an open reading (or a pump that runs but moves no water because the impeller has stripped) means replacement. A jammed impeller that frees up and then works is a warning sign the pump is at end of life.

How to reset / clear the 5C code

5C clears after a power cycle once the machine can actually drain. If you cleared the filter, power-cycle (unplug 5 minutes) and run Drain+Spin — a successful full drain confirms the fix.

On Samsung washers most fault codes clear with a power reset: switch the machine off, unplug it (or trip the breaker) for at least 5 minutes so the control board fully discharges, then restore power and run a short Rinse+Spin or a small test load. If the code was caused by a one-off condition — a kinked hose, an unbalanced load, a suds spike — it will not come back. If it returns on the next cycle, the control has detected the same fault again and the reset has only cleared the message, not the cause. Samsung does not use a button-combination 'master reset' on most models; the power cycle is the reset.

Why does the 5C code keep coming back?

If 5C keeps coming back with a clean filter, the restriction is usually deeper: lint build-up in the tub-to-pump hose, a standpipe that is slowly silting up, or a pump that is weakening and only fails under a full load of water. Repeated jamming objects point to a damaged tub gasket or a drum baffle letting items escape. A 5C that returns within a few washes of a thorough filter clean is telling you the restriction lives somewhere the filter cannot testify about. Work outward: the hose run itself, straightened all the way to the drain system and proven unkinked; the connection, whether a spigot whose clip has loosened or a standpipe the hose has slipped in; and then the house side, because Samsung notes a standpipe needs a minimum diameter of 5 cm and proper drainage capacity to accept what the pump delivers. Only when hose, connection and house drain are all proven does a returning 5C fairly indict the pump — Samsung's stopping rule matches that order, sending you to service when a washer with a cleaned filter still will not drain at the start of a test cycle.

How to stop 5C coming back

• Clogged pump (debris) filter: On front-loaders the filter behind the lower front access panel slowly collects coins, lint, hair and small clothing items until flow stops. This is the first thing to check — it needs no tools beyond a shallow tray.
• Blocked or kinked drain hose, or a blocked standpipe: A hose pushed too far down the standpipe can siphon or air-lock; a lint-plugged standpipe backs water up until the pump times out.
• Object jammed in the drain pump: A coin, bra wire or button can stall the pump impeller — often with a buzzing or rattling sound during drain attempts.

Retrieving stored fault codes on Samsung washers

Most Samsung washers store recent fault codes that a technician can read in the service/diagnostic mode. Entry varies by model family: on many front-loaders you press and hold Delay End and Pre Soak (or Temp and Spin, on older models) together for about 3 seconds until the display lights all segments; on top-loaders a similar two-button hold (often Delay End + Pre Soak) is used. Once inside, the cycle knob steps through stored codes and component tests (fill, drain, motor, heater). Because the button pair differs between model years, confirm the pair for your exact model in the tech sheet fixed inside the machine or in the user manual before relying on a code you read there.

Other Samsung washer error codes

See the full list on the Samsung Washer error codes hub.

Codes 5C gets confused with

ND — No Drain — the washer is not draining (Samsung groups nd with 5E/SE/5C/SC as one no-drain family). ND (shown as nd on many displays) is Samsung's no-drain report: the control ran the drain pump but the water did not leave at the correct speed, or at all.

OE — Overflow error — the washer has detected a water level that is too high. OE means the level sensor is reporting more water than the cycle should have — either the tub genuinely overfilled, or the sensor is lying.

SE — No drain — the washer is not draining (Samsung lists SE in its nd, 5E, SE, 5C, SC no-drain family). It is not a sensor error on washers. SE is a spelling Samsung itself prints for its washer no-drain fault: Samsung's US/Caribbean washer information page groups the family as 'nd, 5E, SE, 5C, SC, 1 5C: No drain error — water is not draining from the washer at the correct speed (or at all)', and its published fix sequence is to turn the washer off and check the level, inspect the drain hose, clean the pump filter (front loaders only), then turn the washer back on and start a cycle.

DC — Door error on some Samsung models, unbalanced load error on others — Samsung publishes DC in both families, and the model's own manual decides which meaning applies. DC is the Samsung washer code with two documented meanings, and Samsung says so itself: its washer information-code page lists dC in the door-error group ('the door is not detected as closed and locked') and dc again in the unbalanced-load group, each time carrying the note 'On some models, dC is a Door Error.

Working from a symptom instead? Read our troubleshooting guide for this problem.

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