Samsung Washer SC (5C) Error
What it means
The SC error — which is actually the code 5C displayed in a way that often looks like 'SC' (and shows as 5E on older models) — means the washer is not draining water correctly, or at all. It's most often caused by a clogged drain filter or a kinked/blocked drain hose, both of which you can usually clear yourself.
Common causes of the SC (5C) error
- Clogged drain pump filter (lint, coins, hair, debris)
- Kinked, blocked, or improperly installed drain hose
- Drain hose pushed too far into the standpipe
- Loose or missing emergency drain cap (causes a false code)
- Restricted household drain line
- Faulty drain pump (less common)
How to fix the Samsung Washer SC (5C) error
- 1Unplug the washer firstDisconnect power before opening the pump access panel. There will be standing water, so this is an important safety step.
- 2Drain the water and clean the filterOpen the small access panel at the bottom front. Place towels and a shallow pan, drain the water through the emergency drain hose, then twist the drain filter counter-clockwise to remove it. Clear out lint, coins, and hair, rinse it in warm water, and screw it back in firmly (clockwise).
- 3Check the emergency drain capMake sure the small plug on the emergency drain hose is pushed in tight after draining. A loose cap can let the pump lose prime and trigger a false 5C/SC code.
- 4Inspect the drain hoseEnsure the drain hose isn't kinked and isn't pushed more than a few inches into the standpipe. Detach it (with towels and a bucket ready) and flush it out with water to clear any blockage.
- 5Reset and testPlug the washer back in and run a rinse/spin cycle to confirm it drains normally. If the code remains, unplug for 1–5 minutes to clear the control board, then retry.
🧰 When to call a professional
If the filter, drain cap, and hose are all clear but SC/5C keeps coming back, the drain pump itself may be failing or jammed. Accessing the pump often means tipping the machine or removing a panel — call an appliance technician if you're not comfortable doing that.
Samsung SC (5C) error — FAQ
Is SC the same as 5C on a Samsung washer?
Yes. The drain fault code is 5C, but the way it's shown on the display often looks like 'SC' to users. Older Samsung models display the same fault as 5E.
What's the most common cause of the SC error?
A clogged drain pump filter. Lint, coins, and small items collect there over time and block draining. Cleaning the filter resolves most SC/5C errors.
Why does SC come back right after I clear it?
If it returns quickly after cleaning the filter and hose, check that the emergency drain cap is tight and the drain hose isn't too deep in the standpipe. If it still recurs, the drain pump may be failing.
Sources
This guide is independently written and not affiliated with Samsung. Always unplug appliances before servicing and follow your model's manual. Error codes and steps can vary by model — when in doubt, consult a qualified technician.