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Samsung Refrigerator 33E Error Code

Ice pipe heater error. What it means, which models show it, and how to clear it, easiest fix first.

SamsungAll Samsung refrigerator codes

33E
May need a pro

There is a fault with the small heater that keeps the ice chute or water line to the ice maker from freezing up. When it fails, the fill path can freeze and the ice maker stops making ice.

Compatible models

Samsung doesn't publish a model list for this code; it appears on Samsung refrigerators with a digital display. Check your owner's manual.

Also shown as

No other codes are listed for this fault.

Difficulty

Try the basic checks, but the usual fix is a technician's job.

Safety first: unplug the refrigerator (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix Samsung 33E

  1. Record the code

    Take a photo of the display before doing anything else so the technician has the exact code.

  2. Power reset

    Unplug the fridge or switch off its breaker for about 1 minute, then restore power. Note whether the code returns.

  3. Leave the ice area alone

    Do not try to thaw the ice maker or its fill tube with a hair dryer, heat gun or hot water. Samsung warns that this can damage the ice maker.

When to call a technician

Samsung lists 33E as a service code. Book a technician to test and replace the heater.

Parts linked to 33E

These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.

Order parts by your full model number so they fit.

Frequently asked questions

What does 33E mean on a Samsung refrigerator?

There is a fault with the small heater that keeps the ice chute or water line to the ice maker from freezing up. When it fails, the fill path can freeze and the ice maker stops making ice.

Which Samsung models show the 33E code?

Samsung doesn't publish a model list for this code; it appears on Samsung refrigerators with a digital display. Check your owner's manual.

Can I fix Samsung 33E myself?

Only the basic checks. You can safely try the steps above, but 33E usually points to a part or fault that needs a technician.

What if 33E keeps coming back?

A code that returns after a reset and the checks above usually means a part is wearing out. Note when 33E appears (which cycle, how often) and have your model number ready; it helps a technician bring the right part on the first visit.

Other Samsung refrigerator codes

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

Sources we checked