Home › Dishwashers › Samsung › 1E / IE

Samsung Dishwasher 1E / IE Error Code

Clogged filter or overheating (depends on model). Here is what it means and how to clear it, easiest fix first.

1E / IE
Moderate DIY

This code means different things depending on the type of dishwasher. On Waterwall models it means water isn't passing through the filter. On rotary (spray arm) models it means the interior has got too hot.

Waterwall models: clogged filter. Rotary models: high-temperature heater error, the same as HC. 1E and IE are the same code. Check your manual to confirm which type you have.

Safety first: unplug the dishwasher (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 1E / IE

  1. Waterwall models: clean the fine filter

    Switch off power, remove the bottom rack, and take out and rinse the fine filter at the bottom of the tub following your manual. Refit it and run a cycle.

  2. Rotary models: power cycle

    Switch off the breaker for about 30 seconds and back on. Then empty the dishwasher, add detergent, and run a Normal cycle.

When to call a technician

If the code comes back after these steps, request service. On rotary models, repeated overheating means the heater or temperature sensing needs a technician.

Parts that commonly cause 1E / IE

Order parts by your exact model number so they fit.

Other Samsung dishwasher codes

Frequently asked questions

What does 1E / IE mean on a Samsung dishwasher?

This code means different things depending on the type of dishwasher. On Waterwall models it means water isn't passing through the filter. On rotary (spray arm) models it means the interior has got too hot.

Can I fix Samsung 1E / IE myself?

Often. The first steps above are safe checks a homeowner can do. If they don't clear 1E / IE, the cause is likely a worn part that needs replacing.

What if 1E / IE keeps coming back?

A code that returns after a reset and the checks above usually means a part is wearing out. Note when 1E / IE appears (which cycle, how often) and have your model number ready; it helps a technician bring the right part on the first visit.

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

References