Written by
Adrian Soto Appliance Repair Content SpecialistPublished September 5, 2026Updated October 20, 2026
Error codeE-05
ApplianceMicrowave
Quick answer
E-05 on a Samsung microwave is a cooking time setting over error (combination). Try the manual's power reset and request service if it returns.
Model compatibility: Samsung reuses codes across series and model years, so E-05 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Cooking time setting over error (combination).
E-05 is how a Samsung microwave flags a cooking time setting over error (combination). You may see E05 instead.
Samsung gives it for current-series microwaves.
Before you call
Owners are asked to remove power first, by unplugging the microwave or switching off the breaker. Drying comes next if it got wet. With no moisture involved, a 60-second wait is enough before turning it on. If the display shows E-05 once more, request service.
Also in the list
E-04, listed as cooking time setting over error (convection)
E-03, listed as cooking time setting over error (grill)
E-02, listed as cooking time setting over error (microwave)
Need microwave repair in Los Angeles?
Call (310) 896-4231 about your Samsung microwave. Details of microwave repair are online. Mention the code, the model number and the steps you have already done.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
