Remove electricity from the microwave at the plug or the breaker panel.
Where moisture is present, allow it to dry out, otherwise count a 60-second wait.
Afterwards, restore the supply and try a normal cycle.
If E-22 returns, Samsung says to request service.
Samsung microwave service in San Francisco
Samsung microwave problems in San Francisco and nearby towns go through Samsung microwave repair. Call (415) 969-6153. Keep the model number nearby, along with E-22 and a note of the steps already done.
Model compatibility: Samsung reuses codes across series and model years, so E-22 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
E-22 is Samsung's short temp sensor error.
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.
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