Written by
Nora Halvorsen Appliance Care EditorPublished October 26, 2026
VERIFIED
Error codeEA1
ApplianceDryer
Older Electrolux dryers use EA1 for the message Main Supply Frequency out of Range. It is documented on tech sheet 137265000B, which is the older series rather than the current one.
Two possible conditions
The line supply frequency lies outside its limits.
The electronic control board is faulty.
The sheet asks nothing of the owner, so the dryer is best passed to service with the code noted.
E91: communication between the interface and the main board.
Dryer service close to home in San Francisco
An EA1 that will not clear can be reported to Electrolux dryer repair for San Francisco and the Bay Area on (415) 449-0036. Bring the model number and a short list of steps tried.
Model compatibility: Electrolux reuses codes across series and model years, so EA1 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
Main supply frequency out of range, from an older dryer series.
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 Electrolux appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
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Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
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