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Error Code

Electrolux Washer EH3 Error Code

VERIFIED

Error code EH3
Appliance Washer

Code EH3, printed H3 or B3, comes third among the supply voltage entries, and the incoming voltage it describes is too high.

Items named for a technician

  • Wiring running from the power input to the main board.
  • Wiring that leads to the motor board, inspected for a short to power or ground.

Washers

Newer-line Electrolux front-loaders, with select models marked.

Owner role

Nothing is addressed to the owner. If you have to, unplug the washer and then phone with the code.

Entries close to EH3

  • EH1: power frequency out of limits
  • EH2: the matching voltage code
  • EHE: a control relay fault

Booking an EH3 visit in San Francisco

An Electrolux washer showing EH3 can be booked with the Bay Area team on (415) 449-0036; see Electrolux washer repair for the service itself. Keep the code and the model number within reach.

Model compatibility: Electrolux reuses codes across series and model years, so EH3 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

EH3 (H3 or B3) means the incoming supply voltage is too high.

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.

FAQ

Frequently asked questions

Ready to get your Electrolux appliance working again?

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Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area San Francisco Bay Area, California

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