Model compatibility: Electrolux reuses codes across series and control generations, so H2 / B2 may mean something different on another appliance or platform. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Electrolux dryer code H2 / B2 indicates power-supply issue. Start with checks that can be done safely from outside the appliance, then stop if the code returns. Use the full model number before following any model-specific diagnostic procedure.
Treat this number as a diagnostic pointer rather than a parts verdict: power-supply issue. When dryer may stop or restart, the code helps separate an external condition from possibilities such as incoming power outside the expected range and line wiring issue.
Electrolux Owner Center documents this code for laundry dryers. Exact controls and installation requirements vary by model, so confirm the model-specific use and care and installation guides.
Signs
Symptoms you may notice
dryer may stop or restart
code may appear after a supply event
heating or motor operation may be interrupted
Why it happens
Possible causes
incoming power outside the expected range
line wiring issue
supply instability
electronic control problem
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Turn the dryer off and disconnect power.
Check the breaker and whether other devices on the circuit show unusual power behavior.
Do not use an extension cord or power strip.
If the supply appears unstable or the code returns, have the electrical supply and dryer checked.
Important safety warning. Stop immediately if you smell overheating, see electrical damage, the breaker repeatedly trips, or the drum is mechanically jammed. Otherwise, stop after one safe reset/check cycle if the code returns.
Get help
When to call a technician
Schedule dryer repair if H2 / B2 returns after the safe checks. A technician can test the model-specific circuits associated with power-supply issue without guessing from the display alone.
If one safe retest does not clear H2 / B2, keep the displayed code and model information for the service visit. Mention whether dryer may stop or restart, because it is relevant when checking incoming power outside the expected range.
Seeing this code on your Electrolux appliance?
If the code returns after the safe checks, book a repair visit and share the exact display plus your full model number.
Electrolux Dryer Repair for common Electrolux problems, safe troubleshooting, error-code context, and signs it is time to schedule professional service.
It indicates power-supply issue. Check the model number because code meanings can vary by dryer platform.
A brief power reset is reasonable when there is no sign of overheating, wiring damage, or a tripped breaker. If the code returns, the underlying issue still needs diagnosis.
Do not continue if there is overheating, restricted airflow, electrical behavior, or abnormal drum movement. Correct any simple external issue and test only once.
References
Sources & references
Electrolux Owner Center, Laundry Dryer Error Code Guide.
Ready to get your Electrolux appliance working again?
Book a repair visit and share your full model number plus any displayed code so diagnosis can start on the right path.
