Bertazzoni Microwave DISPLAY-FLASH-PF Error: Power failure display flash
What Does a Flashing Display Mean on a Bertazzoni Microwave? A flashing display on a Bertazzoni microwave — documented in the MD24X and MO30 STA NE Use and Care Manuals as the power failure indicator — means the appliance experienced a loss of mains power while it was in use or on standby. When power […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Yes. A flashing display after power restoration is informational only; the microwave is fully safe to use immediately — just reset the clock if needed.
Can I reset the code?
Yes. Pressing Stop/Clear and resetting the clock fully resolves the flashing display; no power-cycle or service is required.
When to stop immediately?
Stop if you notice: The display continues to flash even after pressing Stop/Clear and resetting the clock., The microwave shows additional error codes after the power is restored..
Symptoms You May Notice
Display flashes intermittently after power returns
When mains power is restored after an outage, the microwave display flashes continuously rather than showing a set time, signalling that the clock has been erased.
Any active cook cycle has been cancelled
Food that was being cooked when power was lost will not resume cooking automatically; the cooking program has been cleared from memory.
Possible Causes
Momentary power outage
A brief loss of mains voltage — from a storm, grid fluctuation, or building event — interrupted power to the microwave and cleared its volatile memory.
DIY PossibleTripped circuit breaker
The microwave's circuit breaker tripped during operation due to an overload on the circuit, cutting power to the appliance.
DIY PossibleSafe Checks You Can Do
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1
Press Stop/Clear and reset the clock
Press the Stop/Clear pad to stop the flashing, then follow the clock-setting procedure in the Use and Care Manual to restore the correct time.
The microwave is fully operational for cooking before the clock is reset — the flashing is informational only.
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2
Check and reset any tripped circuit breaker
If the power failure was isolated to the microwave circuit rather than a general outage, check the circuit breaker panel for a tripped breaker and reset it.
A breaker that trips repeatedly on the microwave circuit should be evaluated by an electrician — the circuit may be overloaded.
When to Call a Professional
Contact a qualified technician if:
- Flashing display persists after Stop/Clear and clock reset.
- Circuit breaker trips repeatedly when the microwave is in use.
- Other fault codes appear alongside or after the power failure flash.
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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