If your Bertazzoni coffee machine shows E14, start with the safe checks here. The code often tracks a possible internal control or communication problem before any parts talk with Bertazzoni Appliance Repair.
Reviewed by Marco Bellini · Last reviewed August 12, 2026
Written by
Marco Bellini Appliance Repair Content SpecialistPublished August 10, 2026Technically reviewed August 12, 2026
Content status:
Needs Technical Review — this entry is awaiting technical verification and should be confirmed before it is relied upon.
Error codeE14
ApplianceCoffee Machine
Affected model seriesBertazzoni Coffee Machine series with on-display diagnostics (model-dependent)
Quick answer
Seeing E14? On many Bertazzoni coffee machine units it relates to a control/communication issue. Capture the model plate before resetting.
Model compatibility: Bertazzoni reuses codes across series and model years, so E14 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
If your Bertazzoni coffee machine shows E14, start from the idea of a possible internal control or communication problem — then confirm in the manual. Do not open sealed, gas, or live panels to “prove” it. Exact Bertazzoni fault text shifts by model and control generation — always confirm against your documentation.
Signs
Symptoms you may notice
The coffee machine displays E14 and controls respond oddly
E14 appears at start-up or mid-cycle
Buttons or programs behave inconsistently with E14
Why it happens
Possible causes
An internal control or wiring fault
A communication issue between components
A transient electronics glitch
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Confirm stable power at the outlet
Perform a manufacturer-approved restart once
Record the full model number for the technician
Record the full Bertazzoni model and serial numbers before contacting a technician
Important safety warning. Do not open internal panels, access high-voltage wiring, or bypass any safety device. If you see smoke, sparks, a burning smell, or water near electrical parts, switch the appliance off at the outlet if it is safe to do so and call a professional.
Please avoid
What not to attempt
Do not open internal panels or access high-voltage components
Do not bypass door locks, safety switches or interlocks
Do not keep running the appliance if there is water near electrical parts, a burning smell or sparks
Get help
When to call a technician
If you are unsure at any point with E14 on screen, contact Bertazzoni Appliance Repair for on-site confirmation rather than opening panels yourself.
Seeing this code on your Bertazzoni appliance?
Book a specialist visit for a clear estimate and approval before any repair. Independent service — not an official Bertazzoni service center.
Avoid clearing E14 over and over to force a cycle. Capture it, complete only manual user steps, then let Bertazzoni Appliance Repair test if it sticks.
Exact Bertazzoni fault text shifts by model and control generation — always confirm against your documentation.
No. Bertazzoni Appliance Repair publishes independent repair guidance for homeowners. Use your Bertazzoni model manual for manufacturer wording, then book an independent technician if the fault continues.
References
Sources & references
Model-specific Bertazzoni manual — confirm the exact code wording
