

Bertazzoni induction cooktop
showing L
An L on the displays means the child lock has been switched on.
Mon–Sat, 8am–8pm
- Mode, not a failure
- No repair needed
- Source: Bertazzoni
Book a visit
Three short steps, about a minute.
or call (844) 252-4077
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What L
actually means.
An L on the displays means the child lock has been switched on. It is set by pressing a zone display for three seconds and sliding the slider from 0 to 9 within ten seconds, and the same sequence takes it off again.
Bertazzoni cooktop display
What to do when L shows on the cooktopKind of codeMode, not a failure
A state the cooktop was put in, or one it picked deliberately — a child lock, a demo mode that lights the keys but heats nothing, a residual-heat letter over a zone that is still warm, a prompt that no pan has been found. Nothing has broken and no part is called for.
Usually leads toNo repair
Repeat the lock sequence from the manual to turn the child lock off.
Shows up asCooktop Controls Unresponsive
Touch keys or a slider do nothing, the display lights but ignores every press, or a knob turns without starting its burner or element.
MakeBertazzoni
An Italian maker whose US catalog lists drop-in gas cooktops, induction cooktops and pro-style rangetops.
SourceBertazzoni TFT induction cooktop user manual (PE304T*, PE365T*)
Bertazzoni induction cooktops with the TFT display interface, models PE304T* and PE365T*. The XV series and the induction downdraft cooktop have manuals of their own, which were not read for this code.
Before you book,
in this order.
Each step comes from Bertazzoni's own guidance for L on its cooktops. Follow it to the end: the last card says whether this is a visit.
Repeat the lock sequence from the manual to turn the child lock off.
Make sure no pan or cloth covers the zone displays while you try the unlock sequence, because it starts with a three-second press on one of them.
If the L will not go away, book a visit so the touch interface can be checked.
Cleared?
The cooktop came right without a new part. If the same message returns while a zone or burner is on, or the top shuts itself down again mid-meal, treat it as a fresh problem and book it.
What not to do
L is not a sign that the cooktop has failed or lost power. The controls are locked on purpose.
What you may
notice with it.
The cooktop problems L tends to arrive with. Answer these at the cooktop before anyone is booked.
All problems
Cooktop Controls Unresponsive
5 causes, cheapest first
No repair indicated
Nothing to repair.
A state the cooktop was put in, or one it picked deliberately — a child lock, a demo mode that lights the keys but heats nothing, a residual-heat letter over a zone that is still warm, a prompt that no pan has been found. Nothing has broken and no part is called for.
Bertazzoni
cooktops.
An Italian maker whose US catalog lists drop-in gas cooktops, induction cooktops and pro-style rangetops.
Bertazzoni cooktop repairMore Bertazzoni codes
Mode, not a failure on other makes
Gas cooktop
A gas cooking surface dropped into a countertop cutout, with its gas line and power cord running down into the cabinet underneath.
Induction cooktop
A glass cooktop in the counter that heats the pan itself through magnetic coils, run by power boards and cooled by a fan underneath.
Rangetop
A pro-style gas cooking top with its knobs across the front, set into a notch above a base cabinet, often with a griddle or char-broiler beside the burners.
In Bertazzoni's own words
The letter L appears on the display
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Bertazzoni induction cooktops with the TFT display interface, models PE304T* and PE365T*. The XV series and the induction downdraft cooktop have manuals of their own, which were not read for this code.
Bertazzoni L cooktop repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about L.
Can I clear L myself?
How do I turn off the L on my Bertazzoni cooktop?
Is the L child lock the same as the keypad lock on a Bertazzoni cooktop?
Why do I have to slide from 0 to 9 to clear the L on a Bertazzoni TFT cooktop?
Back to your everyday
Still showing L?
Book with the code copied exactly, the full model number, and whether there is any smell of gas or burning — with a code in hand, that is where the diagnosis starts.