VERIFIED
E19 in daily use
With some gas cooktops you hold the knob for a few seconds after ignition. When the flame goes out as soon as you release it, the cooktop is not confirming that the flame is established. Owners describe a burner that flickers blue, then vanishes, followed by E19. Sometimes it works after a few attempts. How long you hold the knob matters, so tell us.
Port clogging is common in kitchens that cook with a lot of oil, and sugary spills can bake onto burner heads. An old toothbrush on a cold burner head can remove light buildup, without pushing debris into the ports.
Tell us whether the flame behaves the same on every burner, or only on one. A single-burner problem points to local parts, such as the sensor or head, while every burner failing points toward something shared in the gas or control path.
Checks that are safe for an owner
- Hold the knob a little longer after ignition on a clean, cool cooktop and see whether the flame holds.
- Check that the burner cap and ring are dry, seated and not misaligned.
- Look at the flame itself: it should be mostly blue and steady, with no yellow tips.
- Listen for the igniter clicking and watch whether a spark appears at the burner before the flame forms.
Meaning of the code
E19 is not tied to one confirmed definition across Bertazzoni cooktops, and gas and induction models use different code tables. Combined with the lights-then-dies pattern, it makes us think about flame confirmation, but the model number and a gas-side inspection decide. Flame confirmation means the control senses that a flame is actually present after the igniter sparks, and when it cannot confirm one it stops the gas, which is why the flame dies moments after you release the knob.
Inside checks start with
The first look goes to the flame sensing part near the burner, its wiring and connection, and the valve that keeps gas flowing once the flame is proven. We also check that the burner ports are clear, since a partly blocked port gives a weak flame that the sensor may not register.
Technician or not
Any smell of gas means leaving the kitchen and calling the gas utility from outside, with no switches touched. Beyond that, a flame that cannot hold is a technician repair, because it concerns safety of the gas path. We do not advise bypassing the sensing or holding the knob in for long as a workaround.
Frequently asked questions
A few extra seconds is fine. Do not hold it for a long period, and never use the burner if you smell gas.
Yellow tips often mean debris or an air mixture problem. It deserves a look, not a workaround.
Yes. Whether others hold their flame tells us if the fault is local or shared.
Model compatibility: Bertazzoni reuses codes across series and model years, so E19 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
