Is E01 enough information to order a part?

In a in-law kitchen, a wok ring was in play after a power blink; keep E01 with this range rating plate. E01 stays display text on this range; it is not a spare-part name.

How should I describe E01 if the display later goes blank?

In a penthouse, a wok ring was in play after a power blink; keep E01 with this range rating plate. E01 stays display text on this range; it is not a spare-part name.

La Cornue Range E01

Treat E01 as characters on a La Cornue range control. The same letters can be reused on later series. In a rooftop kitchen, a fish pan was in play late on a weeknight; keep E01 with this range rating plate.

Book a Repair (310) 570-2050

Reviewed by Elena Voss · Last reviewed September 5, 2026

Written by Elena Voss Published September 5, 2026 Technically reviewed September 5, 2026

Error code E01

Appliance Range

Quick answer

E01 — display text for a La Cornue range. Bring rating-plate details when you book. In a ADU, a fish pan was in play late on a weeknight; keep E01 with this range rating plate.

Model compatibility: La Cornue reuses codes across series and model years, so E01 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

This listing exists so E01 on a range is documented, not decoded into a myth. In a pool house, a tea kettle was in play late on a weeknight; keep E01 with this range rating plate. Write which knob or mode was selected when the control changed. In a mudroom kitchen, a fish pan was in play before guests sat down; keep E01 with this range rating plate. In a island, a fish pan was in play during a long braise; keep E01 with this range rating plate. In a courtyard, a tea kettle was in play after a power blink; keep E01 with this range rating plate.

Signs

Symptoms you may notice

Record whether ignition, simmer, or bake heat had already started. In a carriage house, a stockpot was in play after a power blink; keep E01 with this range rating plate while E01 is on the range

Note whether a surface burner, the oven cavity, or both were in use. In a pool cabana, a stockpot was in play after a power blink; keep E01 with this range rating plate while E01 is on the range

Record whether ignition, simmer, or bake heat had already started. In a mudroom kitchen, a Dutch oven was in play before guests sat down; keep E01 with this range rating plate while E01 is on the range

Why it happens

Possible causes

Write E01 exactly as the range showed it, including extra icons. In a show kitchen, a tea kettle was in play mid-sear; keep E01 with this range rating plate

Add the rating-plate model from this range. In a terrace, a tea kettle was in play mid-sear; keep E01 with this range rating plate

Write which knob or mode was selected when the control changed. In a in-law kitchen, a roasting pan was in play mid-sear; keep E01 with this range rating plate

In a penthouse, a roasting pan was in play mid-sear; keep E01 with this range rating plate

Keep a photo of the control with your notes. In a carriage house, a simmer plate was in play mid-sear; keep E01 with this range rating plate

Before you call

Safe checks you can make

These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.

Do not keep striking a burner that will not light. In a in-law kitchen, a tea kettle was in play before guests sat down; keep E01 with this range rating plate

Confirm the control still shows the same characters after it cools. In a penthouse, a tea kettle was in play before guests sat down; keep E01 with this range rating plate

Use only a manufacturer-approved restart from the booklet, if one exists. In a carriage house, a roasting pan was in play before guests sat down; keep E01 with this range rating plate

If it is safe, turn the knobs to off and leave the range to cool. In a pool cabana, a roasting pan was in play before guests sat down; keep E01 with this range rating plate

Safety warning

Important safety warning

Important safety warning.

Cool-down first when the range has been producing heat. In a guest house, a griddle bridge was in play after a power blink; keep E01 with this range rating plate. If you smell gas, do not operate switches; leave and call the gas provider. If you smell gas, do not operate switches; leave and contact the gas provider and a qualified technician. If you see smoke, sparks, or a burning smell, stop.

Please avoid

What not to attempt

Do not order a part from E01 without an on-site confirmation. Do not keep operating burners or oven modes if you smell gas. In a ADU, a griddle bridge was in play before guests sat down; keep E01 with this range rating plate

Do not scrape, paint over, or discard the rating plate. In a pool house, a stockpot was in play before guests sat down; keep E01 with this range rating plate

Do not force a locked door or a jammed control while the range is hot. In a guest house, a stockpot was in play before guests sat down; keep E01 with this range rating plate

Do not open internal panels or touch high-voltage terminals. In a scullery, a Dutch oven was in play mid-sear; keep E01 with this range rating plate

Get help

When to call a technician

Book a diagnosis

Share E01, the range type, what it was doing, and your ZIP. Repair, if needed, follows inspection and an estimate. In a mudroom kitchen, a fish pan was in play before guests sat down; keep E01 with this range rating plate.

FAQ

Frequently asked questions

References

Sources & references

Rating-plate documents outrank any website listing. In a ADU, a fish pan was in play before guests sat down; keep E01 with this range rating plate.

About the author

Elena Voss

Independent content specialist

Elena Voss is the content specialist behind La Cornue appliance service guides. Elena researches common La Cornue appliance faults, translates technical service information into plain language, and works…

Areas of expertise

Château® ranges
CornuFé® ranges
Château® ranges
Ventilation hoods
Ovens & cooktops
Error-code diagnostics

Editorial responsibilities

Writes appliance guides and error-code explanations, coordinates technical review with experienced technicians, and updates content when guidance or products change.

Profile last reviewed September 5, 2026

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La Cornue Range E01

Error code overview

What this code means

Symptoms you may notice

Record whether ignition, simmer, or bake heat had already started. In a carriage house, a stockpot was in play after a power blink; keep E01 with this range rating plate while E01 is on the range

Note whether a surface burner, the oven cavity, or both were in use. In a pool cabana, a stockpot was in play after a power blink; keep E01 with this range rating plate while E01 is on the range

Record whether ignition, simmer, or bake heat had already started. In a mudroom kitchen, a Dutch oven was in play before guests sat down; keep E01 with this range rating plate while E01 is on the range

Possible causes

Write E01 exactly as the range showed it, including extra icons. In a show kitchen, a tea kettle was in play mid-sear; keep E01 with this range rating plate

Add the rating-plate model from this range. In a terrace, a tea kettle was in play mid-sear; keep E01 with this range rating plate

Write which knob or mode was selected when the control changed. In a in-law kitchen, a roasting pan was in play mid-sear; keep E01 with this range rating plate

In a penthouse, a roasting pan was in play mid-sear; keep E01 with this range rating plate

Keep a photo of the control with your notes. In a carriage house, a simmer plate was in play mid-sear; keep E01 with this range rating plate

Safe checks you can make

Do not keep striking a burner that will not light. In a in-law kitchen, a tea kettle was in play before guests sat down; keep E01 with this range rating plate

Confirm the control still shows the same characters after it cools. In a penthouse, a tea kettle was in play before guests sat down; keep E01 with this range rating plate

Use only a manufacturer-approved restart from the booklet, if one exists. In a carriage house, a roasting pan was in play before guests sat down; keep E01 with this range rating plate

If it is safe, turn the knobs to off and leave the range to cool. In a pool cabana, a roasting pan was in play before guests sat down; keep E01 with this range rating plate

Important safety warning

Important safety warning.

What not to attempt

Do not order a part from E01 without an on-site confirmation. Do not keep operating burners or oven modes if you smell gas. In a ADU, a griddle bridge was in play before guests sat down; keep E01 with this range rating plate

Do not scrape, paint over, or discard the rating plate. In a pool house, a stockpot was in play before guests sat down; keep E01 with this range rating plate

Do not force a locked door or a jammed control while the range is hot. In a guest house, a stockpot was in play before guests sat down; keep E01 with this range rating plate

Do not open internal panels or touch high-voltage terminals. In a scullery, a Dutch oven was in play mid-sear; keep E01 with this range rating plate

When to call a technician

Book a diagnosis

Seeing this code on your La Cornue appliance?

Frequently asked questions

Sources & references

Ready to restore your La Cornue appliance?

Tell us what’s wrong — we’ll take it from there

La Cornue Range E01

Record whether ignition, simmer, or bake heat had already started. In a carriage house, a stockpot was in play after a power blink; keep E01 with this range rating plate while E01 is on the range

Note whether a surface burner, the oven cavity, or both were in use. In a pool cabana, a stockpot was in play after a power blink; keep E01 with this range rating plate while E01 is on the range

Record whether ignition, simmer, or bake heat had already started. In a mudroom kitchen, a Dutch oven was in play before guests sat down; keep E01 with this range rating plate while E01 is on the range

Write E01 exactly as the range showed it, including extra icons. In a show kitchen, a tea kettle was in play mid-sear; keep E01 with this range rating plate

Add the rating-plate model from this range. In a terrace, a tea kettle was in play mid-sear; keep E01 with this range rating plate

Write which knob or mode was selected when the control changed. In a in-law kitchen, a roasting pan was in play mid-sear; keep E01 with this range rating plate

In a penthouse, a roasting pan was in play mid-sear; keep E01 with this range rating plate

Keep a photo of the control with your notes. In a carriage house, a simmer plate was in play mid-sear; keep E01 with this range rating plate

Do not keep striking a burner that will not light. In a in-law kitchen, a tea kettle was in play before guests sat down; keep E01 with this range rating plate

Confirm the control still shows the same characters after it cools. In a penthouse, a tea kettle was in play before guests sat down; keep E01 with this range rating plate

Use only a manufacturer-approved restart from the booklet, if one exists. In a carriage house, a roasting pan was in play before guests sat down; keep E01 with this range rating plate

If it is safe, turn the knobs to off and leave the range to cool. In a pool cabana, a roasting pan was in play before guests sat down; keep E01 with this range rating plate

Important safety warning.

Do not order a part from E01 without an on-site confirmation. Do not keep operating burners or oven modes if you smell gas. In a ADU, a griddle bridge was in play before guests sat down; keep E01 with this range rating plate

Do not scrape, paint over, or discard the rating plate. In a pool house, a stockpot was in play before guests sat down; keep E01 with this range rating plate

Do not force a locked door or a jammed control while the range is hot. In a guest house, a stockpot was in play before guests sat down; keep E01 with this range rating plate

Do not open internal panels or touch high-voltage terminals. In a scullery, a Dutch oven was in play mid-sear; keep E01 with this range rating plate

Book a diagnosis

Seeing this code on your La Cornue appliance?

Range Repair

01 Is E01 enough information to order a part?

02 How should I describe E01 if the display later goes blank?

Ready to restore your La Cornue appliance?

Tell us what’s wrong — we’ll take it from there