Where do I find the model information that belongs with F12?

In a pool house, a door bin was in play after a party; keep F12 with this refrigerator rating plate. F12 stays display text on this refrigerator; it is not a spare-part name.

Will this page tell a technician which board to replace for F12?

In a guest house, a door bin was in play when the door had been open; keep F12 with this refrigerator rating plate. F12 stays display text on this refrigerator; it is not a spare-part name.

La Cornue Refrigerator F12 Error Code

This page is about the F12 message on a La Cornue refrigerator: what to capture, what to stop for, and what helps a visit. In a basement kitchenette, an ice bucket was in play on a heat-wave afternoon; keep F12 with this refrigerator 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 F12

Appliance Refrigerator

Quick answer

La Cornue refrigerator message F12. Write what you see; do not assume one failed part. In a tasting kitchen, a door bin was in play during a grocery unload; keep F12 with this refrigerator rating plate.

Model compatibility: La Cornue reuses codes across series and model years, so F12 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

F12 is the string this La Cornue refrigerator showed. In a courtyard, a door bin was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate. In a penthouse, an ice bucket was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate. Note whether the message is on the dispenser, a door display, or inside. In a scullery, a door bin was in play during a grocery unload; keep F12 with this refrigerator rating plate. In a galley, a door bin was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate.

Signs

Symptoms you may notice

Record if the interior still feels cold, warm, or unchanged. In a tasting kitchen, a pitcher on a shelf was in play after a party; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Say if the message is constant or only after a door opening. In a courtyard, a pitcher on a shelf was in play when the door had been open; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Record if the interior still feels cold, warm, or unchanged. In a rooftop kitchen, an ice bucket was in play after a party; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Why it happens

Possible causes

Write F12 exactly as the refrigerator showed it, including extra icons. In a butler pantry, a door bin was in play when the door had been open; keep F12 with this refrigerator rating plate

Add the rating-plate model from this refrigerator. In a farmhouse, a grocery run still in bags was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate

Note whether the message is on the dispenser, a door display, or inside. In a galley, a grocery run still in bags was in play during a grocery unload; keep F12 with this refrigerator rating plate

In a basement kitchenette, a pitcher on a shelf was in play on a heat-wave afternoon; keep F12 with this refrigerator 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.

Close the doors and give the unit a short rest if it is safe to do so. In a pool cabana, an ice bucket was in play when the door had been open; keep F12 with this refrigerator rating plate

Do not puncture the sealed cooling circuit or recover refrigerant. In a mudroom kitchen, a door bin was in play after a party; keep F12 with this refrigerator rating plate

Photograph the display and the model tag if you can reach it safely. In a rental suite, a door bin was in play when the door had been open; keep F12 with this refrigerator rating plate

Safety warning

Important safety warning

Important safety warning.

Internal covers, terminal blocks, and locked doors stay closed at home. In a chef line, a grocery run still in bags was in play after a party; keep F12 with this refrigerator rating plate. Stop if you hear arcing, see sparks, or smell burning at the compressor area. Never open the sealed cooling circuit. If you see smoke, sparks, or a burning smell, stop.

Please avoid

What not to attempt

Do not open internal panels or touch high-voltage terminals. Do not open or recharge the sealed refrigerant circuit. In a terrace, a pitcher on a shelf was in play after a party; keep F12 with this refrigerator rating plate

Do not bypass door locks, safety switches, or interlocks. In a in-law kitchen, an ice bucket was in play when the door had been open; keep F12 with this refrigerator rating plate

Do not keep running the refrigerator through a program that immediately fails. In a penthouse, an ice bucket was in play after a party; keep F12 with this refrigerator rating plate

Get help

When to call a technician

Book a diagnosis

If F12 is still on the La Cornue refrigerator after a documented restart, or you are unsure, book a visit with the exact display, rating-plate model, and ZIP. In a penthouse, an ice bucket was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate.

FAQ

Frequently asked questions

References

Sources & references

Display messages for a refrigerator belong in the booklet that shipped with the appliance. In a tasting kitchen, an ice bucket was in play when the door had been open; keep F12 with this refrigerator 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 Refrigerator F12 Error Code

Error code overview

What this code means

Symptoms you may notice

Record if the interior still feels cold, warm, or unchanged. In a tasting kitchen, a pitcher on a shelf was in play after a party; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Say if the message is constant or only after a door opening. In a courtyard, a pitcher on a shelf was in play when the door had been open; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Record if the interior still feels cold, warm, or unchanged. In a rooftop kitchen, an ice bucket was in play after a party; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Possible causes

Write F12 exactly as the refrigerator showed it, including extra icons. In a butler pantry, a door bin was in play when the door had been open; keep F12 with this refrigerator rating plate

Add the rating-plate model from this refrigerator. In a farmhouse, a grocery run still in bags was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate

Note whether the message is on the dispenser, a door display, or inside. In a galley, a grocery run still in bags was in play during a grocery unload; keep F12 with this refrigerator rating plate

In a basement kitchenette, a pitcher on a shelf was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate

Safe checks you can make

Close the doors and give the unit a short rest if it is safe to do so. In a pool cabana, an ice bucket was in play when the door had been open; keep F12 with this refrigerator rating plate

Do not puncture the sealed cooling circuit or recover refrigerant. In a mudroom kitchen, a door bin was in play after a party; keep F12 with this refrigerator rating plate

Photograph the display and the model tag if you can reach it safely. In a rental suite, a door bin was in play when the door had been open; keep F12 with this refrigerator rating plate

Important safety warning

Important safety warning.

What not to attempt

Do not open internal panels or touch high-voltage terminals. Do not open or recharge the sealed refrigerant circuit. In a terrace, a pitcher on a shelf was in play after a party; keep F12 with this refrigerator rating plate

Do not bypass door locks, safety switches, or interlocks. In a in-law kitchen, an ice bucket was in play when the door had been open; keep F12 with this refrigerator rating plate

Do not keep running the refrigerator through a program that immediately fails. In a penthouse, an ice bucket was in play after a party; keep F12 with this refrigerator 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 Refrigerator F12 Error Code

Record if the interior still feels cold, warm, or unchanged. In a tasting kitchen, a pitcher on a shelf was in play after a party; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Say if the message is constant or only after a door opening. In a courtyard, a pitcher on a shelf was in play when the door had been open; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Record if the interior still feels cold, warm, or unchanged. In a rooftop kitchen, an ice bucket was in play after a party; keep F12 with this refrigerator rating plate while F12 is on the refrigerator

Write F12 exactly as the refrigerator showed it, including extra icons. In a butler pantry, a door bin was in play when the door had been open; keep F12 with this refrigerator rating plate

Add the rating-plate model from this refrigerator. In a farmhouse, a grocery run still in bags was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate

Note whether the message is on the dispenser, a door display, or inside. In a galley, a grocery run still in bags was in play during a grocery unload; keep F12 with this refrigerator rating plate

In a basement kitchenette, a pitcher on a shelf was in play on a heat-wave afternoon; keep F12 with this refrigerator rating plate

Close the doors and give the unit a short rest if it is safe to do so. In a pool cabana, an ice bucket was in play when the door had been open; keep F12 with this refrigerator rating plate

Do not puncture the sealed cooling circuit or recover refrigerant. In a mudroom kitchen, a door bin was in play after a party; keep F12 with this refrigerator rating plate

Photograph the display and the model tag if you can reach it safely. In a rental suite, a door bin was in play when the door had been open; keep F12 with this refrigerator rating plate

Important safety warning.

Do not open internal panels or touch high-voltage terminals. Do not open or recharge the sealed refrigerant circuit. In a terrace, a pitcher on a shelf was in play after a party; keep F12 with this refrigerator rating plate

Do not bypass door locks, safety switches, or interlocks. In a in-law kitchen, an ice bucket was in play when the door had been open; keep F12 with this refrigerator rating plate

Do not keep running the refrigerator through a program that immediately fails. In a penthouse, an ice bucket was in play after a party; keep F12 with this refrigerator rating plate

Book a diagnosis

Seeing this code on your La Cornue appliance?

La Cornue Refrigerator F13 Error Code

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La Cornue Refrigerator E02 Error Code

01 Where do I find the model information that belongs with F12?

02 Will this page tell a technician which board to replace for F12?

Ready to restore your La Cornue appliance?

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