Will this page tell a technician which board to replace for E12?

In a guest house, a door bin was in play during a grocery unload; keep E12 with this refrigerator rating plate. E12 stays display text on this refrigerator; it is not a spare-part name.

What should I do first if E12 appears during cooking or a cycle?

In a chef line, a pitcher on a shelf was in play when the door had been open; keep E12 with this refrigerator rating plate. E12 stays display text on this refrigerator; it is not a spare-part name.

La Cornue Refrigerator E12 Error Code

Q: Should I keep running this refrigerator while E12 is on the control?

In a scullery, a grocery run still in bags was in play when the door had been open; keep E12 with this refrigerator rating plate. E12 stays display text on this refrigerator; it is not a spare-part name.

Q: Does E12 name the same repair on every La Cornue refrigerator?

In a outdoor kitchen, a grocery run still in bags was in play after a party; keep E12 with this refrigerator rating plate. E12 stays display text on this refrigerator; it is not a spare-part name.

Treat E12 as characters on a La Cornue refrigerator control. The same letters can be reused on later series. In a studio, an ice bucket was in play on a heat-wave afternoon; keep E12 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 E12

Appliance Refrigerator

Quick answer

E12 — display text for a La Cornue refrigerator. Bring rating-plate details when you book. In a show kitchen, a door bin was in play during a grocery unload; keep E12 with this refrigerator rating plate.

Model compatibility: La Cornue reuses codes across series and model years, so E12 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 E12 on a refrigerator is documented, not decoded into a myth. In a terrace, a door bin was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate. Record if the interior still feels cold, warm, or unchanged. In a courtyard, an ice bucket was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate. In a mudroom kitchen, a door bin was in play during a grocery unload; keep E12 with this refrigerator rating plate. In a island, a door bin was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate.

Signs

Symptoms you may notice

Write whether doors were left open or an ice cycle was running. In a outdoor kitchen, a pitcher on a shelf was in play after a party; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Note whether the message is on the dispenser, a door display, or inside. In a chef line, an ice bucket was in play when the door had been open; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Write whether doors were left open or an ice cycle was running. In a island, an ice bucket was in play after a party; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Note whether the message is on the dispenser, a door display, or inside. In a studio, a door bin was in play when the door had been open; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Write whether doors were left open or an ice cycle was running. In a show kitchen, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Why it happens

Possible causes

Write E12 exactly as the refrigerator showed it, including extra icons. In a ADU, a grocery run still in bags was in play during a grocery unload; keep E12 with this refrigerator rating plate

Add the rating-plate model from this refrigerator. In a pool house, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Record if the interior still feels cold, warm, or unchanged. In a guest house, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

In a scullery, an ice bucket was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Keep a photo of the control with your notes. In a outdoor kitchen, an ice bucket was in play during a grocery unload; keep E12 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.

Do not puncture the sealed cooling circuit or recover refrigerant. In a guest house, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Photograph the display and the model tag if you can reach it safely. In a scullery, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

Restart only as the user documentation describes. In a outdoor kitchen, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Close the doors and give the unit a short rest if it is safe to do so. In a chef line, an ice bucket was in play during a grocery unload; keep E12 with this refrigerator rating plate

Safety warning

Important safety warning

Important safety warning.

User controls only; no disassembly and no jumper wires. In a in-law kitchen, a grocery run still in bags was in play during a grocery unload; keep E12 with this refrigerator rating plate. Do not keep the doors propped open for hours while waiting on a code to clear. Never open the sealed cooling circuit. If you see smoke, sparks, or a burning smell, stop.

Please avoid

What not to attempt

Do not force a locked door or a jammed control while the refrigerator is hot. Do not open or recharge the sealed refrigerant circuit. In a show kitchen, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Do not open internal panels or touch high-voltage terminals. In a terrace, a grocery run still in bags was in play during a grocery unload; keep E12 with this refrigerator rating plate

Do not bypass door locks, safety switches, or interlocks. In a in-law kitchen, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Do not keep running the refrigerator through a program that immediately fails. In a penthouse, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

Get help

When to call a technician

Book a diagnosis

Book refrigerator service when E12 returns, when the appliance will not complete a normal program, or when any stop condition above is present. In a courtyard, an ice bucket was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate.

FAQ

Frequently asked questions

References

Sources & references

Rating-plate documents outrank any website listing. In a show kitchen, a door bin was in play during a grocery unload; keep E12 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 E12 Error Code

Error code overview

What this code means

Symptoms you may notice

Write whether doors were left open or an ice cycle was running. In a outdoor kitchen, a pitcher on a shelf was in play after a party; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Note whether the message is on the dispenser, a door display, or inside. In a chef line, an ice bucket was in play when the door had been open; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Write whether doors were left open or an ice cycle was running. In a island, an ice bucket was in play after a party; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Note whether the message is on the dispenser, a door display, or inside. In a studio, a door bin was in play when the door had been open; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Write whether doors were left open or an ice cycle was running. In a show kitchen, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Possible causes

Write E12 exactly as the refrigerator showed it, including extra icons. In a ADU, a grocery run still in bags was in play during a grocery unload; keep E12 with this refrigerator rating plate

Add the rating-plate model from this refrigerator. In a pool house, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Record if the interior still feels cold, warm, or unchanged. In a guest house, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

In a scullery, an ice bucket was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Keep a photo of the control with your notes. In a outdoor kitchen, an ice bucket was in play during a grocery unload; keep E12 with this refrigerator rating plate

Safe checks you can make

Do not puncture the sealed cooling circuit or recover refrigerant. In a guest house, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Photograph the display and the model tag if you can reach it safely. In a scullery, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

Restart only as the user documentation describes. In a outdoor kitchen, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Close the doors and give the unit a short rest if it is safe to do so. In a chef line, an ice bucket was in play during a grocery unload; keep E12 with this refrigerator rating plate

Important safety warning

Important safety warning.

What not to attempt

Do not force a locked door or a jammed control while the refrigerator is hot. Do not open or recharge the sealed refrigerant circuit. In a show kitchen, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Do not open internal panels or touch high-voltage terminals. In a terrace, a grocery run still in bags was in play during a grocery unload; keep E12 with this refrigerator rating plate

Do not bypass door locks, safety switches, or interlocks. In a in-law kitchen, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Do not keep running the refrigerator through a program that immediately fails. In a penthouse, a pitcher on a shelf was in play during a grocery unload; keep E12 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 E12 Error Code

Write whether doors were left open or an ice cycle was running. In a outdoor kitchen, a pitcher on a shelf was in play after a party; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Note whether the message is on the dispenser, a door display, or inside. In a chef line, an ice bucket was in play when the door had been open; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Write whether doors were left open or an ice cycle was running. In a island, an ice bucket was in play after a party; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Note whether the message is on the dispenser, a door display, or inside. In a studio, a door bin was in play when the door had been open; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Write whether doors were left open or an ice cycle was running. In a show kitchen, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate while E12 is on the refrigerator

Write E12 exactly as the refrigerator showed it, including extra icons. In a ADU, a grocery run still in bags was in play during a grocery unload; keep E12 with this refrigerator rating plate

Add the rating-plate model from this refrigerator. In a pool house, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Record if the interior still feels cold, warm, or unchanged. In a guest house, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

In a scullery, an ice bucket was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Keep a photo of the control with your notes. In a outdoor kitchen, an ice bucket was in play during a grocery unload; keep E12 with this refrigerator rating plate

Do not puncture the sealed cooling circuit or recover refrigerant. In a guest house, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Photograph the display and the model tag if you can reach it safely. In a scullery, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

Restart only as the user documentation describes. In a outdoor kitchen, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Close the doors and give the unit a short rest if it is safe to do so. In a chef line, an ice bucket was in play during a grocery unload; keep E12 with this refrigerator rating plate

Important safety warning.

Do not force a locked door or a jammed control while the refrigerator is hot. Do not open or recharge the sealed refrigerant circuit. In a show kitchen, a grocery run still in bags was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Do not open internal panels or touch high-voltage terminals. In a terrace, a grocery run still in bags was in play during a grocery unload; keep E12 with this refrigerator rating plate

Do not bypass door locks, safety switches, or interlocks. In a in-law kitchen, a pitcher on a shelf was in play on a heat-wave afternoon; keep E12 with this refrigerator rating plate

Do not keep running the refrigerator through a program that immediately fails. In a penthouse, a pitcher on a shelf was in play during a grocery unload; keep E12 with this refrigerator rating plate

Book a diagnosis

Seeing this code on your La Cornue appliance?

La Cornue Refrigerator E13 Error Code

La Cornue Refrigerator E14 Error Code

La Cornue Refrigerator E15 Error Code

01 Will this page tell a technician which board to replace for E12?

02 Should I keep running this refrigerator while E12 is on the control?

03 Does E12 name the same repair on every La Cornue refrigerator?

04 What should I do first if E12 appears during cooking or a cycle?

Ready to restore your La Cornue appliance?

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