Er
Internal technical fault on an electric or multifunction oven — service required
Appliance Type: Oven
Er1
Temperature sensor circuit fault on an electronic oven
Roasting in a La Cornue Vaulted Oven: Tips for Even Results
The vaulted oven’s radiant heat is superb for roasting. This guide shares tips on rack position, preheating, and technique to get the most from the voûte.
La Cornue Thermostat Replacement and Calibration
A drifting La Cornue oven often needs thermostat calibration or replacement. This guide explains the difference and when each is the right repair.
Understanding the 7 Cooking Modes of the CornuFé Oven
The CornuFé multifunction oven offers 7 cooking modes for baking, roasting, broiling, and more. This guide explains what each mode does and when to use it.
La Cornue Oven Door Won’t Seal: Causes and Fixes
A La Cornue oven door that won’t seal causes heat loss and uneven cooking. This guide covers the gasket, hinges, and alignment behind the problem.
How the La Cornue Vaulted Oven Works
The vaulted (voûte) oven is La Cornue’s signature. Its sealed dome radiates heat evenly around food for superior roasting and baking. Here is how it works.
La Cornue Convection Fan Noise or Failure: Fix
A noisy or non-working convection fan on a La Cornue causes uneven cooking and rattling. This guide covers diagnosis of the fan motor, blade, and bearings.
La Cornue “Er” Oven Error: What It Means and What to Do
The “Er” code on a La Cornue electronic or multifunction oven indicates an internal technical fault that needs service. This guide explains what it means and the next steps.
La Cornue Oven Temperature Drift and Calibration
If your La Cornue oven runs hot or cold, the thermostat may need calibration or the gasket may be leaking heat. This guide covers diagnosis and calibration.