C0

Burner failed to ignite.

What it means

Burner failed to ignite.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

A qualified gas technician should assess supply, ignition path and flame sensing if C0 persists.

Manufacturer source

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.