While you wait for answers, we may have found some information which could help you.
Success
Message
gas cooker ignition switch?
Main Oven burner stays on low flame?
Canon oven won't ignite?
help canon gas cooker?
Ignition battery replacement?
Canon Carrick Gas Cooker Model CH60GCIW?
How can I fix my Canon Winchester cooker?
Clicking Noise-Canon C60GCIK Gas Cooker?
Canon Chichester oven?
Chichester Canon 10250G?
Flame low in main oven?
Gas hob will not ignite canon Chichester?