Gas oven (dual‑fuel models) fails to ignite; error indicates ignition or flame failure.

Safety first: Turn off gas supply and electrical power before servicing. If you smell gas, ventilate the area immediately and do not operate electrical switches; contact your gas supplier or emergency services.

• 1. Verify gas supply: Ensure the gas shutoff valve to the oven is fully open. Confirm other gas appliances work properly.
• 2. Observe ignition attempt: With panels in place and power on, start a bake cycle and watch through the oven window. The igniter should glow (for glow‑bar types) or spark (for spark systems) within 30–60 seconds.
• 3. Test igniter: If the igniter does not glow or spark, disconnect power and access the igniter. Measure resistance; an open circuit indicates a failed igniter that must be replaced with a Fulgor Milano‑approved part.
• 4. Check gas valve: If the igniter glows but the burner never lights, the gas valve may be faulty or the igniter may be too weak to open it. Measure igniter current (for glow‑bar types) according to service specs; replace igniter if current is low.
• 5. Ignition control module: On spark systems, if there is no spark and the igniter tests good, the ignition control module may be defective and should be replaced by a qualified technician.