Remedy
Tip: Check the ceramic insulator is not damaged, this can cause the spark to earth, twist and pull the ceramic insulator to ensure it is not broken.
1. Check the gas supply to the property and check the working pressure on the gas valve inlet.
2. Check the gas-air ratio.
3. Check the ionisation electrode and the harness for damage or contamination.
4. LPG: Sufficient gas in the tank or recently refilled?