Please can somebody offer some advice as to what the problem could be with my 5 year old Baxi back boiler.
When the boiler is called for approximately 50% of the time the pilot light will not ignite. You can hear the gas valve open and the gas flowing, it sparks away for about 30 seconds and then stops, after 3 cycles the boiler then locks out.
The boiler has been recently serviced and is completely free of dust and dirt in and out. The pipe connected to the ASD is clear (including the small hole half way down). A new ASD/pilot assembly has been fitted and the spark gap is correct.
The circuit board has recently been changed due to a fault which stopped it operating the gas valve.
Any advice would be greatly appreciated.
When the boiler is called for approximately 50% of the time the pilot light will not ignite. You can hear the gas valve open and the gas flowing, it sparks away for about 30 seconds and then stops, after 3 cycles the boiler then locks out.
The boiler has been recently serviced and is completely free of dust and dirt in and out. The pipe connected to the ASD is clear (including the small hole half way down). A new ASD/pilot assembly has been fitted and the spark gap is correct.
The circuit board has recently been changed due to a fault which stopped it operating the gas valve.
Any advice would be greatly appreciated.