I have a W2000 which was fitted about 22 years ago and has generally been very reliable.
We haven't used the boiler through the summer as it has been warm enough and our Honeywell 3 port valve needs replacing as you have to run the valve in manual to get the rads to heat up. The system worked okay in manual mode until we switched it on for the first time since spring.
Basically, when the boiler is cold, you can get the pilot light on by following the correct sequence and one switched on, the boiler will fire up and work normally for about 20 mins. After this time, the pilot light goes out between fires and can't be relit. Each time you take your finger off the green button, the pilot goes out which suggestes that there is a fault comewhere.
Any ideas/advice would be very welcome
We haven't used the boiler through the summer as it has been warm enough and our Honeywell 3 port valve needs replacing as you have to run the valve in manual to get the rads to heat up. The system worked okay in manual mode until we switched it on for the first time since spring.
Basically, when the boiler is cold, you can get the pilot light on by following the correct sequence and one switched on, the boiler will fire up and work normally for about 20 mins. After this time, the pilot light goes out between fires and can't be relit. Each time you take your finger off the green button, the pilot goes out which suggestes that there is a fault comewhere.
Any ideas/advice would be very welcome