Baxi Duotech 28 E133 Fault

[JAH HEATING]

Went out to this job last week, boiler wasn't lighting

Checked I was getting power to the Ignition Board (I Was) and couldn't hear an noise of a spark

Replaced the board and the HT leads, boiler started working

However, they called me back to say the same fault is occuring ???

It sounded to me that the igniotion was on the lead to me, shorting so I replaced it and it fired up

Tried again and then it stopped ?

The ignition / ticking noise seems to be coming from the ignition box itself which is new ??

Tested for voltage at the igniton board, am getting 120 which within a few seconds goes to 240 ? Does it have a transformer I take it ?

Anyway, the boiler is failing to light and it's had me scratching my head


Any help would be appreciated, thanks

 

[Billy Bob Bob]

if your gsr mate send your details to mr doberman or dan so we can discuss this fault there,its a very simple fault,but i wont let it be discussed on a open forum

 

[JAH HEATING]

if your gsr mate send your details to mr doberman or dan so we can discuss this fault there,its a very simple fault,but i wont let it be discussed on a open forum

cheers, i have posted it in the gsr forum now