Worcester 28i wont ignite.

[Mary.D]

Can anybody advise...
Boiler lost pressure this morning so it shut down. I have topped it back up but the light on the front wont stop flashing each time i try to re - ignite. It just wont ignite. When trying to light it, I can hear the tick tick tick noise of what I assume is the ignition.
Any ideas...anybody???

 

[Rob]

There is a reset button (on top of the boiler iirc) failing that...

If your sure its trying to ignite then i'd advise calling a Corgi man out. Gas involved!

 

[Mary.D]

I looked on the user instructions and read about the reset button on top. So I climbed up and all I can see in the place where the button should be is a red valve looking thing. When you open it (it just has a top on it that flips up) and inside just looks like a valve!!!
Have been in touch with corgi guy and he said saturday!!! We're freezing so I'll try all possibilities.
Any more thoughts???

 

[Gasguru]

Put the cap back on...that's a test point. The overheat stat is on the left front on top of the boiler. Make sure the cross shaped inner part is pressed down.,

 

[Mary.D]

Thanks for replies. Corgi plumber has been. It appears to be something to do with the water pressure sensor located in the top right part of the boiler near the 2 orange wires (I heard him discussing it with Worcester/Bosch technical people) New sensor should be here today.

 

[Gasguru]

Next time tell us it's a 28i JUNIOR which is an entirely different boiler than the 28i.