help vaillant boiler no power

[1widget1]

hi sorry if i have posted in the wrong place, right i have a vaillant turbomax 242e which had a leaky divereter valve the boiler was still working though just never got round to replacing it , then yesterday the heating was on and all of a sudden the whole boiler turned off no power at all, no lights etc, ive checked the 3 glass fuses on the pcb but all are fine any help would be appreciated thanks.

 

[D_Hailsham]

I've checked the 3 glass fuses on the pcb but all are fine.

Have you checked the fuse in the supply to the boiler - should be 3 amp?

 

[1widget1]

the light on the socket illuminates so im assuming the fuse is fine

 

[picasso]

so im assuming

dont ! check the fuse ok.

 

[1widget1]

put new one in no difference

 

[picasso]

Do you have a multimeter ?

 

[Agile]

Do you know how to use a multimeter?

 

[1widget1]

dont have one but can borrow one tomorrow