Glow worm compact Electronic

[hwjohn]

We have a glow worm compact electronic combi, And I has decided to do it's own thing, Sometimes we have got water and heating, then we have heating and no hot water, or nothing atall, now we have nothing, The water pressure gauge show's low pressure, ( 0.5 Bar ) but the red warning light isnt on...

Anyone help please

Thanks in antissipation
........

 

[plumbersmate1]

Firstly top your water pressure back up to 1.5 bar cold. Maybe the lamp is broken or the low pressure cut out switch is blocked on the back end? Let me know whether it works properly when the pressure is where it should be?

 

[twgas]

first things first, increase pressure to 1.25ish, then see if it works.