glowworm ultracom 2 combi

[buckley plumb]

fitted a few of these as the landlord gets them cheap dont know if anyone else has come accross this phoned glowworm and they dont know.

if the boiler rises to 2.5 bar it iluminates the flame lockout light and the boiler goes into pump over run untill the pressure drops eg if boiler cools display flashing . i thought it was a safety feature but glowworm say they dont know of it .

 

[arran197]

Ye, I think they all do it.

 

[buckley plumb]

Ye, I think they all do it.

cheers glow worm called me back today they have been playing with one in the training centre and said i was correct - a pain if vessel on the size limit.