Hi,
Recently inherited a boiler in a new place, & noticed over the last few weeks the water pressure
is getting a bit low.. As of today, it's now stooped below 1 bar, so needs topping up fast.
As best as I understand, this model does not needs a filling loop?
The videos I've seen to re-pressurise show two screws to undo, but I only appear to have one??
I undid it a quarter anyway with a flathead, but it didn't do much. (The one in front of the metal plate.)
There is a grey knob on the right, but I'm sure when I twisted it, it kind of hissed & I'm sure the pressure went down further.
I've attached a pic to show the underside of the boiler.
Very different from my last valiant, that was a simple screw to re-pressurise, two minute job. This one has me stumped, however.
Many thanks in advance,
Lee
Recently inherited a boiler in a new place, & noticed over the last few weeks the water pressure
is getting a bit low.. As of today, it's now stooped below 1 bar, so needs topping up fast.
As best as I understand, this model does not needs a filling loop?
The videos I've seen to re-pressurise show two screws to undo, but I only appear to have one??
I undid it a quarter anyway with a flathead, but it didn't do much. (The one in front of the metal plate.)
There is a grey knob on the right, but I'm sure when I twisted it, it kind of hissed & I'm sure the pressure went down further.
I've attached a pic to show the underside of the boiler.
Very different from my last valiant, that was a simple screw to re-pressurise, two minute job. This one has me stumped, however.
Many thanks in advance,
Lee