Flamco Flexcontrol: simple checking of expansion vessel pre charge

[@superwout]

So turn right to isolate and drain, turn left to close drainage and connrct to the system again? I remember using one of these valves but there was no manual available at the time...

[@eazyrat]

is that balloon analogy the case will vessels then? they will always inevitably lose pressure? thanks

[@ALARMusII]

is there a scheme for the operation of this device, which directions opens and which closes in opposite positions ?

[@chaseenginesltd9442]

It would be useful to know the pre-charge pressure required for a given system pressure

[@Flamcogroup]

pre-charge and selection of vessels can be calculated using our online tool: apps.flamcogroup.com/calculators/central-heating/1/1

[@slawekcyrwus8395]

😂prawie się udało ,ale porusza poważny problem 👏

[@cliffhanger906]

But from the looks of it, since the Expansion vessel is high up, you aren`t completely empyting it out of the water to have an accurate meassurement. It might say 0.65 but in reality it could be alot less.

[@davidnichol6282]

Very informative.

[@SuperCaliListic]

what literally everyone sees: flamco what I see: flamingo

[@spreygawd]

BRO THATS LEGIT WHAT I SEARCHED FOR YEARS AGO