Hi Lunat
Checking new expansion vessel pressure was the first thing I did
after fitting, it was pressurised correctly
Thanks for the thought though, any other ideas?
Philgreg.
Glow Worm Xtrafast 3 - 4yrs old.
Initially, water loss through PRV, fitted new PRV.
Still same problem, checked pressure on boiler expansion
vessel, vessel full of water! thought i'd found problem.
Fitted new exp vessel in line. Then customer told me that
pressure rises from set position of...
Hi Poxi
thanks for your suggestion you may have got something there,
turned off isolation valve, still water coming through hot side of
mixer taps.
what's the prob ??
cheers Philgreg
Hi Dave
thanks for the quick response.
can,t be taps too far away, 1st tap tested was approx 1.5mtrs
away from Boiler.
DHW at boiler hot water outlet Approx 60 degrees
Checked condensate trap OK.
Changed condensate sensor on recoperator & flue sensor at same time.
Boiler about 4 years old.
Still cutting out and A77 fault code, now stumped ! ???
Is there anybody out there ?