A
ATTSARNI
Hi A Vokera Compact 28 With a low pressure problem.
If the CH standing pressure is set any higher than 0.2 bar, at full temp the PRV operates and Blows down until 3 bar
and then when it cools locks out on low pressure.
The Boilers 6 years old and due service in august Last service sheet says OK 1.0BAR on CH ???
Cheers
If the CH standing pressure is set any higher than 0.2 bar, at full temp the PRV operates and Blows down until 3 bar
and then when it cools locks out on low pressure.
The Boilers 6 years old and due service in august Last service sheet says OK 1.0BAR on CH ???
Cheers
