R
REDSAW
dont normally do stuff on this scale.
but today we installed 40 trv's in an office.
came to fill up and we cannot get the heat through. initially it had an air lock and we ran it of through the drain offs which seemed to work for a while and then went cold again.
checks were made for venting of even in the roof voids, there is water flow at all pumps and the boiler is running.
there is 3 pump circuits, and one of them we cannot figure out what it is?. but is also running.
is there a logical sequence for kicking this system into gear, or have we missed something?.
any ideas?.
but today we installed 40 trv's in an office.
came to fill up and we cannot get the heat through. initially it had an air lock and we ran it of through the drain offs which seemed to work for a while and then went cold again.
checks were made for venting of even in the roof voids, there is water flow at all pumps and the boiler is running.
there is 3 pump circuits, and one of them we cannot figure out what it is?. but is also running.
is there a logical sequence for kicking this system into gear, or have we missed something?.
any ideas?.