Hi,
I've moved into a house with a complex (well it is to me ) hot water system.
It appears to have a digital timer with separate timing for upstairs, downstairs and water but then an mechanical timer wired up to a Grundfos bronze pump (which I assume is a secondary booster?).
My question is how should the timing be set on the mechanical timer in relation to what's on the digital timer?
Cheers.
I've moved into a house with a complex (well it is to me ) hot water system.
It appears to have a digital timer with separate timing for upstairs, downstairs and water but then an mechanical timer wired up to a Grundfos bronze pump (which I assume is a secondary booster?).
My question is how should the timing be set on the mechanical timer in relation to what's on the digital timer?
Cheers.