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Hi all,
I’ve read many threads on many forums trying to piece together how my system should be wired but I’m looking for guidance from those more knowledgeable than I.
I have a new build with a Logic ESP1 35 Combi Boiler working with 2 Danfoss TPOne-M thermostats on a 2 zone valve system - upstairs and downstairs.
I have purchased 2 Nest Gen 3 Thermostats and got a quote of £160 for a nest pro to install. Though expensive I thought this was necessary due to wiring inside the boiler and removing the cover. However I’ve since realised that the wiring is done from the wiring centre under my stairs, next to the zone valves. So I’m happy to do it myself so long as I can make sure I’m wiring it correctly.
I’ve labelled where I believe the cables are from, though I would need to buy a continuity tester to make sure. The zone valves weren’t labelled but I’ve changed them to manual to confirm.
Here’s my planning so far;
is this correct so far? I think I now need to get live power to from each zone in the terminal block to the corresponding heat link at connection 3?
Above is one of the Danfoss TPOne-M thermostats. Both are wired the same. Am I correct to think I remove the red jump wire, terminate the black switched live and connect the L and N to the nest wall plate?
Any help is appreciated,
cheers
I’ve read many threads on many forums trying to piece together how my system should be wired but I’m looking for guidance from those more knowledgeable than I.
I have a new build with a Logic ESP1 35 Combi Boiler working with 2 Danfoss TPOne-M thermostats on a 2 zone valve system - upstairs and downstairs.
I have purchased 2 Nest Gen 3 Thermostats and got a quote of £160 for a nest pro to install. Though expensive I thought this was necessary due to wiring inside the boiler and removing the cover. However I’ve since realised that the wiring is done from the wiring centre under my stairs, next to the zone valves. So I’m happy to do it myself so long as I can make sure I’m wiring it correctly.
I’ve labelled where I believe the cables are from, though I would need to buy a continuity tester to make sure. The zone valves weren’t labelled but I’ve changed them to manual to confirm.
Here’s my planning so far;
is this correct so far? I think I now need to get live power to from each zone in the terminal block to the corresponding heat link at connection 3?
Above is one of the Danfoss TPOne-M thermostats. Both are wired the same. Am I correct to think I remove the red jump wire, terminate the black switched live and connect the L and N to the nest wall plate?
Any help is appreciated,
cheers