Hi all,
Hope someone can sanity check something for me quickly please?
I am in the process of replacing our existing wireless thermostat with a Nest.
As per the diagram below, can someone confirm a couple of things for me please:
1. Removing the BDR91 from the system, I just connect Yellow (Hot Water off? ((actually White, but used Yellow for visual clarity)), from the valve to the Grey (Hot Water on?), of the controller - the Yellow connection between the valve and programmer is NOT currently in place, this is what I am proposing.
2. There is no CH Off connection from the LP522, so I can just ignore taking this to the Heat Link
Since this was installed six years ago I haven't once looked at the programmer, just use the wireless thermostat for heating - no idea what timers are in place or how it is currently wired up to work.
Appreciate some feedback on if this looks OK or not, or if I have misinterpreted anything?
Thanks all!
Hope someone can sanity check something for me quickly please?
I am in the process of replacing our existing wireless thermostat with a Nest.
As per the diagram below, can someone confirm a couple of things for me please:
1. Removing the BDR91 from the system, I just connect Yellow (Hot Water off? ((actually White, but used Yellow for visual clarity)), from the valve to the Grey (Hot Water on?), of the controller - the Yellow connection between the valve and programmer is NOT currently in place, this is what I am proposing.
2. There is no CH Off connection from the LP522, so I can just ignore taking this to the Heat Link
Since this was installed six years ago I haven't once looked at the programmer, just use the wireless thermostat for heating - no idea what timers are in place or how it is currently wired up to work.
Appreciate some feedback on if this looks OK or not, or if I have misinterpreted anything?
Thanks all!