Hi thanks for your help. Just so i get this correct. I need to replace the 4 core wire to 3 core without green/yellow. L to L and N to N and
L1 to C Heating on. nothing to HW (cylinder) as its not a combi?
sorry again for my first post. thanks
Hi sorry my mistake. NEST is a welsh GOV scheme to replace old boilers and HW tanks. they have installed danfoss (FP720) with siemens (REV24RF-RCR10/868) which is not wireless and no app. I want to put back my old wiser (2years old) so we can boost whilst out before we get home.
Its sub-ed out...
Hi all, Ive recently had a new boiler and timer and controls installed by NEST. All they had to fit is danfoss (FP720) with siemens (REV24RF-RCR10/868) which replaced my 2 channel wiser wireless with an app. I get the wiring to swap my wiser, fine. My question is about the siemans RCR10/868...