I recently installed the Nest Thermostat in my house. Since then I have noticed that my boiler seems to Heat for 10-20 mins and then shut off, then rest for 10 mins and then repeat.
This to me seems incredible ineffecient. I cannot tell you if it done this before of whether this is a new thing...
This is the cabling I am staring at now, just trying to wire up.
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Yes I wired in a socket to keep the wife happy and the danger out the way. I did think that about the earth but the Instructions don't really mention it for this set up.
No i had 1 as Red and 3 as Yellow on the old thermostat.
The cabling from the thermostat will this be the four core cabling?
So I remove the L (Red), N(Blue) coming from the thermostat from the terminal connectors therefore disconnectin it behind what would I use for call for heat on the heatlink with the yellow cable (brown in 3 on the heatlink...
Yes thats right, I believe they are coming back to wiring box behind the heatlink.
If so this is how they are currently wired in.
Red to a live terminal connector with the mains live and a cable to L on the heatlink,
Blue to a terminal connector with the mains neutural and a cable to N on the...
Hi,
Thanks for the reply. Pictures now attached.
I believe the old thermostat cabling comesback into the heatlink but it is wired to the mains behind the heatlink.
Could it be the case that I remove it from the mains and put in t1? The yellow cable I use in the call for mains in 3 on the...
Hi All,
I have recently purchased the 3rd Generation Nest Thermostat.
I managed to wire the heatlink up replacing the old controller next to the boiler. The thermostat connects perfectly and this now runs smoothly and I can trigger the heating on and off wirelessly.
My next task was to...