Check the heating systems wiring to determine what type it is. Could someone please check my drawing and see if its correct before i make a mistake.

Nl 7021 Cylinder Stat Wiring Download Diagram
Nest s plan wiring. Attach the display press the display onto the base until it clicks into place switch on mains power and the nest thermostat will begin setup installation step by step. Help understanding nest uk install in s plan system. Pittso 10 mar 2020. Plumbing and central heating. Pittso 9 mar 2020 in forum. Remove the heat link cover and connect the l live.
For completeness i also attach the wiring diagram from the nest instructions. Remove the heat link cover and connect the l live. Sophisticated gadgets and gadgets even come to enhance your house using technologies among which can be nest thermostat. The nest takes the place of the existing programmer and room thermostat. Plumbing and central heating. Fitting nest to existing y plan wiring confusion.
S plan wiring diagram with nest s plan wiring diagram with nest technology makes a much better life and its true. Wiring centre not as per y plan diagram. Scatts570 19 dec 2016. S plan page 22 y plan page 23 opentherm boiler page 24 district heating with electrical control valve. This simplifies the layout. Discussion in plumbing and central heating started by incrediblechunk.
Connect to your nest learning thermostat and nest protect smoke and carbon monoxide alarm from one place the nest app in your web browser. You can adjust the temperature on your nest thermostat from anywhere and get notifications for important events like heads up and emergency alarm. S plan wiring diagram with nest s plan wiring diagram with nest technology makes a much better life and its true. Connect the existing cables to nests t1 and t2 connectors it doesnt matter which cable goes into which connector install thermostat 11. The boiler is a worcester bosch greenstar 40cdi conventional. The nest learning thermostat for the uk and.
Sophisticated gadgets and gadgets also come to enhance your home using technology one of which can be nest thermostat. Scatts570 3 dec 2016 in forum. Nest wiring diagram for s plan nest 3rd generation wiring diagram s plan nest thermostat wiring diagram s plan nest wiring diagram for s plan technology creates a much better life and its true.