Drayton Wiser Smart thermostat Valiant Ecotec Pro Combi Boiler fitting

12 Jan 2021
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United Kingdom
please do not duplicate your posts
Hi All,
I am looking to fit Drayton Wiser thermostat with my combi boiler. Because Controller is on the Combi boiler. I have only a temperature controller where i can set the temperature for the house.
I have clicked some images after opening my combi boiler. Things which i learning that i need to connect Live L Neutral & earth E, I am thinking not to change anything on the boiler. I will connect 3 & 4 from the Boiler to the Smart hub plate. Can anyone suggest me on the same?
WhatsApp Image 2021-01-12 at 17.42.51.jpeg
WhatsApp Image 2021-01-12 at 17.42.51 (1).jpeg
Drayton Backplate.JPG
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please do not duplicate your posts
Hi gents, Can you show some example from the connection because diagram looks more theoretical. I am bad at reading things.
I understand Live L Neutral N and earth going to 1 and i am confused what will happen to wire coming out of 3 & 4 on the Drayton wiser backplate.
We are Valiant EcoTec pro Combi boiler and has all the controls on the Boiler. We have a temperature controller down the hall. So we haven't got any controller on the wall.

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please do not duplicate your posts
I am looking to install Drayton wiser Smart thermostat on my Valiant Eco Tec Pro 28 Combi boiler. All the controls are on boiler. It has no separate channel programmer and i only have a Room thermostat. How to change connect this on the back plate of Drayton wiser hub. I am looking for some suggestion as i am bad at reading diagrams. What to do with Room thermostat connections.

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Admin Please delete my duplicate post. Repeated post are by mistake. I am looking for help and sort my issue.

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