Can anyone help me for wiring my old Honeywell thermostat to new MH-1823/L Smart switch
Just seen this mate, why would this be?you will have to run a new cable
sorry my bad, just looked again and it is 3 core + earth, I thought it was twin and earthJust seen this mate, why would this be?
Thanks for your helpI would wire it the following way, taking these as Honeywell to new smart switch:
1 to L (input)
2 to N
Link a wire from L to L if it’s needed
3 to On
I see your question is answered, but it does raise a question, why use a wall thermostat?
But the TRV does that, so why a wall thermostat?to turn the heating on when the home is cold, and off when it is warm.
Thanks for your help.
I have done same as you said but not workingI would wire it the following way, taking these as Honeywell to new smart switch:
1 to L (input)
2 to N
Link a wire from L to L if it’s needed
3 to On
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local