Hi,
I installed the Tado wireless receiver, thermostat and internet bridge a few days back (with the help from some of the members on here!).
Everything has been working fine- I could control CH and HW both independently from the app.
Today I removed the Potterton PR2 programmer and blocked...
As per - “3 to HW NO (HW on)”
3 from the EP = CH OFF ? So just wondering how you have it going to HW NO as you said it
was ON when you have HW On in brackets
Should the wiring not be as such-
1 to HW NC (HW Off)
3 to CH NC (CH Off)
4 to CH NO (CH On)
Many Thanks
B
Prefect. Thanks Guys!
I will replace the EP2002 with the Tado wireless Extension.
As per the Tado instructions for Y-Plan I think this would be the wiring from the EP to Tado:
- L to L
- N to N
- 1 to HW NO
- 3 to CH NO
- 4 to CH NC
- 5 can be discarded
- bridge L to CH COM
- bridge CH COM...
Thanks Stem.
You were right in changing the mode to fully pumped allows me to have CH on without HW.
Much Appreciated!
How would I wire the Tado wireless receiver?l to the boiler?
Thanks
B
On the EP2002 programmer when switching the CH on, the HW also moves to on. And when you switch the HW off and leave the CH on the boiler switches off.
I was hoping to install the Tado kit to allow better control of heating system!
I appreciate the time and knowledge!
Hi Stem,
Thanks for your response!
Yeah, there is a 3 port valve in the airing cupboard- how can I test if it’s working fine?
I recently had the hot water pump changed for the radiators.