3 zone smart thermostat

[gaz1234]

Here's Tados ' reply if you're interested:

Hello,



Thank you for contacting us.





From the information you provided, I understand you have a triple-channel programmer.



This programmer controls two heating zones and one hot water zone. However, the tado° Wireless Receiver X is a dual relay programmer and controls one heating zone and one hot water zone only.



So, your programmer is incompatible with tado°, and our devices can’t directly replace it, nor can we provide wiring instructions.



However, there are two possible options:



1. You can replace your current wired room thermostats with our wired Smart Thermostats X. For that, you will need one Wired Smart Thermostat X - Starter Kit + one additional Wired Smart Thermostat X. Your triple channel programmer should be set to always on so the Smart Thermostats X can control the individual heating zones.



or



2. You can ask your local professional installer to rewire your heating system so you can control both your hot water and your two heating zones with tadoº. Keep in mind, we don’t provide installation instructions for wiring the tadoº Wireless Receiver X in this case, but your electrician may use our professional manuals for assistance.



For this setup, you will need one Wireless Smart Thermostat X - Starter Kit + one additional Wired Smart Thermostat X.

For the Panasonic AC units;​

To check compatibility of the tado° Smart AC Control with your air conditioner, you need to look at your air conditioner’s remote control.



The Smart AC Control works with most* air conditioners with an infrared remote control that displays the air conditioner’s current settings (for example, mode, target temperature, and fan speed):

Read more about which Air conditioners are supported by tado° here.



Please note that the tado° Smart AC Control is incompatible with wired controllers, and full state remote controls that use radiofrequency, it can only replace infrared remote controls.





Kind regards,

Here is Wisers:

Thank you for your reply.

The wired thermostat would need to be disconnected, or otherwise altered to stop it from interfering with Wiser. Please see the link below:
I have a wired thermostat connected to my boiler - What do I do?

For the Wiser side, you need two thermostats (and the 3-Channel Hub -> Hub + Thermostats = Kit 3) to control two heating zones. You cannot assign one thermostat to control both heating zones at once, and generally this would nullify the benefits of having separate heating zones to begin with. If you would prefer to have a single thermostat controlling the entire home, it is best to adjust the plumbing so that it is only a single zone system.

If you have any further thoughts or queries, please let us know.

Have a great day.
Kind regards,

I have the attached.

 

[CountryFan]

I think there’s something off. You have 2 heating zones, but only one is thermostatically controlled, but a 3 channel programmer. Ideally you need 3 motorised valves for a 3 channel to work effectively.

 

[gaz1234]

The annexe was built after the boiler was installed I think, hence why it’s had a new programmer and not an additional thermostat in there

 

[gaz1234]

And the rads in the annexe all come off the main house hallway thermostat

 

[CountryFan]

So it sounds like you only need a 2 channel then? Or perhaps a 2 and a single channel?

 

[muggles]

EPH CP4i will do up to 5 zones plus hot water

 

[CountryFan]

EPH CP4i will do up to 5 zones plus hot water

He already has eph, maybe doesn’t like it?