HmIP-WTH-B with HM-LC-Sw4-DR

[bjkluft]

Dear all,

I have a CCU2 on which I (almost) have my whole house running including the heating. For this I have two HM-LC-Sw4-DR's (for floor heating) combined with serveral HM-TC-IT-WM-W-EU's. Now we created another bathroom and for that I bought the HmIP-WTH-B. However the device doesn't seem to be recognized correctly by the CCU2:

Because of that (I think?) I can't create a connection between the HmIP-WTH-B and the HM-LC-Sw4-DR channel. Does somebody have any idea how to proceed? Is this combination even possible? Can I reset the device (HmIP-WTH-B) in any way?

Additionally, will the HmIP-WTH-1 work with my setup? Or do I need to find the old HM-TC-IT-WM-W-EU somewhere?

Kind regards,
Jeroen

[MichaelN]

It's not possible to create connections between HM and HMiP Devices.

[bjkluft]

Hi MichaelN,

Thanks for the reply! I wasn't aware of this. So It means I need to find myself an "old-fashioned" HM-TC-IT-WM-W-EU....

[MichaelN]

You could create Programs to define actions between HM and HMIP, but for Heating groups it's not recommended.

[Baxxy]

Recreating a 2-Point-Control with the WTH via the WebUI is very difficult.
It can only be done by Homematic-Script or in combination of Script/Programm and virtual CUxD-Thermostat-Device.

The best Option ist either buy an old HM-TC-IT or buy a new e.g. DRSIx.