Open Therm Thermostat instead of a gateway translating the stuff

For OpenTherm-gateway related questions in Domoticz
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CaptainSlow
Posts: 80
Joined: Thursday 08 December 2016 22:07
Target OS: Raspberry Pi
Domoticz version: Beta
Location: Bussum
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Open Therm Thermostat instead of a gateway translating the stuff

Post by CaptainSlow » Tuesday 10 January 2017 10:48

Hi,

I have Remeha Tzerra CV with an eTwist thermostat. I added the OTGW connecting it to the OT terminals IN the CV.
The protocol between the eTwist and the internal own gateway of the CV is NOT Open Therm so messages or roomtemp adjustments sent from domoticz are not "seen" by the thermostat.
Is the only way to resolve this buying a thermostat who talks OT directly to the CV or are there other methods?

thx for any help

willem
____________________________________________________________________
Raspberry PI 3, Domoticz Beta, Open Therm Gateway with ESP wifi-bridge, Milight Ibox(V6), Wundermap

CaptainSlow
Posts: 80
Joined: Thursday 08 December 2016 22:07
Target OS: Raspberry Pi
Domoticz version: Beta
Location: Bussum
Contact:

Re: Open Therm Thermostat instead of a gateway translating the stuff

Post by CaptainSlow » Thursday 12 January 2017 13:15

In addition...is there anybody who has a setup where the thermostat also understands / reads when an open therm command is sent with domoticz to the OTGW?
Example: I set the the room temp for instance from 19,5 degrees to 20 with domoticz via OTGW. My thermostat does not see it. any examples where this works? do I need to have a full open therm thermostat for that like the Nest or the I or q sense?

thx in advance

willem
____________________________________________________________________
Raspberry PI 3, Domoticz Beta, Open Therm Gateway with ESP wifi-bridge, Milight Ibox(V6), Wundermap

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