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Heating not working with Netatmo Smart Thermostat

Hello, I just installed a Netatmo Smart Thermostat to my boiler (Vaillant ecoTEC pro VCW BE 286/5-3 R6).There is also a OpenTherm-module VR 33 installed in the boiler.But, when I activate the therm...

• rvreugde
• 28. November 2024 13:58
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1. Community
2. [EN] Smart Modulating Thermostat
3. Netatmo Smart Thermostat to replace Engie Boxx

Hi GEORGzer, Thanks for your help. The box with the 3 pair of wires is indeed a system which makes it possible to communicate via openTherm.My photo (the 2 wires) comes from that box and is the pow...

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• Bearbeitet 27. August 2024 09:27
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1. Community
2. [EN] Smart Modulating Thermostat
3. Netatmo Smart Thermostat to replace Engie Boxx

Thanks GEORGzer for your explanation!The "Engie Boxx" in your foto is actually the unit which is connected to my boiler (Vaillant ecotec pro VCW 286/5-3 (E--BE) R6). I presume this unit is the "int...

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• 14. August 2024 07:35
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