Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Viessmann Vitodens 200 W with thermostat Vitotrol 200 RF in combination with Vitotrol 300 RF

OliOne
OliOne Member Posts: 1
Dear

I have recently installed the Viessmann Vitodens 200 W with wall thermostat Vitotrol 200 RF. But I can not figure out the codage to combine both thermostats wall thermostat Vitotrol 200 RF & mobile thermostat Vitotrol 300 RF.
Thanks for your help.
Oliver