Can we connect 2 room devices?
Posted: Thu Feb 14, 2019 8:26 pm
Hello everyone
I currently connected to my boiler a room controller
I found it under 2 different names.
QAA73
https://www.iso-chauffe.com/Files/27354 ... 556615.pdf
and
REG 73
http://fr.documents.bosch-climate.com/d ... 801001.pdf
I would like to connect an opentherm card : http://otgw.tclcode.com/ to remotely control my heating and adjust the temperature of the house.
I wonder.
Is it possible to put in parallel the opentherm card and the controller?
If yes, how ?
Is there a protection between the two?
thank you in advance for your help
And sorry for my bad english
Jacques
I currently connected to my boiler a room controller
I found it under 2 different names.
QAA73
https://www.iso-chauffe.com/Files/27354 ... 556615.pdf
and
REG 73
http://fr.documents.bosch-climate.com/d ... 801001.pdf
I would like to connect an opentherm card : http://otgw.tclcode.com/ to remotely control my heating and adjust the temperature of the house.
I wonder.
Is it possible to put in parallel the opentherm card and the controller?
If yes, how ?
Is there a protection between the two?
thank you in advance for your help
And sorry for my bad english
Jacques