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Remeha iSense and C-mix

PostPosted: Mon Aug 05, 2019 5:13 pm
by thomas_n
Hi everyone,

I have a Remeha boiler which also has a C-mix unit which enables it to control 2 zones. This module is controlled by an iSense thermostat.

Now the special thing about this setup is that the iSense thermostat controls both zones over a single OpenTherm line.

Is this supported in any way by the OpenTherm gateway? I have the module set up, but it is not connected to my computer (yet).


Re: Remeha iSense and C-mix

PostPosted: Wed Aug 07, 2019 12:35 pm
by hvxl
I assume you are referring to the use of the message IDs for a second CH circuit (ID8, 23, 31, 37 and some bits in ID0). The OTGW has no commands to manipulate these. But it will report them and pass them on.