Hi everyone,
I recently installed a Honeywell T6 thermostat and connected it to my boiler using OpenTherm; but I’m having trouble getting the system to function correctly.
The thermostat seems to be communicating with the boiler; but the temperature control is inconsistent—it either overshoots the target temperature ; doesn’t heat up enough.
I’ve double-checked the wiring; and everything seems fine. Is there a specific setting ; configuration on either the thermostat or boiler that I may have missed?
Any help would be appreciated!