The work mode is already available in the integration - it’s exposed as preset modes on the climate entity for each circuit:
Comfort = Day mode
Eco = Night mode
Schedule = Auto
Boost isn’t supported by the HA integration yet - I’ll add that in.
afaik the grant 290 does support cooling! There are a few things that need to be in place though:
- Cooling support needs to be enabled for the heatpump. Either in the HA integration or via the 0000 service menu → Main heat source → Cooling support
- Circuit type must be set to either UFH or Fan Coil - radiator circuits don’t support cooling. (min cooling temp is 18C for UFH, ~7C for fan coil)
- Cooling needs to be enabled per circuit - each circuit has its own cooling enable switch
- Operating mode needs to be set to Summer, or set to Auto with the outdoor temp above the summer threshold
Once all that’s in place, the climate entity will show the relevant HVAC modes (Heat, Cool, Auto).