Set Heating operation mode to backup-heater and other operation modes

[kau-al]

Hi Dev(s), I’m super excited about this awesome HA Integration for my Alpha Innotec HMD2 + 2 x LWD 50! There’s just one thing I’d love to see: while it’s set to switch Domestic Water Heating to Backup Heater and all other modes, like if the engine breaks down, it doesn’t seem to work for heating. I’d be thrilled if you could think about adding that feature. Thanks a bunch!