A follow-up question here. When SG is activated can we forcefully let the heat-pump to use the electric heater (configured in the 7E82 to 2)? This would be ideal when extremely high solar energy is available but only for short period of time (2-3 hours per day). If this is not achievable through smart grid, can we dynamically manage the activation of electric heater in any other way? Looks like there is a very similar question here: https://community.viessmann.de/t5/Waermepumpe-Hybridsysteme/Vitocal-200-A-AWO-E-AC-201-A16-Smart-Grid-schaltet/m-p/469248 but no answer to it.
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