I'm using API call to get device features (devices/{deviceId}/features) to get the status of my Vitocal 222-S. I can get for example the temperatures and compressor status & statistics. The device has an electric heater to be used when temperature is too low. The problem is that I can't find information about the electic heater from the API documents [1]. I want to get the electic heater status the way I can get for the compressor, meaning if the electric is active and the level of heating (1, 2 or 3). Currently I can only see the electric status from the device's own display. What is the correct API data point to get the information of electric heater? [1] Viessmann documentation
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