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hardware:vaillantvrt340f_protocol
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hardware:vaillantvrt340f_protocol [2017/05/11 21:26]
reinhold
hardware:vaillantvrt340f_protocol [2017/05/11 21:28] (aktuell)
reinhold
Zeile 191: Zeile 191:
  
 Let's print all observed values of the heating byte in correlation with the difference between target and current room temperature:​{{:​hardware:​vaillant_calormatic340f:​vaillant_calormatic340f_heatingbyte_tempdifference.png?​direct|}} Let's print all observed values of the heating byte in correlation with the difference between target and current room temperature:​{{:​hardware:​vaillant_calormatic340f:​vaillant_calormatic340f_heatingbyte_tempdifference.png?​direct|}}
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 The values of this chart were observed for room temperatures of 22, 22.5, 23, 23.5 and 24°C, but the current room temperature has no influence on the heating byte, only the difference to the target temperature. As observed above, the same temperature difference can lead to different heating bytes, but apparently, the possible intervals for each temperature difference are not overlapping. This is an indication that the wireless control displays the temperature only in 0.5°C steps, but measures the current room temperature (and thus the difference to the target) in higher accuracy. The values of this chart were observed for room temperatures of 22, 22.5, 23, 23.5 and 24°C, but the current room temperature has no influence on the heating byte, only the difference to the target temperature. As observed above, the same temperature difference can lead to different heating bytes, but apparently, the possible intervals for each temperature difference are not overlapping. This is an indication that the wireless control displays the temperature only in 0.5°C steps, but measures the current room temperature (and thus the difference to the target) in higher accuracy.
  
hardware/vaillantvrt340f_protocol.txt · Zuletzt geändert: 2017/05/11 21:28 von reinhold