Air-water heat pump current consumption and data

  • Erstellt am 2020-09-29 11:06:43

Malz1902

2021-11-23 12:22:04
  • #1
So, at an outside temperature of 2°C, heating curve 0.1 is indeed too low, the bathroom is only 21.3°C now. I've slightly increased it again. I'm curious to see what happens when it gets to 0 degrees or colder.
 

HarvSpec

2021-11-23 12:59:33
  • #2
Since this winter, we have an IR supplementary heater in the bathroom, we couldn't install the necessary area of underfloor heating or wall heating, and before I turn up the whole system just because of this room... works great, half an hour in the morning and evening and it's nicely comfortable.
 

face26

2021-11-23 13:06:34
  • #3


I consider it difficult to tinker too much with the heating curve at positive temperatures. The effect on the flow temperature is logically significantly less at warmer temperatures. You're not changing the base point, only the slope.
If things go wrong, you might end up raising the heating curve even more at proper subzero temperatures. In that case, raising the base point might have been better. Also, parallel shift is a keyword.
 

Dennis89

2021-11-29 20:49:43
  • #4
Today it will be around 14kWh. AT currently 3 degrees. Compressor has been running at 25HZ (600W) for 24 hours straight. Don’t you also think 600 watts is a bit too much? I just can’t manage to get the compressor to run at 20HZ -.-
 

face26

2021-11-29 20:53:30
  • #5


I don't understand the approach. Is it too warm inside the house?
 

guckuck2

2021-11-29 20:54:38
  • #6


If the compressor is running continuously and the house has the desired temperature, then everything is fine. Why do you want to draw less power? For that, you’d probably have to set the room temperature lower or magically increase the efficiency.
 

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