Heat pump consumption 2019 on a monthly basis

  • Erstellt am 2019-11-27 10:44:36

michert

2019-11-27 19:17:35
  • #1

Better to turn on a fan heater in the bathroom for 10 minutes a day than to run a higher flow temperature and force the heat pump to cycle.
 

Bookstar

2019-11-27 19:38:22
  • #2
How often cycling is good or normal?

I was able to reduce hot water cycling from 7 times daily to just once.

For heating, the system currently still cycles about 13 times daily from 27 degrees to 31 degrees.
 

boxandroof

2019-11-27 19:43:14
  • #3
As little as possible. There is no such thing as "normal". It cycles little if there is a high flow rate, it is not oversized and/or can modulate deeply. Buffer storage in the heating circuit would also not be optimal.
 

Bookstar

2019-11-29 08:12:58
  • #4
Currently, I have the problem again, as was the case even before my optimization, that very little flow occurs everywhere. Upstairs I can't even achieve one liter although everything on the manifold is fully open. On the ground floor 1.5 liters. Of course, the rooms upstairs cool down because of this, the bathroom only 21.5 degrees.

I don't know what could be causing this. As a layperson, I would suspect the pump. Anyone have a tip?
 

Lumpi_LE

2019-11-29 08:41:28
  • #5
The pump usually has stages that can be adjusted. But basically, 1.5 L per se is not a bad thing; the differential pressure must be correct in the end.
 

halmi

2019-11-29 08:41:56
  • #6
What is set on the pump control?
 

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