Air-water heat pump current consumption and data

Errors during defrosting usually occur due to insufficient flow, and have nothing directly to do with the UV during defrosting. Is your UV completely closed or what is it set to? As writes, your heating curve is very high and also quite steep.

As long as he continues to provide only partial information in small doses, it is just groping in the fog. The suffering pressure is probably not that great.

I'm with Tom on that. [ÜSV] closed and flow high no matter what

Errors during defrosting usually occur due to insufficient flow, it has nothing directly to do with the UV during defrosting. Is your UV completely closed or what setting is it on? As writes, your heating curve is very high and also quite steep.

UV is precisely adjusted (so on) to the minimum flow rate of 1400 l/h, which the device needs for defrosting. If the UV is closed, the system simply can't achieve the flow rate. I have no desire for constant error nonsense anymore. Is 28 really a lot? Initially, 35 was set. I was also told several times that 28 is very little. That the hydraulics are not right is very possible. I tried to adjust it today, but of course that is not so easy. The system is about to make me broke and the temperatures are shooting up everywhere now. That wouldn't be a bad sign.

But you don't have the 1400l/h, you mentioned

1400 is operational flow, defrosting should be sufficient somewhere around 1100. However, if the heating curve is lowered, a hydraulic error becomes apparent, and the middle ground needs to be found.

Since 01/31, I have consumed 196 kW of electricity, averaging 19 kW, which is great, although last week we had plus 10-12 degrees.

How do you read your electricity meters? I would like daily accurate data with a logfile. Preferably autonomous or via Somfy or EnOcean.