My Journey to an efficient ASHP

Hi Peter, which menu option does this (compressor frequency) fall under in the NIBE set-up?

From main screen hold the back button to get service menu to appear.

Enter the service menu which has the spanner logo.

5.1 Operating Settings->5.123 Compressor Curve.

Mine is set for -10 Max compressor & 2 Min compressor.

The HWS is on Auto.

Ah you mean the compressor curve.
Yeah I found it useful to adjust that setting too.

I’m sure the reason I had to change it manually is because the settings that influence the Auto function are incorrect. However I couldn’t find any information that detailed which settings these might be.

Glad you had already found the setting. It’s made a real difference to the compensated setpoint control.