Hi Sam, I posted my present MMI settings in Performance of 9kW Daikin - #193 by meatballs
The only thing that’s changed recently is, in an effort to pre-emptively avoid cycling now the weather is milder, I’ve put a 2 degree setback between 6pm and 6am.
This is working as hoped - the pump is normally off evenings and overnight, unless it gets cold overnight. And there’s not enough pump power to cause daytime cycling yet in this weather.