Hej.
vill bara tala om att med det nya promet som vi fick byta när vp gick sönder så funkar sommarvärme funktionen. Så fort det blir sommarvärme slår den av cirkpumpen.
På den gamla gick den hela tiden.
Heip!
Unfortunately I cannot answer you in finnish, but 'jag har havit den samma problem', or something like that _/-.
This problem you discripe comes when inside temperature is higher than 5 degrees over than Sanyo expects to get to radiators. Normally when you have some other heatingsystem or huge windows and so on (or real sommertime).
You may get easily rid of this 'SOMMERGRANS' feature just by switching some reasonable limit to 'MIN TEMP TO RADIOTAORS'. I have switched it to 20 degrees and I get totally rid of the problem + 'cirkumpumpen inte stannas' even at sommertime (for which I may see no reason that it should and it may make harm to your radiators if it does).
Hope I got your problem correct and not answering total 'b...s...' just because of my poor swedish.