Heat pump starts very often

[Vaidas]

I have Vitocal 111-s 8kw heat pump and it starts on/off very often. 

My house is two flore and 150 square meters with heating flore and radiotors in second flore.

When it is outside is around 6-10 it works around 15min and turns off then after 15min turns on and again work around 15min.

In curve temperature is set about 29 when outside is +6 and it is good inside.

What should I do about those turn on/off ? 

[Flo_Schneider]

Hello Vaidas, 

do you know which software version is currently installed? You can query it via the service level and the recognized devices menu item. Otherwise, unfortunately I cannot access your system because it is not in Germany.

Best regards
Flo