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Operating message, is not a fault.
▶ Blocking protection for the heating pump and diverter valve active.
▶ The purpose of component kick is to ensure that hydraulic components such as pumps will not get stuck by giving these functional components a "kick", i.e. they are briefly turned on after a period of inactivity.
▶ After power up every 24 hours the appliance will do a component kick, where the pump will run for 10 seconds.
▶ If the appliance is already in a CH or DHW heat request, these heat demands will be prioritised over component kick. But once the heat demand has ended the component kick will take place.
▶ If this causes nuisance then please power the appliance off and on again at a more suitable time; the daily kick will then occur at the time the appliance is turned on again.