Safety groupThe safety group, which is made of brass, consists of a stop valve with an integralnon-return valve, a safety valve and drain cock. It can be installed directlybeneath the hot water tank.Safety featuresDuring periods with cooling ventilation, hot water in the tank can reach very hightemperatures - up to 80 ºC.A maximum temperature of up to 60 ºC can be set in the control system toprevent scalding, but active cooling is then limited.To make full use of the cooling function, scalding protection should be fitted thatmixes hot water with cold to bring the temperature down.If a solar panel is used to supplement hot water heating, scalding protection mustbe fitted.Flexible silencingTo facilitate later servicing of the unit, we recommend fitting a flexibleconnection between the unit and the duct system.Nilan's sound damping flexi-hose gives good sound damping both to the ductsystem and to roof stacks.TrolleyA trolley makes it possible to lift the unit of the pallet without physical strain.The same trolley can be moved to wheel the unit around.SHW hot water tankIf there is a large demand for hot water, a 250 litre hot water tank can beconnected.The hot water tank is heated by the central heating system’s heat pump and/orvia solar panels.The water runs from the SHW tank, through the DHW tank in Compact P, beforerunning into the domestic hot water supply.Compact P / Compact P Polar - GEO (English) BY NILAN13