20Reference value for evaporation lossesThe evaporation quantity depends on the environment temperature and the air humidity.The evaporation quantity may reach up to 30% per week.When refilling, make sure that the water 70% / glycol 30% ratio does not get exceeded, as this canlead to damage to the pump and a weakened performance.This should be checked with the corresponding measurement devices.An incorrect mixing ration voids the liability of Detatherm