*Note: The installation of the air conditioning system may only be carried out by a company certified in accordance with Regulation (EU) No. 517/2014; by concluding the purchase contract, you confirm that this will be observed. *The leakage of refrigerant contributes to climate change. Refrigerants with a lower global warming potential (GWP) contribute less to global warming in the event of leakage than those with a higher global warming potential (GWP). This system contains refrigerants with a GWP equal to 675, so a leak of 1 kg of this refrigerant would have 675 times greater global warming impact than 1 kg of CO2 over a hundred years. Do not carry out any work on the refrigerant circuit or dismantle the appliance - always consult specialist personnel.