Good day, we suspect that the water cooler is defective. Yesterday, on the way after the purchase, it had a bit banged and now it is squirting something where the fan is and I make it a little dizzy. We look again more closely next week, but now the question first. because the omi has a air conditioning system, if the water cooler is really defective and needs to be exchanged a new there at kfzt24 cheap instead of for 307 euro original price, then you have to change everything else auhc immediately with what belongs to the climate or can you just plug the water cooler and reinstall and finish it? want to do something about the climate service. would like to mention that it is also slightly hissing as if there is really a hole there and then it is squirting then direction fanner when you then get out and look.