Hello Saabgemeinde! Have a question again, this time to the climate experts. What can it be that the pressure in the low and high pressure side of the air conditioning system is the same high? Unfortunately we have to find this out today when I checked the system and filled it up again. As soon as the system runs with full force I have noticed about 13 bar in the system. Both in the low and in the high pressure side! Can it be that the compressor has a thing away? Something is wrong I noticed that the air did not flow out of the nozzles as cold as usual and that the blower is constantly running on the highest floor at great heat, and even at 25 degrees takes forever to cool down the inside room. Thank you very much in advance for your help!