Hi there, im new here but i will appreciate any help over here in Sweden. I have just got a M series MSZ GA25VA inverter. The technicians have been here 3 times and still i have problems. They found a leak, and refilled the system but it seems to be very low cooling. The AUTO mode is very poor and will not cope with high changes in temp, we have installed this unit in the conservatory and the unit cant cope or is there a problem that i can look for? The company who installed are new to this system so im getting no where fast.

Any help would be so helpful