I was recently in a house where their multi split cooling system was completely out of commission.
As an Heating & Air Conditioning business, there are particular things I expect to see in a cooling system or heater, however this multi split cooling system was mission so several parts that I could hardly guess it. After inquiring, I found out that the Heating & Air Conditioning buyers had noticed the multi split cooling system having troubles plus decided to be their own Heating & Air Conditioning business. They went to the cooling plus heating corporation plus purchased some heating plus cooling equipment for sale. After finishing at the cooling plus heating business, they went back house to their multi split cooling system plus started taking out the original parts plus replacing them with Heating & Air Conditioning parts they purchased from the cooling plus heating business. These Heating & Air Conditioning buyers started watching cooling system self help videos in an attempt to fix their multi split cooling system on their own. They made one major mistake but, instead of watching videos on how to fix a multi split cooling system, they mistakenly watched videos on fixing mini split cooling systems. This is why the inside of their multi spit cooling system was so messed up. They had replaced several of the normal cooling system parts with the wrong ones. The most surprising part about this is that the air conditioner component still worked a little! In all my years as a cooling expert, I have never to this afternoon seen anything like this messed up multi split cooling system with mini split air conditioner parts