Installation of split-systems by one's own hands is nota very complicated procedure, but if you are not confident in your own abilities, it is better to contact an experienced master. First of all, you should choose the equipment that best suits each case. The choice takes into account the area of the room, the technical possibility of installing the devices, the needs of the owners of the house, additional functions of the devices. If the equipment is already purchased, then you can proceed to install it.
So, the equipment should be installed then,when the apartment is fully repaired. The first step is the installation of a separate electrical wiring. In addition, you need a separate automatic device in the shield, which protects the device from energy surges. If the wiring in the apartment is old, then it should be replaced, since it simply will not stand the stress of a powerful split-system.
Next installation of split systems with their own handsinstallation of an external unit. The problem will not be if you want to attach it to a non-glazed balcony. On the wall, you should mount the unit on very strong brackets, since it is quite heavy. For work, you may need special equipment or services of climbers. During installation, it should be noted that the distance between the inner and the outer part should be within 3-20 m. If the apartment is located on the first floor, then the external device should be hung at a distance of 2 m from the ground, while it hides in a cage with a metal canopy . During installation, make sure that there are no kinks on the refrigerant tubes.
As for the manufacturers of this equipment,then for today there are a lot of them. For example, a split-system Panasonic will be able to properly perform its functions and meet the requirements of even a very strict buyer.