A portable air conditioner should be placed as close to the window and a wall outlet. The socket is needed to power the unit and the window should support the installation of the exhaust hose to the independent unit, if necessary. A portable air conditioner has four wheels on the bottom, so you can move easily and some units have a handle on the top to help transport the device.
Mitsubishi Split System Air Conditioner – Exhaust hose.
When moisture is removed from air by the independent air conditioner, it evaporates and is expelled through the exhaust hose, which is connected at the rear of the unit and the window. The exhaust pipe need not be connected when the unit is in the "Fan" simple. Keep the exhaust pipe as straight as possible, so that the air flow is not restricted. If the unit experiences a restriction in the exhaust hose, the unit could close. The same applies to leakage inside the exhaust hose.
During the dehumidification mode, the air humidity will not evaporate accumulates in the drain pan or the inner tank. The unit has an interface indicator that indicates when the drain pan is full and needs emptying. When the indicator is activated, the cycle "Dry" cycle or "Cooling" stops working, but the fan continues to blow. At the rear of the unit, there is a drain plug that prevents leaking drain pan. Unscrew the drain plug in a drainage area, drain the liquid inside of the drain pan, screwed the cap and plug in the unit again.
How to Install Air Conditioner Split System? – Portable.
An air conditioning unit is a portable unit that is located on the ground freely anywhere, provided you are near a window, and a power supply. The air conditioning is not too different from other models of air conditioners, other than the fact that it is compact and rolls on the ground.
Mini Split AC in the USA 