Diy Air Conditioning

I live in Spain bought DIY air con unit but the instructions are in Spanish, can someone help with a step by step. consists of the indoor unit and outdoor unit

Mount outdoor unit with external support to provide and check the lever bubble level.
Within the Mount in an ideal position to room.Run copper tube end to the outdoor unit, input and output according ferru sign.all arrow and connector nipple gastight, test pressure leak (a bicycle pump will work. commitment no leaks, then open the gas line from the indoor unit (input and output) Connect all of a piece of electrical wiring.A cake if you do it correctly.