Hello you must pack the refrigerant This will be necessary 1) turn it on in cold function (you must ensure that the equipment remains on throughout the process) 2) place low pressure gauge 3) open bearing covers 4) with suitable Allen key, close the liquid line bearing (fine spout) 5) When the pressure reaches 0 psi, close the suction line (thick pipe), finish closing it when the pressure gauge is almost -30 psi 6) Immediately after closing, turn off the equipment, for which it is convenient for someone else to do it as soon as possible and if you are far away, keep communication by phone 7) disconnect from the mains 8) disconnect communication cables and pipes 9) disassemble There is good compression, the packaging process lasts only a few seconds If you do not have another person to assist you or you cannot keep it on you can disconnect the equipment from the network and take an extension to the outdoor unit to directly feed the compressor with a specially prepared cable, in that case you turn it on when you have everything ready for Step 4 regards