67ENGLISHConnecting the power terminalf Connect the cables to the terminal board with solderless ring terminals.f Properly connect the cables by using certified and rated cables and make sure to fix them properly so that external forceis not applied to the terminal.f Use a driver and wrench that can apply the rated torque when tightening the screws on the terminal board.f Tighten the terminal screws by complying rated torque value. If the terminal is loose, fire can occur due to arc heatgeneration and if the terminal is too tight, terminal board could get damaged.Power cable protection tubeThe place where the sheath of the powersupply cable is removed.ConnectorSolderless ringterminalThin cableThick cableCable tieWhen connecting two cables to one terminal,separate the solderless terminal up and down toprevent it from getting loose. Place the thin cableupward and the thick cable downward. Fix the powercable with a cable tie.• When removing the outer sheath of the power supply cable, be careful not to scratch the inner sheath of thecable.• Make sure that more than 20 mm (0.79 inch) of the outer sheath of the indoor unit power and communicationcable are inside the electrical component box.• Install the communication cable separately from power cable and other communication cables.Screw Tightening torque for terminal RemarksN·m lbf·ftM4 1.2~1.8 0.9~1.3 Single phase 208~230V power cableM8 5.5~7.3 4.1~5.4 3 phase 208~230V / 460V power cableCAUTIONk}tGzG⴬㨰䛙G㐘㞬ὤGptluki]_TWZ_XYhTW_UGGG]^ YWX_TW]TXXGGG㝘䟸G[a[_a[[

air conditioner

Safety precautions

Preparing for installation

AM168

moving the outdoor unit

Selecting installation location

Space requirement for installation

Accessories

optional accessories

Base construction and installation of the outdoor unit

Installing the wind/snow prevention duct

Refrigerant pipe installation

cutting or flaring the pipes

installing the branch joints

power wiring diagram

selecting solderless ring terminal

connecting the power terminal

grounding work

air tightness test

insulating the branch joint

charging additional refrigerant

Basic segment display

Setting the MCU and Pipe Addresses (for HR Only)

Things to check after completing the installation

Inspection and trial operation

Automatic refrigerant amount detection function

Samsung AM***FXVAF Series Installation Manual

AM***FXVAF Series

AM***FXVAJ Series

AM***HXVAF Series

AM***HXVAJ Series

AM***KXVGJ Series

AM***KXVTF Series

AM***KXVTJ Series