Samsung ARFSWK** Series User & Installation Manual

Contents

English-42Connecting the assembly cable2 . Open the cover panel.3 . Remove the screw securing the connector cover.4 . Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals.(Refer to the picture below)• Each wire is labeled with the corresponding terminal number.5 . Pass the other end of the cable through the 65 mm hole in the wall.6 . Close the connector cover by tightening the screw carefully.7 . Close the cover panel.8 . Remove the terminal board cover on the side of the outdoor unit.9. Connect the cables to the terminals as seen in the picture.• Each wire is labeled with the corresponding terminal number.• DRED(Demand Response Enabling Device) may be supplied by the power supply utility.Indoor unitOutdoor unit• Also circular terminal must be matched with screw size in terminal block.• After connecting the cables, make sure terminal numbers on the indoor/outdoor unit matches.• Please ensure that Power & Communication cables are separated, they must not be in the same cable.• Do not connect 240 V direct to DRED’s or F1/F2 terminal blocks.09/12/18/24 30DREDDRM3C DRM2 DRM11(L) 2(N) F1 F21(L) 2(N) F1 F2L N F1 F2DREDDRM3C DRM2 DRM11(L) 2(N)1(L) 2(N)F1 F21(L) 2(N) F1 F2L N F1 F21. Extend the assembly cable if necessary.• Do not connect two or more different cables to extend the length.It may cause fire. When you install the unit, make first refrigerant connections and then electrical connections.Connect the air conditioner to grounding system before performing the electrical connection.If unit is uninstalled, first disconnect electrical cables, then refrigerant connections.If the outdoor unit is more than 7.5 meters away from the indoor unit, you must extend the cable. The maximum length of thecable is 15(09/12) / 30(18/24/30) meters.Indoor unitOutdoor unitIndoor unitOutdoor unit DRED terminal block : Connection to DRED Relay or Switch.Australia_A3050_IB&IM_EN_03979A-03.indd 42 2013-10-26 16:55:15