Haier 2HUM14HC03 User Manual - Page 7

Indoor Unit Installation  Fitting of the Mounting Plate and Positioning of the wall Hole When the mounting plate is first fixed 1. Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be fixed against the wall, then temporarily fasten the plate with one steel nail. 2. Make sure once more the proper level of the plate, by hanging a thread with a weight from the central top of the plate, then fasten securely the plate with the attachment steel nail. 3. Find the wall hole location A using a measuring tape B= Ø60mm A=145mm B= Ø60mm 30mm 1. Insert the drain hose into the dent of heat insulation materials of indoor unit. 2. Insert the indoor/outdoor electric cable from backside of indoor unit, and pull it out on the front side, then connect them. 3. Coat the flaring seal face with refrigerant oil and connect pipes. Cover the connection part with heat insulation materials closely, and make sure fixing with adhesive tape Indoor/outdoor electric cable Lid for right piping Lid for under piping pipe Heat insulation material Lid for left piping Drain hose Piping Pipe supporting plate Fix with adhesive tape ƽ Indoor/outdoor electric cable and drain hose must be bound with efrigerant piping by protecting tape. [ Other direction piping ] ƽ Cut away, with a nipper, the lid for piping according to the piping direction and then bend the pipe according to theposition of wall hole. When bending, be careful not to crash pipes. ƽ Connect beforehand the indoor/outdoor electric cable, and then pull out the connected to the heat insulation of connecting part specially. A=145mm Fixing the indoor unit body 30mm When the mounting plate is fixed side bar and lintel ƽ Fix to side bar and lintel a mounting bar, Which is separately sold, and then fasten the plate to the fixed mounting bar. ƽ Refer to the previous article, " When the mounting plate is first fixed ", for the position of wall hole. ƽ Hang surely the unit body onto the upper notches of the mounting plate. Move the body from side to side to verify its secure fixing. ƽ In order to fix the body onto the mounting plate,hold up the body aslant from the underside and then put it down perpendicularly. mounting plate  Making a Hole on the Wall and Fitting the Piping Hole Cover ƽ Make a hole of 60 mm in diameter, slightly descending to outside the wall. ƽ Install piping hole cover and seal it off with putty after installation Wall hole Unloading of indoor unit body ƽWhen you unload the indoor unit,please use your hand to arise the body to leave agraffe,then lift the bottom of the body outward slightly and lift the unit aslant until it leaves the mounting plate. Ø60mm Indoor side (Section of wall hole) Outdoor side Thickness of wall G Piping hole pipe  Installation of the Indoor Unit agraffe mounting plate Drawing of pipe  Connecting the indoor/outdoor Electric Cable [ Rear piping ] ƽ Draw pipes and the drain hose, then fasten them with the adhesive tape [ LeftcLeft-rear piping ] ƽ In case of left side piping, cut away, with a nipper, the lid for left piping. ƽ In case of left-rear piping, bend the pipes according to the piping direction to the mark of hole for left-rear piping which is marked on heat insulation materials. Removing the wiring cover ƽ Remove terminal cover at right bottom corner of indoor unit, then take off wiring cover by removing its screws. 7