Haier HUM18HC03 Installation Manual

Also see for HSM18HRAC03-R2: Operation manual Service manual

Contents

Haier HUM18HC03 Installation Manual Manual pdf 2 page image

Indoor unitFix to side bar and lintel a mounting bar, Which is separately sold, and then●fasten the plate to the fixed mounting bar.Refer to the previous article, “ When the mounting plate is●position of wall hole.Make a hole of 60 mm in diameter, slightly descending to outside the wall.●Install piping hole cover and seal it off with putty after installation●When the mounting plate is first fixed1. Carry out, based on the neighboring pillars or lintels, ato 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 aweight from the central top of the plate, then fasten securely the plate with theattachment steel nail.3. Find the wall hole location A using a measuring tapeWhen the mounting plate is fixed side bar and lintel1 Fitting of the Mounting Plate and Positioning of the wall HoleLid for rightpipingLid for under piping pipeFix with adhesive tapeLid for left pipingIndoor/outdoor electric cable and drain hose must be bound with refrigerant●piping by protecting tape.[ Other direction piping ]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, becareful not to crash pipes.Connect beforehand the indoor/outdoor electric cable,● and then pull out theconnected to the heat insulation of connecting part specially.proper leveling for the platefirst fixed “, for the2 Making a Hole on the Wall and Fitting the Piping Hole CoverDrawing of pipe3 Installation of the Indoor Unit[ Rear piping ]Draw pipes and the drain hose, then fasten them with the adhesive tape●[ Left Left-rear piping ]In case of left side piping, cut away, with a nipper, the lid for left piping.●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.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 itout 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 surefixing with adhesive tapeFixing the indoor unit bodyHang surely the unit body onto the upper notches of the●mounting plate. Move the body from side to side to verify itssecure fixing.In order to fix the body onto the mounting plate,hold up●the body aslant from the underside and then put it downperpendicularly.4 Connecting the indoor/outdoor Electric CableRemoving the wiring coverRemove terminal cover at right bottom corner of indoor unit, then take●off wiring cover by removing its screws.1. Insert from outside the room cable into left side of the wallhole, in which the pipe has already existed.2. Pull out the cable on the front side, and connect the cablemaking a loop.Note When connecting the cable, confirm the terminal number of indoor andoutdoor units carefully. If wiring is not correct, proper operation can notbe carried out and will cause defect.Insert the cable from the back● side of the unit, then pull it out on the front side.Loosen the screws and insert● the cable ends fully into terminal block, thentighten the screws.Pull the cable slightly to● make sure the cables have been properly inserted andtightened.After the cable connection,● never fail to fasten the connected cable with thewiring cover.mounting plateWhen connecting the cable after installing the indoor unitWhen connecting the cable before installing the indoor unitWhen you unload the indoor unit,please usethen lift the bottom of the body outwardslightly and lift the unit aslant until itleaves the mounting plate.agraffe mounting plateUnloading of indoor unit body●your hand to arise the body to leave agraffe,Remote controller (1)R-03 dry battery (2)Mounting plate (1)Drain hose (1)Ø4X25 Screw (4)Plastic cap (4)Drain-elbow (1)Cushion (4)Pipe supporting plate (1)Accessory partsLiquid pipe (Ø) 6.35mm(1/4”)Gas pipe (Ø) 12.7mm(1/2”)NOTE：The thickness of the pipe must be 0.8mm at least.Selection of pipe2A=145mmB= 60mm30mmHeat insulationmaterialDrain hosePipingPipe supportingplateIndoor/outdoor electric cableIndoor side Outdoor sideØ60mmWall holeThickness of wall(Section of wall hole) Piping hole pipeGA=150mmB= 60mm30mm