Haier HSU-1218CR03 User's Manual
Contents
1. _ LUT o o a r D e 21 ellie iee D Fe a E oy Indoor unit Outdoor unit Connecting wiring Power cable mod 12 gt 3G1 0mm mod 12 3G1 0mm mod 18 3G1 5mm mod 18 3G1 5mm claw of the clip 5 Easily demount cleaning of indoor unit Eire E 1 Top inlet can be taken down e Figure 1 Open the inlet grille press the claw of the clip on the unit then take down the top inlet according to figure 1 2 Horizontal flap can be taken down Overturn the horizontal flap press the claw of the clip then take down horizontal flap according to figure 2 3 Vertical louvers can be taken down After taking down horizontal flap vertical louvers are appeared draw the middle louver and take down the horizontal louvers a N according to figure 3 I ni Figure 3 i Outdoor unit 1 Installation of Outdoor Unit Install according to Drawing for the installation of indoor and outdoor units 2 Connection of pipes e To bend a pipe give the roundness as large as possible not to crush the pipe e Connecting the pipe of gas side first makes working easier Half union Flare nut Forced fastening without careful centering may damage the thre2. i E z o When the mounting plate is fixed side bar and lintel Fix 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 first fixed for the position of wall hole 2 Making a Hole on the Wall and Fitting the Piping Hole Cover Make a hole of 60 mm in diameter Outdoor side slightly descending to outside the wall a Wall hole Thickness Install piping hole cover and seal it of wall off with putty after installation 60mm Section of wall hole Piping hole pipe 3 Installation of the Indoor Unit Drawing of pipe Rear piping e Draw pipes and the drain hose then fasten them with the adhesive tape Left Left rear piping e In case of left side piping cut away with a nipper the lid for left piping e 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 Indoor unit 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 an
3. It becomes high The end is immersed It waves The gap with the ground There is the Wy midway in water is too small from a ditch e Please pour water in the drain pan of the indoor unit and confirm that drainage is carried out surely to outdoor e In case that the attached drain hose is in a room please apply heat insulation to it without fail Check for Installation and Test Run e Please kindly explain to our customers how to operate through the instruction manual Check Items for Test Run put check mark v in boxes U Gas leak from pipe connecting O Is drainage securely carried out O Is the lamp normally lighting Heat insulation of pipe connecting O ls the earth line securely O Are cooling and heating when Are the connecting wirings of connected in heat pump performed normally indoor and outdoor firmly inserted Os the indoor unit securely fixed O Is the operation of room temperature to the terminal block O Is power source voltage abided regulator normal O Is the connecting wiring of indoor by the code and outdoor firmly fixed O Is there any noise
4. Installation Manual of Room Air Conditioner Read this manual before installation Explain sufficiently the operating means to the user according to this manual Necessary Tools for Installation 1 Driver 5 Torque wrench 17mm 22mm 26mm 9 Nipper 12 Reamer 2 Hacksaw 6 Pipe cutter 10 Gas leakage detector or 3 Hole core drill 7 Flaring tool soap and water solution 4 Spanner 17 19 and 26mm 8 Knife 11 Measuring tape Drawing for the installation of indoor and outdoor units Accessory parts Number Accessory parts of articles Remote controller 1 Mor EE R 03 dry battery 2 lt eri 1 a E Optional parts for pipin Mounting plate p 7 piping 1 Mark Parts name Drain hose Non adhesive tape gaxso R Adhesive tape Steel nail cement Saddle L S with screws INS os a gt Connecting electric cable q 4 for indoor and outdoor haim Per 4 eg Plastic cap Drain hose crew O S 1 Heating insulating material Drain elbow Piping hole cover Cover 1 S Cushion 4 Arrangement of piping directions Rear left 0909 00 els Lett Ss Rear Wa lt S Right Below X The marks from to in the figure are the parts numbers XX The dist
5. ads and cause a leakage of gas J Pipe Diameter D Fastening torque Liquid side 6 35mm 1 4 18N m Gas side 12 7mm 1 2 55N m Spanner Torque wrench Be careful that matters such as wastes of sands etc shall not enter the pipe 3 Connection Use the same method on indoor unit Loosen the screws on terminal block and insert the plugs fully into terminal block then tighten the screws e Insert the cable according to terminal number in the same manner as the indoor unit e f wiring is not correct proper operation can not be carried out and controller may be damaged e Fix the cable with a clamp 4 Attaching Drain Elbow e f the drain elbow is used please attach it as figure Note Only for heat pump unit Outdoor unit 6 Purging Method To use vacuum pump Push the air out of the indoor unit and piping as followes 1 Remove the valve cap on 2 way valve in outdoor unit 2 Loosen by 1 2 turn the flare nut of gas pipe which is conneted to 2 way valve 3 way valve 3 way valve 6 35mm 1 4 12 7mm 1 2 3 Loosen 2 way valve by 90 using hexagon wrench and after approx 10 sec tighten it up Gas comes out through flare nut on wide pipe If no gas is discharged tighten flare nut with specified torque HSU 12CR03 Y using specified torque HSU 18CR03 Y 4 Open 2 way and 3 way valves 5 Tighten the caps on the valves with specified torque o Tighten torque N m Va
6. ance between the indoor unit and the floor should be more than 2m No 0010515221 Floor fixing dimensions of the outdoor unit HSU 12CRO3 Y Unit mm HSU 18CRO3 Y Fixing of outdoor unit Fix the unit to concrete or block with bolts 10mm and nuts firmly and horizontally When fitting the unit to wall surface roof or rooftop fix a supporter surely with nails or wires in consideration of earthquake and strong wind If vibration may affect the house fix the unit by attaching a vibration proof mat Selection of Installation Place Place robust not causing vibration where the body can be supported Place which is less affected by rain or direct sunlight and is sufficiently sufficiently ventilated Place not affected by heat or steam generated in the vicinity where Place possible to bear the unit where vibration and noise are inlet and outlet of the unit are not disturbed not increased Place possible to drain easily where piping can be connected with the Place where discharged wind and noise do not cause a outdoor unit nuisance to the neighbors Place where cold air can be spread in a room entirely e Place where a distance marked amp is available as illustrated Place nearby a power receptacle with enough space around Refer in the above figure to drawings Place where the distance of more than Im from televi
7. d make sure fixing with adhesive tape LE l ji Heat insulation Pipin material K Lid for right piping Lid for left piping Pipe supporting plate Drain hose Indoor outdoor Lid for under piping Nears i Drain hose e Indoor outdoor electric cable and drain hose must be bound with refrigerant piping by protecting tape Other direction piping e Cut away with a nipper the lid for piping according to the piping direction and then bend the pipe according to the position of wall hole When bending be careful not to crash pipes e Connect beforehand the indoor outdoor electric cable and then pull out the connected to the heat insulation of connecting part specially Fixing the indoor unit body e 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 e In order to fix the body onto the mounting plate hold up the body aslant from the underside and then put it down perpendicularly 4 Connecting the indoor outdoor Electric Cable Removing the wiring cover Remove terminal cover at right bottom corner of indoor unit then take off wiring cover by removing its screws When connecting the cable after installing the indoor unit ee 1 Insert from outside the room cable into left side of the wall
8. hole in which B N the pipe has already existed 2 Pull out the cable on the front side and connect the cable making a loop Indoor unit When connecting the cable before installing the indoor unit 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 then tighten the screws Pull the cable slightly to make sure the cables have been properly inserted and tightened After the cable connection never fail to fasten the connected cable with the wiring cover Note When connecting the cable confirm the terminal number of indoor and outdoor units carefully If wiring is not correct proper operation can not be carried out and will cause defect 1 If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similar qualified person The type of connecting wire is HO5 O7RN F or 245IEC57 YZW 2 If the fuse on PC board is broken please change it with the type of T 3 15A 250V 3 The wiring method should be in line with the local wiring standard 4 After installation the power plug should be easily reached 5 A breaker should be incorporated into fixed wiring The breaker should be all pole switch and the distance between its two contacts should be not less than 3mm
9. lve cap 20 25 e When connecting pipe exceeds 5 meters 20g refrigerant shall be added per exceeding meter Charge according to the following list Piping length 5m 7 m Note When extending piping air inside piping shall be removed by using external refrigerant gas charge according to the following list Brand new outdoor unit is charged 50g more refrigerant than regulated weight Only for first installation this extra 50g can be used to purge air in pipes X 1 During this procedure 50g refrigerant will be discharged in piping This must be strictly controlled within 90 and 10 sec 1 Power Source Installation e The power source must be exclusively used for air conditioner Over IOA e In the case of installing an air conditioner in a moist place please install an earth leakage breaker e For installation in other places use a circuit breaker as far as possible 2 Cutting and Flaring Work of Piping e Pipe cutting is carried out with a pipe cutter and burs must be removed e After inserting the flare nut flaring work is carried out A Pipe diameter p Size A mm Liquid side 6 35mm 1 4 Flare tooling die Gas side 12 7mm 1 2 Correct Incorrect UU Y YEY Lean Damage of flareCrack Partial Too outside 3 On Drainage Please install the drain hose so as to be downward slope without fail Please don t do the drainage as shown below q tL 7
10. sions radios wireless apparatuses and fluorescent lamps can be left In the case of fixing the remote controller on a wall place where the indoor unit can receive signals when the fluorescent lamps in the room are lightened Power Source Before inserting power plug into receptacle check the voltage without fail The power source is the same as the corresponding name plate install an exclusive branch circuit of the power A receptacle shall be set up in a distance where the power cable can be reached Do not extend the cable by cutting it Selection of pipe To this unit both liquid and gas pipes shall be insulated as they become low temperature in operation Use optional parts for piping set or pipes covered with equivalent insulation material Liquid pipe 6 35mm 1 4 The thickness of the pipe must be 0 8 mm at least For 12 18 Gas pipe 12 7mm 1 2 Indoor unit 1 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
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