Directed Electronics 435 Air Conditioner User Manual
Contents
1. 300mm below Suspending bracket Self provided stiff pi 7 Drain hose mm accessory 2 accessory drain water lifting pipe 5 tB 3 8 AZZ E E 272 s E a RC Clamp accessory Note The slope of water drain hose 1 shall be within 75mm don t apply too much force on it If several water hoses join together do as per following proceedures Connect water hoses with a T joint E 100 Specifications of the water hoses shall meet the requirements for the unit running 20 Installation Procedures INSTALLING THE DECORATED BOARD ON THE BODY OF INDOOR UNIT lt gt As shown in Fig 1 make the wind deflector motor of the decorated board face to the orifice of the indoor unit and then mount the decorated board onto the body of the indoor unit Fig l lt gt Mounting the decorated board a Hang temporarily the swing rings 2 pcs opposite to the deflector motor of the decorated board on the ring stators of the swing rings of the indoor unit b Hang temporarily the other swing rings on the ring stators of the swing rings of the indoor unit take care not to get the lead wire of the deflector motor into the sealing c Screw all 4 hex head screws under the rings about 15mm to lift the board d Turn and adjust the decorated board in the direction of arrow as shown in Fig 4 until it covers the hole of the ceili2. Symbol Parts Name A Adhesive tape B Pipe clamp G Connecting hose D Drainage hose E Non hydroscopic heat insulating material F Gypsum powder B Installation Procedure CAUTIONS To ensure proper installation read Cautions carefully before working After installation start the unit correctly and show customers how to operate and maintain the unit Meanings of Warning and Cautions Warning Serious injury or even death might happen if it is not observed Caution Injury to people of damages to machine might happen if it is not observed WARNING Installation shall be done by professional people don t install unit by yourself Incorrect installation will cause water leakage electric shock or fire 9 Install unit as per the Manual Incorrect installation will cause water leakage electric shock or fire accident Be sure to use specified accessaries and parts Otherwise water leakage electric shock fire accident or unit falling down may happen Unit should be placed on a place strong enough to hold the unit Or unit will fall down causing injuries When install the unit take in consideration of storms typhoom earthquake Incorrect installation may cause unit to fall down All electric work shall be done by experienced people as per eocal code regulations and this Manual Use exclusive wire for the unit Incorrect installation or undersized electric wire may cause electric shock or
3. N 25 Diameter of Tubing mm Outer Mounting Torque N Increase mounting Torque N m m 6 35 11 8 1 2kgf m 13 7 1 4kgf m 9 52 24 5 2 5kgf m29 4 3 0kgf m 12 70 49 0 5 0kgf m 53 9 5 5kgf m 15 88 78 4 8 0kg m98 0 10 0kgf m 19 05 98 0 10 0kgf1m 7 7 12 0kg m I NV Connecting straight terminals Connecting circular terminals Connecting circular terminals The connecting method of circular terminal is shown in the Fig Take off the screw connect it to the terminal tier after heading it through the ring at the end of the lead and then tighten it The connection methods for the circular terminals are shown as follows loosen the screw before putting the line terminal into the terminal tier tighten the screw and confirm it has been clamped by pulling the line gently Pressing connecting line After connecting line is completed press the connecting line with clips which should press on the protective sleeve of the connecting line terminal tier wrong t pressing pressing clip s E correct pressing Uni Electrical Wiring Warning Electrical construction should be made with specific mains circuit by the qualified perso
4. Remove dust with vacuum filter us j 0 77 WH y Open two NP Wo pothooks Maintenance 2 Take off airfilter See clean air filter 3 Take of inlet grill Open the inlet grill by an angle of 45 4 Clean CAUTION e Don t wash with water over 50 C to prevent decoloring or deforming Use soft brush water and neutrul detergent then swing off the water J wan lL NOTE When the filter too much dust e To spray the special detergent for vent fan or utensils 5 Install inlet grill see3 6 Install air filter see Clean air filter 7 Close inlet grill see 1 Clean outlet and shell CAUTION Don t use gasoline benzene dilutant polishing powder or liquid inseticide e Don t wash with water over 50 C otherwise may cause decoloring or deforming Use soft dry cloth to scrub f dust not removed can use water or neutral detergent e f ceiling built in conditioner s swing plate too dirty it can be dimantled as described below and cleaned Dismantle and install swing plate 1 Fix the swing plate at the bottom 2 Dismantle the swing plate CAUTION e Use water to clean the plate and don t heavily scrub otherwise the fine hair may fall off Unscrew the screw at both ends of the swing plate Dismantle and install swing plate 3 Install swing plate Lightly rotate swing plate to insert the ridge at both ends of the outlet into
5. dealer should be responsible for them Incorrect installation may cause water leaking electrical shock and fire hazard Cautions CAUTIONS Conditioner should not be used for any other purpose other than airconditioning Don t use air conditioner for any other special purposes e g the preservation and protection of food animals plants pecision apparatus as well as work of art otherwise the qualities of these stuffs may be damaged Don t dismantle the outlet of the outdoor unit The exposure of fan is very dangerous which may harm human be ings When air conditioner is co used with other heat radiator the frequent replacement of room atmosphere should be required Kl Wr j i ff J RR After a long time use of air conditioner the base should be checked for any damages Inefficient venti lation may cause suffocation If the damaged base is not repaired the unit may fall down and cause accidents No goods or nobody is permitted to placed on or stand on outdoor unit The falling of goods and people may cause acci dents Pets and plants should not be blowed directly in the air flow Otherwise will suffer damage Don t operate the air con ditioner with damp hands Otherwise will be shocked Only use correctly typed fuse May not use wire or any other materials replacing fuse other wise may cause faults or fire accidents Don
6. 9 Ej E E Refrigerant pipe S 2 Eg S 2l amp s El o oz 8 2 38 9 3 amp E S 2 5 8 a 2 i 2 A Suspending bolts Y o a Distance between suspending bolts 840 Indoor unit A 00 890 Ceiling opening 950 Ornament panel gt Suspending bracket i Um St 2 WEE Ceiling A a Note Dimension of ceiling opening marked with can be as large as 910mm but the matching part of ceiling with ornament panel shall be over 20mm p 55 20 Over 2 Cut an opening in ceiling for installation if necessary when ceiling already exists Refer to paper pattern for dimension of ceiling hole Connect all pipings refrigerant water drainage wirings inter unit cable to indoor unit before installation Cuta hole in ceiling may be a frame should be used to ensure a smooth surface and to prevent vibration Contact your real estate dealer 3 Install a suspending bolt Use a M10 bolt To support the unit weight anchor bolt shall be used in the case of already exists ceiling For new ceiling use built in type bolt or parts prepared in the field Before going on installing adjust space between ceiling Installation example Roof Anchor bolt Long nut mom mm F Suspending bolt Ceiling Note
7. All the above mentioned parts shall be prepared in field 18 B Installation Procedure INSTALLATION OF INDOOR UNIT In the case of new ceiling 1 Install unit temporarily Put suspending bracket on the suspending bolt Be sure to use nut and washer at both ends of the bracket 2 As for the dimensions of ceiling hole see paper pattern Ask your real estate dealer for details Center of the hole is marked on the paper pattern Center of the unit is marked on the card in the unit and on the paper pattern Mount paper pattern onto unit using 3 screws Fix the corner of the drain pan at piping outlet lt After installation on the ceiling gt 3 Adjust unit to its right position Refer to preparation for the installation 1 4 Check unit s horizontal level Water pump and flating switch is installed inside indoor unit check four corners of the unit for its level using horizontal compartor or PVC tube with water If unit is tilting against the direction of water drainage problem may occur on floating switch causing water leakage 5 Remove the washer mounting 2 and tighten the nut above n 6 Remove the paper pattern Nut Prepare in feild In the case of ceiling already exists Washer Prepared in feild 1 Install unit temporarily Put suspending bracket on the suspending bolt Besureto use nut and washer at both ends of the bracket Fix the bracket firmly j i iti i 4 Suspendin
8. kept noise can still appear if radio wave is strong 2 Ceiling height Indoor unit can be installed on ceiling of 2 5 3m in height Refer to Field setting and Installation Manual of ornament panel 3 Install suspending bolt Check if the installation place is strong enough to hold weight Take necessary measures in case it is not safe Distance between holes are marked on paper pattern Refer to paper pattern for place which need be reinforced Installation space 2 7 RN SR 2722 1 o NM me i i p V h 4 E V QU Air outlet 5 Air inlet outlet Air outlet 6 Air igo A Outlet 1500 Over 1500 Over 1500 Over 1500 Over 5 Ee 7 7 424 AB484FCAHA ABI84FCAHA X AB244FCAHA P 1 AB094FAAHA AB124FAAHA 17 B Installation Procedure PREPARATION FOR TH E INSTALLATION 1 Position of ceiling opening between unit and suspending bolt AB424FCAHA AB484FCAHA 860 890 Ceiling opening 780 Distance between suspending bolts 0Ceiling openin 62 QWistence Peni cbr suspending bolts ABI24FAAHA 807 6 761 700 1 e m o 712 6 831 h 860 GRILLE AB184FCAHA AB244FCAHA 1
9. people don t install unit by yourself For the purpose of safety the air conditioner must be properly grounded in accordance with specifications e Always remember to unplug the air conditioner before opening inlet grill Never unplug your air conditioner by pulling on the power cord Always grip plug firmly and pull straight out from the outlet B Cautions All electrical repairs must be carried out by qualified electricians Inadequate repairs may result in a major source of danger for the user of the air conditoiner Do not damage any parts of the air conditioner that carry refrigerant by piercing or perforating the air conditioner s tubes with sharp or pointed items crushing or twisting any tubes or scraping the coatings off the surfaces If the refrigerant spurts out and gets into eyes it may result in serious eye injuries Do not obstruct or cover the ventilation grille of the air conditioner Do not put fingers or any other things into the inlet outlet and swing louver Do not allow children to play with the air conditioner In no case should children be allowed to sit on the outdoor unit Specifications The refrigerating circuit is leak proof The machine is adaptive in following situation 1 Applicable ambient temperature range Rated Maximum Minimum em psc a fo we s 35 Cooling Heating 2 If the supply cord
10. salt content in the air c Near to hot spring with high content of sulfide gases d Area with frequent fluctuation of voltage e g factory etc e In vehicles or ships f Kitchen with heavy oil vapour or humidity g Near to the machine emitting electric magnetic waves h Places with acid alkali vapuor e TV radio acoustic appliances etc are at least m far away to the indoor unit outdoor unit power supply wire connecting wire pipes otherwise images may be disturbed or noises be created Connect earthing wire Earthing wire should not be con nected to the gas pipe water pipe lightning rod or phone line in correct earthing may cause shock D Earthing Use discharge pipe correctly to ensure efficient discharge Incorrect pipe use may cause water leaking As required take measures against heavy snow Wiring Air conditioner should be equipped with special power supply wire Operating noise Choose the following locations a Capable of supporting air conditioner weight don t increase operating noise and vibration b Hot vapour from outdoor unit outlet and ope rating noise don t disturb neighbour e No obstacles around the outdoor unit outlet Introduction to Spare Parts Discharge unit built in In cooling operation to discharge the water from inside the room Drain Hose Swing fender located in the outlet Refrigerant pipe Cable
11. the groove and then screw up Maintenance Seasonal Reserve Post season Care Operate the unit with FAN mode on a fair day for about half a day to dry the inside of the unit well Stop operation and turn off the power supply switch Electric power is consumed even the air conditioner is in stop Clean the air filter indoor unit and outdoor unit and cover the unit with dustcoat Pre season Care See that there is no obstacles blocking the air inlet and air outlet of both indoor and outdoor unit to avoid reduce the working efficiency Be sure to install the air filter ensure that the air filter is not dirty Otherwise may result in machine damages or cause malfunciton due to dust inside the unit To prevent compressor when start in HEAT mode please cut in the power supply switch 12 hours before starting run furthermore always keep the power supply switch on during the using senson NOTE 1 The inner part of indoor unit must be cleaned Consult dealer because clean must be done by technician 2 In cooling operation discharging system discharge water in room Trouble Shooting The followings are not malfuncition Water flowing sound is heard When the air conditoner is started when the compressor starts or stops during operation or when the air conditioner is stopped it som etimes sounds Bi or Godo Godo It is the flowing sound o
12. the outdoor unit is removed during defrosting operation Defrosting operation During heating indoor fan is still running even unit is stopped To get ride of the excess heat indoor fan will continue running for a while after unit autom atically stops Please check the following things about your air conditioner before making a service call Unit fails to start Is the power supply switch on Power supply switch is not in ON position Is city supply power normal Is the earth leakage breaker in action CO Be sure to turn off the power supply switch immediately and contact the sales dealer 11 When Trouble Happens Insufficient cooling or heating The operation controller adjusted as required Air filter too dirty Horizontal swing louver upward in HEAT mode Any obstacle exists at the air inlet or outlet Nt lt Door or window left opened IZ ty z Insufficient cooling Any other heat sources in the room gt UU gR Sunlight direct into the room Too crowed in the room e a RETAS Pp 88 Cooled air blown out when heating is audible When the air condi
13. 3990N cm 9 15 4 333 407kgf cm fm Ros T Z Insulator accessor F spanner Kk For liquid pipe 61807540Nem e 6 19 9 51 AES quid 15 88 oso T okefem 9 ae 2 D nsulator accessory Piping joing Sa Gas pipe For gas pipe 19 05 9720 11860N cm 22 9233 Flare nut Liquid pipe 990 1210kgf cm Q INSTALLATION OF WATER DRAINAGE PIPE 1 Install water drainage pipe Pipe dia shall be equal or larger than that of unit piping pipe of polyethene size 25mm O D 32mm Drain pipe should be short with a downward slope at least 1 100 to prevent air bag from happening If downward slope can t be made take other measures to lift it up Keep a distance of 1 1 5m between suspending brackets to make water hose straight L A X Use the self provided stiff pipe and clamp Dwith unit Insert water pipe into water plug until it reaches the white tape Tighten the clip until head of the screw is less than 4mm from hose Wind the drain hose to the clip using seal pad 9 Large size seal pad Insulate drain hose in the room accessory Clamp Clamp N 2 xu Tape White Self provided stiff pipe lt Cautions for the drain water lifting pipe gt Installation height shall be less than 280mm e There should be a right angle with unit 300mm from unit 4mm below
14. CASSETTE TYPE AIR CONDITIONER Indoor Unit Operation amp Installation Manual ABO94FAAHA ABI24FAAHA 184 244 424 AB484FCAHA 0 0010576722A e Please read this operation manual before using the air conditioner e Please keep this manual carefully and safely Bl Contents M e ts wat ae iab urs asp d rau und 1 5 Part name of the Uii p Domen ria 6 DIO LS m 7 9 Trouble bo Hp pbi qp EIER 10 11 When Trouble HaAppeng 12 13 Customer Need to know rere 14 Installation Procedure 15 25 Ele trical WINNE 26 28 Technical Specification n 29 B Cautions Disposal of the old air conditioner Before disposing an old air conditioner that goes out of use please make sure it s inoperative and safe Unplug the air conditioner in order to avoid the risk of child entrapment It must be noticed that air conditioner system contains refrigerants which require specialized waste disposal The valuable materials contained in a air conditioner can be recycled Contact your local waste disposal center for proper disposal of an old air conditioner and contact your local authority or your dealer if you have any question Please ensure that the pipework of your air conditioner does not get damaged prior to being picked up by the relevant waste disposal center and c
15. applied for a necessary situation After the Auto restart is set if power failure suddenly occurs while the air conditioner is working it will resume the previous working state when the power is supplied again The setting method of auto restart function of wired remote control model or wired control remote control model press the sleep button of the wired control or remote control 10 times within 5 seconds and after the buzzer rings 4 times the air conditioner will enter the state of auto restart function The cancel method press the sleep button of the wired control or remote control 10 times within 5 seconds and after the buzzer rings 2 times the Auto restart function will be cancelled The setting method of wireless remote control press the swing button of the remote control 10 times within 5 seconds and after the buzzer rings 4 times the air conditioner will enter the state of auto restart function The cancel method press the swing button of wireless remote controller 10 times within 5 seconds and after the buzzer rings 2 times the Auto restart function will be cancelled The setting method of wireless remote control press the swing button of the remote control 10 times within 5 seconds and after the buzzer rings 4 times the air conditioner will enter the state of auto restart function The cancel method press the swing button of wireless remote controller 10 times within 5 seconds and after the buzzer rings 2 times the Auto
16. asically on Auto Restart function currently Haier Herewith solemnly informs our customers installers distributors etc when making installation please make sure when the power is shut down whether artificially or accidentally the whole system including outdoor unit and all the indoor units must be off If you do not make the installation as our indication Haier will not be responsible for any problem resulting from this Pay special care to the following and check after installation Item to the checked Unproper installation may cause Check Unit might fall down make vibration or noise Is gas leakage check performed This may lead to gas shortage Is unit properly insulated Dew or water drop may occur Is water drainage smooth Dew or water drop may occur Is power voltage meet that stipulated on the nameplate Problem may occur or parts got burned Is wiring and piping correctly arranged Problem may occur or parts got burned Is unit safely grounded There might be a danger of electric shock Is wire size correct Problem may occur or parts got burned Are there any obstacles on air inlet and outlet grill of This may cause poor cooling indoor and outdoor unit Is record made for piping length and refrigerant It is hard to control refrigerant charging charging amount amount 28 Technical Specifications ABO94FAAHA 124 84 244 Powe
17. at insulating material lifting the drainpipe is in the down slope insulating material bomines si wine Confirming Drainage The drainage should be confirmed during the test run to make sure that there is x leakage at the connection EIE The confirmation of drainage should be also performed during the installation in E B 3 the winter season HE Fill water from the outlet or the specified position and confirm the drainage V 600cc water with a hose from the outlet the specified location on the machine PEE E Add the water slowly add water to the motor of the drainage pump looo 2p elow indoor unit under ceilin After mounting the electrical system do refrigerating operation and meanwhile B add water and check If the electrical installation hasnt been completed pull out the terminal 2P of the floater switch on the electrical cabinet After confirming the drainage joint of drainpipe e connect the terminal of the floater switch and run the drainage pump for 5 L R minutes until it stops automatically Confirm the sound of the motor e Confirm the sound of the motor of the drainage pump and meanwhile check the drainage 24 Installation Procedure Tubing Permissible Length amp Height Difference Please refer to the attached manual of outdoor units Tubing Mate
18. ed If the conditioner is transferred to the new user this manual should be as well transferred to the new user WARNING Don t blow the human body with the cooling air too long and don t let the room tempera ture decrease too low either Otherwise the one will feel unpleasant or harm ones health If any abnormal phenomena is found e g smell of firing please cut off the power supply immediately and contact the dealer to find out the handling method In such case to continue eile using the conditioner will damage the conditioner and may cause electrical shock or fire hazard When need maintenance and repairment call dealer to handle it Incorrect mainten ance and repairment may cause Warcry SS leak electrical shock and fire hazard Please let the dealer be responsible for installing the conditioner Incorrect installation may cause water leak elec trical shock and fire hazard Don t put fingers or any other things into the inlet outlet and swing louver while the condi tioner is in operation Because the highspeed fan is very dangerous and may cause injuries S Call the dealer to take measures to prevent the refrigerant from leaking If conditioner is installed in a small room be sure to take every measure in order to prevent suffoca tion accident even in case of refrigerant leakage When conditioner is deinstalled or reinstalled
19. f the refrigerant not a malfunction Cracking sound is heard This is caused by heat expansion or contra ction of plastics It smells Air blown out from the indoor unit sometimes smells The smell results from smells of furniture paint tobacco absorbed by indoor unit During operation white fog comes out of indoor unit When in COOL or DRY mode a thin water fog can be seen blown out of unit this is the condensed fog because the suddenly cooled indoor air 1s blown out Automatically switch into FAN mode during cooling To prevent frost from being accumulated on the indoor unit heat exchanger it sometimes auto matically switched into the FAN mode but it will soon back to the cooling mode The air conditioner cannot be restarted soon after it stops Air conditioner does not start o QUU This is because of the self protection function of the system therefore it cannot be restarted for about three minutes after it stops Please wait for three minutes B Trouble Shooting Air does not blow or the fan speed cannot be changed during drying In DRY mode when room temperature becomes 2C higher than temperature setting unit rill run intermittently at LO speed regardless of FAN setting Water or vapor generated from the outdoor unit during heating G Sy This happens when the frost accumulated on
20. fire accident Allthe wires and circuit shall be safe Use exclusive wire firmly fixed Be sure that external force will not affect terminal bolck and electric wire Poor contact and installation may cause fire accident Arrange wire correctly when connectin indoor and outdoor power supply Fix terminal cover firmly to avoid overheat electric shock or even fire accident Incase retrigerant leakage occurred during unit installation keep a good ventilation in the room Poisonous gas will occur when meet with fire Check the unit upon installation Be sure there is no leakage Refrigerant will induce poisonous gas when meet heat source as heater oven etc Cut power supply before touching terminal bolck CAUTION Unit shall be grounded But grounding shall not be connected to gas pipe water pipe telephone line Poor grounding will cause electric shock D Be sure to install a leakage breaker to avoid electric shock Arrange water drainage according to this Manual Cover pipe with insulation materials in case dew may occur Unproper installation of water drainage will cause water leakage and wet your furniture To maintain good picture or reduce noise keep at least 1 m from T V radio when install indoor and ou tdoor unit connecting wire and power cable If the radio wave is relatively strong 1 m is not enough to reduce noise Don t install unit in following places a Oil mist or oil gas exists s
21. g bolts 2 Adjust the height and position of the unit Refer to preparation for the installation 1 Fast 1 t 3 Proceed with and of In the case of new ceiling Ll Insert N Washer fixing pad prepared in feild secure the washer firmly Screws at the piping outlet is fixed at the corner of drain pan Center of ceiling hole Paper pattern tt KY os per pattern 5 Screw accessory a A Screw accessory lt n ix the paper Neun 19 Installation Procedure 9 REFRIGERANT PIPING As for outdoor piping please refer to installation Manual of outdoor unit Outdoor is precharged with refrigerant Be sure to see the Fig 1 when connecting and removing piping from unit For the size of the flare nut please refer to Table 1 Apply refrigerant oil at both inside and outside of Iflare nut Tighten it band tight 3 4 turns then tighten it Use torque specified in Table 1 Too much force may damage flare nut causing gas leakage Check piping joints for gas leakage Insulate piping as shown in Fig below Cover joint of gas piping and insulator 7 with seal Table 1 Apply refrigerant oil Medium size seal pad 11 accessory ib Du A mm Flare shape NV Cover the piping joint S with seal pad CN 635 1420 1720N em 97 EN 144 176kgf cm Torque spanner P Clamp 9 52 3270
22. is damaged it must be replaced by the manufacturer or its service agentor a similar qualified person 3 If the fuse on PC board is broken please change it with the type of T 3 15A 250VAC 4 The wiring method should be in line with the local wiring standard 5 The power cable and connecting cable are self provided The requirement of the power cable The requirement of the connecting cable CHOSRN F 2 1 0 1 5 mn All the cables shall have got the European authentication certificate 6 The breaker of the air conditioner should be all pole switch and the distance between its two contacts should be no less 3mm Such means for disconnection must be incorporation in the fixed wiring 7 The waste battery shall be disposed properly 8 The indoor unit installation height is at least 2 5m B Cautions Safety cautions Carefully read the following information in order to operate the airconditioner correctly Below are listed three kinds of Safety Cautions and Suggestions WARNING Incorrect operations may result in severe consequences of death or serious injuries CAUTION Incorrect operations may result in injuries or machine damages in some cases may cause serious consequences INSTRUCTIONS These information can ensure the correct operation of the machine Be sure to conform with the following important Safety Cautions The Safety Cautions should be at hand so that they can be checked at any time when need
23. line Earthing line Air filter located in the suction grill Suction grill Air Outlet Air intake Maintenance Clean air filt er B Wash with water NOTE When having to clean don t dismantle With too much dust use soft brush and neutral air filter otherwise may cause faults detergent mihe environment when flere ie dou Swing off the water and then place in cool place much dust air filter should be cleaned for more times po about half a year one time Ser E 1 Open inlet grill Press the elliptical PUSH knob the inlet 5 Install an filter 1 Put filter into protruding parts at the top of grill will automatically drop the inlet grill is catched with two pothook the inlet grill mp e ae 2 Connect the two pothooks with inlet grill Press the elliptical knob See 2 the inlet grill will automatically drop 2 Open two othooks Connect the two pothooks with inlet grill 5 Dismantle air filter 6 Close inlet grill See 1 4 Drag the knob of Clean inlet grill the grill back lift the filter and take 1 Open inlet grill don Press the elliptical PUSH knob the inlet 4 Clean grill will automatically drop the inlet grill Air filter CAUTION is catched with two pothooks Don t wash with water over 50 C to prevent Press the elliptical knob the inlet grill will discoloring or deforming automatically drop e Don t dry over fire Filter maybe burn A
24. n manual for future reference when maintenance and changing installation place After installation please use the air conditioner according to the specification in the operation manual Using Directions Adjust suitable airflow direction Avoid direct sunlight and airflow Keep the proper indoor temperature Furthermore it will result in excessive consumption of electric power Too cool or hot is not good for your health Effectively use timer Using TIMER mode you can make the room temperature reach a suitable temperature when you wake up or go back home ATTENTION after finishing installation confirm no refrigerant leakage 14 Installation Procedure Installation tools Following in the list are the accessories The installation tools listed in the supplied with the unit which can be used following sheet can be used as required as required 1 Screw driver 2 Hacksaw gt 3 Drill with a diameter of 60mm o 4 FR 4 Inner hexagon spanner shifting emote controller Accessory parts spanner 5 Spanner 14 17 19 24 27mm 6 Pipe cutter mmm Wire clamp 7 Pipe expander Heat 8 Knife insulation 9 Pincers sheathing 10 Leakage detector or soapy water ITE Accesories 11 Band tape 12 Scraper 13 Refrigerant oil SORA cap Standard accessories jr bracket The following parts mentioned in this manual are the installation accessories we prepared
25. ng e Fasten the screw to keep the thickness of the sealing between the decorated board and the unit body within 5 8mm as shown in Fig 2 sealin indoor unit 5 ceiling material N NG 5 8mm decorated board Fig 2 f Mount the wiring of the decorated board according to the mounting drawing attached tothe inside of the machine g Check with the control if the mounting is correct and make sure if the machine work snormally h Mount the air inlet grid and angle covers 21 Bl Installation Procedures Attention Inappropriate tightening of screws might cause the faults as Fig 3 shown in Fig 3 Tighten the screws properly air leakage If there is still a gap between the decorated board and the ceiling after tightening the screws please readjust the height of the body leakage of the indoor unit Fig 4 from roof gt If the indoor unit keeps the horizontal level and the drainpipe 5 t be influenced adjust the height of the body of the indoor pollution s vapour condensate drops unit from the holes on the angles of the decorated board gt Jo gap is not allowed Fig 4 Wiring of Decorated Board a Connect it to the connector of the wind deflector motor lead on the decorated board Fig 5 b Connect it to the receiving terminal of remote control on the decorated board side of decorated board electrical cabinet AB184 484FCAHA lt circ
26. nnel according to the installation instruction Electric shock and fire may be caused if the capacity of power supply is not sufficient During arranging the wiring layout specified cables should be used as the mains line which accords with the local regulations on wiring Connecting and fastening should be performed reliably to avoid the external force of cables from transmitting to the terminals Improper connection or fastness may lead to burning or fire accidents Q There must be the ground connection according to the criterion Unreliable grounding may cause electrical shocks Do not connect the grounding line to the gas pipe water pipe lightening rod and telephone line A Attention Only copper wire can be used Breaker for electric leakage should be provided or electric shock may occur The wiring of the mains line is of Y type The power plug L should be connected to the live wire and plug N connected to null wire while should be connected to the ground wire For the type with auxiliary electrically heating function the live wire and the null wire should not be misconnected or the surface of electrical heating body will be electrified If the power line is damaged replace it by the professional personnel of the manufacturer or service center e The power line of indoor units should be arranged according to the installation instruction of indoor units The electrical wiring should be out of contact with the high tempe
27. of the settings There is a 4 position dial switch for setting the indoor unit number and fan speed level on the computer board of the indoor unit Setting way is as follows Before connecting the power supply please set the indoor unit number manually according to the following table Matrix of the dial switch and indoor unit number Position 1 Position 2 Position 3 Representing unit number Swol ON Example 0 E 11 OFF 0 1 0 1 1 The first bit of SW02 and SW03 is used to choose SW02 ON ON E E wired control or remote control type means that the unit with wired controller And Example E P is remote controller Pos Pos 2 Pos 3 Pos 4 The second bit of SW02 is used to choose built in or 7 outside electronic expansion valve setting 1 Pos 2 Setting for No 3 indoor unit means built in type And OFF means outside tYreSW03 ON ON The second bit of SW03 is used to select the twin energy ON means that in heating mode the source function Example E P indoor unit fan speed can be choosed to N gt ON The unit without TES function middle and low level OFF means that OFF The nit can be used as TES funcion the indoor unit fan speed can be choosed HEN to high middle and low level After When it is used for TES function the water tempeture Pos 1 Pos 2 M EU in plant the position is OFF sensor is available Auto restart to be
28. onnection of the drainpipes 1 5m 2m support bracket 72 as big as possible about 10 CM er i r Y Bu s shape elbow Y heat down gradient down VP30 insulating over 1 100 over 1 100 material x Installation Procedures Piping Materials amp Heat Insulating Materials As to prevent condensation heat insulating Piping Hard PVC tube VP31 5mm treatment should be performed The heat Material inner bore insulating treatment for piping should be done Heat Insulating Vesicant polythene respectively Material thickness over 7mm Hose The attached hoses can be used to adjust the eccentricity and angle of the hard PVC tube e Stretch the hose directly to make connections as to avoid distortion The soft end of the hose should be positioned with a clamp e The hose should be used in the lateral direction eccentricity adjustment max 20mm 5 Lm hose clamp 45 bending max hose indoor unit o v Heat Insulating Treatment e Wrap the connection between the clamp and the root segment of the indoor unit without any gap with heat insulating materials as shown in the drawing Lifting Drainpipe C The drainpipe can be lifted 360mm When the down gradient of the drainpipe be ensured after upright attached heat hose hose clamp he
29. ontribute to environmental awareness by insisting on an appropriate anti pollution method of disposal Disposal of the packaging of your new air conditioner All the packaging materials employed in the package of your new air conditioner may be disposed without any danger to the environment The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service The wrapping bag made of polyethylene and the polyethylene foam pads contain no fluorochloric hydrocarbon All these valuable materials may be taken to a waste collecting center and used again after adequate recycling Consult your local authorities for the name and address of the waste materials collecting centers and waste paper disposal services nearest to your house Safety Instructions and Warnings Before starting the air conditioner read the information given in the User s Guide carefully The User s Guide contains very important observations relating to the assembly operation and maintenance of the air conditioner The manufacturer does not accept responsibility for any damages that may arise due to non observation of the following instruction Damaged air conditioners are not to be put into operation In case of doubt consult your supplier Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User s Guide Installation shall be done by professional
30. r Supply 1PH 220V 60Hz 1PH 220V 60Hz 1PH 220V 60Hz 1PH 220V 60Hz Cooling Capacity 2800W 3600W 6000W heating Capacity 3200W 3900W 6300W Noise 34dB A 35 dB A Indoor Units a il em lt D AB424FCAHA AB484FCAHA Power Supply 1PH 220V 60Hz 1PH 220V 60Hz Cooling Capacity 2800W 3600W heating Capacity 3200W 3900W NENNEN NN Noise dior cum mum ds mem Refrigerant liquid Hipeg 55 19 9s 9 52 19 05 Refregerant gas pipe 29
31. rature sections of tubing as to avoid melting the insulating layer of cables which may cause accidents After connected to the terminal tier the tubing should be curved into be a U type elbow and fastened with the pressing clip Controller wiring and refrigerant tubing can be arranged and fixed together Q The machine 1 be powered on before electrical operation Maintenance should be done while the power is shut down Seal the thread hole with heat insulating materials to avoid condensation Signal line and power line are separately independent which can t share one line Note the power line connecting line signal line are provided by users Parameters are shown as below 3 1 0 1 5 mm parameters for signal line 201 0 75 1 25 mmY shielded line Supply Wiring Drawing communication al C2 INDOOR UNIT TERMINAL BLOCK AB094FAAHA ABI24FAAHA nj W B AB244FAAHA AB424FAAHA AB484FAAHA communication POWER SUPPLY 1PH 220 230V 50 60Hz Note 1 L black 2 N white 3 C red It s no use for Builtin EEV Type on the indoor unit B Electrical Wiring Field setting Field setting the unit number In order to realize central control of the MRV air conditioning system its necessary to set the indoor unit number control address Indoor unit number setting Indoor unit number setting switch and confirmation
32. restart function will be cancelled Notes When a power failure suddenly occurs during the air conditioner is working after the Auto restart is set if the air conditioner will not be used for a long time please cut off the power supply to prevent its operation from being resumed after the power is supplied again or press the Switch On Off button after the power comes again 27 Electrical Wiring The unit has temperature compensation function Only used for remote controller You can use swing button ofthe remote controller to set or cancel temperature compensation function 1 About temperature compensation function setting The setting method for heating mode press ON OFF button of the remote controller to start the indoor unit setting temperature 24 press swing button 7 times in 5 seconds the buzzer will ring twice and enter heating temp compensation mode set compensation temp if the set temp is 25 the compensation temp is 1 youcansetitinrange of 0 to 61 The setting method for cooling mode press ON OFF button of the remote controller to start the indoor unit setting temperature 24 press swing button 7 times in 5 seconds the buzzer will ring twice and enter cooling temp compensation mode 2 Temperature compensation function checking In cooling mode setting temp 30 degree High fan speed press swing button 7 times in 5 seconds The Running lamp will flash the times of flash is
33. rials amp Specifications Model TAFAAHA 244FCAHA 484ECAHA Tubing Size Gas pipe 912 70 is ss 19 05 mm Liquid pipe 6 35 9 52 9 52 Tubing Phosphor deoxybronze seamless pipe for Material air conditioner Refrigerant Filling Amount Add the refrigerant according to the installation instruction of outdoor unit The addition of R22 refrigerant must be performed with a measure gage to ensure the specified amount while compressor failure can be caused by filling too much or little refrigerant Connecting Procedures of Refrigerant Tubing Proceed the flare tube connecting operation to connect all the refrigerant tubes e Dual wrenches must be used in the connection of indoor unit tubing Mounting torque refers to the right table e Cutting and Enlarging Cutting or enlarging pipes should be proceeded by installation personnel according to the operating criterion if the tube is too long or flare opening is broken Vacuumizing Vacuumize from the stop valve of outdoor units with vacuum pump Refrigerant sealed in indoor machine is not allowed to use for vacuumization Open AII Valves Open all the valves of outdoor units NB oil balancing stop valve must be shut up completely when connected one main unit Checkup for Air Leakage Check if there is any leakage at the connecting part and bonnet with hydrophone or soapsuds
34. same with cooling compensation setting number In heating mode setting temp 16 degree high fan speed press swing 7 times in 5 seconds the running lamp will flash the flashing times is same with heating compensation setting number Concerning MRV Auto Restart function for H MRV models Haier Auto Restart function when the unit power drops down suddenly the unit microprocessor will store the previous working condition and when the power is on again the unit will run as this memory Auto Restart function is designed basically on the MRV whole system but it is suitable for each indoor unit individually If some of indoor units power cut down but the outdoor unit and the other indoor units still work maybe problems will happen such as freezing at cooling mode and overload protection at heating mode on those indoor units without power Reason When one or some indoor units power drops down and the other indoor units are still work the indoor units without the power will keep the previous working condition before the power is off And expansion valve keeps open at a kind of opening rate condition as the previous requirement so there is refrigerant flowing in the exchanger but the indoor fan stops working If the units work at cooling mode the indoor units without the power will maybe make freezing If the unit works at heating mode maybe the outdoor unit compressor will stop because of the pressure or temperature protection This is our design b
35. sor is abnormal Flashing 3 times The environment temperature sensor is abnormal Flashing 4 times The communication with outdoor unit is abnormal Flashing 5 times The ommunication with the electronic expansion valve control board is abnormal Flashing 10 times Indoor unit PG fan motor is abnormal Flashing 11 times Indoor unit water overflow or float switch is abnormal Flashing 12 times Indoor unit EEPROM data is abnormal Flashing 15 times Water temp sensor is abnormal Only used for the twin energy source function Outdoor unit malfunction display code When the wire remote controller display E1 Can check the outdoor unit control board LED1 or outdoor unit malfunction display code to sure outdoor unit malfunction When the operation indicator flashing stand for outdoor unit malfunction Operation indicator flashing times can t determinant outdoor unit malfunction You must check the outdoor unit control board LEDI flashing times or outdoor unit malfunction display code to sure outdoor unit malfunction Others malfunction manual plese read the outdoor unit manual Please keep this manual carefully and safely 13 B Customer Need to know Customer Need to know Please install the air conditioner according to the requirements specified in this manual to ensure the air conditioner work well Be careful not to scratch the surface of the case during moving the air conditioner Please keep the installatio
36. t place any burning unit in the air flow of air conditioner which may cause incomplete combustion No inflammable spray fluid should be permitted to be placed or used near to air conditioner otherwise may cause fire accidents Air conditioner should be cleaned only after power supply is cut off to keep from shock or hurt Don t clean air conditioner with water Otherwise may cause shock When use the fumigating insecticide don t open air conditioner Otherwise the poisonous chemicals may settle in air conditioner which harm the health of chemical allergic people B Cautions Installation Please ask the dealer or specialist to install never try by the users themselves After the installation please be sure of the following conditions WARNING Please call dealer to install the air conditioner Incorrect installation may cause water leaking shock and fire hazard CAUTION e Air conditioner can t be installed in the envi ronment with inflammable gases because the inflammable gases near to air conditioner may cause fire hazard e Installed electrical leaking circuit breaker It easily cause electrical shock without circuit breaker Location e Air conditioner should be located in well vented and easily accessible place e Air conditioner should not be located in the following places a Places with machine oils or other oil vapours b Seaside with high
37. tioner does not operate properly after you have checked the above mentioned items or when following phenomenon is observed stop the operation of the air conditioner and contact your sales dealer 1 The fuse or breaker often shuts down 2 Water drops off during cooling or drying operation 3 There is an irregularity in operation or abnormal sound that When Trouble Happens 1 Error display Indoor unit malfunction display code Indoor unit malfunction Display code Indoor unit malfunction Display code Float switch or water motor abnormal The communication with electronic Outdoor unit abnormal expansion box is abnormal E7 in The communication between the E8 Liquid temperature sensor is abnormal wire remote controller and indoor E9 0 Gas temperature sensor is abnormal unit control board is abnormal 5 Indoor unit adress abnormal The communication between indoor Firstly you saw 5 in controller LCD n and outdoor unit is abnormal and then the failure code is changed from E5 to E9 Water temp sensor is abnormal Only E Indoor unit EEPROM data is abnormal used for the twin energy source function Remote controller Timer and Operation indicator malfunction code When the unit running Timer indicator flash stand for indoor unit malfunction Timer indicator Indoor unit malfunction Flashing times Flashing once The liquid tube temperature sensor is abnormal Flashing twice The gas tube temperature sen
38. uch as kitchen or plastic parts may get aged or water leakage b Where there is corrosive gas Copper tube and welded part may be damaged due to corrosion causing leakage c Where there is strong radiation This will affect unit s control system causing malfunction of the unit d Where flamable gas dirt and volatile matter thinner gasoline exist These matter might cause fire accident Earthing Refer to paper pattern when installing unit Cautions for the installation personnel Don t fail to show customers how to operate unit 16 Installation Procedure LLLI A wl BEFORE INSTALLATION Don t discard any accessories until completed Determine the way to carry unit to installation place Don t remove packing until unit reaches installation place e Ifunpacking is unavoidable protect unit properly SELECTION OF INSTALLATION PLACE 1 Installation place shall meet the following and agreed by customers Place where proper air flow can be ensured No block to air flow Water drainage is smooth Place strong enough to support unit Place where inclination is not evident on ceiling Enough space for maintenance Indoor and outdoor unit piping length is within limit Refer to Installation Manual for outdoor unit Indoor and outdoor unit power cable inter unit cable are at least 1 m away radio This is helpful to avoid picture disturbance and noise Even if 1 m is
39. uit diagram gt side of indoor unit different from the actual condition Fem Fig 5 22 Installation Procedures Mounting Air Inlet Grid and Angle Covers 1 Mounting the air inlet grid Take care not to wind the lead of the wind deflector motor during mounting the air inlet grid 2 For Model AB184 484FCAHA units the angle covers should be mounted on the angles the thread of the angle cover onto the cleat on the decorated board as shown in Fig 6 Mount the angle cover onto the decorated board as shown in Fig 7 Slide the 5 locks to mount angle covers to fit the holes on decorated board Fig 7 e For proper drainage the drainpipes should be connected according to the installation manual Heat preservation should be performed as to prevent condensing Improper connections may cause the water leakage Requirements The drainpipe of the indoor unit should be heat insulated e Heat insulation should be treated for the connection with the indoor unit Improper heat insulation may cause condensing The drainpipe with the down gradient of over 1 100 be in the S shape or abnormal sound can be caused The lateral length of the drainpipe should be kept with 20m Under the condition of long pipes supports can be provided every 1 52m as to avoid unevenness The central piping should be connected according the following drawing Take care not to apply external force on the c
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