Haier Duct Type Air Conditioning No. 0010572410 User's Manual
Contents
1. m INSTALLATION MANUAL FOR OUTDOOR UNIT 5 Purging method the refrigerant is R407C Liquid pipe To use vacuum pump 8 6 35mm 1 4 Gas pipe Detach the service port s cap of 3 wav valve the valve rod s cap Liu and 3 wav s connect the service port into the projection of charge hose low for gaugemanifold Then connect the projection of charge hose center for gaugemanifold into vacuum pump Z Vacuum pump Open the handle at low in gaugemanifold operate 4 Open vacuum pump If the scale moves of gause low reach vacuum condition in a moment check again DI N Vacuumize for over 15min And check the level gauge which should read 0 1 MPa 76 cm Hg at low pressure side After the completion of vacuumizing close the handle Lo in gaugemanifold and stop the operation of the vacuum pump Check the condition of the scale and hold it for 1 2min If the scale moves back in spite of tightening make flaring work again the return to the beginning of AES Y QUE 3 way valve Open the valve rod for th Q LI anticlockwise 90 degree ez Service port After 6 seconds later clos 0 90 for 6sec 1 In case of gas leakage tighten H If it does not stop gas leakage discharge 1 l i n parts of pipe connection If Lila whole refrigerants from the serice port EN leakage stops then proceed 1 After flaring2. e After completing the installation along with confirming that no abnormalities were seen from the operation tests please explain operating methods as well as maintenance methods to the user customer of this equipment based on the owner s manual Moreover ask the customer to keep this sheet together with the owner s manual A WARNING This system should be applied to places as office restaurant residence and the like Application to inferior environment such as engineering shop could cause equipment malfunction Please entrust installation to either the company which sold you the equipment or to a professional contractor Defects from improper installations can be the cause of water leakage electric shocks and fires Execute the installation accurately based on following the installation manual Again improper installations can result in water leakage electric shocks and fires When a large air conditioning system is installed to a small room it is necessary to have a prior planned countermeasure for the rare case of a refrigerant leakage to prevent the exceeding of threshold concentration In regards to preparing this countermeasure consult with the company from which you perchased the equipment and make the installation accordingly In the rare event that a refrigerant leakage and exceeding of threshold concentration does occur there is the danger of a resultant oxygen deficiency accident For installation confirm that the instal
3. WW If vou continue the operation without removing the cause it could result in a trouble electric shock or fire L AN CAUTION Do not handle switches with a wet hand S It could cause electric shocks The system should never be used for any other purposes than intended such as for preservation of food flora and fauna pre cision deices or work of art It could cause deterioration of food or other problems 3 Combustion apparatus should not be placed allowing a direct exposure to wind of air con ditioner WW Incomplete combustion could occur on the apparatus B SAFETY PRECAUTIONS A CAUTION Do not wash the air conditioner with water S Make sure to use a fuse of proper electric rating Sm Do not install the system where the air outlet reaches directly the flora and fauna Use of steel or copper wire in place of a fuse is strictly prohibited because it could result in a trouble or fire accident It could cause electric shocks A It will not be good for their health It is strictly prohibited to place a container of combustible gas or liquid near the air condi tioner or to spray it directly with the gas or liquid p MU Neither stand on the air conditioner nor place something on it Do not operate the system while the air outlet grill is removed EN There are risks of falling or injury by collapsed object t could cause a f
4. When installing on the wall or on the roof fix the bracket firmly to prevent earthquake or storm Be sure to use rubber damping cushion to reduce unit vibration 2 Installation of drain elbow Installation of drain elbow Only for heat pump type air conditioner no drain elbow for single cooling type If use drain elbow please install as shown in the figure Do not use drain elbow in cold place temperature successively below 0 C 3 Connection of outdoor piping Connect the connecting pipe according to the piping connection method 4 Wiring connection 1 Open the wiring cover and loosen the wiring clamp 2 Lead the connecting wire out and pass it through the wiring clamp 3 Connect the connecting wire according to the wiring method and diagram 4 Confirm the ends of wire are connected well safe and correct 5 After finishing wiring press the connecting wire according to the wire crimp connection method and reinstall the cover 21 Correct crimp connection of wire arg Wiring method of ring terminal Incorrect crimp connection of wire FI Terminal block JEl LI L o Jo Crimp connection n clamp 0 0 1 2 3 Indoor unit a Ga terminal block amp amp 1 2 3 Outdoor
5. PC and wire controller and indoor unit and outdoor unit should use shield panel A B C D respectively wire And the two ends of the shield Arrange wire from this part wire should be grounded Sin otherwise the disturbance will cause unit abnormal operation Shield wire e e ontroller Grounded Grounded ack cover ire controller pper cover Confirm the connection part of terminals is firm and will not touch shield wire 4 Cover the wire controller upper cover Pay attention not to press the connection wire Note Do not touch PC board by hand 22 iM CHECK AND TEST RUN EE Other instruction 1 Set of the air sending of the fan motor Before leaving factory the rotation speed of fan motor has already been set at standard choice When the indoor unit uses free air sending and not needing to connect with duct the fan speed of indoor unit is set at standard choice When the indoor unit needs to connect with duct please according to the following figure shown to change the connection of the connector installed on the side of electric por Standard air sending High fan speed air sending Before leaving factory One side of the control box One side of the control box Connector White White Red One side of Fan motor One si
6. be necessary gp If the gas leakes and gathers around it may cause thUnless the circuit breaker is installed it could fire cause elecrical shocks l Depending on the place of installation a Where strong winds mav prevail the svstem should be fixed securelv to prevent a collapse Install on the place where can endure the weight of air conditioner o Bodily injury could result by a collapse Bodily injury could result by a careless installation E CAUTIONS FOR OPERATION Drain pipe should be arranged to provide a positive draining Qs If the pipe is arranged improperly furniture or the likes may be damaged by leaked water Make sure the system is grounded Grounding cable should never be connected to a gas pipe city water pipe lightning conductor rod or grounding cable of telephone If the grounding cable AWARNING is not set properly it could cause electric shocks Do not poke the air inlet or outlet with a bar etc l Vou should refrain from exposing vour bodv directly to cool wind for a long time WW e It could affect your physical condition or cause some health problems GE Since the internal fan is operating with a high Speed it could cause an injury x i i i i i i i i i When any abnormal condition scorching smell or oth ers is found stop the operation immediately and turn off the power switch Then consult your dealer
7. of the unit Clean with soft and dry cloth e If it is very dirty dissolve neutral detergent in the lukewarm water and make the cloth wet with the water After wiping clean off the detergent using clean water Post Season Care 9 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 and set it in the place Pre Season Care See that there are no obstacles blocking the air inlet and air outlet of both indoor and outdoor units e Make sure that the air filter is not dirty e Cut in the power supply switch 12 hours before starting run m CARE AND MAINTENANCE e When heating is started In order to prevent blowing out of cool wind the indoor unit fan stopped according to the room temperature which heating operation is started Wait for approx 2 to 3 minute and the operation will be automatically changed to the ordinary heating mode e Defrosting operation in the heating mode When it is liable to frost the heating operation is stopped automatically for 5 to 12 minutes once per approx one hour and defrosting is operated After defrosting is completed operation mode is automatically changed to ordinary heating operation When the room thermostat is actuated When room temperature increa
8. unit el lgl e terminal block to power supply Terminal Wire clamp Power supply Connecting wire between inner and outer e llle e 12 360 amp 2 elle m INSTALLATION MANUAL FOR WIRE CONTROLLER Upper cover of wire controller 1 Remove the upper cover of wire controller The PC board is installed on the back cover of wire controller When remove the upper cover pay attention not to damage PC board Back cover wire controll 2 Install wire controller Drill 2 wall holes according to the position of the 2 screw holes on the back cover of wire controller then hit wood in the wall holes Put the 2 screw holes on the back cover of wire controller properly to its corresponding wood then use wood screws to fix the back cover on the wall Note Install the back cover of wire controller on the even wall as possible as can When tightening the wood screw do not use to tight force otherwise the wire controller may be damaged Note When connecting wire please keep a Dimension of signal wire certain distance between signal wire and Type of wire Shield wire 4 cords electric wire over 10mm Dimension 0 33mm 3 Indoor unit wire connection l l l Connect the terminals A B C D on the wire The connection between indoor unit controller to the terminals on the indoor
9. work again and vacuumize 1 ma SERRE i i fill up prescribed refrigerant from the gas 1 1 l cylinder Sway alve and 3 way Turn the valve rod anticlockwise until hitting lightly 3 way valve To prevent the gas leakage turn the service port s cap the valve rod d cap for pene and 3 way s a lottle more than the point where the torque increases suddenly After attaching the each caps check the gas leakag around the caps CAUTION If the refrigerant of the air conditioner leaks it is necessary to make b ps Val d all the refrigerant out then charge the liquid refrigerant into air alve rod cap conditioner according to the amount marked on the name plate Valve rod cap 8 Service port cap 14 m INSTALLATION MANUAL FOR INDOOR UNIT 1 Safetv precautions e Please read these Safety Precautions first then accurately execute the installation work e Though the precautionary points indicated herein are divided under two headings A WARNING and A CAUTION those points which are related to the strong possibility of an installation done in error resulting in death or serious injury are listed in the A WARNING section However there is also a possibility of serious consequences in relationship to the points listed in the A CAUTION section as well In either case important safety related information is indicated so by all means properly observe all that is mentioned
10. C WIRING 5 Electric wiring Cautions Use copper wire only Parameters of connecting line HOSRN F 4G0 75mm Power supply 1PH 220 230V 50Hz connect from outside Wiring methods 1 Wiring method of ring terminal For connecting line which end is a ring its wiring method as shown in the right figure remove wiring screw and pass it through the end ring of connecting line then connect it to the terminal block and tighten screw 2 Wiring method of straight terminal For connecting line which end is not a ring its wiring method as follows loosen wiring screw ans insert the end of connecting line totally into the terminal block then tighten the screw and pull the connecting line slightly to confirm that it is clamped firmly Crimp connection method of connecting line After finishing wiring connecting line must be fastened by wire clamp which pressed on the external sheath of the connecting line as shown in the right figure Wiring of indoor unit Open air inlet grill e Take the leading end of connecting line e Connect connecting line according to wiring methods and wiring diagram of indoor and outdoor unit e Fasten connecting line according to crimp connection method of connecting line e Reinstall air inlet grill 1 Installation fixing Fix outdoor unit installation bracket on the wall using a M10 anchor bolt Fix outdoor unit on the installation bracket firmly using bot M10 and nut and keep it on horizontal level
11. DUCT TVPE AIR CONDITIONING Operation amp Installation Manual ADO92AMBHA AUO92AABHA HDU 09HA03 M R1 B AD122AMBHA AU122AABHA HDU 12HA03 M R1 B No 0010572410 960204 C TABLE OF CONTENTS CAUTIONS SAFETV PRECAUTIONS PARTS AND FUNCTIONS MALFUNCTION CARE AND MAINTENANCE INSTALLATION MANUAL FOR OUTDOOR UNIT INSTALLATION MANUAL FOR INDOOR UNIT INSTALLATION MANUAL FOR ELECTRIC WIRING INSTALLATION MANUAL FOR WIRE CONTROLLER CHECK AND TEST RUN m 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 svstem contains refrigerants which require specialized waste disposal The valuable materials contained in a air conditioner can be recvcled Contact vour local waste disposal center for proper disposal of an old air conditioner and contact vour local authoritv or vour dealer if vou have anv question Please ensure that the pipework of vour air conditioner does not get damaged prior to being picked up by the relevant waste disposal center and contribute 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 conditi
12. MS hoisting screw Unit MS wide lock washer MB screw nut 28 Air supply passage C Figure 6 m B amplified gt C amplified B Rivet Use screw to Top panel of unit fix top panel TNI Air supply passage Air outlet grille Install the hoisting screw Use M8 or M10 hoisting screw 4 prepare on site When the height of hoisting screw is more than 0 9m you must use M10 their gaps refer to the dimension of air conditioner according to the original structure and the following method to install Wood structure Put up the frame wood on the beam and mount the hoisting screws Frame wood ES gt gt I m ej Beam Hoisting screw _ gt f pese y New cement panel Use embedded parts and foot screw etc to mount pd l A Iron Foot screw Knife type Louver type hoisting foot screw for embedded part embedded part connection pipe Wi dem 18 m INSTALLATION MANUAL FOR INDOOR UNIT x Use the in hole hinge in hole plug or in hole screw i Steel structure Suspending bolt Directly use angle steel or new LA Y l f angle steel for support T CE ji l e RE Angle steel for support Suspending of indoor unit Hoisting screw Fix the cap of hoisting screw on and suspend them on the T groove of the hoisting part o
13. OOR UNIT Confirm the following items for safe and comfortable use of air conditioner The installation work is to be burden on the sales dealer and do not conduct it bv vourself Installation place Avoid installing the air conditioner near the place where possibilitv of inflammable gas leakage exists Explosion Ignition may occur Select the place so as not to annoy neighbor with the hot air or noise Install the unit at well ventilated place If some obstacle exist it may cause capacity reduction or noise increase Snow protection work is necessary where outdoor unit is blocked up by snow Install the air conditioner firmly on the foundation that can fully support the weight of the unit If not it may cause vibration or noise It is advisable not to install the air con ditioner at the following special place It may cause malfunction consult the sales dealer when you have to install the unit on such a place e The place where corrosive gas generates Hot spring area etc The place where salt breeze blows For details consult your sales dealer Seas e The p e The p rily high e The p radiates the electromagnetic wave e The pi ide etc lace where dense soot smoke exists lace where humidity is extraordina ace where near the machine which ace where voltage variation is con siderably large Electric work The electric work must be burden on t
14. TH EQUIPMENT MALFUNCTION AND OR PROPERTY DAMAGE 1 Preparation of indoor unit Before or during the installation of the unit assemble necessary optional panel etc depending on the specific type 2 Select places for installation satisfying following conditions and at the same time obtain the consent on the part of your client user a Places where chilled or heated air circulates freely When the installation height exceeds 3m warmed air stays close to the ceiling In such cases suggest your client users to install air circulators b Places where perfect drainage can be prepared and sufficient drainage c Places free from air disturbances to the suction port and blowout hole of the indoor unit places where the fire alarm may not malfunction or short circuit d Places with the environmental dew point temperature is lower than 28 C and the relative humidity is less than 80 When installing at a place under a high humidity environment pay sufficient attention to the prevention of dewing such as thermal insulation of the unit e Ceiling height shall have the following height e Installation space 100 or A 100 or more more ZA IS ai 50 or mor Combination with silent panel 366mm UM sida Obstacle Unit mm 3 Avoid installation and use at those places listed below a Places exposed to oil splashes or steam e g kitchens and machine plants Installation and use at such places inc
15. ckness over 10mm Confirm drainage Perform test run to insure the condition of drainage the connection part of the connection should not leak water The confirmation must be performed even if install in winter During installation if refrigerant leakage occurs please immediately take ventilation measure If the refrigerant gas meet the fire it may generate poisonous gas After finishing installation work please make sure there is no refrigerant leakage If the leaked refrigerant gas meet heater and oven etc fire sources it may generate poisonous Material and dimension of connection pipe Depenbing on the outdoor unit For details please refer to the operation manual attached with outdoor unit The permitted length and fall of connection pipe Material of Phosphorus oxidized copper seamless pipe connection pipe TP2 for air conditioner Dimension of 212 1 connection pipe Liquid side 26 35 Connection of refrigerant pipe Perform with two spanners When performing the connection work of flare nut A connect all the refrigerant pipe Pa e When connecting the connection pipe of indoor F unit must use two spanners to perform e For the installation torque please refer the following Table External diameter of Installation torque N m Add to installation torque N m connection pipe mm g 6 35 11 8 1 2kgf m 13 7 1 4kgf m enl ETT 53 5 Stgf m 20 m INSTALLATION MANUAL FOR ELECTRI
16. de of Fan motor Unit Pa The relative relation between fan speed and static pressure Standard fan speed 2 Cut and flaring method 0 Use pipe cutter to cut the pipe the burrs must be removed High fan speed After inserting the flarer perform flared nut 30 Flaring dimensions as follows Connent pipe Pipe diameter Flarer Aj Y iqui 6 35mm 1 4 0 8 1 5 i 12 7mm 1 2 1 0 0 2 Correct Incorr UE BU B H Slant Broken Burrs Uncompleted Too long 3 Configuration of power supply e Air conditioner must use special power supply system above 20A and qualified electrician makes wiring and fixing according to wiring regulations specified in national standard e n socket exactly distinguish earth wire with neutral wire and it is wrong to connect them together e A leakage breaker must be installed Parameters of power supply HO7RN F 3G 2 0mm Connection method is Y connection If the power cord is damaged it must be replaced by professional people of manufacturer or its maintenance department or similar to avoid dangers 4 Installation check and test run Require customers to use air conditioner according to the operation manual The items checked during test run please mark v in Cl LI Is the wiring of indoor and outdoor unit secured firmly No gas leakage on the pipe joint LI How about the thermal insulation of the pipe joint CI Is the drainage hose arrang
17. ed correct LI Is the electrical wiring between indoor and outdoor unit Is the earthing wire connected firmly connected to the terminal block firmly Any noise LI Is the display on the control board LCD correct For the power supply LI Cooling normal 1 shall be connected to the live wire LI Does the indoor temperature regulator work normally 2 shall be connected to the neutral wire LI Is the power supply voltage conformed to the Shall be connected to the earth wire electrical regulation 23
18. es not operate properly after you have during heating operation checked the above mentioned items or when the following Isn t it warming up phenomenon is observed stop the operation of the air conditioner gt page 9 and contact your sales dealer e The fuse or breaker often shuts down Water drops off during cooling operation e There is a irregularity in operation or abnormal sound is audible e When the CHECK lamp flickers an irregularity has occurred in the air conditioner Flickering F7 E1 E2 E3 The trouble of Content The trouble The trouble The trouble of The trouble of the wiring The trouble e of of defect oftheroom ofthe pipe the overload the cooling ice controller of the No load and outdoor temp sensor temp sensor heat over and outdoor module comumication comumication Flickering E6 E7 EC EE Content The trouble The trouble of The trouble of The trouble of singlechip The trouble voltage too The trouble E2PROM the of the comp the overload the outdoor the outdoor bad of the water high of th too hot current room temp pipe temp pump overload sensor sensor cooliong of defect bad Note This unit has a function of automatic restart svstem after recovering power stoppage Please contact the sales dealer if it is not required m MALFUNCTION The followings are not malfunction When the air conditioner is started when the compressor sta
19. f 2 Selection of the place of installation Select the place of installation satisfying the following conditions and at the same time obtain a consent from the client or user e Place where air circulates Place free from heat radiation from other heat sources Place where drain water mav be discharged Place where noise and hot air mav not disturb the neighborhood Place where there is not heavv snowfall in the winter time Place where obstacles do not exist near the air inlet and air outlet Place where the air outlet may not be exposed to a strong wind Place surrounded at four sides are not suitable for installation A 1m or more of overhead space is needed for the unit Mount guide louvers to place where short circuit is a possibility e When installing several units secure sufficient suction space to avoid short circuiting Edging 1 Open space requirement around the unit Unit mm 2500 34 Servicing Space 2 Installation where the area with strong winds Install the unit so that the air outlet section of the unit must NOT be faced toward wind direction 3 Installation of outdoor unit 1 Installation Wind direction Fix the unit in a proper way according to the condition of a place where it is installed by referring to the following a Concrete foundation Foundation anchor Note 1 Give enough room for the concrete Note 1 Place the concrete foundation deep enou
20. f the unit Use gradienter to keep the level degree of the unit within 5mm A Notice e n order to normally drain water the drain hose should be mated according to the installation manual In order to avoid dew forming thermal insulation treatment should be done Improper connection pipe may cause water enter indoor Requirements The indoor side drain hose should be thermal insulated The parts connected with indoor unit should be thermal insulated Improper thermal insulation may cause dew forming phenomenon e The drain hose should be downwards slant over 1 100 and there should be no S shaped bend Otherwise abnormal sound may occur The horizontal length of the drain hose should be less than 20m If the connection pipe is too long the supporting frame should be set every 1 5 2m to prevent pipe from rise and fall e For the centralized connection pipe please perform work as the following Figure shown Pay attention not to exerting external force to the connection part of the drain hose 1m 1 5m Supporting frame S shaped bend Il TS Downward slant over 1 100 Thermal insulation material user self provided As large as possible Il about 10cm 39 CNW N Downward slant over 1 100 Slant Drain hose user self provided m INSTALLATION MANUAL FOR INDOOR UNIT Material of connection pipe Stiff PVC pipe VP 20mm inside diameter Material of thermal insulation Foam polyethylene pipe thi
21. faithfully because they are very important information to ensure the safety e Symbols which appear frequently in the text have following meanings Strictly prohibited Observe instructions faithfully G o Provide a positive grounding e When you have read through the manual keep it always at hand for read consultation If the operator is replaced make sure to hand over this manual to the new operator E CAUTIONS FOR INSTALLATION L AWARNING The svstem should be applied to places as office restaurant residence and the like The svstem should be installed bv vour dealer or a professional installer i Application to inferior environment such as an engi Installation by yourself is not encouraged because neering shop could cause equipment malfunction and electrical shock or fire accident by some improper serious injury or death i handing i When you need some optional devices such as a hu midifier electric heater etc be sure to use the products which are recommended by us These devices should be attached by a professional installer Q Installation by yourself is not encouraged because it could cause such problems as water leakage it could cause such problems as water leakage electrical shock or fire accident by some improper handing ACAUTION Do not install nearby the place where may have leakage of fae gas circuit breaker may
22. gh foundation to fix by anchor bolts e Install the unit so that the angle of inclination must be less than 3 degrees 1 2 m INSTALLATION MANUAL FOR OUTDOOR UNIT 4 Refrigerant piping 1 Outline piping pipe ke unit unit gt 7 gt Gas pipe N 3 way valve Flare connection Flare connection Liquid 3 way valve 2 Piping size l Gas piping b 12 7 1 2 x1 0mm l Liquid piping Gp 6 35 1 4 x0 8mm e Install the removed flared nuts to the pipes to be connected then flare the pipes 3 Limitations for one way piping length and vertical height e One way piping length less than e 15m Precautions for refrigerant piping e Donottwistor crush piping NS e Be sure that no dust is mixed in piping e Bend piping with as wide angle as possible e Keep insulating both gas and liquid piping e Check flare connected area for gas leakage T 4 Piping connection e Connecting method Apply refrigerant oil at half union and flare nut To bend a pipe give the roundness as large as possible not to crash the pipe When connecting pipe hold the pipe centre to centre then screw nut on by hand refer to Fig Be careful not to let foreign matters such as sands enter the pipe Forced fastening without centering may Pipe dia Fastening torque damage the threads and cause a gas leakage Liquid pipe 6 35mm 1 4 11 8N m Gas pipe 12 7mm 1 2 49 0N m 219
23. he authorized engineer with qualification for electric work and grounding work and the work must be conducted in accordance with electric equipment technical standard m The power source for the unit is to be of exclusive use m An earth leakage breaker should be installed This is necessary to prevent electric shock m The unit must be grounded When you change your address or the installation place Special technology is required for removal or reinstallation of air conditioner consult the sales dealer Besides construction expense is charged for removal or reinstallation For inspection and maintenance The capacity of air conditioner will decrease by contamination of inside of unit when it is used for about three years although depending upon the circumstances under which it is used and so in addition to the usual maintenance service special inspection maintenance service is necessary It is recommended to make a maintenance contract charged by consulting your sales dealer 11 m INSTALLATION MANUAL FOR OUTDOOR UNIT lt Heat Pump model Cooling Only model gt AN WARNING BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH EQUIPMENT MALFUNCTION AND OR PROPERTY DAMAGE BE SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH THIS MANUAL 1 Accessories Edging for protection of electric wires from an opening edge
24. hen the air conditioner is relocated contact your dealer or a pro fessional installer i Improper practice of repair could cause water leakage electric shock or fire Improper practice of installation could cause water leakage electric shock or fire 4 B SAFETY PRECAUTIONS The machine is adaptive in following situation 1 Applicable ambient temperature range Maximum D B W B 32 C 23 C Minimum D B W 18 C 14 C Maximum D B 43 C 26 C Minimum D B 15 C Maximum D B Minimum D B Maximum D B W B 24 C 18 C Minimum D B W B 7 C 8 C 2 If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similar qualified person An extend cord is not recommended the requirement of the power supply cord is HO7RN F 3G 2 5mm suitable for installation in European region If the fuse on PC board is broken please change it with the type of T3 15A 250VAC The waste battery shall be disposed properly The wiring method should be in line with the local wiring standard Use copper wire only The connecting cable should be HO5RN F 4G 0 75mm2 The power cable should be HO7RN F 3G 2 5mm All the cables shall have got the European allthentication certificate 7 The power supply connects from the outdoor side 8 The breaker of the air conditioner should be all pole switch and the distance between its two contacts should be no less 3mm 9 The indoor unit installation heig
25. ht is at least 2 5m Oo w Note Part of the power supply of the air conditioner are not prepared because of the requirement of the dealer the power supply should be provided for oneself m PARTS AND FUNCTIONS Indoor Unit Fan inside Motor inside Evaporator Outdoor Unit Air inlet L Connecting piping and electrical wiring Ec WA ES XS Drain hose TMT Air ouflet m MALFUNCTION please check the following things about vour air conditioner before making a servie call Unit fails to start Is the power source Is city supply power in Isn t the signal receiving Isn t the earth leakage switch adjust cut in normal section exposed to the breaker in action direct sunlight or strong illumination It is dangerous Turn off the power supply switch immediately and contact Power supply switch is the sales dealer not ON Isn t the air filter dirty Isn t any doors or windows Doesn t any obstacle left open exist at the air inlet or outlet Isn t the swing louver Cooling is not sufficient horizontal At HEATING mode Isn t sun shine invading Isn t any unexpected Isn t the room much If swing louver is horizontal direct heating load generated crowded the blow wind does not reach floor Is the thermostat adjust as required The wind does not blow When the air conditioner do
26. ire accident There is a risk of injury Do not use the power switch to turn on or off the system the swing louver is operating heater etc around the indoor unit or the wire controller It could cause a fire or water leakage There is a risk of injury If the system is operated at the vicinity of such equip ment which generates steam condensed water may drip during cooling operation or it could cause a fault i i i i i i i Do not touch the air outlet section while Do not use such equipment as a water i i i i i current or short circuit Check occasionally the support structure of the unit for any damage after a use of long period of time When operating the system simultaneously with a combustion apparatus indoor air must be ventilated frequently Insufficient ventilation could cause an oxygen deficiency accident If the structure is not repaired immediately the unit could topple down to cause a personal injury When cleaning the system stop the operation and turn off the Do not put water containers on the unit such as a flower vase etc power switch Cleaning should never be done while the internal fans are running with high If the structure is not repaired immediately the unit could topple down to cause speed apersonal injury E CAUTIONS FOR TRANSFER OR REPAIR AWARNING Modification of the system is strictly prohibited When the system needs a repair consult your dealer W
27. lation site can sufficiently support heavy weight When strength is insufficient injury can result from a falling of the unit Execute the prescribed installation construction to prepare for earthquakes and the strong winds of typhoons and hurricanes etc Improper installations can result in accidents due to a violent falling over of the unit For electrical work please see that a licensed electrician executes the work while following the safety standards related to electrical equipment and local regulations as well as the installation instructions and that only exclusive use circuits are used Insufficient power source circuit capacity and defective installation execution can be the cause of electric shocks and fires Accurately connect wiring using the proper cable and insure that the external force of the cable is not conducted to the terminal connection part through properly securing it Improper connection or securing can result in heat generation or fire Take care that wiring does not rise upward and accurately install the lid service panel Its improper installation can also result in heat generation or fire When setting up or moving the location of the air conditioner do not mix air etc or anything other than the designated refrigerant R407C within the refrigeration cycle Rupture and injury caused by abnormal high pressure can result from such mixing Always use accessory parts and authorized parts fo
28. oner may be disposed without any danger to the environment The cardboard box may be broken or cut into smaller pieces and given toa 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 nameand 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 e 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 e Installation shall be done by professional people don t install unit by yourself e 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
29. r installation construction Using parts not authorized by this company can result in water leakage electric shock fire and refrigerant leakage A CAUTION Execute proper grounding Do not connect the ground wire to a gas pipe water pipe lightning rod or a telephone ground wire Improper placement of ground wires can result in electric shock The installation of an earth leakage breaker is necessary depending on the established location of the unit Not installing an earth leakage breaker may result in electric shock Do not install the unit where there is a concern about leakage of combustible gas The rare event of leaked gas collecting around the unit could result in an outbreak of fire For the drain pipe follow the installation manual to insure that it allows proper drainage and thermally insulate it to prevent condensation Inadequate plumbing can result in water leakage and water damage to interior items m INSTALLATION MANUAL FOR INDOOR UNIT A NOTICE All Wiring of this installation must comply with NATIONAL STATE AND LOCAL REGULATIONS These instructions do not cover all variations for every kind of installation circumstance Should further information be desired or should particular problems occur the matter should be referred to your local distributor A WARNING BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION FAI LURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEA
30. rts or stops during operation or when the air conditioner is stopped it sometimes sounds shuru shuru or gobo gobo It is the flowing sound of the refrigerant and it is not a trouble Water flowing gs sound is heard hupu Cracking sound is heard This is caused by heat expansion or contraction of plastics It smells Air which blows out from the indoor unit sometimes smells The smell results from residents of tobacco smoke or cosmetics stuck inside of unit white fog comes edible oil fume is always exists white fog sometimes blows out out of indoor unit of air outlet during operation In this case consult sales dealer for cleaning the heat exchanger During operation When the air conditioner is used at restaurant etc where dense It is switched into the FAN mode To prevent frost from being accumulated on the indoor unit heat during cooling exchanger it is sometimes automatically switched to the FAN mode but it will soon return to the cooling mode The ai diti tb Even if the operation switch is turned on cooling dehumidifying es ae i ed wl e or heating is not operable for three minutes after the conditioner is sigle SOON AREKIESIOPS stopped Because the protecting circuit is activated Ez Q During this time air conditioner operates in fan not stari mode wait for three minutes Air does not blow or the fan speed can not be changed during dehumidifving When it is excessivel
31. ses and room temperature controller actu ates the fan speed is automatically changed to stop under low temperature condition of indoor heat exchanger When room temperature decreases air conditioner automatically changes over to ordinary heating operation m WARMING OPERATION e Heat pump type warming With the heat pump type warming the mechanism of heat pump that concentrate heat of outdoor air with the help of refrigerant to warm the indoor space is utilized e Defrosting operation When a room is warmed with a heat pump type air conditioner frost accumulates on the heat exchanger of outdoor unit along with the drop of indoor temperature Since the accumulated frost reduces the effect of warming it is necessery to automatically switch the operation to the defrosting mode During the defrosting operation heating operation is interrupted e Atmospheric temperature and warming capacity Warming capacity of heat pump type air conditioner decreases along with the drop of outdoor temperature When the warming capacity is not sufficient it is VME recommended to use another heating implement JIE U M Period of warm up t Since the heat pump type air conditioner employs a method IE to circulate warm winds to warm the entire space of a room 9 it takes time before the room temperature rises It is recommendable to start the operation a little earlier in a very cold morning 10 m INSTALLATION MANUAL FOR OUTD
32. unplug your air conditioner by pulling on the power cord Always grip plug firmly and pull straight out from the outlet e All electrical ropairs must be carried out by qualified electricians Inadequate repairs may result in a major source of danger for the user of the air conditoiner e 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 e 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 e Do not allow children to play with the air conditioner In no case should children be allowed to sit on the outdoor unit 2 B SAFETY PRECAUTIONS e Before starting to use the system read carefully this SAFETY PRECAUTIONS to ensure a proper operation of the system e Safety precautions described here are classified to AAWARNING and A CAUTION Precautions which are shown in the column of A WANING means that an improper handing could lead to a grave result like a death serious injury etc However even if precautions are shown in the column of A CAUTION a very serious problem could occur depending on situation Make sure to observe these safety precautions
33. ur deteriorations in the performance or corrosion with the heat exchanger or damage in molded synthetic resin parts b Places where corrosive gas such as sulfurous acid gas or inflammable gas thinner gasoline etc in generated or remains Installation and use at such places cause corrosion in the heat exchanger and damage in molded synthetic resin parts c Places adjacent to equipment generating electromagnetic waves or high frequency waves such as in hospitals Generated noise may cause malfunctioning of the controller 16 m INSTALLATION MANUAL FOR INDOOR UNIT 4 Preparation for suspending the unit a Figure of installation dimension unit mm e When install the duct hidden tvpe indoor unit the return air box must be designed and installed as Figure3 Figure4 e The distance between the air outlet of duct and the air outlet of air conditioner should be no more than 0 5m e This duct type air conditioner is low static pressure model Figure 3 Building roof of installation 10 5m cam TE L NES N IH DLL NLL EEEE UBL E BE AA RRR A REAU LE Air out ductjUnit 3 Kin air box Air supply Return air Figure 4 Air outlet grille Air supply There should be no obstacles within 1m J Return air box Return air m INSTALLATION MANUAL FOR INDOOR UNIT 7 mara A amplified Figure 5 MS wide expansion screw bol
34. v cooled during dehumidifving the blower automaticallv repeats reducing and lowering the fan speed During operation operation mode SN the AUTO mode selected i has changed over automatically In the case of AUTO mode operation mode is changed automati cally from cooling to heating or vise versa according to the room temperature Water or steam generates from This results when frost accumulated on the outdoor unit is removed the outdoor unit during heating during defrosting operation B CARE AND MAINTENANCE Points to observe Turn off the power supplv switch Do not touch with wet hand Do not use hot water or volatileliguid Do not Thinner use Benzine Tooth powder A CAUTION e Do not open the inlet grill until fan stops completely e Fan will continue rotating for a while by the law of inertia after operation is being stopped Cleaning 1 Clean the air filter by lightly tapping it or with the cleaner It is more effective to clean the air filter with water If the air filter is very dirty dissolve neutral detergent in the lukewarm water approx 30 rinse the air filter in the water and thoroughly wash the air filter off the detergent in the plain water 2 After drying the air filter set it up on the air conditioner A CAUTION Do not dry the air filter with fire e Do notrun the air conditioner without the air filter Care and Cleaning
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