Installation Procedure
Contents
1. of wire I controller ABC Wire controller TYPE 2 FOR 09K D 12K D 18K D 24K D Indoor 1 Indoor 2 Indoor N Indoor 15 Indoor 16 master unit Wire controller Wire controller Wire controller Wire controller Wire controller pot ABC port ABC port ABE pot ABC pot ABC B C Indoor 1 Indoor 1 j Wire controller Wire controller Control wiring AB C Polar wire A BIC Polar wire ABC of wire controller Polar wire Wire controller ABC ABC A B C Wire controller Wire controller Wire controller There are three methods to connection wire controller and the indoor units A One wired controller can control max up to 16 sets of indoor units and 3 pieces of polar wire must connect the wire controller and the master unit the indoor unit connected with wire controller directly the others connect with the master unit through 2 pieces of polar wire 3 pieces for model 09K 12K 18K 24K and the bridge CN22 CN23 on slave units PCB should be cut off B One wire controller controls one indoor unit and the indoor unit connects with the wire controller through 3 pieces of polar wire C Two wired controllers control one indoor unit The wire controller connected with indoor unit is called master one the other is called slave one Master wire controller and indoor unit master and slave wire controllers are all connected through 3 pieces of polar wire 6 Communication wiring The wire controller is equipped2. 0 9m M10 size is the only choice These screws shall be installed as follows with space adapting to air conditioner overall dimensions according to the original building structures Wooden structure New concrete slab A square wood shall be supported by the beams and To set with embedded parts foundation bolts etc then set the suspension screws ZZ AI IT N V 8 Iron reinforcement 99 Foundation bolt Square wood Knife embedded part Guide plate embedded part Pipe suspension foundation bolt Original concrete slad Steel reinforcement structure Use hole hinge hole plunger or hole bolt Use steel angle or new support steel angle directly Hanging bolt 1 if EA Ro p HF Y is Y M A Support steel angle Suspension screw Hanging of the indoor unit e Fasten the nut on the suspension screw and then hang the suspension screw in the T slot of the suspension part of the unit e Aided with a level meter adjust level of the unit within 5mm Installation Procedure Refrigerant Pipe A CAUTION Pipe size unit mm e In installation if there is refrigerant gas leakage please take ventilation measures immediately The refrigerant gas will generate poisonous gas upon contacting fire e After installation please verify that there is no refrigerant leakage 89
3. 52 06 35 The leaked refrigerant gas will produce poisonous gas when meeting fire source such as heater and furnace etc 18K D 12 7 Pipe material 18K Phosphorus deoxidized copper seamless pipe TP2M for air conditioner Gas side Liquid side Allowable pipe length and drop These parameters differ according to the outdoor unit See the instruction manual attached with the outdoor unit for details Supplementary refrigerant The refrigerant supplementation shall be as specified in the installation instructions attached with the outdoor unit The adding procedure shall be aided with a measuring meter for a specified amount of supplemented refrigerant Note Overfilling or underfilling of refrigerant will cause compressor fault The amount of the added refrigerant shall be as specified in the instructions Connecting pipe Installing torque Connection of refrigerant pipe O D mm N m Conduct flared connection work to connect all refrigerant pipes 06 35 11 8 1 2kgf m e The connection of indoor unit pipes must use double spanners 9 52 24 5 2 5 kgf m e The installing torque shall be as given in the following table e Wall thicknessof connection pipe 0 8mm 12 7 49 0 5 0 kgf m a 15 88 78 4 8 0 kgf m Creating vacuum With a vacuum pump create vacuum from the stop valve of the outdoor unit Emptying with refrigerant sealed in the outdoor unit is absolutely forbidden 21 Installation Procedure Refrigerant Pi
4. damaged it must be replaced by the manufacturer or its service agent or 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 breaker of the air conditioner should be all pole switch and the distance between its two contacts should be no less than 3mm Such means for disconnection must be incorporation in the fixed wiring 6 The installation height of the indoor unit is recommended from 2 5m to 2 7m 7 The distance between its two terminal blocks of indoor unit and outdoor unit should not be over 5m If exceeded the diameter of the wire should be enlarged according to the local wiring standard 8 The waste battery shall be disposed properly Swo1 Static pressure 1 2 3 4 5 6 7 8 0 0 OPa 0 1 zz 10Pa 1 0 20Pa fo 1 1 30Pa Electrical components Case 09K 12K 18K 24K Air outlet frame Evaporator Electrical components Case Drain pan Parts and Functions E Buttons of the wire controller Mode switch Choose running mode Health switch Used to control oxygen function and negative ion AUTO OPERATION FAN ONLY STANDBY COOL PRE HEAT DEFROST FILTER EALTH CHECK SWING UNIT NO DEMAND MANUAL CEN ADD c RO
5. disconected or wrong address setting of indoor unit or faulty power supply or faulty PCB Temperature sensor Te faulty Abnormal communication between indoor and outdoor o SQ o o units Abnormal communication No error code ee 5 between indoor wired Abnormal communication between indoor 00 displa di controller and indoor unit wired controller and indoor unit PCB PCB Pump motor disconnected or at wrong position or the float switch broken down or the float switch disconected or at wrong position Zero cross sigal detected wrong or wired Zero cross sigal wrong a controller short circuit Indoor unit DC Fan motor DC Fan motor disconected or DC Fan broken or circuit broken E Refer to the outdoor unit trouble shooting m Drainage system abnormal w a N gt N gt a o N o o o o wo 1 For the indoor failure only running LED on remote receiver or indoor PCB LED3 will indicate 2 To get much more details of outdoor unit failure please refer to the outdoor unit trouble shooting list E po Zu SE er oF eo 6 Be pe 9 pp po peo e pa 25 ga ps ga fr 20 2F eof 9 fm ga pa 9 EE 3F 16 Precaution for Installation e Please read these Safety Precautions first and then accurately execute the installation work e Though the precautionary points indicated herein are divided under two headings AWARNING and ACAUTION thos
6. malfunction Water flowing sound is heard When the air conditioner is started when the compressor starts or stops during IS DKL operation or when the air conditioner is stopped it sometimes sounds shuru y j shuru or gobo gobo It is the flowing sound of the refrigerant and it is not a Sy trouble 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 During operation white fog comes out of When the air conditioner is used at restaurant etc where dense edible oil fume indoor unit is always exists white fog sometimes blows out of air outlet during operation In this case consult sales dealer for cleaning the heat exchanger It is switched into the FAN mode during To prevent frost from being accumulated on the indoor unit heat exchanger it cooling is sometimes automatically switched to the FAN mode but it will soon return to the cooling mode The air conditioner can not be restarted soon Even if the operation switch is turned on cooling dehumidifying or heating is after it stops not operable for three minutes after the conditioner is stopped Because the protecting circuit is activated During this time air conditioner operates in fan mode Air does not blow or the fan fey Q When it is excessively cooled during dehumidif
7. of air sending duct e This unit uses rounded duct the diameter of the duct is 180mm e The rounded duct needs to add a transition duct to connect with the air sending duct of indoor unit then connect with respective separator As Figure shown all the fan speed of any of the separator s air outlet shall be adjusted approximately the same to meet the requirement for the room air conditioner 2 Installation of air return duct e Use rivet to connect the air return duct on the air return inlet of the indoor unit then connect the other end with the air return blind as Figure shown 3 Thermal insulation of duct e Air sending duct and air return duct shall be thermally insulated First stick the gluey nail on the duct then attach the heat preservation cotton with a layer of tinfoil paper and use the gluey nail cap to fix Finally use the tinfoil adhesive tape to seal the connected part As Figure shown Indoor unit Soft connection or static box Transition duct Rounded duct Tie in of air distributary AS x Air distributary Air return blind Air return duct Indoor unit gluey nail heat preservation cotton tinfoil gluey nail cap adhesive tape 20 Installation Procedure Air Duct Installing the suspension screw Use M8 or M10 suspension screws 4 prepared in the field when the suspension screw height exceeds
8. OM TEMP SYS ADD 7 SET TEMP TIMER J CLOCK UP DOWN VENTILATION ON AUTO OFF 8 8 i 88 RECOVERY CHECK FILTER DAILY NORMAL Timing switch It is used for choosing timing running Self inspection switch It is used for inspection service Filter reset After cleaning air inlet and filter press this switch The unit begins to run Fan speed switch Change wind speed Swing switch Open and close air flap TEMP switch Used for changing set temperature Time switch It is used to regulate setting time Clock timing and address setting Air change switch It is used to open and close air change function The mode is as follows No display air change automatic air change RECOVERY air change NORMAL ON OFF switch Do on and off function The unit is on when pressing it and is off when pressing it again Reset key When in abnormal state push the reset key with a spike which may return the unit to normal Parts and Functions Display of the wire controller Centralized display When controlled by centralized controller and chosen by centralize or lock mode this information is shown Air volume display Display the setting speed Running display When the compressor runs it displays Standby display When the unit is on power and in abnormity mode or outdoor unit malfunction show alarm standby is shown to reflect no need to unit Running mode display Show the selected mo
9. USER S MANUAL wi YORK BY JOHNSON CONTROLS LSP Duct Inverter R410a 50 60HZ YH3 D MXHOO9BARX G P X Read this manual before installation and operation Make sure that it is well kept for later reference X 0150512346 Joh nson Controls Contents Cautions Safety Precautions Parts and Functions Operation Installation Manual For Wire Controller Heating Mode Care and Maintenance Troubleshooting Precauton for Installation Is The Unit Installed Correctly Installation Procedure EUROPEAN REGULATIONS CONFORMITY FOR THE MODELS CE All the products are in conformity with the following European provision Low voltage Directive 73 23 EEC Low voltage Directive 2006 95 EC Electomagnetic CompatibilitY 89 336 EEC Electomagnetic CompatibilitY 2004 108 EC ROHS The products are fulfilled with the requirements in the directive 2002 95 EEC of the European parliament and of council on the Restriction of the use of Certain Hazardous Substances in Electrical and Electronic Equipment EU RoHS Directive WEEE In accordance with the directive 2002 96 CE of the European parliament herewith we inform the consumer about the dis posal requirements of the electrical and electronic products DISPOSAL REQUIREMENTS Your air conditioning product is marked with this symbol This means that electrical and electronic products shall not be mixed with unsorted household waste Do not try to dismantle the system yourself the
10. ake sure that the air filter is not dirty e Turn on the power supply switch 12 hours before starting run 14 Troubleshootin Please check the following things about your air conditioner before making a service call Unit fails to start Is the power source switch Is city supply power in normal Isn t the signal receiving Isn t the earth leakage breaker adjust cut in section exposed to the direct in action sunlight or strong illumination E It is dangerous Turn off the Coron Ed Qi power supply switch Power supply switch is not ANA immediately and contact the sales dealer Cooling or heating is not sufficient Is the thermostat adjusted as Isn t the air filter dirty Isn t any doors or windows left Doesn t any obstacle exist at required open the air inlet or outlet Cooling is not sufficient Isn t sun shine invading direct Isn t any unexpected heating Isn tthe room much crowded The wind does not blow during load generated heating operation Isn t it warming up When the air conditioner does not operate properly after you have checked the above mentioned items or when the following phenomenon is observed stop the operation of the air conditioner and contact your sales dealer e The fuse or breaker often shuts down Water drops off during cooling operation e There is an irregularity in operation or abnormal sound is audible The followings are not
11. de When in preheating status preheating is Health function display shown Defrost is shown when defrosting Unit number display Centralized adress display System adress display Filter screen warning sign When the sign is shown please clean the filter screen Temperature display Display the room temperature setting temperature and unit number woro CI Timing operation display Show timing operation content Air change display Inspection status display Wind swing display Demand display When forced to run DEMAND will be displayed or show HH LL in the temperature zone e The models in the manual don t have health filter reset and Air change function Operation u ON OFF operation 2 Press ON OFF switch on line controller directly The line controller displays the running state in the latest A time timing and swing state may not be displayed 1 Press ON OFF switch 5 The air conditioner starts operating and the light on the wired controller is on 3 2 Choose operation mode A Press mode switch to change to y SO AUTO FAN ONLY COOL DRY HEAT SET RECOVERY 3 Press TEMP switch Change set temperature press TEMP Aor TEMP Y every time SET will display and set temperature will CHECK FILTER Cor increase reduce 1 C 1 4 Press FAN SPEED switch ONIOFFO 3 FAN ONLY Operation 6 Press FAN SPEED sw
12. dismantling of the air conditioning system treatment of the refrigerant of oil and of other part must be done by a qualified installer in accordance with relevant local and national legislation Air conditioners must be treated at a specialized treatment facility for reuse recycling and recovery By ensuring this product is disposed of correctly you will help to prevent potential negative cons equences for the environment and humen health Please contact the installer or local authority for more information Battery must be removed from the remote controller and dis posed of separately in accordance with relevant local and nation legislation IMPORTANT INFORMATION REGA RDING THE REFRIGERANT USED Contains fluorinated greenhouse gases covered by the Kyoto Protocol This product contains fluorinated greenhouse gases covered by the Kyoto Protocol Do not vent into the atmosphere Refrigerant type R410A GWP value 1975 GWP global warming potential Please fill in with indelible ink 1 the factory refrigerant charge of the product 2 the additional refrigerant amount charged in the field and 1 2 the total refrigerant charge on the refrigerant charge label supplied with the product The filled out label muset be adhered in the proximity of the product charging port e g onto the inside of the stop value cover A contains fluorinated greenhouse gases covered by the Kyoto Protocol B fatory refrigerant cha
13. e 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 ACAUTION section as well In either case important safety related information is indicated so by all means properly observe all that is mentioned 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 e 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 e 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 e Execute the installation accurately based on following the installation manual Again improper installations can result in water leakage electric shocks and fires e 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 ref
14. e outlets should be used together e An access port must be provided during installation of indoor unit for maintenance After selecting the unit installation location proceed the following steps 1 Drill a hole in the wall and insert the connecting pipe and wire through a PVC wall through tube purchased locally The wall hole shall be with a outward down slope of at least 1 100 2 Before drilling check that there is no pipe or reinforcing bar just behind the drilling position Drilling shall avoid at positions with electric wire or pipe 3 Mount the unit on a strong and horizontal building roof If the base is not firm it will cause noise vibration or leakage 4 Support the unit firmly 5 Change the form of the connection pipe connection wire and drain pipe so that they can go through the wall hole easily Installation dimension 09K D 4 12K les 18K 24K Unit model A B G D Indoor unit dimensions unit mm 09K D m T 0 T 538 483 5 131 610 255 105 418 508 220 D x 1002 483 5 131 1105 255 105 880 970 220 420 892 370 850 185 640 90 760 152 24K 420 1212 370 1170 185 960 90 1080 152 Installation Procedure Air Duct e Each of the air sending duct and air return duct shall be fixed on the prefabricated panel of the floor by the iron bracket The recommend
15. ed distance between the edge of the air return duct and the wall is over 150mm The gradient of the condensate water pipe shall keep over 1 e The condensate water pipe shall be thermal insulated When installing the ceiling Concealed type indoor unit the air return duct must be designed and installed as figure shown 19 Installation Procedure Air Duct Building roof of installation lt 0 5m use white motor plug lt 2 0m use red motor plug Air supply Return air Return air box Air outlet grille Air supply There should be no obstacles within 1m TK Return air Note e When connecting the short ducts use the low static terminals which color is white The distance L from the air outlet of the duct to the air outlet of the air conditioner shall be no more than 0 5 m e When connecting the long ducts use the middle static terminals which color is red The distance L from the air outlet of the duct to the air outlet of the air conditioner shall be no more than 2 0 m The sketch map of long duct Air out duct Air return duct Air return blind m Tie in of air Transition duct Air distributary distributary M8 wide expansion bolt M8 suspender screw eff Air conditioner oh M8 wide lock washer 2 M8 screw nut 1 Installation
16. etting switch Cancel timing If you want to change the timing mode to normal operation press timing until there is no timing display When the timing is invalid the mode is in normal operation parts of wired controller explanation 1 The unit starts or stops at the setting time Meanwhile it displays the timing time 2 ON Timing OFF timing and circulation means that the unit is on and off at the setting time everyday e The shorter setting time will be carried out firstly e Ifthe ON timing and OFF timing are the same the setting is invalid e Even in timing condition you may start or close the unit through pressing ON OFF switch 11 Operation Query indoor malfunction history In the state of power on or power off press CHECK button enter the malfunction querying mode of all indoor units in the group Then CHECK and UNIT NO will display and the actual indoor numbers will be displayed in some sequence unit number is in decimals At the same time in the time region there will be the current malfunction and the latest time malfunction the displaying format is XX YY in which XX stands for the current malfunction if normal it will display YY stands for the latest time malfunction The failure code of every unit will display for 3 seconds After the failure codes of all indoor units in the whole group are displayed the mode will quit automatically How to change the function switches State of swi
17. hand over this manual to the new operator CAUTIONS FOR INSTALLATION A WARNING The system should be applied to places as office The system should be installed by your dealer or When you need some optional devices such as a restaurant residence and the like a professional installer humidifier electric heater etc be sure to use the products Q which are recommended by us These devices should S l be attached by a professional installer Installation by yourself is not encouraged because Application to inferior environment such as an it could cause such problems as water leakage Installation by yourself is not encouraged because it could engineering shop could cause equipment electrical shock or fire accident by some improper cause such problems as water leakage electrical shock malfunction and serious injury or death handing or fire accident by some improper handing A CAUTION Do not install nearby the place where may have Depending on the place of installation a circuit Drain pipe should be arranged to provide a positive leakage of flammable gas A breaker may be necessary draining N os el 0 l If the gas leakes and gathers around it may cause Unless the circuit breaker is installed it could cause If the pipe is arranged improperly furniture or the the fire elecrical shocks likes may be damaged by leaked water Where strong winds may prevail the system Install on
18. he installation work is to be burden on the sales dealer and do not conduct it by yourself Installation place Avoid installing the air conditioner near the place where possibility of inflammable gas leakage exists Explosion Ignition may occur Install the unit at well ventilated place If some obstacle exist it may cause capacity reduction or noise increase 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 Select the place so as not to annoy neighbor with the hot air or noise Snow protection work is necessary where outdoor unit is blocked up by snow For details consult your sales dealer It is advisable not to install the air conditioner 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 Seaside etc The place where dense soot smoke exists The place where humidity is extraordinarily high The place where near the machine which radiates the electromagnetic wave The place where voltage variation is considerably large Electric work The electric work must be burden on the authorized engineer with qualification for electric work and grounding work and the work must be conducted in accordance wi
19. ical wiring e Electrical wiring work should be conducted only by authorized personnel e Do not connect more than three wires to the terminal block Always use round type crimped terminal lugs with insulated grip on the ends of the wires e Use copper conductor only Wiring connection Make wiring to supply power to the outdoor unit so that the power for the indoor unit is supplied by terminals Indoor unit terminal block ai te ee I gung Outdoor unit terminal block 23 Johnson Mi Controls 2014 johnson Controls Inc www johnsoncontrols com AHDJXHAMX 140301 Johnson Controls reserve the right to change product features without prior notice
20. ides mainly in warm spring areas where the copper tube and braze weld is prone to corrosion e Locations with much oil including mechanical oil and steam e Locations using organic solvents e Places where there are machines generating HF electromagnetic waves e Positions adjacent to door or window in contact with high humidity external air Easy to generate dew e Locations frequently using special aerosols 18 Installation Procedure Indoor Unit Selecting the mounting position to install the indoor units e Select suitable places where the outlet air can be sent to the entire room and convenient to lay out the connection pipe connection wire and the drainage pipe to outdoor e The ceiling structure must be strong enough to support the unit weight The connecting pipe drain pipe and connection wire shall be able to go though the building wall to connect between the indoor and outdoor units e The connecting pipe between the indoor and outdoor units as well as the drain pipe shall be as short as possible e f it is necessary to adjust the filling amount of the refrigerant please refer to the installation manual attached with the outdoor unit The connecting flange should be provided by the user himself e The indoor unit has two water outlets one of which is obstructed at the factory with a rubber cap Only the outlet not obstructed liquid inlet and outlet side will be generally used during installation If applicable both th
21. igerant 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 Do not allow children to play with the air conditioner In no case should children be allowed to sit on the outdoor unit 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 A WARNING 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 faithfully because they are very important information to ensure the safety e Symbols which appear frequently in the text have following meanings S Stricty prohibited O Observe instructions faithfully Provide a positive grounding When you have read through the manual keep it always at hand for read consultation If the operator is replaced make sure to
22. itch to change to HIGH MED LOW HIGH In AUTO COOL DRY HEAT Operation Press FAN SPEED switch to change to AUTO HIGH MED LOW AUTO 5 Press swing switch on the line controller to swing the wind screen 6 Press ON OFF switch off The light on the line controller is off Several seconds after the operation of the line controller the setting of the unit will change e Avoid pressing ON OFF switch frequently e Do not press line controller or switches by sharp objects e The temperature is on the basis of the setting value The wind temperature may not reach the setting value because of the outer air conditioner and system protection e When the wired controller is power on the screen fully displays it for two seconds and clock zone 8888 888 88 8 flicker for 30 seconds All the switches are invalid at the time Operation Present time setting e The timing is based on the real time Thus the real time should be regulated in advance e The clock regulation steps are as follows MODE FAN SWING CLOCK UP M a I Setting of power failure compensation function 1 Press CLOCK switch CLOCK flickers and the time displayed is the real time 2 Press A and Y to regulate the time The time increases a minute each time you press A switch The time decreases a minute each time you press W switch 3 Press setting switch The
23. llecting 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 e Damaged air conditioners are not to be put into operation In case of doubt consult your supplier e 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 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 e 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 conditioner e Do not damage any parts of the air conditioner that carry refr
24. pe Open all valves Open all the valves on the outdoor unit Gas leakage detection Check with a leakage detector or soap water ifthere is gas leakage at the pipe connections and bonnets Insulation treatment Conduct insulation treatment on both the gas side and liquid side of pipes respectively The notch upward Attached detail view During cooling operation both the liquid and gas sides are cold and thus shall be x insulated so as to avoid dew generation RR len amp RU Field piping side Subsidiary insulation tube The insulating material at gas side shall be resistant to a temperature above 120 C e The indoor unit pipe connection part shall be insulated Indoor unit Installation Procedure Drain Pipe A CAUTION In order to drain water normally the drain pipe shall be processed as specified in the installation manual and shall be thermal insulated to avoid dew generation Improper hose connection may cause indoor water leakage Requirements 1 5m 2 e The indoor drain pipe shall be thermal insulated a Support The connection part between the drain pipe and AMA the indoor unit shall be insulated so as to prevent dew generation e The drain pipe shall be slant downwards greater Ins lati n s pplied by theruser than 1 100 The middle part shall not be of S type elbow otherwise abnormal sound will be produced e The horizontal length of the drain pipe shall be less than 20 m In ca
25. rge of the product see unit name plate C additional refrigerant amount charged in the field D total refrigerant charge E outdoor unit F refrigerant cylinder and manifold for charging 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 an 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 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 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 co
26. rigerant 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 e For installation confirm that the installation site can sufficiently support heavy weight When strength is insufficient injury can result from a falling of the unit e 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 e 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 e Take care that wiring does not rise upward and accurately install
27. s flat as possible for installation Don t use excessive force to tighten screws otherwise the holder will be damaged Wire controller fe It 52 0 2 Bracket Screw holes 3 Wiring instruction Use shielded wire between indoor and wire controller And be earthed on one side or the unit will not work normally because of interference Note Confirm the terminal connection firmly and do not get in tough with shielded wire 4 Place wire controller on the holder and pay attention not to pressing any wires 12 Installation Manual For Wire Controller 5 Wiring connections of wire controller A TYPE 1 FOR 09K 12K 18K 24K Indoor 1 Indoor 2 Indoor N Indoor 15 Indoor 16 master unit Wire controller Wire controller Wire controller Wire controller Wire controller pot aac pot Alc pot ABC port AIBIC port ABC Control wiring
28. se of To the largest app 10cm long pipe supports shall be provided every 1 5 2m to prevent wavy form e Central piping shall be laid out according to the right figure e Take care not to apply external force onto the drain pipe connection part VP30 Down slope above 1 100 x Down slope above 1 100 S type elbow Pipe and insulation material Pipe Rigid PVC pipe VP20 mm internal diameter Outside Slant Foamed PE with thickness above 7 mm Hose Drain pipe size 3 4 PVC pipe The hose is used for adjusting the off center and angle of the rigid PVC pipe Directly stretch the hose to install without making any deformation e The soft end of the hose must be fastened with a hose clamp e Please apply the hose on horizontal part Insulation treatment e Wrap the hose and its clamp up to the indoor unit without any Subsidiary insulation NSulation clearance with insulating material as shown in the figure Rigid PVC pipe Hose Hose clamp Drain confirmation During trial run check that there is no leakage at the pipe connection part during water draining even in winter 22 Installation Procedure Electrical wiring A WARNING DANGER OF BODILY INJURY OR DEATH TURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFORE MAKING ANY ELECTRIC CONNECTIONS GROUND CONNECTIONS MUST BE COMPLETED BEFORE MAKING LINE VOLTAGE CONNECTIONS Precautions for Electr
29. setting is achieved If not in timing the screen displays the real time e If in timing the screen displays the timing time e f you want to know the real time go to the first step When SW1 6 on PCB of wire controller is OFF it will be in power failure compensation If the SW1 6 is ON it has no compensation function When the power is on after blackout the unit will return to the former state if compensation function is set Otherwise it will stop When restarting the unit press ON OFF switch on wired controller 10 Operation H Timing setting OFF timing when a set time has elapsed the unit stops running e ON timing when a set time has elapsed the unit starts Press ON OFF switch firstly and set up operation mode Please regulate the clock in advance before using the N EN OO timing function el js ham AP T 1 Press TIME switch Bie y The display changes with the following sequence Pico Room TEMP A ip 2 Set up TIMER When timing ON or timing OFF flickers press A or Y to regulate the time Press A or y set up ON OFF time The setting time increases ten minutes each time you press A switch The setting time decreases ten minutes each time you press y switch When setting timing ON and timing OFF at the same time press timing switch to change the setting item FAN SWING ON OFF O 3 Time setting is achieved Press s
30. speed it could cause an injury cause it could result in a trouble electric shock or fire A CAUTION The system should never be used for any other Do not handle switches with a wet hand Combustion apparatus should not be placed purposes than intended such as for preservation allowing a direct exposure to wind of air conditioner of food flora and fauna precision devices or work DIN san a a gt It could cause deterioration of food or other It could cause electric shocks Incomplete combustion could occur on the apparatus problems Do not wash the air conditioner with water Do not install the system where the air outlet Make sure to use a fuse of proper electric rating reaches directly the flora and fauna AR It could cause electric shocks It will not be good for their health Use of steel or copper wire in place of a fuse is strictly prohibited because it could result in a trouble or fire accident Neither stand on the air conditioner nor a It is strictly prohibited to place a container of Do not operate the system while the air outlet grill place something on it combustible gas or liquid near the air conditioner is removed or to spray it directly with the gas or liquid There are risks of falling or injury by collapsed It could cause a fire accident ES 4m object There is a risk of injury Do not use the po
31. tch Type Function description Select the master or the slave controller ON set as the slave controller OFF set as the master controller Select the controller mode ON standard controller OFF air handler controller Room temperature display option ON visible room temperature invisible room temperature 26 lock Unavailable 26 lock available 26 lock Temperature sensor position option Sensor of the controller Sensor in the unit Auto restart Factory Seting unavailable available default setting Factory Setting default setting 1 Switches or jumper wire must be adjusted when the wire controller is powered off If the wire controller is powered on the above operations will be invalid 2 Function difference between master wire controller and slave one Contrastive Master wire Slave wire controller items controller Function All of functions Only with below functions ON OFF MODE FAN SPEED SET TEMP SWING Installation Manual For Wire Controller 1 Take down wire controller from the holder 2 Install the controller holder According to the position of 2 screw holes on the holder drill 2 holes on the wall and strike the wood stopper to the holes respectively Then align the 2 screw holes of wired controller 2 holder to the wood stopper fix the holder on the wall 1 with wood screw Note Try a wall a
32. th electric equipment technical standard e The power source for the unit is to be of exclusive use e An earth leakage breaker should be installed This is necessary to prevent electric shock e 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 In the place with much dust the condenser is easy to be blocked which will result in the low cooling efficiency So please clean in period Installation Procedure Indoor Unit A CAUTION Please do not install the unit in places where flammable gases may be leaked In case that gas is leaked and accumulated around the unit it may cause dangers of fire etc The indoor unit shall be installed at locations where cold and hot air could evenly circulated The following locations should be avoided e Places with rich saline matters seaside regions e Places with plenty of gas sulf
33. 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 Care and Maintenance 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 Defrosting operation e 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 recommended to use another heating implement e Period of warm up Since the heat pump type air conditioner employs a method to circulate warm winds to warm the entire space of a room it takes time before the room temperature rises It is recommendable to start the operation a little earlier in a very cold morning Points to observe Turn off the power supply switch Do not touch with wet hand Do not use hot
34. 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 within the refrigeration cycle Rupture and injury caused by abnormal high pressure can result from such mixing e Always use accessory parts and authorized parts for installation construction Using parts not authorized by this company can result in water leakage electric shock fire and refrigerant leakage A CAUTION e 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 e 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 e 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 17 Is The Unit Installed Correctl Confirm the following items for safe and comfortable use of air conditioner T
35. the place where can endure the weight Make sure the system is grounded should be fixed securely to prevent a collapse _ of air conditioner 0 0 Bodily injury could result by a collapse Bodily injury could result by a careless installation Grounding cable should never be connected to i a gas pipe city water pipe lightning conductor rod or grounding cable of telephone If the grounding cable is not set properly it could cause electric shocks CAUTIONS FOR TRANSFER OR REPAIR A WARNING Modification of the system is strictly prohibited When the system needs a When the air conditioner is relocated contact your dealer or a professional repair consult your dealer installer S 0 Improper practice of repair could cause water leakage electric shock or Improper practice of installation could cause water leakage electric shock fire or fire 4 Safety Precautions CAUTIONS FOR OPERATION AX WARNING You should refrain from exposing your body directly Do not poke the air inlet or outlet with a bar etc When any abnormal condition scorching smell or to cool wind for a long time others is found stop the operation immediately l MY i and turn off the power switch Then consult your S ES dealer If you continue the operation without removing the It could affect your physical condition or cause Since the internal fan is operating with a high some health problems
36. water or volatile liquid Mo A En ur not ON inner cay H XS de 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 the air filter 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 C rinse the air filter in the water and thoroughly wash off the detergent on the air filter in the plain water 2 After drying the air filter set it up on the air conditioner A CAUTION e Do not dry the air filter with fire e Do not run the air conditioner without the air filter Care and Cleaning of the unit e Clean with soft and dry cloth elf 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 e Operate the unit with FAN mode on a fair day for about half a day to dry the inside of the unit well e Stop operation and turn off the power supply switch Electric power is consumed even if the air conditioner is in stop e Clean the air filter and set it in the place Pre Season Care e See that there are no obstacles blocking the air inlet and air outlet of both indoor and outdoor units e M
37. wer switch to turn on or off the Do not touch the air outlet section while the swing Do not use such equipment as a water heater etc system L louver is operating around the indoor unit or the wire controller S S E m If the system is operated at the vicinity of such equipment which generates steam condensed water may drip during cooling operation or it could cause a fault current or short circuit It could cause a fire or water leakage There is a risk of injury When operating the system simultaneously with Check occasionally the support structure of the When cleaning the system stop the operation and a combustion apparatus indoor air must be unit for any damage after a use of long period of turn off the power switch ventilated frequently deficiency accident unit could topple down to cause a personal injury fans are running with high speed Do not put water containers on the unit such as a flower vase etc If the water enters into the unit and damages the electric insulation material it may cause electric shock Safety Precautions The machine is adaptive in following situation 1 Applicable ambient temperature range Indoor t max DB WB 32 23 C Sealing RASOFIEMPEIATUIE wait DB WB 18 14 C max DB WB 46 24 C Outdoor temperature iain DB WB max DB WB 27 C Heating Indoor temperature min DB WB max 24 18 C Outdoor temperature min 2 If the supply cord is
38. with special communication wiring in the accessories 3 core terminal 1 white 2 yellow 3 red is connected with the terminal A B C of wire controller respectively The communication wiring is 5 meter long if the actual length is more than it please distribute wiring according to below table Communication wiring length m Dimensions of wiring lt 100 0 3mm x3 core shielded wire 2100 and lt 200 0 5mm x3 core shielded wire 2200 and lt 300 0 75mm x3 core shielded wire 2300 and lt 400 1 25mm x3 core shielded wire 2400 and lt 600 2mm x3 core shielded wire One side of the shielded sheet of communication wire must be earthed 13 Heating Mode HOT KEEP function HOT KEEP is operated in the following cases 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 e When the room thermostat is actuated When room temperature increases and room temperature controller actuates
39. ying a 2 wat tor speed can not be changed 222 the blower automatically repeats reducing and lowering Y uhr during dehumidifying the fan speed During operation operation mode has changed Isn t the AUTO mode selected over automatically In the case of AUTO mode operation mode is changed automatically from cooling to heating or vise versa according to the room temperature Water or steam generates from the outdoor This results when frost accumulated on the outdoor unit is removed during unit during heating defrosting operation 15 Troubleshootin When failure happens the fan of indoor unit stop running The method of check failure code see page 12 For outdoor failure the failure code is outdoor failure LED flash times 20 For example the failure code of outdoor unit is 2 the wired controller of indoor unit will display 16 using hexadecimal method Ta ambient temperature sensor Tm coil temperature sensor Failure code from receive board Failure Flash ti f Flash ti f Failure code from a ander code from wired Trouble shooting Possible reasons Timing LED or Running LED or panel controller Sensor disconected or broken or at wrong Temperature sensor Ta faulty u position or short circuit controller indoor PCB LED4 indoor PCB LED3 o Sensor disconected or broken or at wrong position or short circuit EEPROM wrong Faulty indoor unit PCB Wrong connection or the wires be
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