INSTALLATION MANUAL
Contents
1. E Do not install the remote controller in a place exposed to direct sunlight or close to a heating source such as a stove Remote controller holder E Note that the positive and negative poles are right positions when loading batteries Remote controller mH This manual is subject to changes due to technological improvement without further Fig 3 1 notices installation manual 3 4 INSPECTING AND HANDLING THE UNIT At delivery the package should be checked and any damage should be reported immediately to the carrier claims agent When handling the unit take into account the following 1 i Fragile handle the unit with care tt Keep the unit upright in order to avoid compressor damage 2 Choose on before hand the path along which the unit is to be brought in 3 Move this unit as originally package as possible 4 When lifting the unit always use protectors to prevent belt damage and pay attention to the position of the unit s centre of gravity 5 INDOOR UNIT INSTALLATION 5 1 Installation place Installation in the following places may cause trouble If it is unavoidable please consult with the local dealer e Aplace full of machine oil e Assaline place such as coast e Aplace full of sulfide gas such as hot spring resort e Places where there are high frequency machines such as wireless equipment welding e Machine and medical facility e A place there is no combustive g2. Requirements are different when installing the Outdoor Unit Please refer to Outdoor Unit Installation Manual for detailed information Material and Size of the Piping Table 6 1 Pipe Material Copper Pipe for Air Conditioner 410A 22 28 36 45 56 71 CEON 227 SEEN IE 06 35 29 53 Table 6 2 Pipe Material Model Model Copper Pipe for Air Conditioner R22 22 28 36 45 56 71 iy Gas side ETEN g9 53 Refrigerant Volume to Be Added Refrigerant Volume to be added is calculated according to Outdoor Unit Installation Manual Be save to add refrigerant measuring by a scale CAUTION If refrigerant volume added is inadequate too much or insufficient the compressor malfunction will be caused Be sure to calculate the refrigerant volume carefully The service man should note down the piping length and refrigerant volume added on the nameplate which is on the Electric Control Box Cover of outdoor unit for to diagnose the compressor when compressor malfunction occurs Connection of the Refrigerant Pipe Connection of the refrigerant pipe should be done by professionals L Double span should be used when N connecting pipesof Indoor Unit A 7 Tightening Torque Table 6 3 Outer diameter mm of connection piping Tightening Torque N m NOTE Please refer to installation instructions for the refrigerant piping conection of the air conditioner that with throttle device inside WIRING CHART Power
3. control system supplies switched by the unit Ensure that all points of electrical and gas isolation are secured in the OFF position The supply cables and gas pipework may then be disconnected and removed For points of connection refer to unit installation instructions Remove all refrigerant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit This refrigerant may then be re used if appropriate or returned to the manufacturer for disposalUnder No circumstances should refrigerant be vented to atmosphere Where appropriate drain the refrigerant oil from each system into a suitable container and dispose of according to local laws and regulations governing disposal of oily wastes Packaged unit can generally be removed in one piece after disconnection as above Any fixing down bolts should be removed and then unit lifted from position using the points provided and equipment of adequate lifting capacity Reference MUST be made to the unit installation instructions for unit weight and correct methods of lifting Note that any residual or spilt refrigerant oil should be mopped up and disposed of as described above After removal from position the unit parts may be disposed of according to local laws and regulations Johnson WV Controls E Il YDHWC 0408 Pe ENGLISH
4. extension cord and do not share the single outlet with other electrical appliances Otherwise it will cause fire or electrical shock installation manual 1 Carry out the specified installation work after taking into account strong winds typhoons or earthquakes Improper installation work may result in the equipment falling and causing accidents If the refrigerant leaks during installation ventilate the area immediately Toxic gas may be produced if the refrigerant comes into the place contacting with fire After completing the installation work check that the refrigerant does not leak Toxic gas may be produced if the refrigerant leaks into the room and comes into contact with a source of fire such as a fan heater stove or cooker CAUTION Ground the air conditioner Do not connect the ground wire to gas or water pipes lightning rod or a telephone ground wire Incomplete grounding may result in electric shocks Be sure to install an earth leakage breaker Failure to install an earth leakage breaker may result in electric shocks Connect the outdoor unit wires then connect the indoor unit wires You are not allow to connect the air conditioner with the power source until w including iring and piping the air conditioner is done While following the instructions in this installation manual install drain piping in order to ensure proper drainage and insulate piping in order to prevent condensation Imprope
5. 220 240V 50Hz A ENTRAL CONTROL MONITOR CCM COMPUTER INDOOR UNIT INDOOR UNIT CAUTION The reserved function is indicated in broken line table users can select it when necessary Take out the faceplate then dismantle the display cover plate see Fig 7 1 faceplate CI display cover plate Fig 7 1 installation manual 6 2 Individual connect the power cord and signal line adjust the dial switch see Fig 7 2 the wire holder of power the wire holder of signal cord three position line five position DISPLAY BOARD display cover plate Se WIRE CONTROLLER i I dial switch To wire controller Fig 7 2 The reserved wire control function is indicated in broken line table users can purchase the wire controller when 7 1 Terminal Board Diagram necessary Please refer to the indoor unit wiring diagram for the wiring 7 2 Hoursepower set NOTE wO The air conditioners can connect with Central Control Monitor Hoursepower code CCM Before operation please wiring correctly and set system address and network address of indoor units E Single phase indoor unit Toggle switch For set horsepower Capacity Horsepower Note The horsepower has been set before leaving the factory modify it except the maintenance person 2 3600W 1 2HP INDOOR UNIT POWER 220 240V 50 60Hz 4500W 1 5HP To Central Control Monitor TO OUTDOOR CCM COMM BUS COMM
6. BUS Please adopt the shielded twisted pair wire and connect the shielded layer to E installation manual 7 7 3 System address set Please number the indoor units according to below table during the installation For example for the first outdoor unit the number of the first indoor unit is 1 1 the second indoor unit is 1 2 the others is analogical Toggle switch set System address code A CAUTION The system together have 64units 0 63 everyone has only system addresscode If two addresses are the same in one system the abnormal operation will occur Please switch off the power before setting otherwise the unexpected error will occur 7 4 Network address set Every air conditioner in network has only one network address to distinguish each other Address code of air conditioner in LAN is set by code switch on Network Interface Module NIM and the set range is 0 63 Toggle switch set Network address code installation manual 8 DE COMMISSIONING DISMANTLING amp DISPOSAL This product contains refrigerant under pressure rotating parts and electrical connections which may be a danger and cause injury All work must only be carried out by competent persons using suitable protective clothing and safety precautions Oc A A Read the Manual Risk of electric shock Unit is remotely controlled and may start without warning Isolate all sources of electrical supply to the unit including any
7. Do not allow the piping to let out from the back of the indoor unit 3 Piping and bandaging Wind the connective cable drain hose and wiring with tape securely evenly as shown below a Because the condensed water from rear of the indoor unit is gathered in Pond Box and is piped out of room Do not put anything else in the box Indoor unit JA Pond box Connective pipe Connective t7 Wrapping belt Drain hose Fig 5 9 5 4 Indoor Unit Installation a Pass the piping through the hole in the wall E Put the claw at the back of the indoor unit on the hook of the installation plate move the Indoor Unit from side to side to see that it is securely hooked a Piping can easily be made by lifting the indoor unit with a cushioning material between the indoor unit and the wall Get it out after finish piping E Push the lower part of the Indoor Unit up to the wall Then move the Indoor Unit from side to side up and down to check if it is hooked securely hooker Cushioning material Fig 5 10 installation manual 5 6 A 6 1 6 2 6 4 REFRIGERANT PIPE INSTALLATION CAUTION Ventilate the air if there was any refrigerant leakage during installation Leaked refrigerant will generate poisonous gas if meeting fire Make sure there is no refrigerant leakage after installation Leaked refrigerant will generate poisonous gas if meeting fire Allowed Length and Drop of Piping
8. ases and volatile matter e A place of special environmental conditions E Indoor Unit e A place where is no obstacle near the inlet and outlet area e A place which can bearf the indoor unit e A place which is convenient to maintenance e A place which provides the space around the indoor unit as required right in the diagram e There is strong electromagnetic wave exist ing e A place which is far from heat steam and inflammable gas 5 2 Drilling A Hole and Mounting Installation Plate Installation Plate and Its Direction unit mm 22 28 36 type mounting plate of indoor unit the shape of indoor unit Fig 5 1 45 56 type mounting plate of indoor unit the shape of indoor unit Fig 5 2 1 Fix the installation plate Oo Install the installation plate horizontally on stru ctural parts in the wall with the spaces provided around the plate E In case of brick concrete or similar type walls make 5mmdia holes in the wall Insert clip anc hors for appropriate mounting screws E Fix the installation plate on the wall Right installation mounting plate of indoor unit horizontal line E O Fig 5 3 false installation horizontal horizontal line line Fig 5 4 2 Drilling a hole o Determine the pipe hole position using the installation plate and drill the pipehole N95mm so it slants slightly downward a Always use a wall hole conduit when piercing metal lath ply wood or metal plate installation ma
9. levant standards to electrical appliances When all the installation work is finished please turn on the power only after a thorough check Regret for no further announcement if there is any change of this manual caused by product improvement INSTALLATION ORDER H Select the location Install the indoor unit install the outdoor unit Install the connecting pipe m Connect the drain pipe m Wiring Test operation installation manual 2 3 ATTACHED FITTINGS Please check whether the following fittings are of full scope If there are some spare fittings please restore them carefully SHAPE QUANTITY FUNCTION 1 Installation board ER 2 Screw ST3 9x25 for installation board Secure the installation board 4 Wrapping tape po Ce oe ee 7 Wall conduit cover po fa 8 Remote controller including operation manual 10 Mounting screw ST2 9 X 10 C H 11 Alkaline dry batteries AM4 Hold the remote controller Insulation Holder for remote controller This manual 13 Installation manual Cautions on remote controller installation E Never throw or beat the controller Mounting screw B ST2 9x10 C H E Before installation operate the remote controller to determine its location in a reception range E Keep the remote controller at least 1m apart from the nearest TV set or stereo equipment it is necessary to prevent image disturbances or noise interferences
10. nual 4 5 3 Connective Pipe and Drainage Installation 1 Drainage a Run the drain hose sloping downward Do not install the drain hose as illustrated below HG Do not form a rise Do not put the hose end into water Fig 5 5 a When connection extension drain hose insulate the connecting part of extension drain hose with a shield pipe Wall Shield pipe i y Z Extension drainhose Drain hose Fig 5 6 2 Connection pipe Pipe cover left Pipe holder 1 Left piping Pipe cover right Left back piping Right pipin Pipe holder 2 Right back piping Ven Fig 5 7 m For the left hand and right hand piping remove the pipe cover from the panel side e Explain to clients that the pipe cover must be kept as it may be used when relocate the air conditioner to any other place a For the left hand and rear left hand piping install the piping as shown Bend the conn ective pipe to be laid at 43mm height or less from the wall Indoor unit outline Connective pipe Fig 5 8 a Fix the end of the connective pipe Refer to Tightening Connection in REFRI GERANT PIPING CONNECTION A CAUTIONS Connect the indoor unit first then the outdoor unit and bend and arrange the pipe carefully Do not allow the piping to let out from the back of the indoor unit Be careful not to let the drain hose slack Insulate both of the auxiliary piping Banding the drain hose under the auxiliary pipe
11. r drain piping may result in water leakage and property damage Install the indoor and outdoor units power supply wiring and connecting wires at least 1 meter away from televisions or radios in order to prevent image interference or noise Depending on the radio waves a distance of 1 meter may not be sufficient enough to eliminate the noise The appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised to ensure that they do not play with the appliance Don t install the air conditioner in the following locations H There is petrolatum existing There is salty air surrounding near the coast There is caustic gas the sulfide for example existing in the air near a hot spring The Volt vibrates violently in the factories In buses or cabinets In kitchen where it is full of oil gas There are inflammable materials or gas E E E There is strong electromagnetic wave existing E E There is acid or alkaline liquid evaporating E Other special conditions INSTALLATION INFORMATION To install properly please read this installation manual at first The air conditioner must be installed by qualified persons When installing the indoor unit or its tubing please follow this manual as strictly as possible If the air conditioner is installed on a metal part of the building it must be electrically insulated according to the re
12. rates properly during the start up operation Please instruct the customer on how to operate the unit and keep it maintained Also inform customers that they should store this installation manual along with the owner s manual for future reference WARNING gt Be sure only trained and qualified service personnel to install repair or service the equipment Improper installation repair and maintenance may result in electric shocks short circuit leaks fire or other damage to the equipment Install according to this installation instructions strictly If installation is defective it will cause water leakage electrical shock fire When installing the unit in a small room take measures against to keep refrigerant concentration from exceeding allowable safety limits in the event of refrigerant leakage Contact the place of purchase for more information Excessive refrigerant in a closed ambient can lead to oxygen deficiency Use the attached accessories parts and specified parts for installation otherwise it will cause the set to fall water leakage electrical shock fire Install at a strong and firm location which is able to withstand the set s weight If the strength is not enough or installation is not properly done the set will drop to cause injury The appliance must be installed 2 5m above floor The appliance shall not be installed in the laundry Before obtaining access to terminals all supply circuits mu
13. st be disconnected The appliance must be positioned so that the plug is accessible The enclosure of the appliance shall be marked by word or by symbols with the direction of the fluid flow For electrical work follow the local national wiring standard regulation and this installation instructions An independent circuit and single outlet must be used If electrical circuit capacity is not enough or defect in electrical work it will cause electrical shock fire Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on the terminal If connection or fixing is not perfect it will cause heat up or fire at the connection Wiring routing must be properly arranged so that control board cover is fixed properly If control board cover is not fixed perfectly it will cause heat up at connection point of terminal fire or electrical shock If the supply cord is damaged it must be replaced by the manufacture or its sevice agent or similarly qualifued person in order to avoid a hazard An all pole disconnection switch having a cintract separation of at least 3mm in a poles should be connected in fixed wiring When carrying out piping connection take care not to let air substances go into refrigeration cycle Otherwise it will cause lower capacity abnormal high pressure in the refrigeration cycle explosion and injury Do not modify the length of the power supply cord or use of
14. ul YORK lt lt ENGLISH E Il YDHWC 0408 INSTALLATION MANUAL HIGH WALL TYPE INDOOR UNIT EXV integrated Models YDHWC 022C15A YDHWC 028C15A YDHWC 036C15A YDHWC 045C15A YDHWC 056C15A For correct installation read this manual before starting installation Only trained and qualified service personnel should install repair or service air conditioning equipment Users should not install the air conditioner by themselves All pictures are only sketches If there is any difference between pictures in this manual and the actual shape of the air conditioner you purchased the actual shape shall prevail CONTENTS PAGE REFRIGERANT PIPE INSTALLATION WIRING CHART aise cit cttitiaeteiee hence een ie ates 6 1 PRECAUTIONS E Be sure to be in conformity with the local national and international laws and regulations E Read PRECAUTIONS carefully before installation E The following precautions include important safty items Observe them and never forget E Keep this manual with the owner s manual in a handy place for future reference The safty precautions listed here are divided into two categories In either case important safty information is listed which must be read carefully AO WARNING Failure to observe a warning may result in death A CAUTION Failure to observe a caution may result in injury or damage to the equipment After completing the installation make sure that the unit ope
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