INSTALLATION MANUAL
Contents
1. Last one in the network 0 1 definition Means 1 11 TEST OPERATION E The test operation must be carried out after the entire installation has been completed CI Please confirm the following points before the test operation The indoor unit and outdoor unit are installed properly e Tubing and wiring are correctly completed s The refrigerant pipe system is leakage checked e The drainage is unimpeded o The heating insulation works well o The ground wiring is connected correctly e The length of the tubing and the added stow capacity of the refrigerant have been recorded e The power voltage fits the rated voltage of the air conditioner e There is no obstacle at the outlet and inlet of the outdoor and indoor and indoor units s The gas side and liquid side stop values are both opened The air conditioner is pre heated by turning on the power a According to the user s requirement install the remote controller frame where the remote controller s signal can reach the indoor unit smoothly E Test operation Set the air conditioner under the mode of COOLING with the remote controller andcheck the following points perthe Owner s Manual lf there is any malfunction please resolve it through chapter Troubles And Causes in the Owner sManual The indoor unit Whether the switch on the remote controller works well Whether the buttons on the remote controller works well Whether the2. Capacity29000W 0 065x L 5 Unit kg L The length of the pipe Please record the quantity added and store it carefully for future maintenance Unit Body Air Purging Use a vacuum pump to vacuum from the gas side refrigerant adding mouth of the outdoor unit Don t use the refrigerant of the outdoor unit to do the vacuum A certain volume of refrigerant had been added into the outdoor unit in factory Open Close the valves Open Close the spools or the valves of outdoor unit with a f5mm hexagon spanner Leakage Test Test if there is any leakage on the connections of the piping with soap water Heat Insulation Heat insulation for the gas and liquid pipe separately Heat insulation should be fully and carefully done because the liquid side pipe and gas side pipe are easy to condense water due to low temperature when cooling Heat proof above 120 C material should be used at the gas side pipe The indoor unit connection parts should be no gap heat insulated with the attached heat insulation materials Wrap to the foot of the piping Field Piping side Attached Heat Insulation Material Fig 8 4 WIRING Attaching wiring The air conditioner should use separate power supply with rated voltage The external power supply to the air conditioner should have ground wiring which is linked to the ground wiring of the indoor and outdoor unit The wiring work should be done by qualified persons accord
3. air flow louver moves normally Whether the room temperature is adjusted well Whether the indicator lights normally Whether the temporary buttons works well Whether the drainage is normal Whether there is vibration or abnormal noise during operation Whether the air conditioner heats wellin the case of the HEATING COOLING type The outdoor unit Whether there is vibration or abnormal noise during operation Whether the generated wind noise or condensed water by the air conditioner have influenced your neighborhood Whether any of the refrigerant is leaked CAUTION A protection feature prevents the air conditioner from being activated for approximately 3 minutes when itis restarted immedi ately after shut off installation manual 10
4. ALLATION When connecting the pipe please use the sealing material and pipe glove A CAUTION E The drain pipe of indoorunitmustbe heat insulated or it will con dense dew as well as the connections of the indoor unit E Make sure the connections is no leakage E With the connection part to the indoor unit please note not to impose pressure on the side of indoor unit pipes a When the declivity of the drain pipe downwards is over 1 100 there should not be any winding E The total length of the drain pipe when pulled out breadthwise shall not exceed 20m When the pipe is over long a bracket must be installed to prevent winding Refer to the following figures to install the pipes As long as possible about 10cm Lean downward Vp30 over 1 100 Fig 6 1 0 8m 1 0m H L Insulation material s Lean downward over 1 100 Fig 6 2 Bend up and down x No more than 140mm Max 1000mm Fig 6 4 After upward piping the lead drain pipe must slant downward immediately over 1 100 Drainage test Stow 600 800cc water with pot or hose from outlet slowly The drainage test is doing during checking the drain pump motor running sound After the preparation work disconnect the water level switch power 220 240VAC to O of terminal board and the drain pump start up immediately Confirm the running sound of drainage pump motor and carry out the drainage test If the sound is variable from continu
5. checking it with leak detector or soap water Cover the joint of the connecting pipe to the indoor unit with the sound proof insulating sheath fittings and bind it well with the tapes to prevent leakage REFRIGERANT PIPE CONNECTION Flaring Cut a pipe with a pipe cutter Insert a flare nut into a pipe and flare the pipe es i lean crude burr Fig 8 1 installation manual 9 4542 90 4 Fig 8 2 Table 8 1 Outside diameter ee ol Fasten the nut Put the connecting tubing at the proper position wrench the nuts with hands then fasten it with a wrench Refer to Fig 8 3 s Too large torque will harm the bellmouthing and too small will cause leakage Please determine the torque according to Table 8 2 Fig 8 3 Table 8 2 Tubing size p6 4mm Torque 14 2 17 2 N m 144 176 kgf cm p9 5mm 32 7 39 9 N m 333 407 kgf cm 12 7mm 49 5 60 3 N m 504 616 kgf cm 15 9mm 61 8 75 4 N m 630 770 kgf cm E Material and Size of the Pipes Three length 3m 5m 10m of pipes are available to purchase Table 8 3 Pipe Material Copper Pipe for Air Conditioner Gas side Size mm Liquid side o The necessary filling amount of refrigerant When the length ofthe one way pipe is under 5m the quantity of filling fluorine will be subject to the nameplate When the length of the one way pipe is over 5m the quantity to be added is as follows Capacitys8000W 0 03x L 5 Unit kg
6. e should not exceed 90 C Bending position is preferably in the bendable pipe The larger the better itis Do not bend the pipe more than three times Bend the connecting pipe of small wall thickness Cut out a desired concave at the bending part of the insulating pipe Then expose the pipe cover it with tapes after bending To prevent collapsing of deforming please bend the pipe at its biggest radius Use bender to get a small radius pipes Use the market brass pipe Be sure to use the same insulating materials when you buy the brass pipe More than 9mm thick The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube Use frozen oil Fig 7 1 Bend the pipe with thumb A y ix Fig 7 2 Make the ends straight Fig 7 3 Locate The Pipe Drill a hole in the wall suitable just for the size of the wall conduit 90mm in general then set on the fittings such as the wall conduit and its cover Bind the connecting pipe and the cables together tightly with binding tapes Do not let air in which will cause water leakage by condensation Pass the bound connecting pipe through the wall conduit from outside Be careful of the pipe all ocation to do no damage to the tubing Connect the pipes Then openthestem ofstop valves oftheoutdoorunitto make there frigerant pipe connecting the indoor unit with the outdoor unit fluently flow Be sure of no leakage by
7. erant pipes drain pipes indoor amp outdoor wires to the connection places before hanging up the machine The installation of hanging screw bolts Wooden construction Put the square timber over the roof beam then install the hanging screw bolts Timber over the beam Ceiling screw bolts Fig 5 2 New Concrete Bricks Inlaying or embedding the screw bolts Blade shape Slide insertion insertion 4 ay 6 Steel bar Embedding screw bolt Pipe hanging and embedding screw bolt Fig 5 3 For finished concrete bricks Install the hanging hook with expansible bolt into the concrete deep to 45 50mm to prevent loose Fig 5 4 Steel roof beam structure Install the supporting angle steel Hanging screw bolt Hanging bolts Supporting angle steel Fig 5 5 installation manual 2 Overhanging the indoor unit Down side of ceiling must be level with down side of the pattern Adjust the gasket down side to 137mm over the ceiling for paper 2800 3600W type and for 4500 7100W type adjust that to 130mm Hanging Bolt Nut Up Side Down side of Down side of ceiling pattern paper Fig 5 11 Gasket Down Side Panel Length 1050 138mm Nut Down Side Down Side of the ceiling Fig 5 6 Se Zl al S Fasten the upside nut s aE Level gauge Indoor Unit size 850 Fig 5 12 EI 4500 7100W type Secure it safety o Install the hanging nut into U grove of the
8. hanging tool Fig 5 7 Overhang the indoor unit and ensure it is level using a level ig 5 gauge Use the installation paper pattern to confirm the position Install the hanging bolt into U groove ofthe hanging tool Overhang the indoor unit and ensure it is level using a level gauge between the body and the ceiling opening e Please refer to the following figure to install 2800 3600W type Adjust the relative position between indoor unit and ceiling hole with the pattern paper again Pattern Paper Front side of pipe 110 Panel fixing screw M4X16 Fig 5 8 ceiling Installation Paper Pattern Hole Fig 5 13 2 3 O x e c Pe 5 9 5 _ 83 ol cS e N Els Panel outline dimension1420 o Oo Ceiling hole length Fig 5 9 30 Ceiling hole dimension 1360 gt 3 65 c eb iy a a a a a O Fix the pattern paper to the down side of indoor unit with panel fixing screw Adjust the size of ceiling hole according to pattern paper Pattern paper Down side of pattern paper Down side of ceiling Fig 5 14 installation manual 3 E Install the panel e The panel and the ceiling the panel and the unit body should beconnected closely orairleakage waterleakage and conden sate dew will be caused e Please refer to the panel installation manual to install the panel e Please confirm if the installation places of unit body and panel are proper 6 DRAINPIPE INST
9. ing to circuit drawing anall pole disconnection device which has atleast 3mm separa tion distance in all pole and a residual current device RCD with the rating of above 10mA shall be incorporated in the fixed wiring according to the national rule Be sure to locate the power wiring and the signal wring well to avoid cross disturbance and their contact with connecting pipe or stop value body The wiring attached to this air conditioner is 10m long Be sure to prolong it with wiring of the same type and proper length if necessary Generally do not twist two wiring together unless the joint is soldered well and covered with insulator tape Do not turn on the power until you have checked carefully after wiring installation manual 6 m The specification of power Table 9 1 Model W 2200 7100 RERS Power Frequency and volt 220 240V 50 60Hz Circuit breaker fuse A Indoor unit power wiring mm2 Indoor outdoor Ground wiring mm2 connecting wiring mm2 Electric signal 3x0 75 Shielded wire ai Indoor unit power supply and the signal wire wiring The indoor unit power source should not be shared with outdoor unit The indoor units that connect to the same outdoor unit should use the same power source creepage protector and main switch o The indoor power wire should be connectedtotheL Nterminal and the indoor outdoor signal wire should adopt the 2 core screened wire The indoor outdoor sig
10. inity A place with sulphur gas A place with oil gas such as kitchen A place with high humidity air An unbearable place A place where high frequency waves are generated The appliance shall not be installed in the laundry Please comply with the related national electric standard to make electric insulation for construction and metal parts of air conditioner Please choose the place where the ventilation is good installation manual 1 4 INSTALLATION SPACE E The appliance must be installed 2 3mm above floor Pipe side 200mm 1000mm Ceiling above Obstacle ke SS Air outlet side Air inlet side 4500 7100W type Fig 4 1 2800 3600W type Fig 4 2 9 INDOOR UNIT INSTALLATION E Please refer to the following figure for the hanging screw bolts distance Hanging screw bolt distance 890 gt 0 O Oe OG oD ee I is 2 KO S 2 D Fig 5 1 Please install with 10 hanging screw bolts The handling to the ceiling varies from the constructions consult the construction person for the specific condition The size of the ceiling to be handled Do keep the ceiling flat Consolidate the roof beam for possible vibration Cut off the roof beam Strengthen the place that has been cut off and consolidatethe roof beam Connect wires and pipes inside the ceiling after the air conditioner is hanged After the selection of installation location position the refrig
11. nal wire should be connected to A B terminal and should be corresponding with the A B of the outdoor terminal Connect the screened layer to E Grounding line Wire slot Indoor unit RCCB Signal wire for communicate indoor unit and outdoor unit A CAUTION A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed wiring according to the National Wiring Regulation Wiring chart Power 220 240V 50Hz 60Hz OUTDOOR UNIT the shielded twisted pair wire A CAUTION The reserved function is indicated in broken line table users can select it when necessary Terminal board diagram Please refer to the indoor unit wiring diagram for the wiring NOTE Theair conditionerscanconnectwithCentralControlMonitor CCM Before operation please wiring correctly and set system address and network address of indoor units To indoor power 220 240V 50 60Hz Fig 9 3 Single phase indoor unit l l To Central Control Monitor TO OUTDOOR CCM COMM BUS COMM BUS l Please adopt the shielded twisted pair wire and connect the shielded layer to E Fig 9 4 DISPLAY BOARD To wire controller The reserved wire control function is indicated in broken line table users can purchase the wire controller when necessa a Fig 9 5 installation manual 10 CONTROL OPERATION Horsepower set Horsepower code Base on different pur
12. ode default setting 01 means DC fan static pressure is 1 reserved 1 means DC fan Is chosen 10 means DC fan static pressure is 2 0 means AC fan Is chosen p reserved 00 means DC fan static pressure is 0 11 means DC fan static pressure is 3 reserved reserved 00 means the temperature is 15 00 means the time of stopping degrees when shutting down the unit TERMAL tanis 4 minutes for cold wind proof 01 means the temperature is 20 01 means the time of stopping degrees when shutting down the TERMAL fan is 8 minutes unit for cold wind proof 10 means the temperature is 24 i l degrees when shutting down the A oo unit for cold wind proof 11 means the temperature is 26 degrees when shutting down the unit for cold wind proof 11 means the time of stopping TERMAL fan is 16 minutes 00 means temperature compensation is 10 means temperature compensation 6 degrees under heating mode is 4 degrees under heating mode 01 means temperature compensation is 11 means temperature compensation 2 degrees under heating mode is 8 degrees under heating mode J1 J2 definition 1 means old display panel J1 no Jumpers means power 0 means new display panel off memory function 1 means auto wind under auto mode 0 means auto wind under non auto mode off memory function reserved reserved J1 Jumpers means no power installation manual 9 SW7 definition Standard configure
13. ous to discontinuous it is normal Reset the water level switch connector to original position after the drainage test Singe phase RED BLK Water lever BLK switch PCB connection Fig 6 5 Outlet OTR ESA FUN WW NNSA WN NSS ae Y so A Water Container Fig 6 6 WARNING Fold X Fig 6 3 Upward drainage In case the drainpipe outlet is higher than pumping connective pipe of the main body the drainpipe must be arranged upwards vertically by using connective assembly of the water outlet for vertical bending and the height of the drainpipe shall set to the defrosting pan surface no more than 1000mm otherwise too much backflow while shutdown would leads to overflow Refer to Fig 6 4 m The drain plug is used to empty the water receiver for maintenance of the air conditioner E Please stuff it imposition at all times during operation to avoid leakage m y e a E LES L E A tT The drain plug NOTE just apply for the improved production Fig 6 7 installation manual l INSTALL THE CONNECTING PIPE Check whether the height drop between the indoor unit and outdoor unit the length of refrigerant pipe and the number of the bends meet the following requirements The max height diOD oseisssesepiniissenser tarrainn inreda iain 10m The length of refrigerant pipe cccseeeeeeeees less than 30m The number Of DONS
14. poses to setting the switch cords on PC panel of indoor electrical control box Once finish the setting please cut off the main power and then input power again otherwise setting function could not work Table 10 1 ENCI Toggle switch switch For set horsepower Capacity Horsepower Note The horsepower 2200W 0 8HP has been set before leaving the factory 00 W TIE anyone can t 3600W 1 2HP modify it except the maintenance person 4500W 1 5HP 5600W 2 0HP 7100W 2 5HP 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 Network address set e Network address is set by communication of indoor and outdoor unit the address is the same as indoor address there is no need to set separately e The central control of indoor units can be done on outdoor unit there is no need to control indoor unit separately for details please refer to V4 outdoor unit manual e For previous control of indoor units the network can be set by connecting X Y E terminals there is no need to set network address The network can also be set by outer network module and main board CN20 installation manual 8 Main board Code designation SW1 definition 1 means factory test mode 0 means add auto searching m
15. s SLIMA Strategic Products and Services INSTALLATION MANUAL One way Cassette Type Digital Scroll and DC AC Inverter Commercial Air conditioner The Digital Scroll and DC AC Inverter share the same indoor units Thank you very much for purchasing our air conditioner please read this manual carefully and keep it for future reference CONTENTS PAGE INSTALLATION PRECAUTION ACCESSORIES INSTALLATION LOCATION INSTALLATION SPACE INTDOOR UNIT INSTALLATION DRAINPIPE INSTALLATION INSTALL THE CONNECTING PIPE REFRIGERANT PIPE CONNECTION WIRING CONTROL OPERATION TEST OPERATION 1 INSTALLATION PRECAUTION E Please read this installation manual carefully before installation E The air conditioner must be installed by qualified service person If the supply cord is damaged it must be replanced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard When installing the indoor unit please follow this manual as strictly as possible E Check the piping is accomplished perfectly before electrifying the unit ai This manual is subject to changes due to technological improve ment without further notices om NOTE Note The installer should illustrate tousers howto correctly use and maintain the appliance and remind the users carefully reading and keeping both installation manual and owner s Manual after the installation 2 ACCESSORIES Table 2 1 Se ee ae In
16. sscccivocnissccedienatsnvenrmutsivecotes Less than 10 Do not let air dust or other impurities fall in the pipe system during the time of installation The connecting pipe should not be installed until the indoor and outdoor units have been fixed already Keep the connecting pipe dry and do not let moisture in during installation The Procedure of Connecting Pipes Measure the necessary length of the connecting pipe and make it by the following way Connect the indoor unit at first then the outdoor unit Bend the tubing in proper way Don t harm them Daub the surfaces of the flare pipe and the joint nuts with frozen oil and wrench it for 3 4rounds with hands before fasten the flare nuts Refer to Fig 7 1 Be sure to use two wrenches simultaneously when you connect or disconnect the pipes The stop valve of the outdoor unit should be closed absolutely as original state Every time you connect it first loosen the nuts at the part of stop valve then connect the flare pipe immediately in 5 minutes If the nuts have been loosened for a long time dusts and other impurities may enter the pipe system and may cause malfunction later So please expel the air out of the pipe with refrigerant before connection Expel the air refer to the Expel The Air after connecting the refrigerant pipe with the indoor unit and the outdoor unit Then fasten the nuts at the repair points Notices For Benable pipe The bending angl
17. sulation pipe 2 nsuanon Ior BRE connection part Remote controller ee 1 including operation manual Hold the remote controller ia E Am4 p paoeenn controller Mounting screw Insulation Holder for ST2 9x10 C H 2 remote controller Screw M4 16 including flat spring gasket Installation pattern paper 3 C Remote For fixing the installation pattern paper and panel only for 2800 3600W type Adjust ceiling hole and position of indoor unit only for 2800 3600W type Adjust main unit position only for 4500 7100W type J 10 CO 10 controller Remote controller holder Fig 2 1 Don t throw the remote controller or give it big impact The remote controller should be in the reception range and the transmittal part should point to the orientation of indoor unit receptor Before installation operate the remote controller to determine its location in a reception range 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 Do not install the remote controller in a place exposed to direct sunlight or close to a heating source such as a stove Note that the positive and negative poles are right positions when loading batteries INSTALLATION LOCATION Please avoid installing in the following places A place with flammable gas or material A saline place such as a seashore vic
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