Orion RAC-S10C User's Manual
Contents
1. e Remove the filter release the axis by pulling the center portion of front cover in the direction of arrow e Push vertical air deflector handle to the right or left side e After raise the front cover from bottom side as release the front cover by pull the right or left sides as How to Install the Front Cover e Insert the two hooks at the upper side certainly e Open Front Panel push the center down in the direction of the arrow to insert the axis at the center of the front cover into the hook at the outlet frame e Fixed the screw and cover and lt 1855 A gt2. pump Jiii e Before flaring please put on the hexagon screw cap Sonadas P pipe LTT b HA Please remove the cover for wire connection AIR REMOVAL Completely unscrew the spindle of the When pumping starts slightly loosen the service valve at 2 places in anti hexagon screw nut to check of air sucked clockwise direction to allow the flow of in Then tighten the hexagon screw cap A mm coolant using Allen key Diameter Imperial flaring tool Rigid flaring tool J The body of 6 35 1 4 0 8 1 5 0 0 5 a ARES N service valve i a emove the connection pipe and tighten ISANG ewe us the cap of valve head The task is then Copper pipe Procedure to remove the cover of gt wiring terminals OUTDOOR UNIT 7 completed 2 Pipe Connection J e Remove the screw 1 valve core piece e Hold the projected part at the lower left of the cover and push the cover upwards to remove it To close the cover insert the upper part of the cover into the body of outdoor unit then be sure that the hook below the cover is plugged in before screwing Allen key e Please be careful when bending the copper pipe y nea Cap of valve head Cap of valve head e Applied frozen grease to the connection points and then screw in manually After that use a torque wrench to tighten the connection y Outer G Leak I ti diameter Torque N m as L
3. screws itself 1030mm Drain Hose Pipe Procedures of Installation and Precautions e Please use pliers to pull out the drain cap f This is an easier way to remove the drain cap Sse 0 85m Please bend at a small e Procedures to fix the mounting plate A radius to form an arc 1 Drill holes on wall 2 Fix the mounting plate on Tripotay Sand As shown below wall with 4 1 x 32 screw As shown in figure below Hang the indoor unit onto the mounting plate Use the temporary stand at the back of the indoor unit to push its lower part 15cm forwards Projection Mounting above somm e Place the drain hose through the hole on the wall Screw e Insulate the connecting portion of coolant pipe with insulator gt g prainihose e Connect the power cord e After adjustment the power cord and coolant pipes are placed into the space available under the indoor unit Yy e The projection of indoor unit must hook to the mounting Ceiling INDOOR UNIT about 15cm 4 1 x 32 Screw plate D e Procedures to fix the holder of remote control laid d 1 Drill holes on wall As shown below 2AA Heat insulation D pipe Protection H pipe ae Remove the cap for drain hose installation Pull this to t
4. 1 6m fac Do not alter the power cord Be sure that the unit operates in proper condition after installation Explain to customer the proper way of operating the unit as described in the user s guide Figure showing the Installation of Indoor and Outdoor Unit A WARNING Screw for Mounting Plate A CAUTION Com 4 1x32 In case the pipe length is more than 8m add refrigerant R22 at Please request your sales agent or qualified technician to install your unit Water leakage short circuit or fire may occur if you n a 10 gram per every meter exceeds However pipe length shall do the installation work yourself Holder for Remote the edge of the not exceed 15m Controller opening so that 20 Please observe the instructions stated in the installation manual during the process of installation Improper installation may A there is no burr cause water leakage electric shock and fire Make sure that the units are mounted at locations which are able to provide full support to the weight of the units If not the AAA Size Battery Direction of Piping units may collapse and impose danger above 50mm ove ton Be sure to completely seal any Observe the rules and regulations of the electrical installation and the methods described in the installation manual when g f aaiae dealing with the electrical work Use power cables approved
5. THE CHOICE OF MOUNTING SITE Please note the following matters and obtain permission from customer before installation A WARNING A WARNING The unit should be mounted at stable non vibratory location which The outdoor unit must be mounted at a location which can sup can provide full support to the unit port heavy weight Otherwise noise and vibration will increase A CAUTION Do not expose the unit under direct sunshine or rain Besides ventilation must be good and clear of obstruction The air blown out of the unit should not point directly to animals or plants The clearances of the unit from top left right and front are specified in figure below At least three of the above sides must be open air Be sure that the hot air blown out of the unit and noise do not disturb the neighbourhood Do not install at a location where there is flammable gas steam oil and smoke The location must be convenient for water drainage Place the outdoor unit and its connection wire at least 1m away from the antenna or signal line of television radio or telephone This is to avoid noise interference e Carefully read through the procedures of proper installation before starting installation work e The sales agent should inform customers regarding the correct operation of installation HITACHI Inspire the Next HITACHI SPLIT UNIT AIR CONDITIONER INSTALLATION MANUAL No nearby heat source and no obst
6. all to hold the mounting plate A CAUTION e The upper part of the indoor unit is hanged on the mounting plate e The rubber strap used for Etara ainoien of e The projection at the lower part of the indoor an fixing the insulator should J 180mm unit is hooked onto the mounting plate A CAUTION not be tied with great force Otherwise this will damage Mounting Plate i i ee i Please pull the lower part heat insulation and causes al Ke Lift the body of the indoor unit water condensation Coolant pipe of the unit outwards to check if the 5 FY R TE upwards and boti unit is hooked onto the if ee 80mm L then force mounting plate Improper Pipe Rubber strap tied with great force Protecti a it downwards p installation may cause o ee Drain Hose Power Cord vibration and noise THE CONNECTION OF COOLANT PIPE DURING THE ee INSTALLATION OF INDOOR UNIT HORIZONTAL PIPING Preparation To Install Coolant Pipes A CAUTION e Coolant pipes and power cord must be tied together e Please fix in the plastic Change of Drain Hose and Installation Procedures e The front part of the coolant pipes are at locations core after flaring to avoid Lin e Exchange the location of drain hose and drain cap during horizontal piping as shown marked with V symbol plastic chips entering the a plate ie for in figure below Be sure to plug in the drain hose until the insulating material folds upon than 4
7. by the authorities of your country f Ao KZZZ FY reer to the unit TER BS Screw for holder of BW ER gap with P Be sure to use the specified wire for connecting the indoor and outdoor units Please ensure that the connections are tight Remote Controller Reconnection putty after the conductors of the wire are inserted into the terminals Improper insertion and loose contact may cause over heating gt 3 1x16 There are 6 directions i am and fire allowed namely horizontally R c i perpendicular to the unit 5 abovedtodmin Please use the specified components for installation work Otherwise the units may collapse or water leakage electric shock emote Controller vertically down from right 3 and fire may occur Se horizontally out from right e S ESSE horizontally out to left amp f 5 Be sure to use the specified piping set for R22 Otherwise this may result in broken copper pipes or faults LA horizontally out to right B et i 7 3 7 7 7 vertically down from left gQ 5 When installing or removing an air conditioner do not allow air or moisture to remain in the refrigeration cycle Otherwise Purifying Filter Don t form the piping g EJs pressure in the refrigeration cycle may become abnormally high so that a rupture may be caused s downward at the left of the unit Be sure to ventilate fully if a refrigerant gas leak while at work If the refrigerant gas c
8. circuit or faults J Use 20A time delay FUSE ii Insulation And Maintenance Of Pipe Connection 2 Installation Of Remote Control 3 Earth Line And Circuit Breaker 4 Power Source And Operation Test e The connected terminals should be completed sealed with e The remote controller can be placed in its holder which is oo a ra oo o A CAUTION Power Source heat insulator and then tied up with rubber strap fixed on wall or beam e Please tie the pipe and power line together with plastic tape e To operate the remote controller at its holder please ensure Th h li inal of th a 8 h as shown in the figure of installation of both the indoor and that the unit can receive signal transmitted from the controller 7 tall es erine ON tne CUGO URIS Below ste A WARNING outdoor units Then fix their position with holders at the place where the holder is to be fixed The unit will beep F ge reat ea ee e To enchance the heat insulation and to prevent water when signal is received from the remote controller The signal a Ci i Gene breaker e Do not alter the plug of power cord condensation please cover the outdoor part of the drain hose transmission is weaken by the florescent light Therefore during e Do not place earth line near the following objects Do not make extension to the power cord and pipe with insulation pipe the installation of the remote control holder please switch on 1 Water pipe i e Completely seal any gap with putty the light ev
9. e unit near a location where there is flammable gas The outdoor unit may catch fire if flammable gas leaks around it above 100mm The connection of insulated drain hose inner diameter 16mm rr era Please use insulated drain hose for the indoor piping commercial product Please ensure smooth flow of water when installing the drain hose Piping shall be suitable supported with a maximum spacing of 1m between the supports above 200mm ii Installation of Mounting Plate Wall Penetration and Installation of Protection Pipe 2 Installation of the Indoor Unit e The coolant pipes should be adjusted to fit into the A CAUTION VERTICALLY DOWNWARD PIPING hole on the wall and then ready for further connection e The draining of the water container inside the indoor unit can be done from the left i s ae ee el ee lee sie oe covered Therefore the mounting plate must be fixed horizontally or slightly tilted towards the MY eee USEC TOF SErmINaNCONNECUON Connect power cord N e Connect the power cord side of drain hose Otherwise condensed water may overflow the water container f f y e Pull out the pipe power cord and drain hose Power line pipe and e After adjustment fit the power cord and pipes into drain hose must be i A i x f f the space available under the indoor unit d h th Direct Mounting On The Wall Installation plastia apee peN e Please use hidden beams in the w
10. eakage Inspection i kgf of pipe kgf e cm Please use gas leakage detector to check if leakage occurs at 4 Big diameter side 9 52 3 8 34 3 44 1 350 450 If gas leakage occurs further tighten the connection to stop leakage sm fA feces Valve head cap 19 6 24 5 200 250 N INSTALLATION OF COOLANT PIPES AND AIR REMOVAL Valve core cap 12 3 15 7 125 160 A WARNING THIS APPLIANCE MUST BE EARTHED Wiring Of The Indoor Unit e For wire connection of the Indoor unit you need to remove front panel and electrical cover Method to remove front panel e Refer to How to Remove The Front Cover Power supply shall be connected at the rated voltage otherwise the unit will be broken or could not reach the specified capacity Procedures of Wiring A B 30mm Method to remove electrical cover 10mm e Remove the screw and electrical cover Line Cord Ind Uni Outd Uni Indoor i F EEDE ndoor Unit utdoor Unit Unit e Insert the connecting cord A B from the bottom of unit Brown L i e Fixed the wire to terminal wires firmly as shown in figure at right side Blue N i 10mm GRN YEL Green amp Yellow i i Connect the i 1l mm earth cord Strip Wires Electrical cover X rE 45mm AC 220 240V A B 36mm sQ Connecting Cord 9 Outdoor 1mm After remove the lt Unit screw and band wee put t
11. en during day time to determine the mounting 2 Gas pipe There is danger of catching fire a A CAUTION N Scano or ME neler 3 The earth line of lightning conductor and telephone short circuit may occur during lightning Q a O oc LLI A L z O H O LLI Z z O O Connection wire is put under here Connection wire e Please use a new socket Accident may occur due to the A use of old socket because of poor contact Insulation material for pipe connection e Please plug in and then remove the plug for 2 3 times This is to ensure that the plug is completely plugged into the socket e Keep additional length for the power cord and do not render the plug under external force as this may cause poor contact e Do not fix the power cord with U shape nail Z The controller should be insert from top into bottom side of the holder as shown in figure below Operation Test Sleeve of ii ae s protection pipe Wit e Please ensure that the air conditioner is in normal operating condition during the operation test e Explain to your customer the proper operation procedures as described in the users manual FINAL STAGE OF INSTALLATION Remote Controller Front Cover Q KF How to Remove the Front Cover e Open the cover and remove the screw e After open the front panel remove the screw and open the cover
12. he connecting cords and fix the oe band with screw Detail of cutting the connecting cord E Blue Brown 1 f A To remove the connecting wires for the indoor unit please remove the low cover panel in front of the unit A WARNING n Wiring Of The Outdoor Unit e Please remove the side cover for wire connection e The naked part of the wire core should be 10 mm and fix it to the terminal tightly Then try to pull the individual wire to check Side gover if the contact is tight Improper insertion may burn the terminal gt e Be sure to use only power cables approved from the authorities in your country For example in Germany Cable type NYM e You may not be able to close the side cover due to 3x1 5mm fuse 20A time delay A the connecting cord under such situation please e Please refer to the installation manual for wire connection to the terminals of the units The cabling must meet the standards of pressvagainstithe Walt ol Side Gover To fe t electrical installation WARNING e Be sure that the hooks 2 places are plugged in e There is a AC voltage of 220V between the L and N terminals Therefore before servicing be sure to remove the plug from the Otherwise water leakage may occur and this causes AC outlet or switch off the main switch short
13. he front during the connection A F of coolant pipes to Se Power cord ease task Remote 4 l i Control l a Coolant pipes Holder Drain cap Drain hose Please insert Baca Please insert until here i i until here A CAUTION Condensed water may leak out if not inserted propery Wall Penetration and Installation of Protection Pipe e Drill a 65mm hole on wall H a F ie CAUTION which is slightly tilted _ 7 S HORIZONTAL amp DOWNWARD PIPING MAKING OPENINGS BG n a i Indoor f5 utdoor He A a ei eae i DEN A CAUTION e During horizontal or downward piping use a knife to cut lt i pp Bs R De Sure Wet ie on h in fi Th then the ed NEA u on os drain hose is not e Cut the protection pipe Be sure that the wire is not et en nen eerie gaa FAA e loosely connected according to the wall in contact with any metal of openings with a file ep NH KISS mAIN KIN or bent thickness in the wall Please use the Openings A Nat Na PEN Pipe Bending Stagment e Empty gap in the sleeve of AU protection pipe as wire upwards water protection pipe should be Sleeve of passing through the hollow BRS e Transform the piping while holding down the lower portion completely sealed with putty pipe 0 protection part of the wall so as to f of pipe support by hand A You are free to choose the side left or right for the installation of drain to avoid dripping of rain prevent t
14. he possibility of 7 Pul up the pipo afier hose Please ensure the smooth flow of condensed water of the indoor water into the room damaged by mouse J CAUTION unit during installation Carelessness may result in water leakage lt 1855 gt e Please mount the outdoor unit on stable ground 7 to prevent vibration and increase of sat level ii Preparation of Pipe 3 Removal Of Air From The Pipe And Gas Leakage Inspection e Decide the location for piping after sorting out ee avi pipe cutter to cut the copper pipe 7 z the different types of pipe available Procedures of using Vacuum Pump for Air Removal When the meter reaches 101KPa 76cmH 9 during pumping fully tighten the shuttle Trimming tool As shown in figure on the right remove Copper pipe C A the cap of valve head and valve core and then connect them to the vacuum pump and sub division valve J Meter showing pressure Please face this side suction side of the unit to the wall A CAUTION j e Jagged edge will cause leakage e Point the side to be trimmed downwards during trimming to prevent copper chips from entering the pipe Fully tighten the Hi shuttle of the sub division valve and completely unscrew the Lo shuttle Run the vacuum pump for about 10 15 minutes then completely tighten the Lo shuttle and switch off A the vacuum
15. omes into contact with fire a poisonous gas may occur Dimension of Mounting Stand of the outdoor unit After completion of installation work check to make sure that there is no refrigeration gas leakage If the refrigerant gas leaks unit mm into the room coming into contact with fire in the fan driven heater space heater etc a poisonous gas may occur ae stand Unauthorized modifications to the air conditioner may be dangerous If a breakdown occurs please call a qualified air conditioner technician or electrician Improper repairs may result in water leakage electric shock and fire etc The difference in height between the indoor and outdoor unit should be kept below 5m The connecting pipe no matter big or small Maximum pipe length 15m Minimum pipe length 5m A CAUTION A circuit breaker or fuse 20A time delay must be installed Without a circuit breaker or fuse the danger of electric shock exists A main switch with a contact gap of more than 3mm has to be installed in the power supply line to the outdoor unit above 200mm ae im i above 50mm when above 100mm installed on the should all be insulated ceiling of balcony os with insulation pipe and oes give clearance then wrapped with plastic as wide as possible tape The insulator will deteriorate if it is not wrapped with tape Do not install th
16. ruction near the air outlet is allowed The clearance distances from top right and left are specified in Tools Needed For Installation Work e Screwdriver Measuring Tape e Knife e Saw eg 65mm Power Drill e Allen Key 4mm e Wrench 14 17 19 22mm e Gas Leakage Detector Pipe Cutter e Plastic Tape Pliers Flare Tool Indoor Unit Outdoor Unit figure below The location must be convenient for water drainage and pipe connection with the Outdoor unit To avoid interference from noise please place the unit and its remote controller at least 1m from the radio television and inverter type fluorescent lamp To avoid any error in signal transmission from the remote controller please put the controller far away from high frequency machines and high power wireless systems The installation height of indoor unit must be 2 3m or more in a non public area RAS S10C RAC S10C OUTDOOR UNIT SAFETY PRECAUTION Read the safety precautions carefully before operating the unit e The contents of this section are vital to ensure safety Please pay special attention to the following sign INDOOR UNIT Names of Indoor Components The Length of Indoor Unit Power Cord WARNING Incorrect methods of installation may cause death or serious injury Component s Name CAUTION Improper installation may result in serious consequence about Mounting Plate 0 9m about
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