1 - Systemair
Contents
1. Outdoor check point 4 Test running Perform test operation after completing gas leak check at the flare nut connections and electrical safety check Check that all tubing and wiring have been properly connected Check that the gas and liquid side service valves are fully open 1 Connect the power press the ON OFF buttonon the remote controller toturn the unit on 2 Use the MODE buttonto select COOL HEAT AUTO and FAN to check if allthe functions works well 3 When the ambient temperature is too low lower than 17 C the unit cannot be controlled by the remote controller to run atcooling mode manual operation canbe taken Manual operation is used only when the remote controller is disable or maintenance necessary Hold the panel sides andlift the panel up toan angle until it remains fixed with a clicking sound Press the Manual control button to select the AUTO or COOL the unitwill operate under Forced AUTO or COOL mode see User Manual for details 4 The test operation shouldlast about 30 minutes Manual control button o AUTO COOL2. may occur Incase gas leaks and accumulates at surrounding of the unit it may cause fire 3 Carry out drainage piping as mentioned in installation instructions If drainage is not perfect water may enter the room and damage the furniture SELECT THE BEST LOCATION Indoor unit There should not be any heat source or stream near the unit There should not be any obstacles blocking the air circulation e A place where air circulation in the roomis good e A place where drainage can be easily done e A place where noise prevention is taken into consideration Do not install the unitnear the door way Ensure the spaces indicated by arrows from the 2 3m or more wall ceiling fence or other obstacles There should not be any direct sunlight If unavoidable sunlight prevention should be taken into consideration Outdoor unit e f an awning is built over the unit to prevent direct sunsight or rain be careful that heat radiation from the condenser is not obstructed There should not be any animal or plant which could be affected by hotair discharged Keep the spaces indicated by arrow from wall ceiling fence or other obstacles e Do not place any obstacles which may cause a short circuit of the discharged air Settlement of outdoorunit Anchor the outdoor unit witha bolt and nut 10 or 68 tightly and horizontally on aconcrete or rigid mount NOTE The outdoor unit you purchase may be like one of the following Install the ou
3. 2020001B7183 CS236I BP12FU L Split Wall Mounted Type INSTALLATION PLATE MOUNTING Installation Manual NOTE The mounting wall is strong and solid t 150mm or more to ceiling Indoor unit outline enough to prevent it from the vibration i j 120 i i Installation PlateMounting nemor i 120mm or 1 Fit the installation plate horizontally 2i l a a on structural parts of the wall with i E H Left rear side spaces around the installation plate refrigerant i i i Right rear side r ipe hole 65 eenean RA aaa e Right rear side If the wall is made of brick concrete P hole nes pip or the like drill fiveor eight 5mm diameter holes in the wall Insert Clip anchor for appropriate mounting screws Fit the installation plate on the wall with five or eight type A screws 120mm or NOTE i i 120 Mount the Installation Plate and drill moreta ane amore to wall holes in the wall according to the a i 2 wall structure and corresponding Left rear side i ll WU mounting points on the installation pipe hole o 65 form a O ny a Aa plate The installation plate provided hole 65 with the machine differ from appliance 42000Btu h models A 800 B 275 C 100 D 95 to appliance Dimensions are in mm unless otherwise stated Indoor unit outline SAFETY PRECAUTIONS Please read these safety precautions carefully before installation Be sure to follow allthe precautions below they are all important forens
4. age the indoor unit with the upper edge of the installation plate Ensure the hooks are properly seated on the installation plate by moving it in left and right 3 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 4 Press the lower left and right side of the unit against the installation plate until hooks engages with the their slots Drain hose Upper Hook Cushioning t Material Lower Hook OUTDOOR INSALLATION PRECAUTION e Install the outdoor unit on a rigid base to prevent increasing noise level and vibration Determine the air outlet direction where the discharged air is not blocked In the case that the installation place is exposed to strong wind such as a seaside make sure the fan operating properly by putting the unit lengthwise along the wall or using a dust or shield plates Specially in windy area install the unit to prevent the admission of wind If need suspending installation the installation bracket should accord with technique requirement in the installation bracket diagram The installation wall should be solid brick concrete or the same intensity construction or actions to reinforce damping supporting should be taken The connection between bracket and wall bracket and the air conditioner should be firm stable and reliable Be sure there
5. door unit Model A Model B Drainage 1 Run the drain hose sloping downward Do not install the drain hose as illustrated S in wrong figures 2 When connecting extension drain hose Do not put the end of insulate the connecting part of extension Do not block water flow by a rise grain hose into water drain hose with a shield pipe do not let the drain hose slack Wrong 7 Remote controller 8 Self tapping Screw B ST2 9x10 optional 9 1 Remote controller holder parts 0 Air freshening filter used to install on Air filter NOTE Except the above parts provided the other parts needed during installation you must purchase Connective pipe installation 1 For the left hand and right hand piping remove the pipe cover from the side panel 2 For the right back and left back piping install the piping as shown NOTE Both sides drainage structure is Move and tape the drain hose with piping in a position as mentioned in Fig Below Cover for the left piping standard For both sides drainage structure Cover Torne it can be choosen for right left or both sides drainage connection If choosing both sides SS drainage connection another proper drain hose is needed as there is only one drain hose offered by factory If choosing one side drainage connectio
6. ightly loose the flare nut of the packed valve on the gas pipe side and check that the air is entering Operation noise of the vacuum pump changes and a compound meter indicates 0 instead of minus After the evacuation is complete fully close the handle Lo of the manifold valve and stop the operation of the vacuum pump e Make evacuation for 15 minutes and more and check that the compound meter indicates 76cmHg 1 0x10 Pa 6 Turn the stem of the packed valve B about 45 counter clockwise for 6 7 seconds after the gas coming out then tighten the flare nut again Make sure the pressure display in the pressure indicator is a little higher than the atmosphere pressure 7 Remove the charge hose from the Low pressure charge hose 8 Fully open the packed valve stems B and A 9 Securely tighten the cap of the packed valve Manifold valve Compound meter Pressure gauge 76cmHg Handle Lo Charge hose gt Charge hose Vacuum pump Packed valve 3 Safetyand leakagecheck Indoor unit check point 1 Soap water method Apply a soap water or a liquid neutral detergent on the indoor unit connections and outdoor unit connections by a soft brush to check for leakage ofthe connecting points of the piping If bubbles come out it indicates that the pipes have leakage 2 Leak detector Use the leak detector to check for leakage CAUTION A Lo packed valve B Hi packed valve C and D are ends of indoor unit connection
7. is no obstacle which block radiating air Incorrect Correct Barrier SY Strong wind NOTE The drain joint is slightly different according to the different outdoor unit For the drain joint with the seal Fig A first fit the seal onto the drain joint then insertthe drain joint into the base pan hole of outdoor unit rotate 90 to securely assemble them Toinstall drain joint as shownin Fig B insert the drain joint into the base panhole of outdoor unit untilit remains fixed with a clicking sound Connecting the drain joint with an extension drain hose Locally purchased in case of the water draining off the outdoorunit during the heating mode Base pan hole of outdoor unit e s 2e 7000 NCO Flaring 1 Cut a pipe with a pipe cutter 2 Put flare nuts on pipe tube having completed burr removal and flare the pipe 3 Firmly hold copper pipe in a die in the dimension shown in the table below on som Burr Outer diam mm 6 35 o 9 52 lt 612 7 a OD 4 o 16 3 Indoor unit tubing Flare nut Pipings Outer Tightening Additional tightening Tighteningconnection diam torque N cm nal Align pipes to be connected 1500 1600 e Sufficiently tighten the flare nut with fingers 6 35mm 153kgf cm 163kgf cm and then tighten it with a spanner and torque wrench as shown Excessive torque can break nut depending on installa
8. m Check that each tube both liquid and gas side tubes between the indoor and outdoor units have been properly connected and all wiring for the test run has been completed Pipe length and refrigerant amount Connective pipe length Air purging method Additional amount of refrigerant to be charged Less than 5m Use vacuum pump Liquid side 6 6 35mm Liquid side 6 9 52mm R22 Pipe length 5 x30g m R22 Pipe length 5 x60g m R410A Pipe length 5 x20g m R410A Pipe length 5 x40g m More than 5m Use vacuum pump For the R410A refrigerant model make sure the refrigerant added into air conditioner is liquid form in any cases When relocating the unit to another place using vacuum pump to perform evacuation CAUTION Open the valve stem until it hits against the stopper Do not try to open it furher Securely tighten the valve stem cap with a spanner or the like e Valve stem cap tightening torque See Tightening torque table Refrigerant Flare nut Outdoor unit A Gas side iquid side Packed valve Valve body Flare nut Valve stem 2 Whenusing the VacuumPump 1 Completely tighten the flare nuts A B C D conrect the manifold valve charge hose to a charge port of the packed valve on the gas pipe side Connect the charge hose connection to the vacuum pump Fully open the handle Lo of the manifold valve Operate the vacuum pump to evacuate After starting evacuation sl
9. n make sure the drain hole on the other side is well plugged For 9k 12k models if choosing left hand or left back piping please choosing left side drainage connection The connection of the drain hose is supposed to be done by qualified installer in case of water leakage 3 Bundle the tubing connecting cable and drain hose with tape securely evenly as shown in Figure on the right Cover for piping Rubber plug Because the condensed water fromrear Right piping of the indoor unit is gathered in ponding box and is piped out of room Do not put anything else in the box CAUTION Connect the indoor unit first then the outdoor unit e Do not allow the piping to let out from the back of the indoor unit Be careful not to let the drain hose slack Heat insulation should be done to the extension drain hose of indoor unit Be sure that the drain hose is located at the lowest side of the bundle Locating at the upper side can cause drain pan to overflow inside the unit Never intercross nor intertwist the power wire with any other wiring Left back piping y Za JOOD Z ae Left piping Indoor unit Ponding box Connective Pipe room Connective pipe Wrapping belt Indoor unit installation 1 Pass the piping through the hole in the wall 2 Hook the indoor unit onto the upper portion of installation plate Eng
10. ower cord and interconnected cord type is HO7RN F 3 Lift the indoor unit panel up remove the electrical box cover by loosening the screw 4 Ensure the colour of wires of outdoor unit and the terminal Nos are the same to the indoor s respectively 5 Wrap those cables notconnected with terminals with insulation tapes so that they will not touch any electrical components Secure the cable onto the control board with the cord clamp NOTE If used as MONO unit for the standby control needs the cross section area of cable connected to L 1 W 1 1 L 2 N must be sufficient for the maximum system current The maximum system current is equal to the sum of indoor unit and outdoor unit rated current If used as MULTI unit L 1 W on the terminal block does not need to be connected ACCESSORIES umber Name of Accessories Qty 1 Installation Plate 1 Clip Anchor 5 8 depending onmodels Self tapping Screw AST3 9x25 5 8 depending onmodels Seal For cooling amp heating models only 1 Drain Joint For cooling amp heating models only 1 6 35 Connecting Liquidside 09 52 Parts you must purchase The pipe pipe size differ from appliance to appliance Assembly 09 52 Consult the technician for the proper Gasside 12 7 size 016 Front Panel Temninal block of indoor unit Electronic box 8 88 IOJ SQ Ui 1 an s WiO WR s i amp S EQ _ To outdoor unit To out
11. range of 90 110 of rated voltage The surge protector and main powerswitch with a 1 5 timescapacity of Max Current ofthe unit should be installed in power circuit Ensure theair conditioner is grounded well The appliance shall beinstalled in accordance with national wiring regulations Do not operate your air conditioner in a wet roomsuch as a bathroom orlaundry room An all poledisconnection device which has atleast 3mm clearances in allpoles and have a leakage current that may exceed 10mA the residual current device RCD havinga rated residual operating current not exceeding 30mA anddisconnection must be incorporated inthe fixed wiring in accordance with the wiring rules For the unit adopts auxiliary electric heater keep at least 1 meteraway from the nearest combustible materials According tothe attached Electrical Connection Diagram located on the panel of the indoor amp outdoor unit to connect the wire All wiring must comply with local andnational electrical codes and beinstalled by qualified and skilled electricians An individualbranch circuit and single receptacle used only for this airconditioner must be available See the following table for suggested wire sizes and fuse specifications CAUTION 1 This equipment must be grounded and installed with ground leakage current breaker It may cause electrical shock if grounding is not perfect 2 Do not install the unit at place where leakage of flammable gas
12. rd cover is not fixed perfectly it willoverheat at connection point of terminal fire or electrical shock 7 When carrying out piping connection take care not to let air substances other than the specified refrigerant go into refrigeration cycle Otherwise it will cause lower capacity abnormal high pressure in the refrigeration cycle explosion and injury 8 Do not modify the length of the power supply cord or use of extension cord and do not share the single outlet with other electrical appliances Otherwise it will cause fire or electrical shock Left rear side R refrigerant i Right rear side g j m j pipe hole 65 JEA eiiie e N j ngerant pipe hole b Determine hole positions according to left and right side of the installation plate The hole center is obtained E by measuring the distance as shown in the diagram above Dirll the piping plate hole with 665mm hole core drill Drill the piping hole at either the right orthe left and the hole should be slightly slanted to the outdoor side Always take steps to protect the pipe when drilling metal grid metal plate or the like CONNECT THE CABLE TO THE INDOOR UNIT Electrical work Electric safety regulations for theinitial Installation 1 If there is serioussafety problem about the powersupply the techniciansshould refuse to install the air conditioner and explainto the client until the problem is solved Power voltage should bein the
13. tdoor unit according to the dimension as indicated in the table below Outdoor unitdimension Mountingdimensions mm WxHxD A mm B mm 700x540x240 458 250 685x430x260 460 276 780x540x250 549 276 760x590x285 530 290 ren 845x700x320 560 335 gt p 810x558x310 549 325 ad 670x540x265 481 276 Vy air outlet I N D Oo Oo R U N I T Minimum cross sectional areaof conductors Rated current Nominal cross sectional NOTE of appliance area e The wire size of power supply cord and A mm2 interconnected wire and the current of the fuse or switch are determined by the gt 3 and lt 6 0 75 maximum current indicated on the gt 6 and lt 10 1 nameplate which located on the side gt 10 and lt 16 1 5 panel of the unit Please refer to the 316 and lt 25 25 nameplate before selecting the wire size fuse or switch gt 25 and lt 32 4 The controller of the air conditioner gt 32 and lt 40 6 designed with a fuse protection function under abnormal conditions the specifications of the fuse have printed on the circuit board such as T3 15A 250VAC T5A 250VAC etc 60cm or more Connect thecable tothe indoorunit NOTE Before performing any electrical work turn off the main powerto the system 1 The inside and outside connecting cable can be connected without removing the front grille 2 The indoor power cordtype is HO5VV F or HO5V2V2 F the outdoor p
14. tion conditions 2600 9 52mm 265kgf cm 3500 3600 357kgf cm 367kgf cm 2500 255kgf cm b 12 7mm 4500 459kgf cm 4700 479kgf cm CONNECT THE CABLE TO THE OUTDOOR UNIT 1 Remove the electrical control board cover from the outdoor unit by loosening the screw 2 Connect the connective cables to the terminals as identified with their respective matched numbers on the terminal block of indoor and outdoor units 3 Secure the cable onto the control board with the cord clamp 4 To prevent the irgress of water form a loop of the connective cable as illustrated in the installation diagram of indoor and outdoor units 5 Insulate unused cords conductors with PVC tape Process them so they do not touch any electrical or metal parts Teminal block of outdoor unit Pe 2 N l 5 N i A L 1 SIL 1 1 1 Sil E Power supply To indoor unit Power supply Model B 1 l indoor unit Model A AIR PURGING AND TEST OPERATION NOTE Connective pipe lengthwill affect the capacity and energy efficiency of theunit The nominal efficiency istested basing onthe pipe lengthof 5 meters 1 Airpurging The indoor unit and tubing between the indoor and outdoor unit must be leak tested and evacuated to remove any noncondensables and moisture from the syste
15. uring safety t 150mm or more to ceiling D Indoor unit outline A WARNING This symbol indicates the possibility of death or serious injury Correct orientation 120mm or of Installation Plate more to wall i 120mm or A CAUTION This symbol indicates the possibility of injury or damage to property amp eo More to wall WARNING 1 Install according to this installation instructions strictly Ifinstallation is defective it will cause water leakage electrical shock or fire 2 Use the included accessories parts and specified parts for installation otherwise it will cause the set to fall water leakage electrical shock or fire 3 Install at a strong and firm location which is able to withstand the sets weight If the strength is not enough or installation is not properly done the set will drop and cause injury 4 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 found in electrical work it will cause electrical shock or fire 5 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 6 Wiring routing must be properly arranged so that control board cover is fixed properly If control boa
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