1 - Byggmax
Contents
1. 4 The test operation shouldlast about 30 minutes Manual control button AUTO COOL2. 2 Do not install the unit at place where leakage of flammable gas may occur Incase gas leaks and accumulates at surrounding of the unit it may cause fire the air conditioner and explainto the client until the problem is solved Power voltage should bein the 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 powercircuit 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 Ensure the air conditioneris grounded well According tothe attached Electrical Connection Diagram located on the panel of the outdoorunit to connect the wire All wiring must comply with local andnational electrical codes and beinstalled by qualified and skilled electricians An all pole disconnection device which has atleast 3mm separation distance inall pole and a residual current device RCD with the rating of not exceeding 30mAshall be incorporated in the fixed wiring according to the national rule 8 An individualbranch circuit and single receptacleused only for this airconditioner must be available See the following table for suggested wire sizes and fuse specifications Minimum norminal cross sectionalarea of conductors Rated current Nominal cross sectional NOTE ofappliance A The cable size and the current of the
3. This symbol indicates the possibility of death or serious injury Indoor unit outline This symbol indicates the possibility of injury or damage to property 120mm or 120mm or more to wall more to wall S e 4 Es Right rear side Bl retrigerant pipe hole 65 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 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 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 board cover is not fixed perfectly it willoverheat at connection
4. 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 e 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 ae Left piping Right piping Ponding box Pipe room L 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 Engage 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 Cushioning material 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 pl
5. nut Outdoor unit A Gas side iquid side Packed valve Valve body Flare nut Valve stem 2 Whenusing theVacuumPump 1 Completely tighten the flare nuts A B C D connect 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 slightly 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 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 leakagec
6. 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 refrigerant pipe hole 65 Model D 2 DRILL A HOLE IN THE WALL 1 Determine hole positions according to left and right side of the installation plate The hole center is obtained by measuring the distance as shown in the diagram above 2 Dirll the piping plate hole with 665mm hole core drill 3 Drill the piping hole at either the right or the left and the hole should be slightly slanted to the outdoor side 4 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 serious safety problem about the powersupply the techniciansshould refuse to install CAUTION 1 This equipment must be grounded and installed with ground leakage current breaker It may cause electrical shock if grounding is not perfect
7. 202000192533 CS2101 BPRIU L 20130128 INSTALLATION PLATE MOUNTING INSTALLATION MANUAL FOR ROOM AIR CONDITIONER Split Wall Mounted Type NOTE The mounting wall is strong and solid enough to preventit from the vibration Fit thelnstallation Plate 1 Fit the installation plate horizontally on structural parts of the wall with spaces around the installation plate 120mm or 3 R more to wall If the wall is made of brick concrete oS or the like drill five or eight 5mm diameter holes in the wall Insert Clip refrigerant anchor for appropriate mounting screws pipe hole 65 Fit the installation plate on the wall t with five or eight type A screws Model A A 710 B 250 C 100 D 110 Model B A 710 B 250 C 60 D 140 NOTE Fit the Installation Plate and drill holes in the wall according to the wall structure and corresponding mounting points on the installation plate The installation plate provided with the machine differ from appliance to appliance Dimensions are in mm unless otherwise stated T 150mm or more to ceiling Indoor unit outline c Installation plate D 120mm or more to wall j S Left rear side e INSTALLATION PRECAUTIONS Please read this installation manual carefully before operating the unit to ensure correct installation If the power cord is damaged replacement work shall be performed by authorised personnel only Installation work must be performed in
8. 30 290 pi 845x700x320 560 335 775x545x310 600 320 670x540x265 481 276 Terminal block of indoor unit Hold here byhand 8 SS S and loosen thescrew O Lt 1 WNB s L EAA Press here to disengage the hook from the unit Scene kana To outdoor unit pull it downwards to remove the cover Remove the frontpanel of on theframe The ACCESSORIES Number Name of Accessories Qty 1 Installation Plate 1 Clip Anchor 5 8 depending onmodels Self tapping Screw A ST3 9x25 5 8 depending onmodels Seal For cooling amp heating models only 1 Electrical conrol box cover Front cover offrame Drain Joint For cooling amp heating models only 1 MON Pee 06 35 09 52 09 52 012 7 016 Connecting Liquidside pipe Assembly Parts you must purchase The pipe size differ from appliance to appliance Consult the technician for the proper size Drainage 1 Run the drain hose sloping downward Do not install the drain hose as illustrated V in wrong figures i 2 When connecting extension drain hose insulate the connecting part of extension drain hose with a shield pipe do not let the drain hose slack Gasside Remote controller Self tapping Screw B ST2 9x10 Remote controller holder Do not put the end of Do
9. accordance with the national wiring standards by authorised personnel only Contact an authorized service technician for repair maintenance and installation of this unit This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by persons responsible for their safety Children should be supervised to ensure that they do not play with the appliance All the pictures in the instructions are for explanation purposes only The actual shape should prevail The design and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details SAFETY PRECAUTIONS Please read these safety precautions carefully before installation Be sure to follow allthe precautions below they are all important forensuring safety A WARNING A CAUTION Right rear side refrigerant pipe hole 65 A T 150mm or more to ceiling 100 Indoor unit outline Installation plate 120mm or 120mm or more to wall J more to wall a Left rear side T Right rear side refri refrigerant ofrigerant pipe hole 665 M pipe hole 665 Model C Correct orientation of Installation Plate T 150mm or more to ceiling 150 Installation plate 205
10. ace 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 is no obstacle which block radiating air Correct Barrier JS Strong wind Incorrect DRAIN JOINT INSTALLATION 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 Pe Toinstall drain joint as shownin Fig B insert the drain joint into the base pan hole of outdoor unit until it 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 F of outdoor unit e REFRIGERANT PIPE CONNECTION F
11. e Process them so they do not touch any electrical or metal parts Terminal block of outdoor unit e LU 1 l j 2 N oJ el fe SIILIN BE R Power supply To indoor unit AIR PURGING AND TEST OPERATION 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 system e 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
12. fuse or switch are determined by the maximum gt 3 and lt 6 ree current indicated on the nameplate which gt 6 and lt 10 located on the side panel of the unit gt 10 and lt 16 Please refer to the nameplate before gt 16 and lt 25 Indoor unit There should not be any heat source or stream near the unit There should not be any obstacles blocking the air circulation A place where air circulation in the roomis good A palce where drainage can be easily done A palce where noise prevention is taken into consideration Do not install the unit near the door way Ensure the spaces indicated by arrows from the wall ceiling fence or other obstacles There should not be any direct sunlight If unavoidable sunlight prevention should be taken into consideration l N D 0 0 R U N l T 15cm or more 2 3m or more selecting the cable fuse and switch Connect thecable totheindoorunit Outdoor unit e f an awning is builtover 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 Do not place any obstacles which may cause a short circuit of the discharged air NOTE Before performing any electrical work turn off the main powerto t
13. he system 1 For modelA first remove the front cover on chassis by loosening the screw thenremove the front cover of frame as shown below For model B just open the panelup then remove the electrical control box cover by loosening the screw 3 The indoor power cordtype is HO5VV F or HO5V2V2 F the outdoor power cord and interconnected cord type is HO7RN F Ensure the colour of wires of outdoor unit andthe 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 1 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 on the terminal block does not need to be connected ModelA 60cm or more Settlement of outdoorunit e 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 outdoor 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 5
14. heck 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 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
15. laring 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 sa Burr Outer diam mm 6 35 o 9 52 lt 612 7 a Og 4 p 16 i 4 Indoor unit tubing Flare nut Pipings 3 Outer Tightening Additional tightening Tighteningconnection diam torque N cm Tae 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 installation 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 Remove the electrical control board cover from the outdoor unit by loosening the screw Connect the connective cables to the terminals as identified with their respective matched numbers on the terminal block of indoor and outdoor units Secure the cable onto the control board with the cord clamp To prevent the irgress of water form a loop of the connective cable as illustrated in the installation diagram of indoor and outdoor units Insulate unused cords conductors with PVC tap
16. not block water flow by a rise drain hose into water optional parts NOTE Except the above parts provided the other parts needed during installation you must Wrong purchase oe el lt a JOOU ACO Connective pipe installation Move and tape the drain hose with piping in a position as mentioned in Fig Below 1 For the left hand and right hand piping remove the pipe cover from the side panel 2 For the rear right hand and rear left hand piping install the piping as shown NOTE For 12K and 9K units one side drainage structure is standard Both sides drainage structure is optional and can only be customized from factory For both sides drainage structure it can be choosen for right left or both sides drainage connection If choosing both sides drainage connection another proper drain hose is needed as there is only one drain hose offered by factory If choosing one side drainage connection make sure the drain hole on the other side is well plugged 3 Bundle the tubing connecting cable and drain hose with tape securely evenly as shown in Figure on the right Because the condensed water from rear of the indoor unit is gathered in ponding box and is piped out of room Do not put anything else in the box d Cover for the left piping Cover for the right piping Cover for piping CAUTION Connect the
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