Installation Manual
Contents
1. HSI 15N3 26 38 670 19 69 500 Suspension position i E m 3 2 oj Fa 73 E gl B 8 E 4 S o 8 i 8 3 A Y 1 87 47 5 22 64 575 1 87 47 5 11 81 300 1 87 47 5 22 64 575 1 87 47 5 7 87 200 A Y f m i nS Sy S 8 dA LI e Sl 8 3 p a EAEAN ama ak a fl 1 N BA se ERO QT i EE N Y 6 50 165 4 2 80049 Sub duct connection a 10590269 wl MODEL 39X009 012 3x0183ec Net dimension inch mm 22 64x9 84x22 64 575x250x575 22 64x9 84x22 64 575x250x575 Net weight Ib kg 25 13 11 4 26 01 11 8 Liquid pipe connection 01 4 6 35mm Gas pipe connection 3 8 9 52mm 1 2 12 70mm Drain Hose connection inch mm OD 1 25 ID 00 79 20 Indoor unit installation When deciding on the location of the air conditioner with the owner the following restrictions must be taken into account 1 Determine the position of the pipe and drain hose hole as seen in the picture and drill the hole with an inner diameter of 2 56inch 65mm so that it slants slightly downwards Since the diagram is made of paper it may shrink or stretch slightly due to temperature or humidity For this reason before drilling the holes maintain the correct2. The changed value Indication Indication Indication Details Indication Details Indication Indication and Details Unit digit of SEG Tens digit of SEG Option ovr 0 9 0 9 O F mode When changing a digit of an indoor unit address setting option set the SEG3 as A NOTE When changing a digit of indoor unit installation option set the SEG3 as 2 Ex When setting the buzzer control into disuse status Option SEG3 SEG4 SEG5 SEG6 Explanation The option mode you want to change The tens digit of an option SEG you will change The unit digit of an option SEG you will change The changed value 24 Indication 2 1 7 1 Troubleshooting LED lamp display octies Operation Defrost Timer Filter Remarks E O 6 Power reset Q9 X X X Error of temperature sensor in the indoor unit Open Short x 9 Error of heat exchanger sensor in the indoor unit Open Short 9 9 B Error of fan motor in the indoor unit X X oO X Error of the outdoor temperature sensor Error of the condensor temperature sensor 9 X 9 X Error of the discharge temperature sensor No communication for 2 minutes between indoor and outdoor unit X X communication error for more than 2minutes Error of outdoor unit Detection of the float switch EEPROM error EEPROM option error Motion detect
3. are compliant with the electric specifications and with the instructions provided in the wiring scheme Always verify that all connections comply with the standards applicable to the installation of air conditioners gt Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage category HSITDNA Make sure that you earth the cables Do not connect the earth wire to the gas pipe water pipe lighting rod or telephone wire If earthing is not complete electric shock or fire may occur Install the circuit breaker If the circuit breaker is not installed electric shock or fire may occur Make sure that the condensed water dripping from the drain hose runs out properly and safely Install the power cable and communication cable of the indoor and outdoor unit at least 1m away from the electric appliance Install the indoor unit away from lighting apparatus using the ballast If you use the wireless remote control reception error may occur due to the ballast of the lighting apparatus Do not install the air conditioner in following places Place where there is mineral oil or arsenic acid Resin parts flame and the accessories may drop or water may leak The capacity of the heat exchanger may reduce or the air conditioner may be out of order The place where corrosive gas such as sulfurous acid gas generates from the vent pipe or air outlet The copper pipe or connection pipe may co
4. This manual explains how to install an indoor unit with a split system with two SAMSUNG units The use of other types of units with different control systems may damage the units and invalidate the warranty The manufacturer shall not be responsible for damages arising from the use of non compliant units The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper connection of electric and requirements set forth in the Operating limits table included in the manual shall immediately invalidate the warranty The air conditioner should be used only for the applications for which it has been designed the indoor unit is not suitable to be installed in areas used for laundry Do not use the units if damaged If problems occur switch the unit off and disconnect it from the power supply In order to prevent electric shocks fires or injuries always stop the unit disable the protection switch and contact SAMSUNG s technical support if the unit produces smoke if the power cable is hot or damaged or if the unit is very noisy ways remember to inspect the unit electric connections refrigerant tubes and protections regularly These operations should be erformed by qualified personnel only he unit contains moving parts which should always be kept out of the reach of children o not attempt to repair move alter or reinstall the unit If performed by unauthorized personnel these operations may cause ectr
5. dimensions between the markings 2 Insert bolt anchors use existing ceiling supports or construct a suitable support as shown in figure 3 Install the suspension bolts depending on the ceiling type Ensure that the ceiling is strong enough to support the weight of the A indoor unit Before hanging the unit CAUTION test the strength of each attached suspension bolt Ifthe length of suspension bolt is more than 4 9ft 1 5m it is required to prevent vibration The distance between a suspension bolt and the top of bracket in indoor unit not exceed 0 98inch 25mm between indoor pipe and hanger plate 4 Screw eight nuts to the suspension bolts making space for hanging the indoor unit A CAUTION You must install all the suspension rods Itis important to leave sufficient space in the false ceiling to allow access for maintenance or repairs to the drainage pipe connection the refrigerant pipe connection or to remove the unit if necessary 5 Hang the indoor unit to the suspension bolts between two nuts Piping must be laid and connected inside the ceiling when suspending the unit If the ceiling is already constructed lay the piping into position for connection to the unit before placing the unit inside the ceiling 6 Screw the nuts to suspend the unit Cut a pad stopper and place it on the bracket at this time 7 Adjust the unit to the appropriate position considering the installation area for the fr
6. input the option twice Step 5 Check operation 1 Reset the indoor unit by pressing the RESET button of indoor unit or outdoor unit 2 Take the batteries out of the remote controller and insert them again and then press the operation button Setting an indoor unit address MAIN RMC 1 Checkwhether power is supplied or not When the indoor unit is not plugged in there should be additional power supply in the indoor unit 2 Thepanel display should be connected to an indoor unit to receive option Before installing the indoor unit assign an address to the indoor unit according to the air conditioning system plan 4 Assignan indoor unit address by wireless remote controller The initial indoor unit ADDRESS is set as MAIN 0 RMC 0 Set Main and RMC Address only the setting is required There is no need to assign the indoor unit Main Address if the outdoor unit is addressing automatically The indoor unit Main address will follow the outdoor unit s automatically Assign 12 digit when setting the indoor unit address No need to assign SEGA 5 8 10 which are non applicable Even though those segments are set they will be ignored If you set the applicable segments with numbers other than the indiciated the initial setting will be maintained Option No OAXXXX 1XXXXX 2XXXXX 3XXXXX a HSITDNA Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 The unit digit
7. of an Explanation PAGE MODE Setting Main address indoor unit Indication Details Indication Details Indication Details Indication Details No Main RESERVED RESERVED Indication 0 address CADO and Details 0 A A ngle Main address igit 1 setting mode OSAIN Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanation PAGE Setting RMC address Group Group address p g channel 16 D Indication Details Indication Details Indication Details Indication Details RESERVED 0 jNoRMCaddres RESERVED Indication and Details 1 RMC1 0 2 RMC2 O F 1 RMC address setting mode SEG6 AJN models should check maximum installation indoor unit number of outdoor unit Indoor1 0 Indoor2 1 When A F is entered to SEG5 6 the indoor unit MAIN ADDRESS is not changed caution Ifyou set the SEG 3 as 0 the indoor unit will maintain the previous MAIN ADDRESS even if you input the option value of SEG6 Ifyou set the SEG 9 as 0 the indoor unit will maintain previous RMC ADDRESS even if you input the option value of SEG11 12 Example If you want to set as MAIN 3 CHANNEL 1 RMC B SEGI SEG2 SEG3 SEG4 SEG5 SEG6 0 A 1 3 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 1 1 1 B assign option codes except SEG 1 7 which are page options Auto Cool Dry Fan Heat ro t NINE ON wa ou rt w L 21 Setting
8. sensor error Mixed operation error On O Flickering X Off Ifyou turn off the air conditioner when the LED is flickering the LED is also turned off lt l l x x x x00 S x x00 0S IIE e 25 HSITDNA Cassette Type Series AJ JNNDCH D 100 Recycled Paper imagine the possibilities Thank you for purchasing this Samsung product 8 DB68 04991A 00 en
9. x fx fx fx f nn tt n DIS mul ool SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 2 X X X X X 3 X X X X X Option setting Status 1 Setting SEG2 SEG3 option Press Low Fan button v to enter SEG2 value Press High Fan button A to enter SEG3 value Each time you press the button G 1 E F will be selected in rotation Auto Auto B n SEG2 SEG3 HSITDNA 2 Setting Cool mode Press Mode button to be changed to Cool mode in the ON status r nmm 9 qq 3 Setting SEG4 SEG5 option Press Low Fan button v to enter SEG4 value Press High Fan button A to enter SEG5 value Each time you press the button G 1 E F will be selected in rotation Cool Cool ut m SEG4 SEG5 4 Setting Dry mode Press Mode button to be changed to DRY mode in the ON status 5 Setting SEG6 SEG8 option Press Low Fan button v to enter SEG6 value Press High Fan button A to enter SEG8 value Each time you press the button G 1 E F will be selected in rotation Lt Dry cl 1 SEG6 SEG8 6 Setting Fan mode Press Mode button to be changed to FAN mode in the ON status 7 Setting SEG9 SEG10 option Press Low Fan button v to enter SEG9 value Press High Fan button to enter SEG
10. 10 value Each time you press the button G 1 E F will be selected in rotation xt SEG9 SEG10 8 Setting Heat mode Goad Press Mode button to be changed to HEAT mode in the ON status 9 Setting SEG11 SEG12 option Press Low Fan button v to enter SEG11 value Press High Fan button A to enter SEG12 value Each time you press the button G 1 E F will be selected in rotation f ri Du SEG11 SEG12 10 Setting Auto mode ves Press Mode button to be changed to AUTO mode in the OFF status 11 Setting SEG14 SEG15 option Press Low Fan button v to enter SEG14 value Press High Fan button A to enter SEG15 value Each time you press the button G 1 E F will be selected in rotation Auto op Wt SEG14 SEG15 19 Setting an indoor unit address and installation option Option setting Status 12 Setting Cool mode Press Mode button to be change to Cool mode in the OFF status 13 Setting SEG16 SEG17 option Press Low Fan button v to enter SEG16 value Press High Fan button a to enter SEG17 value Each time you press the button G 1 E F will be selected in rotation SEG16 SEG17 14 Setting Dry mode vod Press Mode button to be change to Dry mode in the OFF status 15 Setting SEG18 SEG20 option Press Low Fan button v to enter SEG18 value Press High Fa
11. 90 550 550 Insulate the end of the pipe and some curved area by using separate insulator Insulate the discharge and suction part at the same time when you insulate connection duct unit inch mm Deciding on where to install the indoor unit A The units must be installed according to distances declared in order to permit accessibility from each side can eitherto guarantee correct operation of maintenance or repairing products The unit s parts must be reachable and removable completely under safety condition for people or things The appearance of the unit maybe different from the picture depending on the model Donot hold the discharge while carrying the indoor unit to avoid the possibility of breakage You must hold the hanger plate on the corner and carry the indoor unit Required space for an indoor unit installation Cmm 1500mm ormore 0 67inch 59 1inch 1500mm or more 17mm 0 79inch or 20mm HN g 11 69 297mm 7 22 64 9 84 22 64 5 y Obstruction Net dimension 575m m 250mm 575mm I Drawing of the indoor unit Unit inch mm 22 03 24 80 585 630 Ceiling opening
12. Contents Safety precautions Preparation for installation Deciding on where to install the indoor unit Indoor unit installation Purging the unit Connecting the refrigerant pipe Cutting Flaring the pipes Performing leak test amp insulation Drainpipe and drain hose installation Installing DPM Installing MULTI Bushing bracket installation Connecting the connection cord Setting an indoor unit address and installation option Troubleshooting Un Oo Ov OY Oi S I QO XO 0o Un 4 NO NA Safety precautions Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment Always disconnect the air conditioner from the power supply before servicing it or accessing A WARNING its internal components e Verify that installation and testing operations are performed by qualified personnel e Verify that the air conditioner is not installed in an easily accessible area General information gt vv vvv v Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to be able to use it as reference after installation For maximum safety installers should always carefully read the following warnings Store the operation and installation manual in a safe location and remember to hand it over to the new owner if the air conditioner is sold or transferred
13. Free Nitrogen is flowing through the system CAUTION Insulation Once you have checked that there are no leaks in the system you can insulate the piping and hose 1 Toavoid condensation problems place T0 511inch 13mm or thicker Acrylonitrile Butadien Rubber separately around each refrigerant pipe No gap NBR TO 51 1inch 13mm or thicker 2 Wind insulating tape around the pipes and drain hose avoiding to compress Insulation cover pipe the insulation too much Insulation pipe 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit The pipes and electrical cables connecting the indoor unit with the outdoor unit must be fixed to the wall with suitable ducts iagort un All refrigerant connection must be accessible in order to permit caution _ either unit maintenance or removing it completely A Be sure to overlap 5 Select the insulation of the refrigerant pipe the insulation Insulate the gas side and liquid side pipe referring to the thickness according to the pipe size A Must fit tightly against Indoor temperature of 86 F 30 C and humidity of less than 85 is the standard CAUTION body without any gap condition If installing in a high humidity condition use one grade thicker insulator by referring to the table below If installing in an unfavorable conditions use thicker one Insulator s heat resistance temperature should be mor
14. an indoor unit address and installation option Setting an indoor unit installation option suitable for the condition of each installation location 1 Check whether power is supplied or not When the indoor unit is not plugged in there should be additional power supply in the indoor unit 2 The panel display should be connected to an indoor unit to receive option 3 Set the installation option according to the installation condition of an air conditioner The default setting of an indoor unit installation option is 02000 100000 200000 300000 Individual control of a remote controller SEG20 is the function that controls an indoor unit individually when there is more than one indoor unit No need to assign SEG3 6 9 10 11 16 21 22 23 24 which are non applicable Even though those segments are set they will be ignored If you set the applicable segments with numbers other than the indiciated the initial setting will be maintained Setthe indoor unit option by wireless remote controller Option No O2XXXX 1XXXXX 2XXXXX 3XXXXX Option SEGI SEG2 SEG3 SEG4 SEG5 SEG6 Use of external Use of central RPM setting Explanation PAGE MODE temperature sensor control compensation Indication Indication Details Indication Details RESERVED Indication Details Indication Details 0 Not used
15. ch ft lb Wrench ft lb inch mm Nem inch mm Nem inch mm Nem inch mm Nem inch mm Nem 1 4 0 67 17 13 3 18 0 91 23 14 8 20 0 71 18 11 8 13 3 16 18 Allen hex 0 2 5 6 6 9 0 25 0 34 3 8 0 8722 31 0 42 0 91 23 14 8 20 0 71 18 11 8 13 3 16 18 Allen hex 0 2 5 6 6 9 0 25 0 34 1 2 1 02 26 40 6 55 1 14 29 29 5 40 0 71 18 11 8 13 3 16 18 Allen hex 0 2 5 9 6 13 0 25 0 34 5 8 1 14 29 47 9 65 1 1429 29 5 40 071 18 11 8 13 3 16 18 Allen hex 0 2 5 9 6 13 0 25 0 34 3 4 142 36 73 8 100 1 50 38 29 5 40 071 18 11 8 13 3 16 18 Allen hex 0 2 5 9 6 13 0 25 0 34 Ifthe pipes require brazing ensure that OFN Oxygen Free Nitrogen is flowing through the system caution Nitrogen blowing pressure range is 0 02 0 05MPa 11 Performing leak test amp insulation Leak test To identify potential gas leaks on the indoor unit inspect the connection area of each refrigerant pipe using a leak detector for R 410A Before recreating the vacuum and recirculating the refrigerant gas it is advisable to pressurize the whole system with nitrogen using a cylinder with pressure reducer at a pressure above 40 bar in order to immediately detect leaks on the refrigerant fittings Made vacuum for 15 minutes and pressurising system with nitrogen A Ifthe pipes require brazing ensure that OFN Oxygen
16. ctions can cause mu electric shock or a fire C Indoor Unit een hee 3 RERE ea Wired Remote SOOO uj Controller Optional ele ejm Indoor Power Main power cable Communication cable Outdoor Unit Between Indoor and Outdoor Connection cable Specifications Common in use Indoor Power suppl BEZ Communication Cable Power Supply Max Min V Indoor Power cable 208 230V 60Hz 10 0 75 1 5mm 3wires 0 75 1 5mm 2wires Power Supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord Code designation IEC 60245 IEC 57 CENELEC HOSRN F or IEC 60245 IEC 66 CENELEC HO7RN F Screws on terminal block must not be unscrewed with the torque less than 12 kgf cm 3k Since it has the external power supply refer to the outdoor unit installation manual for MAIN POWER When installing the indoor unit in a computer room use the double shielded Tape aluminum polyester braid copper cable of FROHH2R type Terminal Block SPEC Indoor AC POWER M4 SCREW COMMUNICATION M3 5 SCREW Tightening Torque ftlb kgf cm 11 13 75 9 0 M3 5 0 58 0 72 8 0 10 0 nisi M4 0 87 1 08 12 0 15 0 17 Setting an indoor unit address and installation option p Set the indoor unit address and installation option with remote controller option Set the each option separately since you cannot set the ADDRESS setting and indoor unit installation settin
17. door 3 0 Disuse 4 Indoor 4 RESERVED Motion detect sensor Indication Details O No Use Factory Setting 1 Standard Mode Auto Set OFF30 Min 2 Standard Mode Auto Set OFF60 Min 3 Standard Mode Auto Set OFF 120 Min 4 Standard Mode Auto Set OFF 180 Min 5 Premium Mode Auto Set OFF30 Min 6 Premium Mode Auto Set OFF60 Min 7 Premium Mode Auto Set OFF 120 Min 8 Premium Mode Auto Set OFF 180 Min RESERVED gt If you input a number other than 0 4 on the individual control of the indoor unit SEG 20 the indoor is set as Indoor 1 Example If you want to set as Exterior temperature sensor USE External control USE Number of hours using filer 2000hr SEGI SEG2 SEG3 SEG4 SEG5 SEG6 0 2 E 1 0 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 1 0 0 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 2 1 0 0 6 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 assign option codes except SEG 1 7 13 19 which are page options 23 HSITDNA Setting an indoor unit address and installation option Changing a particular option You can change each digit of set option SEGI SEG2 SEG6 SEG4 The tens digit of an option SEG you will change Details SEG5 The unit digit of an option SEG you will change Details SEG3 The option mode you want to change Details Option Explanation PAGE MODE The changed value Indication Details
18. e correctly installed at the end of the installation It is always essential to check the efficiency of the drainage system 999999 Accessories The following accessories are supplied with the indoor unit The type and quantity may differ depending on the specifications Pattern sheet 1 Thermal insulation Thermal insulation Thermal insulation Flexible hose clamp 1 sponge A 1 sponge B 1 sponge C 1 N T WY Flexible hose 1 Cable tie 6 user manual 1 Installation 1 manual commn Deciding on where to install the indoor unit Indoor unit There must be no obstacles near the air inlet and outlet Install the indoor unit on a ceiling that can support its weight Maintain sufficient clearance around the indoor unit Make sure that the water dripping from the drain hose runs away correctly and safely HSITDNA The indoor unit must be installed in this way that they are out of public access Not touchable by the users Ifyou install the cassette type indoor unit on the ceiling with humidity over 80 you must apply extra 10mm of CAUTION Space requirements for indoor unit polyethylene foam or other insulation with similar material on the body of the indoor unit Thickness more than 0 39inch 10mm A B C D E 15 75 7 48 15 75 7 48 15 75 7 48 15 75 7 48 21 65 21 65 400 190 400 190 400 190 400 1
19. e than 248 F 120 C 12 Insulation Type Heating Cooling Pipe size Standard High humidity Pipe 86 F 30 C less than 85 86 F 30 C over 85 Remarks EPDM NBR inch mm inch mm inch mm Liquid pipe 1 4 3 8 26 35 9 52 9t 3 8 9t 3 8 01 2 3 4 012 7 19 05 13t 1 2 13t 1 2 1 4 06 35 13t 1 2 19t 3 4 Internal tempera 3 8 09 52 ture is higher than Gas pipe 91 2 01270 248 F 120 C 05 8 015 88 Tu did x 03 4 019 05 When installing insulation in places and conditions below use the same insulation that is used for high humidity conditions Geological condition High humidity places such as shoreline hot spring near lake or river and ridge when the part of the building is covered by earth and sand Operation purpose condition Restaurant ceiling sauna swimming pool etc Building construction condition The ceiling frequently exposed to moisture and cooling is not covered e g The pipe installed at a corridor of a dormitory and studio or near an exit that opens and closes frequently The place where the pipe is installed is highly humid due to the lack of ventilation system 13 HSITDNA Drainpipe and drain hose installation 1 Push the supplied drain hose as far as possible over the drain socket br oU N Tighten the metal clamp as shown in the picture Wrap the supplied large sealing pad over the metal clamp and drain ho
20. e to a wall frame or other support as close to the unit as possible Support pieces I 3 28 4 92ft 1 1 51 1 100 or more Ceiling Ifa concentrated drain pipe is installed refer to the figure below NOTE Air ventilation or more Testing the drainage You should test the drainage after completing the installation Prepare a little water about 2 0 liters 1 Turnthe cover drain pump then pull it out 2 Pour water into the indoor unit as shown in figure Ifyou do not pour water inside the water supply intake water may NOTE spill from the indoor unit 3 Confirm that the water flows out through the drain hose You can check the drainage only when the air conditioner is in cool NOTE mode 4 Reassemble the cover drain pump Hose 1 100 or more slope Concentrated drain pipe Y Water leakage check part 15 HSITDNA Installing DPM gt When installing DPM you should set DPM setting to the outdoor unit b gt If DPM model is not set communication error may occur b gt While the outdoor unit is tracking the indoor unit for one minute after the power supply is turned on the operation may stop if the remote control reception signal of the installed indoor unit is different Installing MULTI If using a multi system refer to the manual supplied with the outdoor unit Bushing bracket installation If the conduit tube is used bushing bracket must be instal
21. g option at the same time You need to set twice when setting indoor unit address and installation option p Please use the proper wireless remocon which can set 24 digit option code Following is the instructions of setting option code with wireless remocon of MR EHOOU p Please refer to the wired remocon installation manual for setting with the wired remocon The procedure of setting option Entering mode for setting option Option setting mode Mode change High Temp Button High Fan Button Low Temp Button Low Fan Button Step 1 Entering mode to set option 1 Remove batteries from the remote controller 2 Insert batteries and enter the option setting mode while pressing High Temp button and Low Temp button e 3 Check if you have entered the option setting status Step 2 The procedure of option setting After entering the option setting status select the option as listed below Option setting is available from SEG1 to SEG 24 SEG1 SEG7 SEG13 SEG18 arenot need to be set at MR DHOO They are the page options which were used at the previous other remocons Set the each 2 bit option code in order except page options For example SEG2 3 gt SEG4 5 SEG6 8 SEG9 10 gt SEG11 12 gt SEG 14 15 SEG 16 17 SEG 18 20 gt SEG 21 22 gt SEG23 24 SEGI sEG2 SEG3 SEG4 SEGS SEG6 SEG7 sEG8 SEG9 sEG10 SEGI1 SEGI2 OnGEG1 12 Off SEG13 24 olx x x x x 1 x
22. he outdoor unit installation manual All refrigerant connection must be accessible in order to permit either unit maintenance or removing it completely 10 Cutting Flaring the pipes 1 Make sure that you have the required tools available pipe cutter reamer flaring tool and pipe holder 2 If you wish to shorten the pipes cut it with a pipe cutter taking care to ensure that the cut edge remains at a 90 angle with the side of the pipe Refer to the illustrations below for examples of edges cut correctly and incorrectly 907 Oblique HSITDNA 3 To prevent any gas from leaking out remove all burrs at the cut edge of the pipe using a reamer 4 Slide a flare nut on to the pipe and modify the flare D Outer Diameter D Depth A A 01 4inch 6 35mm 0 051 inch 1 3mm e3 8inch 9 52mm 0 071inch 1 8mm 01 2inch 12 70mm 0 079inch 2 0mm 5 8inch 15 88mm 0 087inch 2 2mm Flare 3 Ainch 19 05mm 0 087inch 2 2mm Pipe 5 Checkthatthe flaring is correct referring to the illustrations below for examples of incorrect flaring Correct Inclined Damaged Cracked Uneven Surface Thickness 6 Alignthe pipes and tighten the flare nuts first manually and then with a torque wrench applying the following torque Flare nut Valve cap Pressure port cap Valve needle Pressure port Valve Wrench ft lb Wrench ft lb Wrench ftelb Wren
23. ic shocks or fires o not place containers with liquids or other objects on the unit the materials used for the manufacture and packaging of the air conditioner are recyclable he packing material and exhaust batteries of the remote controller optional must be disposed of in accordance with current laws he air conditioner contains a refrigerant that has to be disposed of as special waste At the end of its life cycle the air conditioner must be disposed of in authorized centers or returned to the retailer so that it can be disposed of correctly and safely m o gt 00 a4 Installing the unit IMPORTANT When installing the unit always remember to connect first the refrigerant tubes then the electrical lines Always disassemble the electric lines before the refrigerant tubes gt Upon receipt inspect the product to verify that it has not been damaged during transport If the product appears damaged DO NOT INSTALL it and immediately report the damage to the carrier or retailer if the installer or the authorized technician has collected the material from the retailer gt After completing the installation always carry out a functional test and provide the instructions on how to operate the air conditioner to the user gt Do not use the air conditioner in environments with hazardous substances or close to equipment that release free flames to avoid the occurrence of fires explosions or injuries gt Our units should be
24. installed in compliance with the spaces shown in the installation manual to ensure accessibility from both sides and allow repairs or maintenance operations to be carried out The unit s components should be accessible and easy to disassemble without endangering people and objects For this reason when provisions ofthe installation manual are not complied with the cost required to access and repair the units in SAFETY CONDITIONS as set out in prevailing regulations with harnesses ladders scaffolding or any other elevation system will NOT be considered part of the warranty and will be charged to the end customer Power supply line fuse or circuit breaker gt Always make sure that the power supply is compliant with current safety standards Always install the air conditioner in compliance with current local safety standards gt Always verify that a suitable grounding connection is available P Verify that the voltage and frequency of the power supply comply with the specifications and that the installed power is sufficient to ensure the operation of any other domestic appliance connected to the same electric lines gt Always verify that the cut off and protection switches are suitably dimensioned P Verify that the air conditioner is connected to the power supply in accordance with the instructions provided in the wiring diagram included in the manual gt Always verify that electric connections cable entry section of leads protections
25. led as shown in the picture to fix the conduit tube 1 conduit tube 2 conduit tubes 16 Connecting the connection cord If using a multi system refer to the manual supplied with the outdoor unit Always remember to connect the refrigerant pipes before performing the electric connections When disconnecting the system always disconnect the electric cables before disconnecting the refrigerant pipes CAUTION Always remember to connect the air conditioner to the grounding system before performing the electric connections HSITDNA The indoor unit is powered by the outdoor unit by means of a H07 RN F connection cable or a more power model with insulation in synthetic rubber and jacket in polychloroprene neoprene in accordance with the requirements of standard EN 60335 2 40 1 Removethe screw on the electrical component box and remove the cover plate 2 Routethe connection cord through the side of the indoor unit and connect the cable to terminals refer to the figure below 3 Routethe other end ofthe cable to the outdoor unit through the ceiling amp the hole on the wall 4 Reassemble the electrical component box cover carefully tightening the screw Wiring diagram In case of extending the electric wire please 1 phase DO NOT use a round shaped pressing socket WARNING Incomplete wire conne
26. manually and then with a torque wrench a spanner applying the following torque Refrigerant oil Outer Diameter D Torque ft lb N m a i Torque wrench 91 Ainch 6 35mm 13 3 18 Spanner 03 8inch 9 52mm 31 0 42 sD o1 2inch 12 70mm 40 6 55 95 8inch 15 88mm 47 9 65 93 4inch 19 05mm 73 8 100 2 Mustuseinsulator which is thick enough to cover the refrigerant tube to protect the condensate water on the outside of pipe falling onto the floor and the efficiency of the unit will be better 3 Cutoff any excess foam insulation 4 Besurethatthere must be no crack or wave on the bended area 5 It would be necessary to double the insulation thickness 10mm or more to prevent condensation even on the insulator when if the installed area is warm and humid 6 Do not use joints or extensions for the pipes that connect the indoor and outdoor unit The only permitted connections are those for which the units are designed Connectthe indoor and outdoor units using pipes with flared connections not supplied For the lines use caution insulated unwelded degreased and deoxidized copper pipe Cu DHP type to ISO 1337 or UNI EN 12735 1 suitable for operating pressures of at least 4200kPa and for a burst pressure of at least 20700kPa Copper pipe for hydro sanitary applications is completely unsuitable Forsizing and limits height difference line length max bends refrigerant charge etc see t
27. n button A to enter SEG20 value Each time you press the button G 1 E F will be selected in rotation Got n Gp Lk SEG18 SEG20 16 Setting Fan mode Go Press Mode button to be change to Fan mode in the OFF status 17 Setting SEG21 SEG22 option Press Low Fan button v to enter SEG21 value Press High Fan button A to enter SEG22 value Each time you press the button G 1 E F will be selected in rotation ri cp it SEG21 SEG22 18 Setting Heat mode oa Press Mode button to be change to HEAT mode in the OFF status 19 Setting SEG23 SEG24 mode Press Low Fan button v to enter SEG23 value Press High Fan button A to enter SEG24 value Each time you press the button G 4 E F will be selected in rotation Step 3 Check the option you have set SEG23 After setting option press button to check whether the option code you input is correct or not SEG24 Option SEG2 3 SEG4 5 SEG6 8 SEG9 10 SEG11 12 Remote Controller Display E n zDn oil n E nn Option SEG14 1 P SEG16 17 SEG18 20 SEG21 22 SEG23 24 Remote Controller Display z B Es z n z 8 Step 4 Input option Press operation button with the direction of remote control for set For the correct option setting you must
28. ndication 1 High ceiling mode and 5 0 Disuse 0 Disuse 2 High ceiing kit Details LOW noise operation 1 Use 1 Use mode Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanation PAGE Use of drain pump Master Slave Indication Details Indication Du RESERVED RESERVED RESERVED Indication us 0 isuse 0 slave Indication and 1 Use 1 master Details 1 Use 2 3minute delay Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Use of external Setting the output a Number of hours Explanation PAGE Anito of etemal control S Plasma ion Buzzer control using filter Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details ixed operation 0 Disuse 0 Thermo 0 Disuse O control 1 Use 2 1000 Hour ui buzzer I ON OFF ixed operation Indication 1 1 control 1 Disuse and Control c bir Details ixed operation 2 OFF 1 Operation 1 Use 2 control 2 Use 6 2000 Control on buzzer Hour WINDOW ixed operation 3 3 control 2 Disuse Control ofbuzzer SEG17 for ACN Model Not used Mixed operation control amp Indication No 2 No 3 22 Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Explanation PAGE Individual control of a remote controller Heating setting compensation Indication Details Indication Details Indication Details Indication and Details Oor1 Indoor 1 2 Indoor 2 3 In
29. ont panel 1 Place the pattern sheet on the indoor unit 2 Adjust a space between the ceiling and the indoor unit by using the gauge of dimensions 3 Fix the indoor unit securely after adjusting level of the unit by using a leveler 4 Remove the pattern sheet connect the other cables and install the front panel 0 67inch 17mm Concrete Hole in anchor Hole in plug A Suspension bolt M8 field supply Ceiling support Pad stopper 0 79inch 20mm I Indoor unit Ceiling Gauge of Dimensions Purging the unit From factory the unit is supplied and set with a pre charge of nitrogen gas insert gas Therefore all insert gas must be purged before connecting the assembly piping Unscrew the pinch pipe at the end of each refrigerant pipe Liquid refrigerant RESULT All inert gas escapes from the indoor unit d REN To prevent dirt or foreign objects from getting into the pipes during Q NOTE installation do NOT remove the pinch pipe completely until you are ready to connect the piping Gas refrigerant port HSITDNA Connecting the refrigerant pipe There are two refrigerant pipes of different diameters A smaller one for the liquid refrigerant A larger one for the gas refrigerant The inside of copper pipe must be clean amp has no dust 1 Remove the pinch pipe on the pipes and connect the assembly pipes to each pipe tightening the nuts first
30. rrode and refrigerant may leak The place where there is a machine that generates electromagnetic waves The air conditioner may not operate normally due to control system The place where there is a danger of existing combustible gas carbon fiber or flammable dust The place where thinner or gasoline is handled Gas may leak and it may cause fire Preparation for installation When deciding on the location of the air conditioner with the owner the following restrictions must be taken into account General Do NOT install the air conditioner in a location where it will come into contact with the following elements Combustible gases Saline air Machine oil Sulphide gas Special environmental conditions If you must install the unit in such conditions first consult your dealer Avoid installing the air conditioner In areas where it is exposed to direct sunlight Close to heat sources In damp areas or locations where it could come into contact with water for example rooms used for laundry In areas where curtains and furniture could affect the supply and discharge of air Without leaving the required minimum space around the unit as shown in the drawing In scarcely ventilated areas On surfaces that are unable to support the weight of the unit without deforming breaking or causing vibrations during the use of the air conditioner In a position that does not enable the condensate drainage pipe to b
31. se to insulate and fix it with clamps Insulate the complete drain piping inside the building field supply If the drain hose cannot be sufficiently set on a slope fit the hose with drain raising piping field supply 5 Push the drain hose up to insulation when connecting the drain hose to drain socket Metal clamp Drain socket Drain hose Drain piping Tighten the provided metal clamp to make sure that fifteen holes are able to be seen at least Large sealing pad AN Check that the indoor unit is level with the ceiling by using the leveler CAUTION Install air ventilation to drain condensate water smoothly Air ventilation 3 Im Ceiling Do not give the hose and upward gradient after the connection port This will cause water to flow backwards when the unit is stopped resulting in water leaks Under gradient Ceiling 14 If it is necessary to increase the height of the drainpipe install the drainpipe straightly within 11 8inch 300 mm from the drain hose port If it is raised higher than 21 7inch 550 mm there can be water leaks Ej 11 8inch 300mm or less Band joint 10 79inch 20mm 1 100 or more 21 7inch 550mm or le Drain hose Ceiling Do not apply force to the piping on the unit side when connecting the drain hose The hose should not be allowed to hang loose from its connection to the unit Fasten the hos
Download Pdf Manuals
Related Search