Samsung DC24ETVA1/HAC User Manual
Contents
1. Norminal Norminal B L d2 t mensions dimensions Standard Allowance Standard Allowance standard Allowance i SICH Allowance forcable forscrew dimension dimension dimension Min Min Max dimension Min 2 mm mm mm mm mm mm mm mm mm mm 4 6 6 0 3 0 2 1 5 4 8 0 2 34 02 1 7 0 2 4 1 6 16 43 0 0 7 4 6 6 0 3 0 2 2 5 4 85 0 2 4 2 02 2 3 x02 6 6 175 43 0 0 8 4 4 95 02 56 gt 34 402 6 5 20 43 i 09 UN CAUTION Select the power cable in accordance with relevant local and national regulations Wire size must comply with local and national code For the power cable use the grade of HO7RN F or HO5RN F materials You should connect the power cable into the power cable terminal and fasten it with a clamp The unbalanced power must be maintained within 1096 of supply rating among whole indoor units If the power is unbalanced greatly it may shorten the life of the condenser If the unbalanced power is exceeded over 1096 of supply rating the indoor unit is protected stopped and the error mode indicates To protect the product from water and possible shock you should keep the power cable and the connection cord of the indoor and outdoor units in the iron pipe Connect the power cable to the auxiliary circuit breaker An all pole disconnection from the power supply must be incorporated in the fixed wiring 23mm2. OPERATIONAL TEMPERATURE INDOOR MODE IF OUT OF CONDITIONS INDOOR OUTDOOR HUMIDITY Condensation may occur on the COOLING 21 C to 32 C 21 C to 54 C 80 indoor unit with risk to have either or less water blow off or drops on the floor Condensation may occur on the DRYING 21 C to 32 C 21 C to 54 C E indoor unit with risk to have either water blow off or drops on the floor 14 Ifthe cooling operation is used at over 32 C indoor temperature it does not cool at its full capacity 13 Safety precautions Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment A WARNING Always disconnect the air conditioner from the power supply before servicing it or accessing 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 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 This manual explains how to install an
3. j n s ET ES Pa TL i p NG ae T 90 220 R A 2 lt 8 r Pd S LU P N P d us P dd M P d ig 288 Discharge side d Suction side 8 z 9 Name Description Liquid pipe connection 06 35 1 4 Gas pipe connection 15 88 5 8 Drain pipe connection VP25 OD 232 ID 025 Drain pipe connection Option drain pump VP25 OD 232 ID 025 Power supply Communication connection Air discharge grille flange Air filter 1 2 3 4 5 6 7 8 Hook 3 8 or M10 18 Indoor unit installation It is recommended to install theY joint before installing the indoor unit 1 Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit 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 correct dimensions between the markings Concrete 2 Insert bolt anchors use existing ceiling supports or construct a suitable support as shown in figure Insert 3 Install the suspension bolts depending on the ceiling Heleinaneier type Hole in plug CAUTION 4 Ensure that the ceiling is strong enough to support the weight of the indoor unit Before hanging the unit test the strength of each attached suspension bolt If the length of suspension bolt is more than 1 5m it is
4. U A E 8000 4726 www samsung com Bahrain 8000 4726 Jordan 800 22273 Duct Type Series MA duct DOX ETV x imagine the possibilities Thank you for purchasing this Samsung product To receive more complete service please register your product at www samsung com register IM QU E DB98 32852A 1
5. You must keep the cable in a protection tube Keep distances of 50mm or more between power cable and communication cable Maximum length of power cables are decided within 1096 of power drop If it exceeds you must consider another power supplying method The circuit breaker ELCB or MCCB ELB should be considered more capacity if many indoor units are connected from one breaker Use round pressure terminal for connections to the power terminal block For wiring use the designated power cable and connect it firmly then secure to prevent outside pressure being exerted on the terminal board Use an appropriate screwdriver for tightening the terminal screws A screwdriver with a small head will strip the head and make proper tightening impossible Over tightening the terminal screws may break them See the table below for tightening torque for the terminal screws Tightening torque kgf cm M3 59 M4 12 0 14 7 29 Final check To complete the installation perform the following checks and tests to ensure that the air conditioner operates correctly Check the following Strength of the installation site Tightness of pipe connection to detect gas leak Electric wiring connection Heat resistant insulation of the pipe Drainage Grounding conductor connection 999999 Correct operation follow the steps below Providing information for user After finishing the installation of the air conditioner
6. burning smell or smoke unplug the power plug immediately and contact your nearest service center gt Failing to do so may result in electric shock or fire In the event of a gas leak such as propane gas LP gas etc ventilate immediately without touching the power plug Do not touch the appliance or power cord gt Do not use a ventilating fan gt A spark may result in an explosion or fire To reinstall the air conditioner please contact your nearest service center gt Failing to do so may result in problems with the product water leakage electric shock or fire gt A delivery service for the product is not provided If you reinstall the product in another location additional construction expenses and an installation fee will be charged gt Especially when you wish to install the product in an unusual location such as in an industrial area or near the seaside where it is exposed to the salt in the air please contact your nearest service center Safety precautions FOR USING A waRNING Do not touch the power plug or the circuit breaker with wet hands This may result in electric shock Do not unplug the power plug or turn the air conditioner off with the circuit breaker while it is operating gt Plugging the power plug into the wall outlet or turning the air conditioner on from the circuit breaker may cause a spark and result in electric shock or fire After unpacking the air conditioner kee
7. fire Viewing your air conditioner Congratulations on the purchase of the air conditioner We hope you enjoy the features of your air conditioner and stay cool with optimal efficiency Please read the user manual to get started and to make the best use of the air conditioner MA DUCT TYPE Air filter the return air side Ceiling Air intake Air outlet y Z Your air conditioner may slightly look different from illustration shown above depending on your model Using your air conditioner TIPS ON USING AIR CONDITIONER Here are some tips that you would follow when using your air conditioner TOPIC RECOMMENDATION Cooling e If current outside temperatures are much higher than the selected indoor temperature it may take time to bring the inner temperature to the desired coolness Avoid drastically turning down the temperature Energy is wasted and the room does not cool faster Power failure e Ifa power failure occurs during the operation of the air conditioner the operating immediately stops and unit will be off When power returns the air conditioner will run automatically Protection e Ifthe air conditioner has just been turned on after operation stops or being mechanism plugged in cool warm air does not come out for 3 minutes to protect the compressor of the outdoor unit Cleaning and maintaining the air conditioner For the best performance from your air c
8. is connected to the power supply in accordance with the instructions provided in the wiring diagram included in the manual Always verify that electric connections cable entry section of leads protections 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 UN CAUTION 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
9. performed by unauthorized personnel these operations may cause electric shocks or fires Do not place containers with liquids or other objects on the unit All the materials used for the manufacture and packaging of the air conditioner are recyclable The packing material and exhaust batteries of the remote control optional must be disposed of in accordance with current laws The 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 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 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 After completing the installation always carry out a functional test and provide the instructions on how to operate the air conditioner to the user 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 explosi
10. ranges INSTALLATION PARTS Safety precautions Selecting the installation location Indoor unit installation Purging the unit Connecting the refrigerant pipe Cutting flaring the pipes Performing leak test amp insulation Drain pipe and drain hose installation Wiring work Final check Providing information for user Troubleshooting Optiontable ee eO PR Safety precautions Before using your new air conditioner please read this manual thoroughly to ensure that you know how to safely and efficiently operate the extensive features and functions of your new appliance Because the following operating instructions cover various models the characteristics of your air conditioner may differ slightly from those described in this manual If you have any questions call your nearest contact center or find help and information online at www samsung com Important safety symbols and precautions A WARNING Hazards or unsafe practices that may result in severe personal injury or death Hazards or unsafe practices that may result in minor personal injury or AN CAUTION property damage Q Follow directions Do NOT attempt e Make sure the machine is grounded to prevent electric shock e Unplug the power plug from the wall socket Do NOT disassemble FOR INSTALLATION AA waRNING Plug the power cord into a wall socket with the power specifications of the product or higher and use t
11. you should explain the following to the user Refer to appropriate pages in the user amp installation manual 1 Howto start and stop the air conditioner 2 Howto select the modes and functions 3 Howto adjust the temperature and fan speed 4 Howto adjust the airflow direction 5 Howto set the timers 6 Howto clean and replace the filters When you complete the installation successfully hand over the user amp installation 30 manudl to the user for storage in a handy and safe place Troubleshooting Bl Detection of errors Ifan error occurs during the operation an LED flickers and the operation is stopped except the LED Ifyou re operate the air conditioner it operates normally at first then detect an error again LED Display on the indoor unit BI LED Display Indicators Concealed Type A IN o ANS D y ON Abnormal conditions i m Remarks Green Red B3 Standard Type N Q5 e Power reset D X X M 9 Error of temperature sensor X X QD x x a iinit in the indoor unit Open Short EL operating Displayed on Error of heat exchanger sensor ta X X X appropriate indoor unit in the indoor unit Q Q which is operating EEPROM error oO xi o x EEPROM option error o o o o Q On O Flickering X Off Ifyou turn off the air conditioner when the LED is flickering the LED is also turned off If you re operate the air conditi
12. 27 Wiring work Bl Power and communication cable connection 1 Before wiring work you must turn off all power source 2 Indoor unit power should be supplied through the breaker ELCB or MCCB ELB separated by the outdoor power ELCB Earth Leakage Circuit Breaker MCCB Molded Case Circuit Breaker ELB Earth Leakage Breaker 3 The power cable should be used only copper wires 4 Connect the power cable 1 L 2 N among the units within maximum length and communication cable 3 C each 5 Connect V1 V2 for DC12V and F3 F4 for communication when installing the wired remote controller A WARNING Power off before connecting any wires Indoor PBA will be damaged while V1 V2 F3 F4 short each other Indoor unit V1C2V2 F3 F4 33 2m S CIGO i i allea e e ole Wired Remote Controller Main Power 220 240V 50Hz Outdoor unit E Between Indoor and Outdoor Connection Cord Specifications Power Supply Single Phase Power Supply Max Min V Connection Wire ossa Communication Home server Cable 220 240V S0Hz 10 1 25mm 2 wires 0 75 1 25mm 0 75 1 25mm 1 wire 2 wires 1 6mm 1 wire The terminal block designs and shape are subject to change according to the model Screws on terminal block must not be unscrewed with the torque less than 12 kgfecm 28 lll Selecting compressed ring terminal
13. Features of your new air conditioner Cool Summer Offer On those hot sweltering summer days and long restless nights there is no better escape from the heat than the cool comforts of home Your new air conditioner brings an end to exhausting hot summer days and lets you rest This summer beat the heat with your own air conditioner Flexible installation Duct type air conditioner is designed to be slimmer and offers different solutions for any shape room allowing for specific air flow requirements Also the air intake can be set up on either the bottom or rear of the unit so there is more flexibility in installation an For easy future reference write the model and serial Model number down You will find your model number on the ial bottom right side of the air conditioner Serial Contents USING PARTS Safetyiprecautions e 4 Viewing your air c nditioner sscisc saccscsessssassaassonssuesssvoasssvassasacor odessa pasobcdesseecdenedsosonssSbuanessasasosseaabivoasdvavasiiaaasbbntbedd 8 MA UC ty eR M 8 Using your air conditioner Tips on using your air conditioner Cleaning and maintaining the air conditioner o sssssssssssssscecssssssssssecscssssssesssessessessssuessesssescesssssesesssseesssssees 10 Cleaning the filter Maintaining your air conditioner Plc qt Troubleshooting Operation
14. all U trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit 3 Donotinstall the drainpipe to upward position It may cause water flow back to the unit Horizontal drainpipe more than 1 100 slope Ceiling With the drain pump 1 Thedrain pipe should be installed within 300mm to 550mm from the flexible hose and then lift down 20mm or more 2 Install horizontal drainpipe with a slope of 1 100 or more and fix it by hanger space of 1 0 1 5m 3 Install the air vent in the horizontal drainpipe to prevent water flow back to the indoor unit You may not need to install it if there were proper slope in the horizontal drainpipe 4 Theflexible hose should not be installed upward position it may cause water flow back to the indoor unit Air vent To tt 200mm 300mm or less Jormore Within 300 550mm Horizontal drainpipe more than 1 100 slope Ceiling 26 Il Testing the drainage Prepare a little water about 2 liters 1 Pour water into the base pan in the indoor unit as shown in figure 2 Confirm that the water flows out through the drain hose 3 When the drain pump is installed operate the unit as cooling mode and check a drain pump pumping 4 Check drain water drops at the end of the drain pipe Drainpipe s Drain water drops 5 Make sure there is no water leak at the drainage 6 Reassemble the cover of water supply intake
15. ants from the air flow from the air conditioner for long periods of time gt This may result in harm to humans animals or plants 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 a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance FOR CLEANING AA waRNING O Do not clean the appliance by spraying water directly onto it Do not use benzene thinner or alcohol to clean the appliance gt This may result in discoloration deformation damage electric shock or fire Before cleaning or performing maintenance unplug the air conditioner from the wall socket and wait until the fan stops gt Failing to do so may result in electric shock or fire FOR CLEANING NCAUTION Q NV Take care when cleaning the surface of the heat exchanger of the outdoor unit since it has sharp edges gt To avoid cutting your fingers wear thick cotton gloves when cleaning it Do not clean the inside of the air conditioner by yourself gt For cleaning inside the appliance contact your nearest service center gt When cleaning the internal filter refer to the descriptions in the Cleaning the air conditioner section gt Failure to do may result in damage electric shock or
16. aring tool and pipe holder 2 Ifyou want to shorten the pipe cut it using a pipe cutter ensuring that the cut edge remains at 90 with the side of the pipe There are some examples of correctly and incorrectly cut edges below 90 Oblique Rough Burr 3 To prevent a gas leak remove all burrs at the cut edge of the pipe using a reamer 4 Carry out flaring work using flaring tool as shown below Flaring tool A Die Wing nuttype Copperpipe Flare nut pipe i A mm Se omaa Flare tool for Conventional flare tool R22 clutch type Clutch type Wing nut type 6 35 0 0 5 1 0 1 5 1 5 2 0 9 52 0 0 5 1 0 1 5 1 5 2 0 12 70 0 0 5 1 0 1 5 1 5 2 0 15 88 19 05 0 0 5 1 0 1 5 1 5 2 0 5 Check if you flared the pipe correctly There are some examples of incorrectly flared pipes below U X X X X Inclined Damaged Surface Cracked Uneven Thickness 6 Alignthe pipes and tighten the flare nuts first manually and then with a torque wrench applying the following torque Outer diameter mm T en DP 6 35 145 175 9 52 333 407 12 70 505 615 15 88 630 769 19 05 990 1210 UN CAUTION In case of needing brazing you must work with Nitrogen gas blowing 22 Performing leak test amp insulation Bl Leak test LEAK TEST WITH NITROGEN before opening valves In order to detect basic refrigerant leaks before recreating the vacuum and recirculati
17. away correctly and safely The indoor unit must be installed in this way that they are out of public access Not touchable by the users After connecting a chamber insulate the connection part between the indoor unit and the cham ber with t10 or thicker insulation Otherwise there can be air leak or dew from the connection part 99 99 Rigid wall without vibration Where it is not exposed to direct sunshine Where the air filter can be removed and cleaned easily 16 lll Space requirements for installation amp service Construction Standard for Inspection Hole 1 In case the ceiling is textile Inspection hole dose not need 2 In case the ceiling is plaster board Inspection hole depends on Inside height of the ceiling a Height is more than 1m Only B Inspection for PBA is applied b Height is less than 1m Both A amp B are applied c A amp B are inspection holes E E S A pa a t eu o a z c 2 Unit Width W A W 100mm B 500mm gt gt es S uo SUNT Suae RENT Sands S Lact o e Eth Sou Sen A A pU MN 20mm or more 20mm or more I You must have 20mm or more space between the ceiling and the bottom of indoor unit Otherwise the noise from the vibration of indoor unit may bother the user When the ceiling is under construction the hole for check up must be made to take servic
18. ditioner Check i the set temperature is higher lower than the current temperature Press the Temperature button on the remote control to change the set temperature Press the Temperature button to decrease or increase the temperature Checki Check i the air filter is blocked by dirt the air conditioner has just been turned on If so wait 3 minutes Cool air does not come out to protect the compressor of the outdoor unit 12 Appendix PROBLEM SOLUTION The cool air does not come out of the air conditioner Check if the air conditioner is installed in a place with a direct exposure to sunlight Hang curtains on windows to boost cooling efficiency Check if the cover or any obstacle is not near the outdoor unit Check if the refrigerant pipe is too long The fan speed does not change Check if you selected Auto or Dry mode The air conditioner automatically adjusts the fan speed to Auto in Auto Dry mode Timer function does not set Check if you press the Power button on the remote control after you have set the time Odors permeate in the room during operation Check if the appliance is running in a smoky area or if there is a smell entering from outside Operate the air conditioner in Fan mode or open the windows to air out the room The air conditioner makes a bubbling sound A bubbling sound may be heard when the refrigerant is circulating through the compressor Le
19. e clean and repair the unit 9 It is possible to install the unit at an height of between 2 2 2 5m from the ground if the unit has a duct with a well defined lenght 300mm or more to avoid fan motor blower contact If you install the cassette or duct type indoor unit on the ceiling with humidity over 80 you must apply extra 10mm of polyethylene foam or other insulation with similar material on the body of the indoor unit Bi Insulation Guide D p Back Front A C Thickness more than 10mm mdorUit A 8 C D FrontyBack Insulate the front and back side in proper size at the same time when MAduct 1150x480x260 1150x480 1150x480 480x260 480x260 insulating the suction duct and discharge duct 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 17 Selecting the installation location Il Drawing of the indoor unit DC24ETVA1 Unit mm 530 18 3 2hole 5 480 Air around EN 27 Supesioneston V j V pi a o cl pie j S x 5 7 1 N Y ARE f 2 amp S x 8 EE V EFE D 8 g ES 3 2 IN 8 x IX 3 3 7 EEG is ji i 7 4 j AH
20. generates from the vent pipe or air outlet The copper pipe or connection pipe may corrode 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 15 Selecting the installation location The following accessories are supplied with the indoor unit The type and quantity may differ depending on the specifications Bl Accessories Insulation cover drain 1 pipe out 2 User amp Installation Pattern sheet Insulation cover 1 manual 1 Insulation drain 1 Insulation pipe 1 1 Insulation pipe 2 1 Cable tie 8 Se v Flexible hose 1 CI Rubber 8 Bl Wired remote control accessories Wired remote Cable tie 2 Cable clamp 4 M4x16 control 1 W tapped screw 5 m gt Indoor unit power Communication Wire joint 4 User s Installation drawing cable 1 cable of the wired manual 1 manual 1 remote control 1 O Bl 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
21. he socket for this appliance only In addition do not use an extension cord Sharing a wall socket with other appliances using a power strip or extending the power cord may result in electric shock or fire gt Do not use an electric transformer It may result in electric shock or fire gt Ifthe voltage frequency rated current condition is different it may cause fire The installation of this appliance must be performed by a qualified technician or service company gt Failing to do so may result in electric shock fire explosion problems with the product or injury Install a switch and circuit breaker dedicated to the air conditioner gt Failing to do so may result in electric shock or fire Never install the outdoor unit in a location such as on a high external wall where it could fall gt Ifthe outdoor unit falls it may result in injury death or property damage Fix the outdoor unit firmly so that the electric part of the outdoor unit is not exposed gt Failing to do so may result in electric shock or fire S Do not install this appliance near a heater inflammable material Do not install this appliance in a humid oily or dusty location in a location exposed to direct sunlight and water rain drops Do not install this appliance in a location where gas may leak gt This may result in electric shock or fire D This appliance must be properly grounded Do not ground the appliance to a gas pipe plastic water pipe or te
22. indoor unit gt Water dripping from the indoor unit may result in fire or property damage Check that the installation frame of the outdoor unit is not broken at least once a year gt Failing to do so may result in injury death or property damage Max current is measured according to IEC standard for safety and current is measured according to ISO standard for energy efficiency Do not stand on top of the appliance or place objects such as laundry lighted candles lighted cigarettes dishes chemicals metal objects etc on the appliance This may result in electric shock fire problems with the product or injury Do not operate the appliance with wet hands gt This may result in electric shock Do not spray volatile material such as insecticide onto the surface of the appliance gt As well as being harmful to humans it may also result in electric shock fire or problems with the product Do not drink the water from the air conditioner gt The water may be harmful to humans Do not apply a strong impact to the remote controller and do not disassemble the remote controller Do not touch the pipes connected with the product gt This may result in burns or injury FOR USING A cauTION Do not use this air conditioner to preserve precision equipment food animals plants or cosmetics or for any other unusual purposes gt This may result in property damage Avoid directly exposing humans animals or pl
23. 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 hydraulic lines Failure to comply with these instructions or to comply with the 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 SAMSUNGS technical support if the unit produces smoke if the power cable is hot or damaged or if the unit is very noisy Always remember to inspect the unit electric connections refrigerant tubes and protections regularly These operations should be performed by qualified personnel only The unit contains moving parts which should always be kept out of the reach of children Do not attempt to repair move alter or reinstall the unit If
24. lephone line Failure to do so may result in electric shock fire an explosion or other problems with the product gt Never plug the power cord into a socket that is not grounded correctly and make sure that it is in accordance with local and national codes FOR INSTALLATION A cauTion Q This appliance should be positioned in such a way that it is accessible to the power plug gt Failing to do so may result in electric shock or fire due to electric leakage Install your appliance on a level and hard floor that can support its weight gt Failing to do so may result in abnormal vibrations noise or problems with the product FOR INSTALLATION A cauTion Q Install the draining hose properly so that water is drained correctly gt Failing to do so may result in water overflowing and property damage When installing the outdoor unit make sure to connect the draining hose so that draining is performed correctly gt The water generated during the heating operation by the outdoor unit may overflow and result in property damage In particular in winter if a block of ice falls it may result in injury death or property damage FOR POWER SUPPLY Awarnine o Remove all foreign substances such as dust or water from the power plug terminals and contact points using a dry cloth on a regular basis gt Unplug the power plug and clean it with a dry cloth gt Failing to do so may result in electric shock or fire Plug the po
25. ng the R22 it s responsible of installer to pressurize the whole system with nitrogen using a pressure regulator at a pressure above 4 1MPa gauge LEAK TEST WITH R22 after opening valves Before opening valves discharge all the nitrogen into the system and create vacuum After opening valves check leaks using a leak detector for refrigerant R22 UN CAUTION Discharge all the nitrogen to create a vacuum and charge the system 3 The designs and shape are subject to change according to the model l 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 T13 0 or thicker No gap Acrylonitrile Butadien Rubber separately around each refrigerant pipe Nowe Al ke the f pipes fi ds Now ways make the seam of pipes face upwards NBR T13 0 or thicker 2 Wind insulating tape around the pipes and drain hose ii Insulation cover pipe avoiding to compress the insulation too much Insulation pipe 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit m Be sure to overlap 4 The pipes and electrical cables connecting the indoor the instisvon unit with the outdoor unit must be fixed to the wall with AN CAUTION suitable ducts Must fit tightly against body without any gap UN CAUTION All refrigerant connection must be accessible in order to pe
26. onditioner clean it periodically When cleaning make sure to unplug from the unit for user s safety CLEANING THE FILTER When cleaning the filter make sure to unplug the power from the unit Washable foam based Air filter captures large particles from the air The filter is cleaned with a vacuum or by hand washing 1 Slide out the Air filter on the rear side panel to the right side 2 Clean the Air filter with a vacuum cleaner or soft brush If dust is too heavy then rinse it with running water and dry it in a ventilated area 14 For best conditions repeat every two weeks If the Air filter dries in a confined or humid area odors may generate If it occurs re clean and dry it in a ventilated area 3 Insert the Air filter back in its original position 3 amp The designs and shape are subject to change according to the model 14 The illustration shown above may differ from your depending on your model After cleaning the filter press the Filter Reset button on the remote control for 2 seconds to reset the filler schedule Filter sign indicator will be on for cleaning time 10 MAINTAINING YOUR AIR CONDITIONER If the air conditioner will not be used for an extended period of time dry the air conditioner to maintain it in best condition 1 Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and disconnect the power plug There may be internal damage if moi
27. oner it operates normally at first then detect an error again 31 Troubleshooting Bl Wired remote control Ifan error occurs is displayed on the wired remote control TEST If you would like to see an error code press the Test button Display Explanation Remark 4 LOC Error of temperature sensor in the indoor unit Open Short IT Self diagnosis of EE Error of heat exchanger sensor in the indoor unit Open Short heindoorand hc EEPROM error outdoor unit 53 EEPROM option setting error En cmn Ca Error of communication down between the indoor unit and wired remote controller after 3 minutes GUJ Communication packet error Baudrate BU H Error of communication between the indoor unit and wired remote controller after completion of 10 times tracking AA COM1 COM2 cross installed error En J Error of master wired remote controller and slave wired remote controller setting 32 ih Error of intalled more than 1 indoor unit Wired remote controller error Option table E S P External Static Pressure setting for phase control motor Remote p SEGT SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 0 1 0 0 1 0 1 E 0 0 0 0 DC24ETVA1 33 QUESTIONS OR COMMENTS COUNTRY CALL OR VISIT US ONLINE AT Turkey 444 77 11 www samsung com SOUTH AFRICA 0860 SAMSUNG 726 7864 www samsung com 800 SAMSUNG 726 7864
28. ons or injuries 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 14 Our units must be installed in compliance with the spaces indicated in the installation manual to ensure either accessibility from both sides or ability to perform routine maintenance and repairs The units components must be accessible and that can be disassembled in conditions of complete safety either for people or things For this reason where it is not observed as indicated into the Installation Manual the cost necessary to reach and repair the unit in safety as required by current regulations in force with slings trucks scaffolding or any other means of elevation wont be considered in warranty and charged to end user POWER SUPPLY LINE FUSE OR CIRCUIT BREAKER 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 Always verify that a suitable grounding connection is available 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 Always verify that the cut off and protection switches are suitably dimensioned Verify that the air conditioner
29. p all packaging materials well out of the reach of children as packaging materials can be dangerous to children gt Ifa child places a bag over its head it may result in suffocation Do not insert your fingers or foreign substances into the air inlet outlet of the air conditioner gt Take special care that children do not injure themselves by inserting their fingers into the product Do not strike or pull the air conditioner with excessive force gt This may result in fire injury or problems with the product Do not place an object near the outdoor unit that allows children to climb onto the machine gt This may result in children seriously injuring themselves Do not use this air conditioner for long periods of time in badly ventilated locations or near infirm people Since this may be dangerous due to a lack of oxygen Open a window at least once an hour If any foreign substance such as water has entered the appliance cut the power by unplugging the power plug and turning the circuit breaker off and then contact your nearest service center gt Failing to do so may result in electric shock or fire Do not attempt to repair disassemble or modify the appliance yourself gt Do not use any fuse such as cooper steel wire etc other than the standard fuse gt Failing to do so may result in electric shock fire problems with the product or injury FOR USING NCAUTION Q Do not place objects or devices under the
30. required to prevent vibration If this is not possible create an opening on the false ceiling in order to be able to use it to perform the required operations on the indoor unit Suspension bolt 3 8 or M10 Ceiling support 4 Screw eight nuts to the suspension bolts making space for hanging the indoor unit CAUTION You must install the suspension bolts more than four when installing the indoor unit 5 Hangthe 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 Rubber 6 Screw the nuts to suspend the unit 7 Adjust level of the unit by using measurement plate for all 4 sides A For proper drainage of condensate give a Drain hose port A slant to the left or right side of the unit which will be connected with the drain hose Model A as shown in the figure Make a tilt when you wish to install the drain pump too DC24ETVA1 3mm 19 20 Purging the unit On delivery the indoor unit is loaded with inert gas All this gas must therefore be purged before connecting the assembly piping To purge the inert gas proceed as follows Unscrew the pinch pipe at the end of each refrigerant pipe Result All inert gas escapes from the indoor unit To prevent dir
31. rmit either unit maintenance or removing it completely 23 Performing leak test amp insulation 5 Select the insulator of the refrigerant pipe Insulate the gas side and liquid side pipe referring to the thickness according to the pipe size Indoor temperature of 30 C and humidity of 85 is the standard 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 more than 120 C Insulation Type Heating Cooling E Standard High humidit Pipe Pipe size 30 C 8594 30 C Over er Remarks EPDM NBR Liquid 06 35 09 52 9t pipe 912 050 80 13t 06 35 13t 19 09 52 01270 015 88 25t 019 05 Internal temperature Gas 022 23 ioi is higher than 120 C pipe 925 40 228 58 03175 038 10 aa 04445 250 80 25t 38t Refrigerant pipe ilion You can contact the gas side and liquid side pipes but the insuisti n pipes should not be pressed When contacting the gas side and gas side pipe use 1 grade thicker insulator Liquid pipe Gas pipe UN CAUTION Install the insulation not to get wider and use the adhesives on the connection part of it to prevent moisture from entering Wind the refrigerant pipe with insulation tape if it is exposed to ou
32. sture is left in components 2 Before using the air conditioner again dry the inner components of the air conditioner again by running in Fan mode for 3 to 4 hours This helps remove odors which may have generated from dampness Periodical checks Refer to the following chart to maintain the air conditioner properly Type Description Monthly dot un Clean the air filter 1 e Clean the condensate drain pan 2 en Thoroughly clean the heat exchanger 2 Clean the condensate drain pipe 2 Replace the remote control batteries 1 e Clean the heat exchanger on the outside of the e unit 2 Clean the heat exchanger on the inside of e the unit 2 Clean the electric components with jets of e air 2 Outdoor unit Verify that all the electric components are firmly e tightened 2 Clean the fan 2 Verify that all the fan assembly is firmly e tightened 2 Clean the condensate drain pan 2 e 14 The checks and maintenance operations described are essential to guarantee the efficiency of the air conditioner The frequency of these operations varies according to the characteristics of the area the amount of dust etc 1 The described operations should be performed more frequently if the area of installation is very dusty 2 These operations must always be performed by qualified personnel For more detailed information see the Installation Manual 11 Cleaning and main
33. t or foreign objects from getting into the pipes during installation do NOT remove the pinch pipe completely until you are ready to connect the piping 3 The designs and shape are subject to change according to the model Connecting the refrigerant pipe There are two refrigerant pipes of differing diameters A smaller one for the liquid refrigerant Refrigerant oil A larger one for the gas refrigerant The inside of copper pipe must be clean amp has no dust The connection procedure for the refrigerant pipes varies according to the exit position of the pipes from the indoor unit as seen when facing the indoor in the A side di Liquid refrigerant port Gasrefrigerant port Drain hose port Torque wrench Spanner Flare nut 1 Remove the pinch pipe on the pipes and connect the assembly pipes to each pipe tightening the nuts first manually and then with a torque wrench a spanner applying the following torque Outer Diameter Torque kgf cm 6 35 mm 1 4 145 175 9 52 mm 3 8 333 407 12 70 mm 1 2 505 615 15 88 mm 5 8 630 769 19 05 mm 3 4 990 1210 Must apply refrigerant oil on the flaring area to prevent a leak 2 Besurethatthere must be no crack or kink on the bended area 3 The designs and shape are subject to change according to the model 21 Cutting flaring the pipes 1 Make sure that you prepared the required tools pipe cutter reamer fl
34. t the air conditioner operate in a selected mode When you press the Power button on the remote control noise may be heard from the drain pump inside the air conditioner Water is dripping from the air flow blades Check if the air conditioner has been cooling for an extended period of time with the air flow blades pointed downwards Condensation may generate due to the difference in temperature Remote control is not working Check if your batteries are depleted Make sure batteries are correctly installed Make sure nothing is blocking your remote control sensor Check that there are strong lighting apparatus near the air conditioner Strong light which comes from fluorescent bulbs or neon signs may interrupt the electric waves The air conditioner does not turn on or off with the wired remote control Check if you set the wired remote control for group control The wired remote control does not Operate Check if TEST indicator is displayed on the wired remote control If so turn off the unit and switch off the circuit breaker Call your nearest contact center The indicators of the digital display flashes Press the Power button on the remote control to turn the unit off and switch the circuit breaker off Then switch it on again OPERATION RANGES The table below indicates the temperature and humidity ranges the air conditioner can be operated within Refer to the table for efficient use
35. taining the air conditioner MAINTAINING YOUR AIR CONDITIONER Internal protections via the unit control system This internal protection operates if an internal fault occurs in the air conditioner Type Description Anti protection of internal battery The compressor will be off to protect internal battery when the air conditioner operates in Cool mode Protect compressor The air conditioner does not start operating immediately to protect the com pressor of the outdoor unit after it has been started Appendix TROUBLESHOOTING Refer to the following chart if the air conditioner operates abnormally This may save time and unnecessary expenses PROBLEM SOLUTION The air conditioner does not operate immediately after it has been restarted Because of the protective mechanism the appliance does not start operating immediately to keep the unit from overloading The air conditioner will start in 3 minutes The air conditioner does not work at all Check that the power plug is properly connected Insert the power plug into the wall socket correctly Checki Check i the circuit breaker is switched off there is a power failure Check your fuse Make sure it is not blown out The temperature does not change Check i you selected Fan mode Press the Mode button on the remote control to select another mode The cool air does not come out of the air con
36. tside sunlight Install the refrigerant pipe respecting that the insulation does not get thinner on the bent part or hanger of pipe Add the additional insulation if the insulation plate gets thinner Additional insulation j 24 Refrigerant pipe insulation Drain pipe and drain hose installation Insert the flexible hose to the drain hose port Fix the flexible hose to the indoor unit with the supplied cable clamp securely Use the screwdriver to fix the flexible hose securely Install the drain hose so that its length can be as short as possible Internal diameter of the drain hose should be the same or slightly bigger than the external diameter of the drain hose port Inner diameter of the drain hose 32mm Inner diameter Give a slightly slant to the drain hose for proper drainage of condensate Fix the flexible hose to the PVC with the supplied cable tie securely Wrap the drain hose with the insulation drain as shown in figure and secure it Cable tie Clamp OZ Flexibl hose Insulation drain hose Insulation cover drain CAUTION Must fit tightly against body without any gap m d 25 Drain pipe and drain hose installation Bl Drainpipe Connection Without the drain pump 1 Install horizontal drainpipe with a slope of 1 100 or more and fix it by hanger space of 1 0 1 5m 2 Inst
37. wer plug into the wall socket in the right direction so that the cord runs towards the floor gt lf you plug the power plug into the socket in the opposite direction the electric wires within the cable may be damaged and this may result in electric shock or fire When the appliance or power plug or power cord is damaged contact your nearest service center QS Plug the power plug into the wall socket firmly Do not use a damaged power plug damaged power cord or loose wall socket gt This may result in electric shock or fire Do not pull the power cord when unplugging the power plug gt Unplug the power plug by holding the plug gt Failing to do so may result in electric shock or fire Do not pull or excessively bend the power cord Do not twist or tie the power cord Do not hook the power cord over a metal object place a heavy object on the power cord insert the power cord between objects or push the power cord into the space behind the appliance gt This may result in electric shock or fire FOR POWER SUPPLY NCAUTION e When not using the air conditioner for a long period of time or during a thunder lightning storm cut the power at the circuit breaker gt Failing to do so may result in electric shock or fire FOR USING d WARNING Q If the appliance is flooded please contact your nearest service center gt Failing to do so may result in electric shock or fire If the appliance generates a strange noise a
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