Samsung NS0724DXBA User Manual
Contents
1. 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 Let 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 14 PROBLEM SOLUTION 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 o2. gt Failing to do so may result in electric shock or fire FOR CLEANING A caution Q 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 S 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 and maintaining the air conditioner section gt Failure to do may result in damage electric shock or fire Checking before use 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 MODE OUTDOOR TEMPERATURE INDOOR TEMPERATURE INDOOR HUMIDITY COOLING 15 C 5 F to 50 C 122 F 18 C 64 F to 32 C 90 F HEATING 20 C 4 F to 24 C 75 F 27 C 81 F or less 80 or less DRYING 15 C 5 F to 43 C 109 F 18 C 64 F to 32 C 90 F The standardized temperature for heating is 7 C 45 F If the outdoor temperature drops to 0 C 32 F or below the Note heating capacity can be reduced depending on the temperature condition If the cooling operation is used at over 32 C 90 F indoor temperature it does not cool at its full capacity The use of the air conditioner at a relative humidity above the expected one
3. In addition do not use an extension line gt Extending the power line 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 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 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 D This appliance must be properly grounded Do not ground the appliance to a gas pipe plastic water pipe or telephone line gt Failure to do so may result in electric shock fire an explosion
4. 80 may cause the formation of condensate and the leakage of water drops on the floor Checking before use Maintaining your air conditioner Internal protections via the unit control system gt This internal protection operates if an internal fault occurs in the air conditioner Type Description Against cold air The internal fan will be off to against cold air when the heat pump is heating Deke ode The internal fan will be off to against cold air when the h is heati Defrost cycle e internal fan will be off to against cold air when the heat pump is heating Anti protection of The compressor will be off to protect internal battery when the air conditioner operates internal battery in Cool mode The air conditioner does not start operating immediately to protect the compressor of Protect compressor p the outdoor unit after it has been started Ifthe heat pump is operating in Heat mode De ice cycle is actuated to remove frost from an outdoor unit that may note have deposited at low temperatures The internal fan is switched off automatically and restarted only after the de ice cycle is completed Tips on using air conditioner Here are some tips that you would follow when using your air conditioner TOPIC RECOMMENDATION Cooling 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
5. Avoid drastically turning down the temperature Energy is wasted and the room does not cool faster Heating Since the air conditioner heats the room by taking heat energy from outdoor air the heating capacity may decrease when outdoor temperatures are extremely low If you feel the air conditioner insufficiently heats using an additional heating appliance in combination with the air conditioner is recommended Frost amp De ice When the air conditioner runs in Heat mode due to temperature difference between the unit and the outside air frost will form If this happens The air conditioner stops heating The air conditioner will operate automatically in De ice mode for 10 minutes The steam produced on the outdoor unit in De ice mode is safe No intervention is required after about 10 minutes the air conditioner operates again normally K The unit will not operate when it starts to de ice Fan Fan may not operate for about 3 5 minutes at the beginning to prevent any cold blasts while the air conditioner is warming up High indoor outdoor temperatures If both indoor and outdoor temperatures are high and the air conditioner is running in Heat mode the outdoor unit s fan and compressor may stop at times This is normal wait until the air conditioner turns on again Power failure f a power failure occurs during the operation of the air conditioner the operating immediately stops and unit will be off W
6. circuit breaker gt Failing to do so may result in electric shock or fire FOR USING WARNING rt 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 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 line Do not touch the appliance or power line 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 FOR USING WARNING S Do not touch the circuit breaker with wet hands gt This may result in electric shock Do not strike or pull the air conditioner with excessive
7. Reverse the above steps to attach the front grille properly placed The illustration shown above may differ from yours depending on your model After cleaning the filter press the Filter Reset button on the remote control for 2 seconds to reset the filter schedule Filter sign indicator will be on for cleaning time Ifthe angle on the air flow blades has been changed by user due to opening the front grille for installation or maintenance you must turn off the circuit breaker and turn it on again before using the air conditioner Otherwise angles of the each angle can be different or some of the blade may not close when the product is off 12 If the air conditioner will not be used for an extended period of time dry the air conditioner to maintain it in best condition gt 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 moisture is left in components gt 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 I Periodical checks Refer to the following chart to maintain the air conditioner properly Every 4 months Once a year Type Description Monthly Clean the air filter 1 e Clean the condensate drain pan 2 Indoor unit Thoroughly clean the heat exchanger 2
8. 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 turn the air conditioner off with the circuit breaker while it is operating gt Turning the air conditioner off and then on again with the circuit breaker may cause a spark and result in electric shock or fire After unpacking the air conditioner keep 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 outlet when the air conditioner is operating or the front panel is closing gt Take special care that children do not injure themselves by inserting their fingers into the product Do not touch the front panel with your hands or fingers during the heating operation gt This may result in electric shock or burns 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 use this air conditioner for long periods of time in badly ventilated locations or near infirm people gt Since this may be dangerous due to a lack of oxygen open a window at least once an
9. odd shaped area by using a soft brush Do not use Benzene or Thinner They may damage the surface of the air conditioner and can create a risk of fire CAUTION 11 Cleaning and maintaining the air conditioner Cleaning air filter and grille Open the front grille Detach the front grille gt Open the blades on the left and right side of the gt Remove the safety clip first and then remove the Samsung logo Press both of the levers and pull the hinge Pull the green switch on the hinge part down grille downward Two safety clips are mounted to the and then press and pull the hinge part to remove front grille to prevent it from dropping the grille There are two hinges on the grille and you must apply this step on both of them to remove the grille K If you want to clean the filter only you do not have to detach the grille Follow step 4 and 5 A Clean the grille and 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 gt For best conditions repeat every two weeks gt If the Air filter dries in a confined or humid area odors may generate If it occurs re clean and dry itina well ventilated area Pull out the Air filter Insert the Air filter back in its original position Attach the front grille gt You will hear a click sound when the Air filter is p gt gt
10. 4 Way Cassette Type P 100 Recycled Paper imagine the possibilities Thank you for purchasing this Samsung product To receive more complete service please register your product at www samsung com register DB98 34667A 1 er 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 Cost Efficient System Your new air conditioner not only provides maximum cooling power in the summer but can also be an efficient heating method in the winter with the advanced Heat pump system This technology is up to 300 more efficient than electrical heating so you can further reduce its running cost Now meet year round needs with one air conditioner Look for Everywhere The elegant and harmonious design gives priority to the aesthetics of your space and complements any of your existing interior decor With its soft color and rounded edge shape the new air conditioner adds class to any room Enjoy what your air conditioner offers both functionally and esthetically Compact and easy to use cassette type Designed to be installed into most types of suspended ceiling the cassette type air conditioner is ideal for business and commercial accommodati
11. Clean the condensate drain pipe 2 Replace the remote control batteries 1 Clean the heat exchanger on the outside of the unit 2 Clean the heat exchanger on the inside of the unit 2 Clean the electric components with jets of air 2 Outdoor unit Verify that all the electric components are firmly tightened 2 Clean the fan 2 Verify that all the fan assembly is firmly tightened 2 Clean the condensate drain pan 2 This check mark requires checking the indoor outdoor unit periodically following to the description to maintain the air conditioner properly 1 The described operations should be performed more frequently if the area of installation is very dusty NOTE 2 These operations must always be performed by qualified personnel For more detailed information see the installation part in the manual 13 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 correct
12. ff 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 15 QU ESTIONS O COUNTRY PHILIPPINES R COMMENTS CALL 1 800 10 SAMSUNG 726 7864 for PLDT 1 800 3 SAMSUNG 726 7864 for Digitel 1 800 8 SAMSUNG 726 7864 for Globe 02 5805777 OR VISIT US ONLINE AT www samsung com
13. hen power returns the air conditioner will run automatically Protection mechanism f the air conditioner has just been turned on after operation stops or being plugged in cool warm air does not come out for 3 minutes to protect the compressor of the outdoor unit Automatic air flow blade control f the air conditioner is operating in abnormal conditions such as operating the air conditioner with windows open or when small capacity indoor unit is installed and operating in a room that is too large indoor can become very humid when the angle of the air flow blade is small and performance of the product may decrease When indoor humidity increases indoor unit will automatically detect it and open the air flow blade in wider angle to make sure that performance of the product is stable Viewing the parts Main parts Air flow blade Air intake Air filter under the grille Display Remote control sensor Filter reset indicator Timer indicator Removing frost indicator On Off operation indicator Your air conditioner and display may look slightly different from the illustration shown above depending on your NOTE model 10 Cleaning and maintaining the air conditioner Cleaning the exterior Wipe the surface of the unit with a slightly wet or dry cloth when needed Wipe off dirt of
14. 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 A cauTion Q Do not place objects or devices under the 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 Safety precautions FOR USING Z CAUTION S 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 gt 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 bei
15. ly Check if the circuit breaker is switched off Check if there is a power failure Check your fuse Make sure it is not blown out The temperature does not change Check if you selected Fan mode Press the Mode button on the remote control to select another mode The cool warm air does not come out of the air conditioner Check if 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 Check if the air filter is blocked by dirt Clean the air filter every two weeks Check if 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 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 Check if the air conditioner is only available in Cool mode Check if the remote control is only available for cooling model 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
16. ng 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 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 plants 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 WARNING S 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
17. ons Fresh cool warm air can be provided through the controllable 1 2 or 4 sides of the unit All functions of the air conditioner will be controlled easily via a remote control Contents Safety precautions Checking before use Viewing the parts Cleaning and maintaining the air conditioner IMEC ESTA OCI Gh scssccnsecorsraaseecsncsscvs as a E A a a 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 A CAUTION Hazards or unsafe practices that may result in minor personal injury or property damage Q Follow directions S Do NOT attempt D Make sure the machine is grounded to prevent electric shock E Unplug the power plug from the wall socket Q Do NOT disassemble FOR INSTALLATION WARNING Q Use the power line with the power specifications of the product or higher and use the power line for this appliance only
18. 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 Safety precautions FOR INSTALLATION Z CAUTION Q 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 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 FORPOWERSUPPLY WARNING Q When the circuit breaker is damaged contact your nearest service center S Do not pull or excessively bend the power line Do not twist or tie the power line Do not hook the power line over a metal object place a heavy object on the power line insert the power line between objects or push the power line into the space behind the appliance gt This may result in electric shock or fire FOR POWER SUPPLY Z CAUTION When not using the air conditioner for a long period of time or during a thunder lightning storm cut the power at the
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