Samsung AQV12YWAX - User Manual

5 ENGLISH FOR USING WARNING Do not place an object near the outdoor unit that allows children to climb onto the machine.  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 ...

6 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. Maintaining your air conditioner  If the air conditioner operates in cooling mode for long period of time in high humidity area, dew may...

7 ENGLISH Main parts Display Timer indicator d'light Cool indicator Remote controller receiver Your air conditioner may slightly look diff erent from illustration shown above depending on your model. Checking the name of the parts Air fl ow blade (up and down) Air fl ow blade (left and right) SPi in...

8 Checking the remote controller Remote controller buttons • Point the remote controller towards the remote controller receiver of the indoor unit.• When you properly press the button on the remote controller, you will hear beep sound from the indoor unit and a transmit indicator( ) appears on the r...

9 ENGLISH Remote controller display • The signal may not be received well of electronic lighting style fl uorescent lamps such as inverter fl uorescent lamps are in the same space. • If other electrical products operate by the remote controller, call your nearest contact center. Battery changing tim...

10 Basic operation is an operation mode that can be selected by pressing the Mode button. Auto In Auto mode, the air conditioner will automatically set the temperature and fan speed depending on the room temperature detected by the room temperature. • If using a multi system, in Auto operation, the ...

12 Adjusting the air fl ow direction Air fl ow can be directed to your desired position. Turbo function will be helpful to cool your room quickly and eff ectively. Vertical air fl ow Horizontal air fl ow Air fl ow blades move up and down. Air fl ow blades move left and right. Press the Air swing but...

13 ENGLISH mode Before using good' sleep mode, set the current time.(For setting current time, refer to the page 14.)For a comfortable sleep, the air conditioner will operate it Fall asleep  Sound sleep  Wake up from mode. 1. Press the button on the remote controller.  indicator appears and Off t...

14 Setting the On/Off timer You can set the air conditioner to turn on/off automatically at desired time. Setting On timer while the air conditioner is off / Off timer while the air conditioner is on 1. Press the On Timer/Off Timer button.  On/Off timer indicator will blink on the remote controller...

15 ENGLISH • On timer and Off timer setting time should be diff erent from each other. • Press the Set/Cancel button on the remote controller while timer combination is on. Both of the On and Off timer will be canceled and the indicator will disappear. 3. Press the Set/Cancel button to active it.  ...

16 Using the Smart Saver function This function will set the temperature range limit to help you save energy while the air conditioner is operating in Cool mode. SPi (Super Plasma ion) generates hydrogen(H) and oxygen(O 2 ) to remove a polluted substance and decomposition of such harmful particles. ...

17 ENGLISH Using the Auto Clean function Auto clean function will prevent mold from growing by eliminating the moisture inside of the indoor unit. Your indoor unit evaporates the moisture inside of the unit. Activate this function to provide you with more clean and healthier air. The sensor in the i...

19 ENGLISH Cleaning the air conditioner Cleaning the indoor unit Cleaning the outdoor unit heat exchanger Opening the panel  Wipe the surface of the unit with a slightly damp micro fiber cloth when needed.  When dust accumulates on the heat exchanger, it may decrease cooling performance. Therefore...

20 Cleaning the air conditioner Cleaning the Full HD fi lter Washable foam based Full HD fi lter captures large particles from the air. The fi lter is cleaned with a vacuum or by hand washing. Open the panel and put the Full HD filter out. Insert the Full HD filter back in its original position and ...

21 ENGLISH Maintaining the 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 int...

22 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 work at all. • Check power status and then operate the air conditioner again.• Plug in or switch on the circuit break...

24 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 its internal components.• Verify that installation and testing operations are performed...

25 ENGLISH 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...

26 Outdoor Unit  Where it is not exposed to strong wind  Well ventilated and dustless places  Out of the direct sunlight and rain  Where neighbors are not annoyed by operation sound or hot air  Solid wall or support that prevents vibration and is strong enough to hold the product weight  Where...

27 ENGLISH Space Requirements for Outdoor Unit When installing 1 outdoor unit When installing more than 1 outdoor unit 30 0 or m or e ◆ When the air outlet is opposite the wall 15 00 o r m or e ◆ When the air outlet is towards the wall 30 0 or m or e 150 or more 600 or more ◆ When 3 sides of the out...

28 Choosing the installation location (Unit : mm) ◆ When the upper part of the outdoor unit and the air outlet is opposite the wall ◆ When the walls are blocking front and the rear side of the outdoor units ◆ When front and rear side of the outdoor unit is towards the wall 50 0 or m or e 300 or more...

29 ENGLISH Fixing the installation plate The following connection accessories are optional. If they are not supplied, you should obtain them before installing the air conditioner. Optional accessories Tools required for installation Insulated Assembly Pipe, Ø6.35mm (1) Insulated Assembly Pipe, Ø9.52...

30 Wall <20mm Plastic Anchor Fixing the installation plate 3. Fix the indoor unit.If you fix the indoor unit on a wall (1) Fix the installation plate to the wall giving attention to the weight of the indoor unit. If you fix the indoor unit on a window frame (1) Determine the positions of the wood...

32 Installing and connecting the assembly pipe of the indoor unit 1. Cut out the appropriate knock-out piece (A, B, C) on the rear of the indoor unit unless you connect the pipe directly from the rear. 2. Smooth the cut edges. 3. Remove the protection caps of the pipes and connect the assembly pipe ...

33 ENGLISH Purging the indoor unit 1. Unscrew the caps at the end of each pipe.  All inert gas exhausts from the indoor unit. 1. Make sure that you have all the required tools (pipe cutter, reamer, flaring tool and pipe holder). 2. If you want to shorten the pipe, cut it using a pipe cutter, ensuri...

34 Cutting or extending the pipe Outer Diameter Torque (kgf•cm) ø6.35 mm 140~170 ø9.52 mm 250 ~280 ø12.70 mm 380~420 ø15.88 mm 440~480 ø19.05 mm 990~1210 ø22.23 mm 990~1210 Indoor outlet pipe Connecting pipe Flare nut Wall Indoor unit Drain hose The drain hose must NOT slant upwards. The end of the ...

35 ENGLISH • The hose will be fixed permanently into position after finishing the installation and the gas leak test; refer to page 39~40 for further details. • If you do not use the other drain hose hole, block it with a rubber stopper. • Make sure the installed direction of the drain hose is corre...

36 Installing and connecting the drain hose of the outdoor unit While heating, ice may accumulate. During the process of defrosting, check if condensation draining is adequate. For adequate draining, do the following. The outdoor unit is loaded with sufficient R410A refrigerant. Do not vent R410A in...

37 ENGLISH 3. Connect the charging hose of the low-pressure side of manifold gauge to a gas service port as seen in the picture. 4. Open the valve of the low pressure side of manifold gauge counterclockwise. 5. Purge the air in the connected pipes using the vacuum pump for about 15 minutes.  Make s...

38 Purging the connected pipes Refrigerant type GWP value R410A 1975  GWP=Global Warming Potential Indoor unit Outdoor unit  = ( ) kg  = ( ) kg  +  = ( ) kg  Contains fluorinated greenhouse gases covered by the Kyoto Protocol. a c d  b This product contains fluorinated greenhouse gases covere...

39 ENGLISH Performing the gas leak tests C D A B Make sure to check for gas leaks before completing the installation process (connecting the assembly pipe and hose between indoor unit and outdoor unit, insulating the cables, hose and pipe, and fixing the indoor unit to the installation plate). To ch...

40 Fixing the indoor unit in place Insulation Pipes 'X' mm Rubber leg 'Y ' m m Perform the following work on the area where gas leak test was done priorly. After checking for gas leaks in the system, insulate the pipe, hose and cables. Then place the indoor unit on the installation plate. 1. To avoi...

41 ENGLISH Final Check and Trial Operation To complete the installation, perform the following checks and tests to ensure that the air conditioner operates correctly. Check the followings: • Strength of the installation site • Tightness of pipe connection to detect gas leak • Electric wiring connect...

42 How to connect your extended power cables Items to prepare (compressor and insulation tape should be prepared by an installation technician.) 1. As shown in the figure, peel off the shields from the rubber/wire of the power cable. - Peel off 20 mm of the wire shields of the tube installed already...

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