Table of Contents
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Table of Contents
Related Manuals for Samsung NS Series
Summary of Contents for Samsung NS Series
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Page 1: Air Conditioner
Duct Type Series BIG duct : NS✴✴✴HH✴✴✴ Air Conditioner user & installation manual imagine the possibilities Thank you for purchasing this Samsung product. To receive more complete service, please register your product at www.samsung.com/register E DB98-33920A(3) - Page 2 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.
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Page 3: Table Of Contents
Contents USING PARTS Safety precautions ..................... . . 4 Viewing your air conditioner . -
Page 4: Using Parts
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: Hazards or unsafe practices that may result in severe personal injury or death. - Page 5 FOR INSTALLATION CAUTION This appliance should be positioned in such a way that it is accessible to the power plug. X 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. X Failing to do so may result in abnormal vibrations, noise, or problems with the product.
- Page 6 Safety precautions FOR USING WARNING If the appliance is flooded, please contact your nearest service center. X 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.
- Page 7 FOR USING CAUTION Do not place objects or devices under the indoor unit. X 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. X Failing to do so may result in injury, death or property damage.
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Page 8: Viewing Your Air Conditioner
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 or warm with optimal efficiency. Please read the user manual to get started and to make the best use of the air conditioner. Air outlet Air intake • Your air conditioner may slightly look different from illustration shown above depending on your model. -
Page 9: Using Your Air Conditioner
Using your air conditioner Tips on using your air conditioner Here are some tips that you would follow when using your air conditioner. TOPIC RECOMMENDATION • 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. Cooling • Avoid drastically turning down the temperature. -
Page 10: Cleaning And Maintaining The Air Conditioner
Cleaning and maintaining the air conditioner For the best performance from your air conditioner, clean it periodically. When cleaning, make sure to unplug from the unit for user’s safety. 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. -
Page 11: Maintaining Your 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 Against cold air The internal fan will be off to against cold air when the heat pump is heating. De-ice cycle The internal fan will be off to against cold air when the heat pump is heating. -
Page 12: Appendix
Appendix Troubleshooting Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary expenses. PROBLEM SOLUTION • Because of the protective mechanism, the appliance does not start operating The air conditioner does not operate immediately after it has been immediately to keep the unit from overloading. -
Page 13: Operation Ranges
PROBLEM SOLUTION • Check if your batteries are depleted. • Make sure batteries are correctly installed. • Make sure nothing is blocking your remote control sensor. Remote controller is not working. • 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. -
Page 14: Installation Parts
INSTALLATION PARTS Safety precautions The following safety precautions must be taken when using your air conditioner. • Risk of electric shock can cause injury or death. • Disconnect all remote electric power supplies before servicing, installing or cleaning. WARNING • Installation must be done by the manufacturer or service agent or a similar qualified person in order to avoid a hazard. - Page 15 f Install the cables with supplied cables firmly. Fix them securely so that external force is not exerted to the terminal board. - If the connection or fixing is incomplete, heat generation, electric shock or fire may occur. f Connect the power cable between the indoor and outdoor unit properly so that the electrical component box cover is not get loosen and attach the cover securely.
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Page 16: Accessories
Accessories The following accessories are supplied with the indoor unit. The type and quantity may differ depending on the specifications. User & Installation manual(1) Pattern sheet(1) Insulation A(2) Insulation B(1) Insulation pipe A(2) Insulation pipe B(1) Cable tie(4) Flexible hose(1) Clamp hose(2) Washer(8) Grommet hanger(4) - Page 17 Unit Width(W) “A”=W+100mm “B”=500mm 20mm or more 20mm or more • 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 service, clean and repair the unit.
- Page 18 Selecting the installation location Drawing of the indoor unit 1306 Suspension position Unit : mm 1188 Air inlet duct flange 140X8=1120 140X8=1120 1188 Air outlet duct flange 1240 Discharge side Suction side Name Description Liquid pipe connection ø9.52 (3/8”) Gas pipe connection ø19.05(3/4”) Drain pipe connection VP25 (OD ø32, ID ø25)
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Page 19: Indoor Unit Installation
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. -
Page 20: Purging The Unit
Purging the unit On delivery, the indoor unit is loaded with inert gas. All this gas must 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. -
Page 21: Cutting/Flaring The Pipes
Cutting/Flaring the pipes 1. Make sure that you prepared 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 ensuring that the cut edge remains at 90° with the side of the pipe. -
Page 22: Performing Leak Test & Insulation
Performing leak test & insulation Leak test LEAK TEST WITH NITROGEN (before opening valves) In order to detect basic refrigerant leaks, before recreating the vacuum and recirculating the R410A, it’s responsible of installer to pressurize the whole system Leak check with nitrogen (using a pressure regulator) at a pressure above 4.1MPa (gauge). - Page 23 5. Select the insulation of the refrigerant pipe. f Insulate the gas side and liquid side pipe referring to the thickness according to the pipe size. f Indoor temperature of 30°C and humidity of 85% is the stan dard condition. If installing in a high humidity condition, use one grade thicker insulator by referring to the table below.
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Page 24: Drain Pipe And Drain Hose Installation
Drain pipe and drain hose installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensate water is correctly drained outside. The drain hose can be installed to the right or left side of the base pan. 1. - Page 25 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. Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. 3.
- Page 26 Drain pipe and drain hose installation 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.
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Page 27: Wiring Work
Wiring work 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. - Page 28 Wiring work Selecting compressed ring terminal Silver solder Nominal Nominal dimensions dimensions Standard Standard Standard Standard Allowance Allowance Allowance Allowance for cable for screw dimension dimension dimension Min. Min. Max. dimension Min. (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) +0.3 +0.2...
- Page 29 • Select the power cable in accordance with relevant local and national regulations. • Wire size must comply with local and national code. CAUTION • For the power cable, use the grade of H07RN-F or H05RN-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 10% of supply rating among whole indoor units.
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Page 30: Setting The Indoor Unit Option Code
Setting the indoor unit option code In order to set the indoor unit option code use the wired remote controller and follow the directions below. Data bit Page number Option Code 1 2 3 4 5 6 1 2 3 Main Menu Sub-menu SEG1 SEG2... -
Page 31: Setting An Indoor Unit Address And Installation Option
Setting an indoor unit address and installation option 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 setting option at the same time. You need to set twice when setting indoor unit address and installation option. - Page 32 Setting an indoor unit address and installation option Setting an indoor unit installation option In order to check and set the indoor unit installation option code use the wired remote controller and follow the directions below. 1. Press the buttons at the same time for more than 3 seconds and then a Main menu will be displayed. 2.
- Page 33 Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of external Use of central Explanation PAGE MODE temperature control sensor RESERVED RESERVED Indication Details Indication Details Indication Details Indication Details Indication Disuse Disuse and Details Option SEG7 SEG8 SEG9 SEG10...
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Page 34: Option Table
Option table E.S.P(External Static Pressure)setting for phase control motor With its phase control motor, you can adjust the indoor unit fan speed depending on the installation condition. If the external static pressure is high so that the duct becomes longer or if the external static pressure is low so that the duct becomes shorter, adjust the fan speed by referring the following table. -
Page 35: Troubleshooting
Troubleshooting f If an error occurs during the operation, an LED flickers and the operation is stopped except the LED. f If you re-operate the air conditioner, it operates normally at first, then detect an error again. LED Display on the receiver (Optional) Indicators Concealed Type Remarks... - Page 36 Troubleshooting f If an error occurs during the operation, an LED flickers and the operation is stopped except the LED. f If you re-operate the air conditioner, it operates normally at first, then detect an error again. LED Display on the receiver (Optional) Indicators Concealed Type Remarks...
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Page 37: Wired Remote Control
Wired remote control f If an error occurs, is displayed on the wired remote control. If you would like to see an error code, press the Test button. Display Explanation Remark Indoor unit Communication Error Indoor/Outdoor unit Communication Time Out Error 60 Packet Over data Communication Error Indoor unit is not connected... - Page 38 Memo...
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- Page 40 QUESTIONS OR COMMENTS? COUNTRY CALL OR VISIT US ONLINE AT AUSTRALIA 1300 362 603 www.samsung.com...