Table of Contents
Related Manuals for Samsung AJ NBRDCH Series
Summary of Contents for Samsung AJ NBRDCH Series
- Page 1 Air conditioner User manual/Installation manual AJNBRDCH • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this user manual carefully and retain it for future reference. DB68-07379A-00...
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Page 2: Table Of Contents
Contents Safety Information Safety Information At a Glance Indoor Unit Overview Display Remote Control Overview Inserting batteries Remote Control Operation Operation modes Controlling temperature Controlling fan speed Controlling air flow direction Power Smart Features Cooling Operation Cool mode 2-Step cooling function Dehumidifying Operation Dry mode Heating Operation... - Page 3 Installation Safety Information on Installation Preparation Step 1.1 Choosing the installation location Step 1.2 Checking and preparing accessories and tools Step 1.3 Drilling a hole through the wall Step 1.4 Taping the pipes, cables, and drain hose Indoor Unit Installation Step 2.1 Connecting the power and communication cables (assembly cable) Step 2.2 Optional: Extending the power cable Step 2.3 Installing and connecting the drain hose...
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Page 4: Safety Information
If you have any questions, call your nearest contact centre or find help and information online at www. samsung.com. WARNING Hazards or unsafe practices that may result in severe personal injury or death. - Page 5 • If the 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. • Failing to do so may result in electric shock, fire, explosion, problems with the product, or injury and may also void warranty on the installed product.
- Page 6 CAUTION Please cover the air conditioner with PE BAG after installation, and remove it when you start to run air conditioner. Install your appliance on a level and hard floor that can support its weight. • Failing to do so may result in abnormal vibrations, noise, or problems with the product.
- Page 7 CAUTION 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. • Failing to do so may result in electric shock or fire. FOR USING WARNING If the appliance is flooded, please contact your nearest service centre.
- Page 8 • 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 salt in the air, please contact your nearest service centre. Do not touch the circuit breaker with wet hands. • This may result in electric shock.
- Page 9 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 off the power supply and contact the nearest service centre.
- Page 10 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.
- Page 11 FOR CLEANING WARNING Do not clean the appliance by spraying water directly onto it. Do not use benzene, thinner or alcohol to clean the appliance. • This may result in discolouration, deformation, damage, electric shock or fire. Before cleaning or performing maintenance, cut off the power supply and wait until the fan stops.
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Page 12: At A Glance
Indoor Unit Overview The actual product may differ slightly from the image depicted below. 01 Air intake 05 Room temperature sensor 02 Air filter 06 Display 03 Air flow blade (up and down) 07 Power button / Remote control receiver 04 Air flow blade (left and right) Display 01 good'sleep indicator... -
Page 13: Remote Control Overview
Remote Control Overview 01 Set temperature indicator 02 Timer option indicator 03 Operation mode indicator 04 Options indicator 05 Low battery indicator 06 Transmit indicator 07 Fan speed indicator 08 Vertical air swing indicator 09 Settings indicator 10 Power button 11 Temperature button 12 Options button 13 Timer button... -
Page 14: Remote Control Operation
Remote Control Operation You can use the air conditioner easily by selecting a mode and then by controlling the temperature, fan speed, and air direction. Operation modes You can change the current mode between Auto, Cool, Dry, Fan, and Heat by pressing the button. -
Page 15: Controlling Fan Speed
Controlling fan speed You can select the following fan speeds in each mode: Mode Available fan speeds Auto/Dry (Auto) (Auto), (Low), (Med), (High), Cool/Heat (Turbo) (Low), (Med), (High), (Turbo) Controlling air flow direction Keep the vertical air flow in a constant direction by stopping the movements of the vertical air flow blade. -
Page 16: Power Smart Features
Cooling Operation The smart and powerful cooling functions of the Samsung air conditioner keep an enclosed space cool and comfortable. Cool mode Use the Cool mode to stay cool in hot weather. ► ► Select Cool. NOTE • For comfort, keep the temperature difference between the indoor and outdoor air within 5 °C in the Cool mode. -
Page 17: Dehumidifying Operation
Dehumidifying Operation The dehumidifying function of the Samsung air conditioner keeps an enclosed space dry and comfortable. Dry mode Use the Dry mode in rainy or humid weather. ► ► Select Dry. NOTE • The lower the set temperature is, the greater the dehumidifying capacity is. -
Page 18: Heating Operation
Heating Operation The heating functions of the Samsung air conditioner keep an enclosed space warm and comfortable. Heat mode Use the Heat mode to stay warm. ► ► Select Heat. NOTE • While the air conditioner warms up, the fan may not operate for about 3 to 5 minutes at the beginning to prevent cold blasts. -
Page 19: Quick Smart Features
Quick Smart Features There is a variety of extra functionality provided by the Samsung air conditioner. Auto mode Use the Auto mode when you want the air conditioner to automatically control the operation. The air conditioner will provide the most comfortable atmosphere that it can. -
Page 20: Fast Function
Fast function Use the Fast function to quickly cool or heat your room. This function is the most powerful cooling and heating function provided by the air conditioner. You can select this function both in the Cool and Heat modes. In the Cool or Heat mode ►... -
Page 21: Beep Sound Function
Beep sound function Use the Beep sound function to turn on or off the beep sound that plays when you press a button on the remote control. ► ► ► Select Beep. Quiet function Use the Quiet function to reduce operating noise. You can select this function both in the Cool and Heat modes. -
Page 22: Energy-Saving Features
Energy-Saving Operation Timed on/Timed off function Use the Timed on/Timed off to turn on or off the air conditioner after the time that you set. ► (Select On or Off among On, Off, and ► (Set the on/off time.) • Press the (Timer) button to change the current function between On, Off, and (good’sleep). -
Page 23: Good'sleep Function
good’sleep function Use the good'sleep function to get a good sleep at night and to save energy. You can select this function both in the Cool and Heat modes. (Select among ► ► In the Cool or Heat mode On, Off, and (Set the ►... -
Page 24: Cleaning And Maintenance
Cleaning at a Glance Running Auto clean Cleaning duration (minutes) Auto (Cool), Cool, Auto (Heat), Indoor unit display Heat, Fan NOTE • When you set the Auto clean timer, Clean blinks and then disappears on the remote control display. The Timer ( ) indicator also appears on the indoor unit display. - Page 25 • Do not use sulphuric acid, hydrochloric acid, or organic solvents (such as thinner, kerosene, and acetone) to clean the surfaces. Do not put any stickers on it as this can damage the surface of the air conditioner. • When you clean and inspect the heat exchanger on the outdoor unit, contact the local service centre for help.
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Page 26: Troubleshooting
Troubleshooting If the air conditioner operates abnormally, refer to the following chart to save time and unnecessary expenses. Problem Solution • Check the power status, then operate the air conditioner again. • Switch on the circuit breaker, plug in the power cord, then operate the air conditioner The air again. - Page 27 Problem Solution • Check whether the air conditioner is running the defrost function. When ice forms in winter or the outdoor temperature is too low, the air conditioner runs the defrost function automatically. While this function is running, the indoor fan stops and warm air does not come out.
- Page 28 Problem Solution • Replace the batteries in the remote control with new ones. • Make sure that nothing is blocking the The remote remote control sensor. control does not • Check whether there are strong lighting work. apparatus near the air conditioner. Strong light which comes from fluorescent bulbs or neon signs may interrupt the electric waves.
- Page 29 Problem Solution • When refrigerant flow changes, noise may Noise is be generated, depending on the status generated. of the air conditioner. This is a normal operation. • If may not be a fire but it can be a steam Smoke is generated from the outdoor heat exchanger generated from...
- Page 30 • This manual explains how to install an indoor unit the electrical lines. Always disassemble the electric with a split system with two SAMSUNG units. The use lines before the refrigerant tubes. of other types of units with different control systems • Upon receipt, inspect the product to verify that it has...
- Page 31 Power supply line, fuse, or circuit • trucks, scaffolding or any other means of elevation won’t be considered in-warranty and will be charged breaker to end user. • Always make sure that the power supply is compliant • When installing the outdoor unit at the seaside, make with current safety standards.
- Page 32 Preparation Step 1.1 Choosing the installation Step 1.2 Checking and preparing location accessories and tools Overview of installation location requirements Accessories Accessories in the indoor unit package 100 mm or more 125 mm 125 mm Installation plate (1) Remote control (1) or more or more Drain hose hole...
- Page 33 Step 1.3 Drilling a hole through the 2. Drill the hole. wall CAUTION Before fixing the installation plate to a wall and then fixing the indoor unit to the installation plate, a window frame, • Be sure to drill only one hole. or a gypsum board, you must determine the position of a • Make sure that the hole slants downwards so that the hole (with 65 mm inner diameter) through which the pipe...
- Page 34 Indoor Unit Installation Step 2.1 Connecting the power and • When performing electrical and earthing works, be sure to comply with the 'technical standards of communication cables (assembly electrical installations' and the 'wiring regulations' in cable) the local regulations. • Tighten the terminal block screw to 1.2-1.8 N•m (12- 18 kgf•cm).
- Page 35 Step 2.2 Optional: Extending the 4. Using a crimping tool, compress the two points and flip it over and compress another two points in the power cable same location. • The compression dimension should be 8.0. 1. Prepare a compressor and the following tools. Tools Spec Shape...
- Page 36 Indoor Unit Installation WARNING CAUTION • In case of extending the electric wire, please DO NOT • Make sure that the indoor unit is in upright position use a round-shaped pressing socket. when you pour water to check for leakage. Make sure that the water does not overflow onto the electrical –...
- Page 37 Step 2.5 Optional: Changing the There are 2 refrigerant pipes of different diameters: • The smaller one is for the liquid refrigerant direction of the drain hose • The larger one is for the gas refrigerant Drain pan outlet A short liquid refrigerant pipe and a short gas refrigerant pipe are already fitted to the air conditioner.
- Page 38 Indoor Unit Installation NOTE Flare nut • The pipe will be insulated and fixed permanently into position after finishing the installation and the gas leak test. For further details. see Step 3.1 Performing the gas leak tests on page 40. Indoor outlet pipe Connecting pipe (Unit: mm)
- Page 39 When fixing the indoor unit on a window frame NOTE 1. Determine the positions of the wooden uprights to be • Excessive torque may cause gas leakage. When attached to the window frame. extending the pipe with welding or brazing, ensure that nitrogen is used during the welding or brazing 2.
- Page 40 Installation Inspection Step 3.1 Performing the gas leak tests 1. Before inspecting the leakage, use a torque wrench to close the cap for the stop valve. (Comply with a A(Gas) tightening torque for each size of the diameter, and B(Liquid) tighten the cap firmly to prevent any leakage.) Tightening torque for body cap (Refer to the table)
- Page 41 Pumping down refrigerant Pumping down for removing the product 1. Hold down the (Power) button on the indoor unit WARNING for 5 seconds. Beep sounds immediately to indicate that the product is ready for pump down procedure. • After installing the product, be sure to perform leak 2.
- Page 42 CALL OR VISIT US ONLINE AT MEXICO 01-800-SAMSUNG(726-7864) www.samsung.com/mx/support 0800-124-421 (Demais cidades e regiões) BRAZIL www.samsung.com/br/support 4004-0000 (Capitais e grandes centros) COSTA RICA 00-800-1-SAMSUNG (726-7864) DOMINICAN 1-800-751-2676 REPUBLIC www.samsung.com/latin/support (Spanish) ECUADOR 1-800-SAMSUNG (72-6786) www.samsung.com/latin_en/support (English) EL SALVADOR 8000-SAMSUNG (726-7864) GUATEMALA...