Air conditioner User manual AC***RN*DKG •• Thank you for purchasing this Samsung air conditioner. •• Before operating this unit, please read this user manual carefully and retain it for future reference.
Contents Safety Information 3 Safety Information 3 At a Glance 11 Indoor Unit Overview 11 Cleaning and Maintenance 12 Cleaning the Air Conditioner 12 Cleaning the air filter Maintaining the Air Conditioner 15 Appendix 17 Troubleshooting 17 Operation Features 21 Operating temperature and humidity Technical specifications 22 Information about refrigerant 22 Important information: regulation regarding the refrigerant used Correct Disposal of This Product (Waste Electrical & Electroni
Safety Information WARNING Hazards or unsafe practices that may result in severe personal injury or death. CAUTION Hazards or unsafe practices that may result in minor personal injury or property damage. Follow directions. Do NOT attempt. Make sure the machine is grounded to prevent electric shock. Cut-off the power supply. Do NOT disassemble. FOR INSTALLATION WARNING Use the power line with the power specifications of the product or higher and use the power line for this appliance only.
Safety Information Safety Information 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. Install a switch and circuit breaker dedicated to the air conditioner. • 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.
CAUTION Install the draining hose properly so that water is drained correctly. • Failing to do so may result in water overflowing and property damage. Avoid adding drain to waste pipes as odours may arise in the future. The product shall be stored in a room with no ignition sources (e.g. open flames, gas appliance, electric heater, etc.). • Note that the refrigerant has no odour. When installing the outdoor unit, make sure to connect the draining hose so that draining is performed correctly.
Safety Information FOR USING Safety Information WARNING If the appliance is flooded, please contact your nearest service centre. • 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 centre. • Failing to do so may result in electric shock or fire. In case of a malfunction, immediately stop operation of the air conditioner and disconnect the entire power system.
Do not touch the front panel with your hands or fingers during the heating operation. • This may result in electric shock or burns. Do not insert your fingers or foreign substances into the outlet when the air conditioner is operating or the front panel is closing. • Take special care that children do not injure themselves by inserting their fingers into the product. Do not insert your fingers or foreign substances into the air inlet/outlet of the air conditioner.
Safety Information Safety Information Do not attempt to repair, disassemble, or modify the appliance yourself. • Do not use any fuse (such as copper, steel wire, etc.)other than the standard fuse. • Failing to do so may result in electric shock, fire, problems with the product, or injury. CAUTION Do not place objects or devices under the indoor unit. • Water dripping from the indoor unit may result in fire or property damage.
• As well as being harmful to humans, it may also result in electric shock, fire or problems with the product. Safety Information Do not drink the water from the air conditioner. • 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. • This may result in burns or injury. Do not cut or burn the refrigerant container or pipings.
Safety Information FOR CLEANING Safety Information WARNING Do not clean the appliance by spraying water directly onto it. Do not use benzene, thinner, alcohol or acetone to clean the appliance. • 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. • Failing to do so may result in electric shock or fire.
Indoor Unit Overview 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.
Cleaning the Air Conditioner Cleaning the air filter For the best performance from your air conditioner, clean it periodically. When cleaning, make sure to unplug from the unit for user’s safety. 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. SLIM DUCT TYPE 1. Slide out the Air filter on the rear side panel to the right side. 2.
GLOBAL DUCT (Plastic Type) 1. Press both hooks and take the filter downward. 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. For best conditions, repeat every two weeks. • If the Air filter dries in a confined (or humid) area, odors may generate. If it occurs, Cleaning and Maintenance • re-clean and dry it in a ventilated area. 3. Insert the Air filter back in its original position.
Cleaning the Air Conditioner GLOBAL DUCT (Steel wire Type) 1. Pull out the Air filter from the frame . 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. Cleaning and Maintenance • 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.
Maintaining the Air Conditioner If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain in best conditions. 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 moisture 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.
Maintaining the 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 against cold air when the heat pump is heating. De-ice cycle The internal fan will be off against cold air when the heat pump is heating.
Troubleshooting Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary expense. Problem Solution The air conditioner does not operate at all. • Check if the power plug is properly connected. • Check whether the auxiliary power switch (MCCB, ELB) is turned on. • If the auxiliary power switch (MCCB, ELB) is turned off, the air conditioner does not work although you press the (Power) button.
Troubleshooting Problem Solution • Check whether the indicator is displayed at the bottom right of the remote control display. In this case, turn off both the air conditioner and the auxiliary power switch, and then contact a service centre. The air conditioner is not turned on or off immediately with the wired remote control. • Check whether the wired remote control is set for group control. In this case, the air conditioners connected to the wired remote control are turned on or off sequentially.
Problem The air is not cool or warm enough. The air conditioner makes strange noises. • Both cooling and heating do not operate in the Fan mode. Select the Cool, Heat, Auto, or Dry mode. • Check whether the air filter is blocked with dirt. A dusty filter may decrease the cooling and heating efficiencies. Clean the air filter frequently. • If a cover is on the outdoor unit or any obstacle is present near the outdoor unit, remove them. • Install the outdoor unit in a well-ventilated place.
Troubleshooting Problem Solution Steam is produced on the indoor unit. • In winter, if the indoor humidity is high, steam may be produced around the air outlet while the defrost function is running. This is a normal operation. The outdoor unit fan continues to operate when the air conditioner is turned off. • When the air conditioner is turned off, the outdoor unit fan may continue to operate to reduce noise of the refrigerant gas. This is a normal operation.
Operation Features Operating temperature and humidity Model AC026RN*DKG AC035RN*DKG AC052RN*DKG AC071RN*DKG AC100RN*DKG AC120RN*DKG AC140RN*DKG Mode Outdoor temperature Indoor temperature Indoor humidity Cool mode -15°C to 46°C 18°C to 32°C 80% or less Heat mode -20°C to 24°C 30°C or less - Dry mode -15°C to 46°C 18°C to 32°C 80% or less Cool mode -15°C to 50°C 18°C to 32°C 80% or less Heat mode -20°C to 24°C 30°C or less - Dry mode -15°C to 50°C 18°C to 32°C 80% or less CAUTIO
Technical specifications Type Indoor unit Model Net weight (kg) Net dimension (W x D x H) (mm) AC026RNLDKG 19.0 700 x 600 x 199 AC035RNLDKG 19.0 700 x 600 x 199 AC052RNLDKG 23.5 1100 x 450 x 200 AC071RNLDKG 23.5 1100 x 450 x 200 AC035RNMDKG 26.5 850 x 700 x 250 AC052RNMDKG 26.5 850 x 700 x 250 AC071RNMDKG 26.5 850 x 700 x 250 AC100RNMDKG 34.0 1200 x 700 x 250 AC120RNMDKG 38.5 1300 x 700 x 300 AC140RNMDKG 38.
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