Samsung AC052RNLDKG/EU - Manuals

5 English Safety Information This appliance must be properly grounded. Do not ground the appliance to a gas pipe, plastic water pipe, or telephone line. • Failure to do so may result in electric shock, fire, an explosion, or other problems with the product. CAUTION Install your appliance on a level ...

6 Safety Information English Safety Information FOR POWER SUPPLY When the circuit breaker is damaged, contact your nearest service centre.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 po...

9 English Safety Information If any foreign substance such as water has entered the appliance, cut-off the power supply and contact the nearest service center. • Failing to do so may result in electric shock or fire. Do not attempt to repair, disassemble, or modify the appliance yourself. • Do not u...

11 English Safety Information Do not cut or burn the refrigerant container or pipings.Do not point the air direction to the fireplace or heater.Do not use this air conditioner to preserve precision equipment, food, animals, plants or cosmetics, or for any other unusual purposes. • This may result in...

12 Safety Information English Safety Information FOR CLEANING 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 cleanin...

13 English At a Glanc e SLIM DUCT TYPE Air intake Air outlet Ceiling Air filter (the return air side) HOME DUCT TYPE Air intake Air outlet Ceiling Air filter (the return air side) GLOBAL DUCT TYPE Air intake Air outlet Ceiling Air filter (the return air side) The indoor unit and its display may look...

14 English At a Glanc e Operating temperature and humidity Model Mode Outdoor temperature Indoor temperature Indoor humidity AC026RN*DKGAC035RN*DKGAC026BN*DKGAC035BN*DKG 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...

15 English Cl eaning and Maint enanc e Cleaning the air filter For optimal performance clean the filter periodically. For your safety, when cleaning the filter make sure the unit is off.When cleaning the filter, make sure to unplug the power from the unit. Washable foam based Air filter captures lar...

16 Cleaning and Maintaining English Cl eaning and Maint enanc e HOME DUCT TYPE 1. Pull out the Air fi lter from the frame. 2. Clean the Air fi lter 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...

17 English Cl eaning and Maint enanc e GLOBAL DUCT TYPE 1. Grab the handle on the top of the fi lter, then go down and remove the fi lter from the indoor unit. 2. Clean the Air fi lter with a vacuum cleaner or soft brush. If dust is too heavy, then rinse it with running water and dry it in a ventilated...

18 English Cl eaning and Maint enanc e Cleaning and Maintaining Periodical maintenance 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 d...

20 Cleaning and Maintaining English Cl eaning and Maint enanc e 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 con...

24 English Cl eaning and Maint enanc e Type Model Net weight(kg) Net dimension(W x D x H) (mm) Indoor unit 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 AC026BNLDKG 18.2 900 x 440 x 199 AC035BNLDKG 18.2 900 x 440...

25 English Cl eaning and Maint enanc e Information about refrigerant Important information: regulation regarding the refrigerant used This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere. CAUTION • If the system contains 5 tCO₂e or more of fluorinated greenhouse ...

5 English Safety Infor mation • Do not install the product in a ship or a vehicle (such as a campervan). Salt, vibration or other environmental factor may cause the product malfunction, electric shock or fire. • Our units should be installed in compliance with the spaces shown in the installation ma...

6 English Instal lation Pr oc edure Step 1 Checking and preparing accessories The following accessories are supplied with the indoor unit. The type and quantity may differ, depending on the specifications. User manual (1) Installation manual (1) Clamp hose (1) Flexible hose (1) Insulation drain (1) ...

7 English Instal lation Pr oc edure 4.2 11.2 4.4 12.3 4.6 13.4 4.8 14.6 5.0 15.8 5.2 17.1 5.4 18.6 5.6 20.0 5.8 21.5 6.0 23.0 • m : Total refrigerant charge in the system• A : Minimum required room area • IMPORTANT: it’s mandatory to consider either the table 1 or taking into consideration the local...

8 Installation Procedure English Instal lation Pr oc edure Indoor unit dimensions AC026RNLDKG, AC035RNLDKG (Unit: mm) 600 700 800 500 738.4 477 18-Ø3.2 660 28 28 600 600(6x100) 700 5 05 06 07 333 199 182 246 151.6 18 100 02 01 03 04 hole (Air around) (Air outlet duct flange) (S uspension position ) ...

15 English Instal lation Pr oc edure Step 3 Optional: Insulating the body of the indoor unit A D B C Thickness: more than 10mm Indoor Unit AC026RNLDKG AC035RNLDKG AC052RNLDKG AC071RNLDKG 700 X 600 X 199 1100 X 450 X 200 A 700 X 199 1100 X 200 B 700 X 199 1100 X 200 C 600 X 199 450 X 200 D 600 X 199 ...

16 Installation Procedure English Instal lation Pr oc edure 2 Insert bolt anchors. Use existing ceiling supports or construct a suitable support as shown in figure. Concrete Suspension bolt (M8) - field supply Insert Hole in anchor Hole in plug 3 Install the suspension bolts depending on the ceiling...

17 English Instal lation Pr oc edure Step 5 Purging inert gas from the indoor unit From factory the unit is supplied and set with a pre-charge of nitrogen gas. (inert gas) Therefore, all inert gas must be purged before connecting the assembly piping.Unscrew the pinch pipe at the end of each refriger...

18 Installation Procedure English Instal lation Pr oc edure 5 Check that the flaring is correct, referring to the illustrations below for examples of incorrect flaring. Correct Inclined Damaged Surface Cracked Uneven Thickness CAUTION • If the pipes require brazing ensure that OFN (Oxygen Free Nitro...

19 English Instal lation Pr oc edure Step 8 Performing the gas leak test To identify potential gas leaks on the indoor unit, inspect the connection area of each refrigerant pipe using a leak detector for R-32. Before recreating the vacuum and recirculating the refrigerant gas, pressurize the whole s...

20 Installation Procedure English Instal lation Pr oc edure • Standard: Less than an indoor temperature of 30°C, with humidity at 85%. If installing in a high humidity environment, use one grade thicker insulator by referring to the table below. If installing in an unfavourable environment, use thic...

21 English Instal lation Pr oc edure 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 Do not install the drainpipe to upward po...

22 Installation Procedure English Instal lation Pr oc edure Step 13 Optional: Installing external controller Accessories (External controller : MIM-B14) External Controller PCB Case Haness Wire Haness Wire Screw 1 Fix the case at with bolts on the side of the control box in the indoor unit.(See the ...

24 Installation Procedure English Instal lation Pr oc edure Step 15 Optional: Extending the power cable 1 Prepare the following tools. Tools Spec Shape Crimping pliers MH-14 Connection sleeve (mm) 20xØ6.5 (HxOD) Insulation tape Width 19 mm Contraction tube (mm) 70xØ8.0 (LxOD) 2 As shown in the figur...

25 English Instal lation Pr oc edure CAUTION • Make sure that the connection parts are not exposed to outside. • Be sure to use insulation tape and a contraction tube made of approved reinforced insulating materials that have the same level of withstand voltage with the power cable. (Comply with the...

28 Installation Procedure English Instal lation Pr oc edure EASY Tuning If the more cooling and heating airflow rate which set up when installing is wanted, or if the more Silent operation which sets up when installing is wanted, air conditioner is tuned for comfort.Indoor unit airflow rate for high...

29 English Instal lation Pr oc edure Step 17 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. Main Menu Sub-menu 1 2 3 5 4 6 Data bit 1 2 3 4 5 6 Option Code Page number Option Code SEG1 SEG2 SEG3 SEG4 SE...

30 Installation Procedure English Instal lation Pr oc edure Step 18 Setting indoor unit addresses and installation options 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 instal...

33 English Instal lation Pr oc edure Condition SEG 14 Setting Result External control Level control Indoor 1 Indoor 2 Indoor 3 Indoor 4 Default Not set (0) Sub (All) Disuse Use 4 Not set (0) Not set (0) Not set (0) Main (Indoor 1), Sub (Indoor 2,3,4) Use (Indoor 3) Disuse Not set (0) Not set (0) 1~3...

34 Installation Procedure English Instal lation Pr oc edure 1 Main indoor unit – Disable the external contact control (Default). – Connect the S-net pro2 to F1 and F2. – Enable the ETO function and set the temperature and time. 2 Sub indoor unit – (Required) Enable the external contact control (with...

35 English Appendix Troubleshooting Appendix • If an error occurs during the operation, one or more LED flickers and the operation is stopped except the LED.• If you re-operate the air conditioner, it operates normally at first, then detect an error again. Abnormal conditions Indicators Remarks Conc...