Samsung AC071JN4CEH/EU - Manuals

5 ENGLISH FOR POWER SUPPLY WARNING When the circuit breaker is damaged, contact your nearest service center. 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 power line, insert the power li...

6 Safety precautions FOR USING WARNING Do not touch the circuit breaker with wet hands. f This may result in electric shock. Do not strike or pull the air conditioner with excessive force. f This may result in fire, injury, or problems with the product. Do not place an object near the outdoor unit t...

7 ENGLISH FOR USING WARNING Do not attempt to repair, disassemble, or modify the appliance yourself. f Do not use any fuse (such as copper, steel wire, etc.) other than the standard fuse. f Failing to do so may result in electric shock, fire, problems with the product, or injury. FOR USING CAUTION D...

8 Safety precautions FOR USING CAUTION This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person...

9 ENGLISH Checking before use 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. MODE OPERATIONAL TEMPERATURE INDOOR HUMIDITY IF OUT OF CONDITIONS INDOOR OUTDOOR COOLING 18˚C to 32˚C -20˚C t...

10 Checking before use Tips on using air conditioner Here are some tips that you would follow when using your air conditioner. TOPIC RECOMMENDATION Cooling • If current outside temperatures are much higher than the selected indoor temperature, it may take time to bring the inner temperature to the d...

12 Viewing the parts Main parts Display Air flow blade Air filter (under the grille) Air intake Indicator Remote control sensor Timer indicator Removing frost indicator On/Off operation indicator Filter reset indicator • Your air conditioner and display may look slightly different from the illustrat...

13 ENGLISH Cleaning air filter and grille Pull out the Air filter. Detach the front grille. f Remove the safety clip first and then remove the hinge. Pull the green switch on the hinge part down and then press and pull the hinge part to remove the grille. (There are two hinges on the grille and you ...

14 Cleaning and 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 b...

15 ENGLISH 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 operate immediately after it has been restarted. • Because of the protective mechanism, the appliance does no...

17 ENGLISH Appendix Model specification (Weight and dimension) Type Model Net weight (kg) Net dimension [W*D*H(mm)] Indoor unit AC071JN4CEH 18 840*840*288 AC100JN4CEH 20 840*840*288 AC125JN4CEH 20 840*840*288

5 ENGLISH Deciding on where to install the indoor unit Indoor unit f f There must be no obstacles near the air inlet and outlet. f f Install the indoor unit on a ceiling that can support its weight. f f Maintain sufficient clearance around the indoor unit. f f Make sure that the water dripping from ...

6 Deciding on where to install the indoor unit Insulation installation guide f f Cut the part where pipes are pulled out or some curved part for insulating work. f f When insulating a connecting duct, the outlet and inlet part (front, back) should be insulated together. D A C B E Thickness: more tha...

7 ENGLISH Drawing of the indoor unit A B Unit : mm 890~910 (Celling opening) 950 735 (Suspension position) 890~910 ( Celling opening) 735 (Suspension position) Sub duct connection 55 840 370 346 185 96 950 120 45 86 164 216 55 55 840 330 240270300 MODEL AC071JN4CEH AC100JN4CEHAC125JN4CEH A mm 288 B ...

8 Indoor unit installation When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account.1. Determine the position of the pipe and drain hose hole as seen in the picture and drill the hole with an inner diameter of 65 mm so that it slants ...

9 ENGLISH Purging the unit From factory the unit is supplied and set with a pre-charge of nitrogen gas. (insert gas) Therefore, all insert gas must be purged before connecting the assembly piping.Unscrew the pinch pipe at the end of each refrigerant pipe. Result : All inert gas escapes from the indo...

10 Cutting/Flaring the Pipes 1. Make sure that you have the required tools available. (pipe cutter, reamer, flaring tool and pipe holder)2. If you wish to shorten the pipes, cut it with a pipe cutter, taking care to ensure that the cut edge remains at a 90° angle with the side of the pipe. Refer to ...

11 ENGLISH Performing leak test & insulation 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-410A.Before recreating the vacuum and recirculating the refrigerant gas, it is advisable to pressurize the w...

12 Performing leak test & insulation Pipe Pipe size Insulation Type (Heating/Cooling) Remarks Standard [Less than 30 °C, 85 %] High humidity [Over 30 °C, 85 %] EPDM, NBR Liquid pipe Ø6.35 ~ Ø9.52 9 t 9 t Internal temperature is higher than 120 °C Ø12.7 ~ Ø19.05 13 t 13 t Gas pipe Ø6.35 13 t 19 t...

13 ENGLISH Drainpipe and drain hose installation • Check that the indoor unit is level with the ceiling by using the leveler. CAUTION Air ventilation Ceiling Install air ventilation to drain condensate water smoothly. Do not give the hose and upward gradient after the connection port. This will caus...

14 Drainpipe and drain hose installation Testing the drainage 1. Check the leak test at the connection part of the flexible hose and the distributing pipe (PVC).1) Connect a general hose to the connection part of the flexible hose of the indoor unit, and pour in some water. 2) After pouring some wat...

15 ENGLISH Connecting the connection cord • Always remember to connect the refrigerant pipes before performing the electric connections. When disconnecting the system, always disconnect the electric cables before disconnecting the refrigerant pipes. • Always remember to connect the air conditioner t...

16 How to connect your extended power cables 1. Prepare the following tools. Tools Crimping pliers Connection sleeve (mm) Insulation tape Contraction tube (mm) Spec MH-14 20xØ6.5(HxOD) Width 19mm 70xØ8.0(LxOD) Shape 2. As shown in the figure, peel off the shields from the rubber and wire of the powe...

17 ENGLISH 5. Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape. Three or more layers of insulation are required. f f Method 1 40 mm Insulation tape f f Method 2 Insulation tape 35 mm 6. Apply heat to the contraction tube to contra...

18 Setting an indoor unit address and installation option f f 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 ...

19 ENGLISH Option setting Status 1. Setting SEG2, SEG3 option Press Low Fan button( ) to enter SEG2 value. Press High Fan button( ) to enter SEG3 value. Each time you press the button,   …  will be selected in rotation. SEG2 SEG3 2. Setting Cool mode Press Mode button to be changed to Cool mode i...

20 Option setting Status 13. Setting SEG16, SEG17 option Press Low Fan button( ) to enter SEG16 value. Press High Fan button( ) to enter SEG17 value. Each time you press the button,   …  will be selected in rotation. SEG16 SEG17 14. Setting Dry mode Press Mode button to be change to Dry mode in t...

22 Setting an indoor unit address and installation option Setting an indoor unit installation option (suitable for the condition of each installation location) 1. Check whether power is supplied or not. - When the indoor unit is not plugged in, there should be additional power supply in the indoor u...

24 Setting an indoor unit address and installation option Changing a particular option You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Explanation PAGE MODE The option mode you want to change The tens’ digit of an option SEG you will change The unit digit of an option S...

25 ENGLISH Troubleshooting Abnormal conditions LED lamp display Remarks Operation Defrost Timer Filter Power reset X X X Error of temperature sensor in the indoor unit (Open/Short) X X X Error of heat exchanger sensor in the indoor unit (Open/Short) X X Error of fan motor in the indoor unit X X X Er...