Samsung AR18MRFHCWKNMG manuals
Household Appliance > Air Conditioner
When we buy new device such as Samsung AR18MRFHCWKNMG we often through away most of the documentation but the warranty.
Very often issues with Samsung AR18MRFHCWKNMG begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Air Conditioner Samsung AR18MRFHCWKNMG is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Air Conditioner on our side using links below.
Samsung AR18MRFHCWKNMG Manual
50 pages 0 b
50 pages 0 b
1 QUESTIONS OR COMMENTS2 DB68-06045A-023 ContentsSafety Information At a Glance Power Smart Features Energy-SavingFeatures Cleaning and Maintenance Installation 4 Indoor Unit InstallationStep 2.1 Connecting the cables (assembly cable) Step 2.2 Optional: Extending the power cable Step 2.3 Installing and connecting the drain hose Step 2.4 Optional: Extending the drain hose Step 2.5 Optional: Changing the direction of the drain hose Step 2.7 Shortening or extending the refrigerant pipes (assembly pipe) Step 2.8 Fixing the installation plate Outdoor Unit Installation Step 3.1 Fixing the outdoor unit in place Step 3.2 Connecting the cables and the refrigerant pipes Step 3.3 Evacuating the air Step 3.4 Adding refrigerant Installation Inspection Step 4.1 Performing the gas leak tests Step 4.2 Running the Smart Install mode Step 4.3 Performing final check and trial operation Correct Disposal of This Product (Applicable in countries with separate collection systems) Correct disposal of batteries in this product 5 Safety InformationInformation Safety Install your appliance on a level and hard floor that can support its weight Install the drain hose properly so that water drains correctly FOR POWER SUPPLY When the circuit breaker is damaged, contact your nearest service centre 6 • Failing to do so may result in electric shock or fire•Do not use a ventilating fan •A spark may result in an explosion or fireTo reinstall the air conditioner, please contact your nearest service centre 7 •This may result in electric shock•If a child places a bag over its head, it may result in suffocationDo not touch the air flow blade with your hands or fingers during heating •This may result in electric shock or burnsDo not strike or pull the air conditionerwith excessive force •This may result in fire, injury, or problems with the product •This may result in children seriously injuring themselves • Water dripping from the indoor unit may result in fire or property damage •Failing to do so may result in injury, death or property damage •This may result in electric shock, fire, problems with the product, or injuryDo not operate the appliance with wet hands 8 •The water may be harmful to humans•This may result in burns or injury •This may result in property damage •This may result in harm to humans, animals or plants This may result in discolouration, deformation, damage, electric shock or fire •For cleaning inside the appliance, contact your nearest service centre •Failing to do so may result in damage, electric shock or fire Glance a At 9 Indoor Unit Overview10 Remote Control Overview11 Remote Control Operation13 Cooling Operation14 Dehumidifying Operation15 Heating Operation16 Quick Smart Features19 Energy-SavingOperation20 Timed on/Timed off function21 good’sleep functionIn the Cool or Heat mode ► (Select among On, Off, and .) (Set the operation time.) ► • You can adjust the set temperature by1 °C between 16 °C and 30 °C • The recommended and optimal set temperatures in the good’sleep function are as follows: Recommended set Optimal set 22 Cleaning at a Glance24 Troubleshooting25 I cannot change the fanspeed automatically and you cannot change the fan speed • Replace the batteries in the remote control with new ones The remote control does • Make sure that nothing is blocking the remote control sensor • Check whether there are strong lighting apparatus near the air not work signs may interrupt the electric waves The Timed on/off function does not work setting the time The indicator blinks continuously Odours permeate in the room during operation odour.) • Check whether the drains are clean. Clean them regularly An error is indicated sure to pass the error code to the service centre Noise is generated the status of the air conditioner. This is a normal operation Smoke is generated from the outdoor unit in winter • Condensation may develop when the ambient temperature changes excessively. This is a normal operation unit 26 Technical Specifications31 Safety Information on Installation•Verify that the air conditioner is not installed in an easily accessible area General information •Do not place containers with liquids or other objects on the unit Installation of the unit 32 Power supply line, fuse, or circuit breaker33 PreparationStep1.1 Choosing the installation locationOverview of installation location requirements •Comply with the length and height limits described in the figure aboveMinimum clearances for the outdoor unit (6 cases) 34 Step 1.2 Packing and UnpackingTools 36 General tools•Vacuum pump (Backward flowing prevention) •Manifold gauge •Stud finder •Torque wrench •Pipe cutter •Reamer •Pipe bender •Spirit level •Screwdriver •Spanner •Drill •L-wrench •Measuring tape Tools for test operation •Thermometer •Resistance meter •Electroscope Step1.4 Drilling a hole through the wall 37 Step1.5 Taping the pipes, cables, and drain hose38 Indoor Unit InstallationStep 2.1 Connecting the cables (assembly cable) •Tighten the terminal block screw to 1.2-1.8N•m (1.2-1.8kgf•cm) NOTE •Each wire is labelled with the corresponding terminal number •Use shield cable (Category 5; less than 50pF/m) for noisy environmental site •Power & Communication cable shall not exceed 30m 39 Step 2.2 Optional: Extending the power cable1Prepare the following tools •Peel off 20 mm of cable shields from the pre- installed tube •After peeling off the tube wire, you must insert a contraction tube • The compression dimension should be Three or more layers of insulation are required 6Apply heat to the contraction tube to contract it 3Insert both sides of core wire of the power cable into the connection sleeve •Method 1: Push the core wire into the sleeve from both sides •Method 2: Twist the wire cores together and push it into the sleeve •Make sure that the connection parts are not exposed to outside 40 •In case of extending the electric wire, please DO NOT use a round-shapedpressing socket or a fire Step 2.3 Installing and connecting the drain hose 1Install the drain hose 2Pour water into the drain pan. Check whether the hose is well drained •Inadequate installation may cause water leakage Step 2.4 Optional: Extending the drain hose 42 Cut out the appropriate2Smooth the cut edges 4Cut off the remaining foam insulation •The pipe should not project from the rear of the indoor unit 6Pass the pipe through the hole in the wallStep 2.7 Shortening or extending the refrigerant pipes (assembly pipe) 43 Step 2.8 Fixing the installation plateYou can install the indoor unit on a wall, window frame, or gypsum board extending the pipe with welding or brazing brazing process. The joint must be accessible and serviceable 3Attach the installation plate to the wooden upright using tapping screwsWhen fixing the indoor unit on a gypsum board 44 1Use stud finder to find out locations of the studs2Fix the plate hanger on two studs •Fix the installation plate without inclining to one side 45 Outdoor Unit Installation46 Step 3.3 Evacuating the airof cooling capacity and malfunction. Use a vacuum pump 1Leave the system in the standby mode 47 3Open the valve of the low pressure side of manifold gauge anticlockwise•Close the valve of the low pressure side of manifold gauge clockwise •Turn off the vacuum pump •Check for 2 minutes if there is any pressure change •Remove the hose of the low pressure side of manifold gauge 5Set a valve cork of liquid and gas service port to the open position Step 3.4 Adding refrigerant Refer to the Service Manual for further details refrigerant: 48 Installation Inspection49 ❈: Off, : Blinking, : On50 Step 4.3 Performing final check and trial operation1Check the following: •Strength of the installation site •Electric wiring connection •Heat-resistantinsulation of the pipe •Drainage •Grounding conductor connection •Correct operation (Take the following steps.) 2Press the (Power) button on the remote control to check the following: •The indicator on the indoor unit lights up •The airflow blade opens and the fan gears up for operation •After12 minutes of stationary condition, check the indoor unit air treatment 5Press the (Power) button to stop the trial operation 1Shut off the liquid valve with the Allen wrench 3After 2 minutes of operation, shut the suction valve with the same wrench 4Turn off the air conditioner and switch mains supply off 1Turn on th air conditioner and select Fast Cool mode 3Release the valve caps on High and Low pressure side 4Use L-wrenchto close the valve on the high pressure side 5After approximately1 minute, close the valve on the low pressure side Stop operation of the air conditioner by pressing the 7Disconnect the pipes
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