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Samsung AR MRFQ Series, User'S Manual & Installation Manual

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Samsung AR MRFQ Series User'S Manual & Installation Manual Download Page 1

Air conditioner 

User manual/Installation manual

AR

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MRFQ

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Thank you for purchasing this Samsung air conditioner.

 

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Before operating this unit, please read this user manual carefully and retain it for future reference.

RAC MEDIA ODM 아프리카향 IBIM_EN_DB68-00000A-00.indb   1

2017-01-20   오전 11:28:24

Summary of Contents for AR MRFQ Series

Page 1: ...manual AR MRFQ Thank you for purchasing this Samsung air conditioner Before operating this unit please read this user manual carefully and retain it for future reference RAC MEDIA ODM 아프리카향 IBIM_EN_DB68 00000A 00 indb 1 2017 01 20 오전 11 28 24 ...

Page 2: ...lling air flow direction Power Smart Features 17 Cooling Operation 17 Cool mode Dehumidifying Operation 17 Dry mode Quick Smart Features 18 Auto mode Fan mode Turbo function Display lighting function Energy Saving Features 20 Energy Saving Operation 20 Timed on Timed off function good sleep function Cleaning and Maintenance 22 Cleaning at a Glance 22 Troubleshooting 24 RAC MEDIA ODM 아프리카향 IBIM_EN_...

Page 3: ...tending the drain hose Step 2 5 Optional Changing the direction of the drain hose Step 2 6 Installing and connecting the assembly pipes to the refrigerant pipes assembly pipe Step 2 7 Shortening or extending the refrigerant pipes assembly pipe Step 2 8 Fixing the installation plate Outdoor Unit Installation 40 Step 3 1 Fixing the outdoor unit in place Step 3 2 Connecting the cables and the refrige...

Page 4: ... the retailer where they purchased this product or their local government office for details of where and how they can take these items for environmentally safe recycling Business users should contact their supplier and check the terms and conditions of the purchase contract This product and its electronic accessories should not be mixed with other commercial wastes for disposal Correct disposal o...

Page 5: ...ING 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 a power cord with this product s power specifications o...

Page 6: ...o so may result in electric shock fire explosion or problems with the product Do not install this appliance near a heater or inflammable material Do not install this appliance in a humid oily or dusty location in a location exposed to direct sunlight and water or rain Do not install this appliance in a location where gas may leak This may result in electric shock or fire Never install the outdoor ...

Page 7: ...t make sure to connect the drain hose so that draining is performed correctly The water generated during heating by the outdoor unit may overflow and result in property damage In particular in winter if a block of ice falls it may result in injury death or property damage FOR POWER SUPPLY WARNING When the circuit breaker is damaged contact your nearest service centre Do not pull or excessively ben...

Page 8: ... Failing to do so may result in electric shock or fire In the event of a gas leak such as propane gas LP gas etc ventilate immediately without touching the power line Do not touch the appliance or power line Do not use a ventilating fan A spark may result in an explosion or fire To reinstall the air conditioner please contact your nearest service centre Failing to do so may result in problems with...

Page 9: ...f the reach of children as packaging materials can be dangerous to children If a child places a bag over its head it may result in suffocation Do not touch the air flow blade with your hands or fingers during heating This may result in electric shock or burns Do not insert your fingers or foreign substances into the air inlet outlet of the air conditioner Take special care that children do not inj...

Page 10: ...e 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 Check that the installation frame of the outdoor unit is not broken at least once a year Failing to do so may result in injury death or property damage Max current is measured...

Page 11: ...roduct This may result in burns or injury 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 property damage Avoid directly exposing humans animals or plants to the air flow from the air conditioner for long periods of time This may result in harm to humans animals or plants This appliance is not int...

Page 12: ...shock or fire CAUTION Take care when cleaning the surface of the heat exchanger of the outdoor unit since it has sharp edges This should be done by a qualified technician Please contact your installer or service centre Do not clean the inside of the air conditioner by yourself For cleaning inside the appliance contact your nearest service centre When cleaning the filter refer to the descriptions i...

Page 13: ...down 04 Air flow blade left and right 05 Display 06 Room temperature sensor 07 Remote control receiver The actual product may differ slightly from the image depicted below Indoor Unit Overview At a Glance RAC MEDIA ODM 아프리카향 IBIM_EN_DB68 00000A 00 indb 13 2017 01 20 오전 11 28 28 ...

Page 14: ...11 Options button 12 Timer button 13 Direction button Selection button 14 Vertical air swing button 15 Mode button 16 Fan speed button 17 Direct button 18 Settings button 19 SET button NOTE The descriptions in this manual are primarily made based on the remote control buttons Although Heat Clean are displayed on the remote control display they are not available on this model Heat Inserting batteri...

Page 15: ... temperature NOTE You can use the Cool and Dry modes in the following conditions Mode Cool Dry Indoor temperature 17 C to 32 C 10 C to 32 C Outdoor temperature 18 C to 43 C 11 C to 43 C Indoor humidity 80 or less relative humidity _ If the air conditioner operates in a high humidity environment in the Cool mode for an extended period of time condensation may occur You can use the air conditioner e...

Page 16: ...ust the vertical air blade manually It may not close completely when you turn off the air conditioner Deflector rod Horizontal air flow manual Keep the horizontal air flow in a constant direction by changing the directions of the horizontal air flow blades manually CAUTION To prevent personal injury make sure that you change the directions of the horizontal air flow blades after stopping the movem...

Page 17: ...kly select a low temperature and a strong fan speed To save energy select a high temperature and a weak fan speed Power Smart Features 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 When the current humidity seems to be high adjust the set temperature to a low temperature You cannot use the Dry mode for...

Page 18: ...n mode to run the air conditioner like a common fan The air conditioner provides a natural breeze Select Fan NOTE If the air conditioner will not be used for an extended period of time dry the air conditioner by running it in the Fan mode for 3 or 4 hours The outdoor unit is designed not to operate in the Fan mode to prevent cold air from entering through the unit This is a normal operation and no...

Page 19: ...ng these functions are cancelled You can change the air flow direction You can change the set temperature and the fan speed Display lighting function Use the Display lighting function to turn on or off the lighting of the indoor unit display Select Display NOTE The Display lighting function does not operate when the indoor unit is turned off If you change the current mode or funtion when the Displ...

Page 20: ...perature You cannot change the set temperature while the Fan mode is running You cannot set the same time for both of the Timed on and Timed off functions Combining Timed on and Timed off When the air conditioner is off Example Timed on 3 hours Timed off 5 hours The air conditioner turns on after 3 hours from the moment you start Timed on off remains on for 2 hours then turns off automatically Whe...

Page 21: ...in the good sleep function are as follows Mode Recommended set temperature Optimal set temperature Cool 25 C to 27 C 26 C You can set the operation time to between 0 5 and 24 hours Set the operation time to 0 0 to cancel the good sleep function The default operation time for the good sleep function in the Cool mode is 7 hours The air conditioner stops automatically when the operation time expires ...

Page 22: ...huric 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 Make sure to prevent any injury from sharp edges of the surface when handling the heat exchanger Cle...

Page 23: ...damage the filter Do not expose the air filter to direct sunlight when drying it NOTE Clean the air filter every 2 weeks Cleaning term may vary depending on the usage and environmental conditions If the air filter dries in a humid area it may produce offensive odours Clean it again and dry it in a well ventilated area RAC MEDIA ODM 아프리카향 IBIM_EN_DB68 00000A 00 indb 23 2017 01 20 오전 11 28 33 ...

Page 24: ...nnot change the temperature Check whether the Fan or Fast mode is running In these modes the air conditioner controls the set temperature automatically and you cannot change the set temperature Cool air does not come out of the air conditioner Check whether the set temperature is higher in the Cool mode than the current temperature Press the Temperature button on the remote control to change the s...

Page 25: ...whether the pipe length is too long When the pipe length exceeds the maximum pipe length the cooling performance may decrease I cannot change the air flow direction Check whether the good sleep function is running While this function is running you cannot control the air flow direction I cannot change the fan speed When the Auto Dry or Turbo mode is running or the good sleep function is running in...

Page 26: ...nks continuously Press the Power button to turn off the air conditioner or disconnect the power plug If the indicator is still blinking contact the service centre Odours permeate in the room during operation Check whether the air conditioner is running in a smoky area Ventilate the room or operate the air conditioner in the Fan mode for 3 to 4 hours There are no components used in the air conditio...

Page 27: ...generated depending on the status of the air conditioner This is a normal operation Water drops from the pipe connections of the outdoor unit Condensation may develop when the ambient temperature changes excessively This is a normal operation RAC MEDIA ODM 아프리카향 IBIM_EN_DB68 00000A 00 indb 27 2017 01 20 오전 11 28 33 ...

Page 28: ...oving parts which should always be kept out of the reach of children Do not attempt to repair move alter or reinstall the unit If performed by unauthorised personnel these operations may cause electric shocks or fires Do not place containers with liquids or other objects on the unit All the materials used for the manufacture and packaging of the air conditioner are recyclable The packing material ...

Page 29: ...on it At least once in a year Power supply line fuse or circuit breaker Always make sure that the power supply is compliant with current safety standards Always install the air conditioner in compliance with current local safety standards Always verify that a suitable grounding connection is available Verify that the voltage and frequency of the power supply comply with the specifications and that...

Page 30: ...rom the images depicted here Make a U trap A on the pipe which is connected to the indoor unit at outer wall and cut the bottom part of the insulation about 10 mm to prevent rainwater from getting inside through the insulation Outdoor Unit Outer wall Indoor Unit Cut insulation to have rainwater drained CAUTION Comply with the length and height limits described in the figure above Minimum clearance...

Page 31: ...ffect the whole product Be sure to install the outdoor unit in a level place where its vibration does not affect the whole product Step 1 2 Checking and preparing accessories and tools Accessories Accessories in the indoor unit package Installation plate 1 09 12 Installation plate 1 18 installation plate 1 24 Remote control 1 Remote control battery 2 User Manual and Installation Manual 1 RAC MEDIA...

Page 32: ...ipes If these accessories are supplied they are in the accessory package or outdoor unit package Tools 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 Step 1 3 Drilling a hole through the wall...

Page 33: ...e to drill only one hole Make sure that the hole slants downwards so that the drain hose slants downwards to drain water well Wall Drain hose Indoor unit The hole slants downwards Step 1 4 Taping the pipes cables and drain hose 1 Wrap foam insulation on parts without insulation on the ends of the refrigerant pipes as shown in the figure This wrapping minimises condensation problem Insulation Refri...

Page 34: ...polychloroprene sheathed flexible cord Code designation IEC 60245 IEC 66 CENELEC H07RN F IEC 60227 IEC 53 CENELEC H05VV F Power Communication cable shall not exceed 30m CAUTION For the terminal block wiring use a wire with a ring terminal socket only Regular wires without a ring terminal socket may become a hazard due to overheating of the electrical contact during installation If you need to exte...

Page 35: ...eve Connection sleeve 4 Using a crimping tool compress the two points and flip it over and compress another two points in the same location The compression dimension should be 8 0 Compression dimension After compressing it pull both sides of the wire to make sure it is firmly pressed Compress it 4 times Compress it 4 times Method 1 Method 2 5 mm 5 mm 5 Wrap it with the insulation tape twice or mor...

Page 36: ...when you pour water to check for leakage Make sure that the water does not overflow onto the electrical part If the diameter of the connection hose is smaller than the product s drain hose water leakage may occur Inadequate installation may cause water leakage If the drain hose is routed inside the room insulate the hose so that dripping condensation does not damage the furniture or floors Do not ...

Page 37: ... gas refrigerant pipe are already fitted to the air conditioner The connection procedure for the refrigerant pipes varies according to the exit position of each pipe when facing the wall Left A Underside C Right B 1 Cut out the appropriate knock out piece A B C on the rear of the indoor unit unless you connect the pipe directly from the rear 2 Smooth the cut edges 3 Remove the protection caps of t...

Page 38: ...A Indoor outlet pipe Flare nut Unit mm Outer diameter mm Torque N m Torque kgf cm ø 6 35 14 to 18 140 to 180 ø 9 52 34 to 42 350 to 430 ø 12 70 49 to 61 500 to 620 ø 15 88 68 to 82 690 to 830 Connecting pipe CAUTION If you need a pipe longer than specified in piping codes and standards you must add refrigerant to the pipe Otherwise the indoor unit may freeze While removing burrs put the pipe face ...

Page 39: ... 65 mm 24 Pipe bundle hole Ø 90 mm NOTE If you mount the plate to a concrete wall using plastic anchors make sure that gaps between the wall and the plate created by projected anchor is less than 20 mm When fixing the indoor unit on a window frame 1 Determine the positions of the wooden uprights to be attached to the window frame 2 Attach the wooden uprights to the window frame giving attention to...

Page 40: ...the outdoor unit so that the fan can operate correctly Optional Fixing the outdoor unit to a wall with a rack Soft rubber designed to cut off vibration from rack to wall not supplied with product Soft rubber designed to cut off residual vibration from outdoor unit to rack not supplied with product NOTE Make sure that the wall can support the weights of the rack and the outdoor unit Install the rac...

Page 41: ...se a vacuum pump CAUTION When installing make sure there is no leakage When recovering the refrigerant ground the compressor first before removing the connection pipe If the refrigerant pipe is not properly connected and the compressor works with the stop valve open the pipe inhales the air and it makes the pressure inside of the refrigerant cycle abnormally high It may cause explosion and injury ...

Page 42: ...mal Refer to the Service Manual for further details CAUTION The remaining air in the Refrigeration cycle which contains moisture may cause malfunction of the compressor Always contact the service centre or a professional installation agency for product installation R 410A is a mixed type of refrigerant It is necessary for recharging under conditions of liquid When recharging refrigerant from the r...

Page 43: ...ion site Tightness of pipe connection to detect gas leak Electric wiring connection Heat resistant insulation of the pipe Drainage Grounding conductor connection Correct operation Take the following steps 2 Press 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 3 Press the Mode button...

Page 44: ...op the compressor and then remove the connected pipes Do not operate the compressor while a valve is open due to refrigerant leakage from a pipe or an unconnected or incorrectly connected pipe Failure to do so may cause air to flow into the compressor and too a high pressure to develop inside the refrigerant circuit leading to an explosion or product malfunction WARNING ...

Page 45: ...45 English Installation Memo RAC MEDIA ODM 아프리카향 IBIM_EN_DB68 00000A 00 indb 45 2017 01 20 오전 11 28 50 ...

Page 46: ... ANGOLA 940 271 635 MOZAMBIQUE 847267864 827267864 NIGERIA 0800 726 7864 www samsung com africa_en support Ghana 0800 100077 Cote D lvoire 8000 0077 www samsung com africa_fr support SENEGAL 800 00 0077 CAMEROON 67095 0077 KENYA 0800 545 545 www samsung com support UGANDA 0800 300 300 TANZANIA 0800 780 089 RWANDA 9999 BURUNDI 200 DRC 499999 SUDAN 1969 RAC MEDIA ODM 아프리카향 IBIM_EN_DB68 00000A 00 ind...

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