Samsung AR**MXWS Series Installation Manual Download Page 1

Air conditioner

Installation manual

AR**MXWS*** / AR**MXPD***/ AR**NXPX*** /  
AR**NXWX*** / AR**NXCX***

 

Thank you for purchasing this Samsung air conditioner. 

 

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

Summary of Contents for AR**MXWS Series

Page 1: ...Installation manual AR MXWS AR MXPD AR NXPX AR NXWX AR NXCX Thank you for purchasing this Samsung air conditioner Before operating this unit please read this user manual carefully and retain it for fu...

Page 2: ...ssembly pipe Step 2 9 Shortening or extending the refrigerant pipes assembly pipe Step 2 10 Fixing the installation plate Step 2 11 Fixing the indoor unit to the installation plate Step 2 12 Assemblin...

Page 3: ...e unit disable the protection switch and contact SAMSUNG s technical support if the unit produces smoke if the powercable is hot or damaged orif the unit is very noisy Always rememberto inspect the un...

Page 4: ...e animals may urinate on the product Ammonia may be generated Do not use the indoorunit forpreservation of food items plants equipment and art works This may cause deterioration of theirquality Do not...

Page 5: ...result in corrosion The following checks shall be performed for installation The charging amount depends on the room size The ventilation devices and outlets are operating normally and are not obstruc...

Page 6: ...with which the workercan work in a flammable atmosphere Otherparts may result in ignition due to leakage Replace components onlywith parts specified by Samsung Otherparts may result in the ignition o...

Page 7: ...se dedicated tools and piping materials Because the pressure of the refrigerant R 32 is approximately1 6 times higherthan that of R 22 failure to use the dedicated tools and piping materials may cause...

Page 8: ...When installing1 outdoor unit 6 cases Unit mm 300 1500 300 150 600 1500 2000 500 300 300 1500 Unit m Model Pipe length Pipe height Minimum Maximum Maximum 07 09 12 3 15 8 Preparation 100 mm ormore 12...

Page 9: ...e product Be sure to install the outdoor unit in a level place where its vibration does not affect the whole product Step1 2 Checking and preparing accessories and tools Accessories Accessories in the...

Page 10: ...erleg 4 NOTE A flare nut is attached to the end of each pipe of an evaporator or a service port Use flare nuts when connecting the pipes Wire assembly cables are optional If they are not supplied use...

Page 11: ...ically bent it but slowly turn it in the opposite direction as shown Otherwise the pipe may be damaged in the process 2 Drill the hole CAUTION Be sure to drill only one hole Make sure that the hole sl...

Page 12: ...panel 1 Remove the cap screws then the screws Cap screw Screw Phillips screwdriver Flat head screwdriver 2 Unlock the side hooks then centre hooks Then unlock the bottom hooks to pull out the cover p...

Page 13: ...overheating of the electrical contact during installation If you need to extend the pipe be sure to extend the cable too Unit m Model Cable Maximum 07 09 12 30 Do not connect two or more different ca...

Page 14: ...0 180 3 Insert both sides of core wire of the powercable into the connection sleeve Method1 Push the core wire into the sleeve from both sides Method 2 Twist the wire cores togetherand push it into th...

Page 15: ...hose Wall 5 cm less Ditch Water Slant downwards Slant upwards Dipped in water Bent Too small clearance Too small clearance Indoor unit Drain hose 2 Pourwater into the drain pan Check whetherthe hose...

Page 16: ...lation Vinyl tape Step 2 7 Optional Changing the direction of the drain hose Pour water in the direction of arrow Front view Side view Direction of the drained water Drain pan outlet Rubber cap CAUTIO...

Page 17: ...plying the following torque Outerdiameter mm Torque N m Torque kgf cm 6 35 14 to18 140 to180 9 52 34 to 42 350 to 430 12 70 49 to 61 500 to 620 15 88 68 to 82 690 to 830 NOTE If you want to shorten or...

Page 18: ...ons of good ventilation Be sure to perform welding and piping works for mechanical connections underthe conditions that the refrigerant does not circulate When reconnecting the pipes make sure to perf...

Page 19: ...an withstand the weight of the indoor unit If you install the indoor unit in a place where it is not strong enough to withstand the unit s weight the unit could fall and cause injury When fixing the i...

Page 20: ...ry or equipment damage Search for other spots if there are less than two studs orthe distance between the studs are different from the plate hanger Fix the installation plate without inclining to one...

Page 21: ...tional Fixing the outdoorunit 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 outdoo...

Page 22: ...cooling capacity and malfunction Use a vacuum pump CAUTION When installing make sure there is no leakage When recovering the refrigerant ground the compressorfirst before removing the connection pipe...

Page 23: ...ts shall be kept Make sure that contamination by otherrefrigerants does not occurforcharging To minimize the amount of refrigerant keep the hoses and lines as short as possible The cylinders shall be...

Page 24: ...ity of refrigerant replenishment C Total refrigerant charge d Refrigerant cylinder and manifold for charging CAUTION The filled out label must be adhered in the proximity of the product charging port...

Page 25: ...the airconditioneris in the standby status 2 Hold down the Power Mode SET and SET Temperature type buttons on the remote control simultaneously for4 seconds 3 Wait until Smart Install mode succeeds o...

Page 26: ...r Check the connection of the connector Error on indoorfan motor Check the connection of the connector Remove foreign substance Check forthe cause that restrains motor display and all LEDs blink EEPRO...

Page 27: ...r unit This operation must be carried out before disconnecting the refrigerant tubing in orderto avoid refrigerant loss to the atmosphere WARNING After installing the product be sure to perform leak t...

Page 28: ...ed before and while taking the decommissioning procedure Before decommissioning the worker shall be familiarwith the product details The entire refrigerant shall be recovered safely Before starting th...

Page 29: ...CB 4 Find the PCB wire and connect the wire to the Sub PCB as seen in the picture 5 Connect the wire remote controller central remote controller etc to the Sub PCB 6 Assemble the Cover PCB and the fro...

Page 30: ...DB68 06730A 03...

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