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Air conditioner
Installation manual
AR36BSHUMGMX
• Thank you for purchasing this Samsung air conditioner.
• Before operating this unit, please read this manual carefully and retain it for future reference.
DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 1
DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 1
2022-01-12 오후 1:37:48
2022-01-12 오후 1:37:48

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Summary of Contents for Samsung AR36BSHUMGMX

  • Page 1 Air conditioner Installation manual AR36BSHUMGMX • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference. DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 1 DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 1 2022-01-12 오후 1:37:48 2022-01-12 오후 1:37:48...
  • Page 2 Contents Safety Information General information Safety Information Installing the unit Power supply line, fuse or circuit breaker Installation Procedure Step 1 Choosing the installation location Step 2 Checking and preparing accessories and tools Step 3 Fixing the outdoor unit in place Step 4 Connecting the power cables, communication cable, and controllers Step 5 Optional: Extending the power cable Step 6 Connecting the refrigerant pipe...
  • Page 3: Safety Information

    • This manual explains how to install an indoor unit with children) with reduced physical, sensory or mental a split system with two SAMSUNG units. The use of capabilities, or lack of experience and knowledge, unless other types of units with different control systems may they have been given supervision or instruction concerning damage the units and invalidate the warranty.
  • Page 4: Installing The Unit

    Safety Information Safety Information Installing the unit Power supply line, fuse or circuit breaker WARNING WARNING IMPORTANT: When installing the unit, always remember to • Always make sure that the power supply is compliant connect first the refrigerant tubes, then the electrical lines. with current safety standards.
  • Page 5: Installation Procedure

    Sea breeze Stereo Computer etc Outdoor Unit 7.87 inch(200mm) Air Guide Duct (This product is not provided by Samsung) CAUTION • Depending on the condition of the power supply, unstable power or voltage may cause malfunction of parts or control system (example: on a boat or places using power supplied from electric generator, etc.).
  • Page 6 • Check the condition of the product periodically. – Check the installation site every 3 months and perform anti-corrosion treatment such as R-Pro supplied by SAMSUNG (Code : MOK-220SA) or commercial water repellent grease and wax, etc., based on the product condition.
  • Page 7 When installing more than 1 outdoor unit WARNING Unit : inch (mm) • Should adopt bar type louver. Don’t use a type of rain resistance louver. 59.06 (1500) 23.62 (600) 118.11 (3000) 118.11 (3000) 11.81 (300) or more or more or more or more or more...
  • Page 8: Step 2 Checking And Preparing Accessories And Tools

    Energy Label [Unit : inch(mm)] Anchor bolt hole U.S. Government Federal law prohibits removal of this label before consumer purchase. Heat Pump Samsung Electronics Co., Ltd. Model AJ036JCJ5CH Cooling and Heating Split System Heating Capacity 40,000 Btu/h Cooling Capacity 36,000 Btu/h...
  • Page 9: Step 4 Connecting The Power Cables, Communication Cable, And Controllers

    2 Insert the cables through the conduits, and then fix the CAUTION conduits to the conduit plate with the lock nuts. • Make sure that the wall can support the weights of the rack and 3 Apply silicone to the end of the hose to prevent rain the outdoor unit.
  • Page 10 Installation Procedure Connecting the main power cable Electrical Power supply component box MCCB 1(L) 2(N) Cable tie Outdoor to indoor Main power Communication cable power cable cable The appearance of the unit may be different from the picture depending on the model. Indoor Unit CAUTION •...
  • Page 11 Indoor Rated input current of Power Source the power Outdoor Indoor conversion equipment FAN1(A) FAN2(A) FAN(A) AR36BSHUMGMX AR36BSHUMGMN 208~230V/60Hz 14.7 1.25 1.25 0.51 21.4 35.0 Connecting the outdoor-to-indoor power cable NOTE and the communication cable • RLA is based on AHRI 210/240 cooling standard condition [Indoor temp.
  • Page 12 Installation Procedure Outdoor-to-indoor power terminal NOTE specifications • Lay the electrical wiring so that the front cover does not rise up when doing wiring work and attach the • Connect the cables to the terminal board using the front cover securely. compressed ring terminal.
  • Page 13: Step 5 Optional: Extending The Power Cable

    • Connect the rated cables only. Outdoor-to-indoor power and communication cables specifications • Connect using a driver which is able to apply the rated torque to the screws. • If the terminal is loose, fire may occur caused by arc. If Indoor power supply the terminal is connected too firmly, the terminal may Power supply...
  • Page 14 Installation Procedure 2 As shown in the figure, peel off the shields from the CAUTION rubber and wire of the power cable. • If cable wires are connected without using connecting • Peel off 0.79 inch (20 mm) of cable shields from the sleeves, their contact area becomes reduced, or pre-installed tube.
  • Page 15: Step 6 Connecting The Refrigerant Pipe

    Step 6 Connecting the refrigerant pipe After connecting the pipes, block Items Maximum allowable length [ft(m)] the part . Applicable outdoor AR36BSHUMGMX unit models Main pipe (L1) 246.0(75) Max.height difference between outdoor and 98.4(30) indoor units (h1) (A) Heat radiation holes Do not block the holes.
  • Page 16: Step 7 Optional: Cutting And Flaring The Pipes

    Installation Procedure 3 To prevent any gas from leaking out, remove all burrs CAUTION at the cut edge of the pipe, using a reamer. 4 Slide a flare nut on to the pipe and modify the flare. R 0.016 to 0.032 inch Pipe outlet (0.4 to 0.8 mm) Pipe...
  • Page 17: Step 8 Connecting Up And Removing Air In The Circuit

    Step 8 Connecting up and removing CAUTION air in the circuit • Keep the piping length at a minimum to minimize the additional refrigerant charge due to piping extension. CAUTION • When connecting the pipes, make sure that surrounding objects do not interfere with or contact •...
  • Page 18: Step 9 Performing The Gas Leak Test

    Installation Procedure 3 Connect the charging hose of low pressure side of CAUTION manifold gauge to the packed valve having a service • Connect the indoor and outdoor units using pipes with port as shown at the figure. flared connections (not supplied). For the lines, use CAUTION insulated, unwelded, degreased and deoxidized copper pipe, (Cu DHP type to ISO 1337 or UNI EN 12735-1),...
  • Page 19: Step 10 Adding Refrigerant (R-410A)

    24.6~246.1(7.5~75) 2 Charge the refrigerant through the service port of the 0.323 oz/ft over 24.6ft liquid stop valve. AR36BSHUMGMX (+30g/m over 7.5 m) NOTE • Do not charge the refrigerant through the service port Charging the system with liquid refrigerant of the gas stop valve.
  • Page 20: Step 11 Connecting The Drain Hose To The Outdoor Unit

    Installation Procedure Step 11 Connecting the drain hose to CAUTION the outdoor unit • For AC018/024BXADCH model, do not install a drain hose and a drain plug, drain cap. • When using the air conditioner in the heating mode, (Let the water drain naturally.) ice may accumulate .
  • Page 21: Step 13 Checking The Earthing

    Step 13 Checking the earthing 2 Select the insulation of the refrigerant pipe. • Insulate the gas side and liquid side pipe referring If the power distribution circuit does not have a earthing to the thickness according to the pipe size. or the earthing does not comply with specifications, an •...
  • Page 22: Step 14 Performing Final Check And Trial Operation

    Installation Procedure Step 14 Performing final check and ¹⁾ Defrost test mode trial operation Condition 1: The outdoor temperature is below 10°C. Condition 2: All the temperature conditions should meet 1 Check the power supply between the outdoor unit and the defrost conditions.
  • Page 23 6 View mode: When the K4 switch is pressed, you can see information about our system state as below. • For a function that is not supported, "-" is shown for SEG2, SEG3 or SEG4. K4 short push Display contents SEG1 SEG2 SEG3...
  • Page 24 Installation Procedure Display contents SEG1 SEG2 SEG3 SEG4 Main micom version Year (Dec) Month (Hex) Date (Tens digit) Date (Units digit) After short push 1 Inverter micom version Year (Dec) Month (Hex) Date (Tens digit) Date (Units digit) After short push 2 E2P version Year (Dec) Month (Hex)
  • Page 25 1 Check the product installation status. Option Input SEG1 SEG2 SEG3 SEG4 Function item unit – Check the power supply, communication cables, 100% service valve openings, and quantity of additional (Factory refrigerant. default) – In the initial power supply after installation, the warning of non-fulfilment of Auto check ( ) will Current...
  • Page 26: Extra Procedures

    Extra procedures Extra Procedures Pumping down refrigerant Relocating the indoor and outdoor units WARNING 1 Pump down refrigerant. See Pumping down • After installing the product, be sure to perform leak refrigerant on page 26. tests on the piping connections. After pumping down 2 Remove the power cord.
  • Page 27: Using The Stop Valve

    Using the stop valve NOTE • Do not apply excessive force to the stop valve and always use special instruments. Otherwise, the Opening the stop valve stopping box can be damaged and the back sheet can leaks. 1 Open the cap and turn the stop valve anticlockwise by •...
  • Page 28: Installing The Wind Baffle

    Installing the wind baffle Installing the wind baffle If you operate the cooling operation of air conditioner in the condition where ambient temperature is lower than 23 °F DB(Dry bulb), or the outdoor unit might be faced with strong wind directly, the wind baffle should be installed to prevent the outdoor unit fan from operating in reverse way.
  • Page 29: Troubleshooting

    Appendix Appendix Troubleshooting The table below list the self-diagnostic routines. For some of error codes, you must contact an authorized service centre. If an error occurs during the operation, it is displayed on the outdoor unit PCB LED, both MAIN PCB and INVERTER PCB. Error Meaning Remarks...
  • Page 30 Appendix Error Meaning Remarks Code 1. Check the range of temperature limited for cooling Cooling operation restricted at outdoor temperature below operation E441 Tcool_low value (default:0°C) 2. Check the outdoor temperature sensor E458 Fan speed error FAN1 ERROR E461 Error due to operation failure of inverter compressor E462 System stop due to full current control E463 Over current trip / PFC over current error Check OLP sensor...
  • Page 31 Memo English DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 31 DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 31 2022-01-12 오후 1:37:54 2022-01-12 오후 1:37:54...
  • Page 32 DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 32 DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 32 2022-01-12 오후 1:37:54 2022-01-12 오후 1:37:54...

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