Samsung AR09MSWXBWKXEU, AR12MSPXASINEU Evacuating the air, Leave the system in the standby mode

Page 18

Control box

Remove the screw for the control box cover

Remove the gas and liquid

For connecting the

service port caps

refrigerant pipes

Gas service port <Low pressure>

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.

1Leave the system in the standby mode.

WARNING

Do not turn on the system! This is necessary for better vacuum operation (full OPEN position of Electronic Expansion Valve).

2Connect the charging hose of the low pressure side of manifold gauge to a gas service port as seen in the picture.

Installation

Liquid service port

Connect the gas and liquid

<High pressure>

refrigerant pipes

Step 3.3 Evacuating the air

The outdoor unit is loaded with sufficient R-410A refrigerant. Do not vent R-410A into atmosphere: it is a fluorinated greenhouse gas, covered by Kyoto Protocol, with a Global Warming Potential (GWP) = 2088. You should evacuate the air in the indoor unit and in the pipe. If air remains in the refrigerant pipes, it affects the compressor. It may cause reduction

of cooling capacity and malfunction. Use a vacuum pump.

3

Valve

15 minutes

4

Vacuum

Pump

(Backward ￿owing prevention)

Liquid service port <Low pressure>

5

Liquid service port <High pressure>

18English

Image 18
Contents Air conditioner Contents Safety Information on Installation General informationInstall the unit in a place where water can drain smoothly Fires, explosions or injuriesMinimum clearances for the outdoor unit Choosing the installation locationPreparation CasesAccessories Accessories in the indoor unit packageUnit mm Tools for test operation Accessories in the outdoor unit packageTools General tools Thermometer Resistance meter Electroscope EnglishDrilling a hole through the wall Taping the pipes, cables, and drain hoseDisassembling the cover panel Indoor Unit InstallationInstallation plate Remove the cap screws, then the screwsConnecting the Power and communication cables assembly cable Optional Extending the power cable Compression dimension should beOptional Extending the drain hose Installing and connecting the drain hoseInstall the drain hose FireOptional Changing the direction of the drain hose Shortening or extending the refrigerant pipes assembly pipe Pass the pipe through the hole in the wall10 Fixing the installation plate When fixing the indoor unit on a wallWhen fixing the indoor unit on a window frame Fix the installation plate without inclining to one side 11 Fixing the indoor unit to the installation plateWhen fixing the indoor unit on a gypsum board 12 Assembling the cover panelRefrigerant pipes Outdoor Unit InstallationFixing the outdoor unit in place That the fan can operate correctlyLeave the system in the standby mode Evacuating the airCooling capacity and malfunction. Use a vacuum pump Adding refrigerant Siphon①+②, c Installation Inspection Running the Smart Install modeMotor Connector Remove foreign substance. Check Error betweenPower cable or communication Blocking error OpenPumping down for removing the product Check the following Strength of the installation sitePerforming final check and trial operation Let the compressor run for more than 5 minutesSub PCB installationoptional Attach the Sub PCB to the Case Sub PCBAssemble the Case Sub PCB to the indoor unit DB68-06732A-03
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AR09MSPXAWKXEU, AR12MSWXBWKNEU, AR12MSPXASIXEU, AR09MSPXASIXEU, AR07MSWXBWKNEU specifications

The Samsung AR09MSPXBWKNEU and its counterparts, the AR12MSPXBWKXEU, AR12MSPXBWKNEU, and AR09MSPXBWKXEU, are part of Samsung’s innovative range of air conditioning units designed for superior performance and energy efficiency. These models represent a combination of sleek design, advanced technology, and user-friendly features, catering to residential and commercial cooling needs.

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Lastly, the modern and minimalist design of the Samsung air conditioning units ensures that they seamlessly blend into any interior decor, making them not just functional appliances but also aesthetic additions to the space.

In summary, Samsung’s AR09MSPXBWKNEU, AR12MSPXBWKXEU, AR12MSPXBWKNEU, and AR09MSPXBWKXEU air conditioners showcase cutting-edge technology, robust features, and energy efficiency, making them excellent options for consumers looking to enhance their indoor climate conditions.