Samsung AF0AKV3SAEENSG manual Refrigerant piping work, Connecting the pipes

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INSTALLATION PARTS

Refrigerant piping work

WARNING

When installing, make sure there is no leakage. When recovering the refrigerant, ground the compressor before removing the connection pipe.

If the refrigerant pipe is not properly connected and the compressor works with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant cycle abnormally high and it may cause explosion and injury.

Try to keep the length of the refrigerant pipe as short as possible and make sure to minimize the height difference between the indoor and outdoor unit.

The piping length between the outdoor unit and the indoor unit may not exceed the allowable piping length and height difference.

Use only certified refrigerant pipe and follow the installation method.

After completing the pipe installation, measure the length of the pipe to see whether or not you need to charge additional refrigerant. If you do, you must use R-410A refrigerant.

Use clean refrigerant pipe with no harmful ion, oxide, dust, iron content or moisture inside pipe.

Connecting the pipes

1There are holes for refrigerant pipes on the left, right and rear side of the indoor unit and you may choose any one of the holes depending on your installation location. Choose a side for the easier pipe connection. You may connect the drain hose through the hole in the middle part of the rear side on the indoor unit.

CAUTION

Do not use a hammer, but use a cutter to cut the notch.

Holes for refrigerant pipe

Holes for drain hose

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Contents Air conditioner Contents Safety precautions For Installation Using Parts For Power Supply Using Parts Safety precautions Using Parts For Cleaning Operational temperature and humidity range Using outdoor unitChecking the auxiliary power switch Checking before useMain parts Viewing the partsTo open the panel Locking the control panel Control panel and the displayUsing the air conditioner with the control panel Checking the remote controller Remote controller buttonRemote controller display Inserting the batteriesBattery changing time Storing the remote controllerAuto Basic operationCool DryAdjusting the air flow direction Using the Turbo function Timer function Setting the On timerSetting the Off timer Cleaning the indoor unit Cleaning and maintaining the air conditionerCleaning the outdoor unit heat exchanger Cleaning the air filter Maintaining the air conditioner Periodical checks Troubleshooting Problem SolutionTroubleshooting General information Installing the unit Power supply line, fuse or circuit breakerInstallation Parts Accessory parts list Indoor  outdoor unit type and combination Preparation for installationMoving the outdoor unit Deciding on where to install the product Indoor unitOutdoor unit Deciding on where to install the product Space requirements Installation location 2000 Or more 300 or More 1500 or Or 600 or more more Or more Less than 30m Pipe length between the indoor and the outdoor unitDrilling a hole in the wall Installing indoor unit Installing Outdoor unitBase ground contruction Installation Parts Installation Parts Connecting the pipes Refrigerant piping workFix the pipe on Indoor Selecting refrigerant pipe Pipe connectionTemper grade and minimum thickness of the refrigerant pipe Storing refrigerant pipe Direction of the pipe when brazing Cutting or flaring the pipesTightening flare connection part Connecting the drain hose Pipe bendingSelecting the insulator of the refrigerant pipe Insulating refrigerant pipeRefrigerant charging Allowable refrigerant pipe lengthHow to add refrigerant Wiring work Electrical workPower supply and wire specification Power wiring diagram Phase 4 wiresConnecting power and communication cable EarthSelecting solderless ring terminal Connecting the power terminal Fixing the power cable Connect the ring terminalGrounding work Installing grounding wire Wiring work Gas leak test and vacuum drying Check lists after completing the installation Testing operations SEG2 SEG3 SEG4 On on Check electrical connection and setting E441 IPM Installationparts How to connect your extended power cables Installation Parts Packing and unpacking guide Unpacking the indoor unit Packing the indoor unitUnpacking the outdoor unit Packing the outdoor unitCooling Questions or COMMENTS?