Samsung AQV12UGEX, AQV09UGEN manual Purging the indoor unit, Cutting or extending the pipe, Depth a

Page 31

Purging the indoor unit

The indoor unit is supplied with inert gas (nitrogen).

Before installing the unit, check if nitrogen gas flow out of indoor unit.

If this one isn’t true, DO NOT INSTALL THE UNIT since leakage could be inside the indoor unit.

1.Unscrew the caps at the end of each pipe.

All inert gas exhausts from the indoor unit.

• To prevent dirt or foreign substances from getting into the pipes during

installation, do NOT remove the caps completely until you are ready to

 

 

 

connect the pipes.

Pipes

 

Unscrew the caps

 

• The remaining air in the Refrigeration cycle, which contains moisture,

 

 

 

 

 

may cause malfunction on the compressor.

•Always contact the service center or a professional installation agency for product installation.

Cutting or extending the pipe

The length of the pipe can be:

•Extended up to : see table page 24

•Shorten up to: see page 24

If you need a pipe longer than 5 meters:

• You must extend the assembly cable.

•You must add refrigerant to the pipes; otherwise, the indoor unit may freeze.

1.Make sure that you have all the required tools (pipe cutter, reamer, flaring tool and pipe holder).

2.If you want to shorten the pipe, cut it using a pipe cutter, ensuring that the cut edge remains at 90° with the side of the pipe (see below examples of correct and incorrect cut edges).

Pipe

Oblique

Rough

Burr

cutter

 

 

 

Pipe

ENGLISH

3. To prevent a gas leak, remove all burrs at the cut edge of the pipe using a reamer.

• Face the pipe down while removing the burrs to make sure that burrs do not get in to the pipe.

4. Put a flare nut slightly into the pipe and modify the flare.

Pipe

Flare

Outer Diameter (D)

Depth (A)

Flaring Size (B)

 

 

 

ø6.35 mm

1.3 mm

9.0 mm

ø9.52 mm

1.8 mm

13.0 mm

ø12.70 mm

2.0 mm

16.2 mm

ø15.88 mm

2.2 mm

19.3 mm

ø19.05 mm

2.2 mm

22.5 mm

ø22.23 mm

2.2 mm

25.7 mm

31

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Contents Vivaldi MAXAQV09&12U@@ IB&IM32450AE.indd 2011-3-5 Contents Wall socket Safety precautionsImportant safety symbols and precautions Follow directionsFor Using For Cleaning Operation ranges Checking before useDisplay Power buttonChecking the name of the parts Main partsRemote controller buttons Checking the remote controllerInserting the batteries Remote controller displayBattery changing time Storing the remote controllerBasic function Press Button to adjust the temperatureVertical air flow Adjusting the air flow directionUsing the Turbo function Press the Air swing button on the remote controllerPress the Time Up or Time Down button to set the time When the air conditioner is on and in cool/heat modePress the button on the remote controller ModeAdditional options available in On timer mode Setting the On/Off timerPress the On Timer/Off Timer button Cancel Press the Cancel buttonTurn off automatically Using the Smart Saver functionFrom the moment you have set the timer If the air conditioner is on If the air conditioner is offYou can reduce the noise generated from an indoor unit Using the Quiet functionUsing the Auto Clean function When the air conditioner is turned onOpening the panel Cleaning the air conditionerCleaning the indoor unit Cleaning the outdoor unit heat exchangerDry the Air filter in a ventilated area Cleaning the air filterRemoving the Air filter Open the panel and put the Air filter outPeriodical checks Maintaining the air conditionerTroubleshooting Flow movement changes. It is normal Outdoor unit Heat exchanger during Heat mode in winterConnection General information  a place where the air filter can be replaced easily Choosing the installation locationInstalling the unit Power supply line, fuse or circuit breakerOutdoor Unit Where sulfide gas existsModel Top view Side view When installing more than 1 outdoor unitWhen the air outlet is towards the wall  Figure DescriptionAccessories in the indoor unit case AccessoriesAccessories in the outdoor unit case Tools for test operations Fixing the installation plateOptional accessories Tools required for installation General ToolsCable specification Connecting the assembly cableConnecting the cable 09/10/1218/24 Each wire is labeled with the corresponding terminal numberCut off the remaining foam insulation Smooth the cut edgesPut a flare nut slightly into the pipe and modify the flare Purging the indoor unitCutting or extending the pipe Unscrew the caps at the end of each pipeOuter Diameter Pipe 50 Pa. The joint must be accessible and serviceableCorrect Inclined CrackedDrain hose installation Connect a drain hose to the drain plug Purging the connected pipesEnsure that condensation draining is adequate Adding Refrigerant  the factory refrigerant charge of the product Please fill in with indelible ink1975 Leak test with nitrogen before opening valves Performing the gas leak testsTo check for gas leaks on the outdoor unit To check for gas leaks on the indoor unitFixing the outdoor unit in place Outdoor unit installed on the wall by rackThen place the indoor unit on the installation plate Fixing the indoor unit in placeFinal Check and Trial Operation Insulation tape to finish How to connect your extended power cablesApply heat to the contraction tube to contract it After tube contraction work is completed, wrap it withEnglish 05 133 42 27Samsung 7267864, € 0.07/min 02-201-24-18Air Conditioner
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AQV10UWEX, AQV12UGEX, AQV09UGEX, AQV10UWEN, AQV12UGEN specifications

Samsung has consistently been at the forefront of innovation in the air conditioning market, and their latest models, the AQV09UGEN, AQV12UGEN, AQV09UGEX, and AQV12UGEX, exemplify this commitment to quality and efficiency. These models are designed to meet the demanding needs of modern households and commercial spaces while ensuring optimal climate control.

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