Samsung AR12KPFNDWKNSG, AR24KPFNDWKNSG, AR18KPFNDWKNSG manual English-44, Correct Inclined, Cracked

Page 44

Cutting or extending the pipe

5. Check if you flared the pipe correctly (see examples of incorrectly flared pipes below).

Correct

Inclined

Damaged

Cracked

Uneven

 

 

Surface

 

Thickness

6. Align the pipes to connect them easily. Tighten the flare nuts first with your hands, and then with a torque wrench, applying the following torque:

Flare nut

 

 

 

 

 

 

 

 

 

Indoor outlet

 

pipe

 

 

 

 

 

Connecting pipe

Outer Diameter

 

Torque

 

 

 

N•m

 

kgf•cm

 

 

 

 

 

 

ø6.35 mm

14~18

 

140~180

ø9.52 mm

34~42

 

350~430

ø12.70 mm

49~61

 

500~620

ø15.88 mm

68~82

 

690~830

• Excessive torque can be cause of gas leakage. If extending pipe by welding/brazing please ensure nitrogen is used

during welding/brazing process. The joint must be accessible and serviceable.

• The holder system is detachable as shown..

Holder system (detachable)

7. For further details on how to connect to the outdoor unit and evacuate the air, refer to page 47~48.

• Tighten the flare nut with torque wrench according to specified method.

If the flare nut is over-tightened, the flare may break and cause refrigerant gas leakage.

Installing and connecting the drain hose of the indoor unit

When installing the drain hose for the indoor unit, check if condensation draining is adequate. When passing the drain hose through the 65 mm hole drilled in the wall, check the followings:

Wall

Indoor unit

Drain hose

The drain hose must NOT slant upwards.

The end of the drain hose must NOT be placed under water.

The drain hose must not be bent.

English-44

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Contents Air Conditioner Features of your new air conditioner Contents Safety precautions English-4English-5 01epPr arationFor Using English-6English-7 Do not place objects or devices under the indoor unit English-8For Cleaning English-9English-10 Checking before useOperation ranges Checking the name of the parts Main partsFor model ARKPFN DisplayEnglish-12 Checking the remote controllerRemote controller buttons Remote controller display Low Battery warningStoring the remote controller Inserting the batteriesBasic function English-15 Press the button to adjust the temperaturePress the button to set the desired fan speed Adjusting the air flow direction Vertical air flowHorizontal air flow English-16Setting the On/Off timer Setting the On timerSet the timer to press the SET button You can adjust the fan speed in Cool/Fan/Heat modeSetting the Off timer Set the timer toEnglish-18 Button English-19 Additional options available in modeMode Step cooling function English-20English-21 Using the Fast functionUsing the Comfort function Press the Single user button Using the Single User functionEnglish-22 English-23 Using the Auto Clean functionSetting the Beep sound Cleaning the air conditioner Cleaning the indoor unitCleaning the outdoor unit heat exchanger English-24Cleaning the air filter Removing the Air filterEnglish-25 Remove the air filter from the main bodyEnglish-26 Removing the Air filterAir filter Reassembling the Air filterEnglish-27 Maintaining the air conditioner English-28English-29 TroubleshootingAir conditioner Button or disconnect the power plug/switch Check the Drains have been cleared Regular MaintenanceError is indicated Heard when refrigerant flow movement changes. It is normal07stIn llan atio General informationEnglish-31 Choosing the installation location Installing the unitPower supply line, fuse or circuit breaker Indoor unitWhere sulfide gas exists Outdoor UnitEnglish-33 Noise and vibrationWhen installing more than 1 outdoor unit When the air outlet is towards the wallEnglish-34  Figure DescriptionAccessories Accessories in the indoor unit caseAccessories in the outdoor unit case English-35Fixing the installation plate Optional accessoriesTools required for installation General Tools Tools for test operationsAssembling the hanger screw English-37On a Wall On aThis QR code for detail video of indoor unit installation Removing the screwsRemoving the Cover panel Before mounting the indoor unit English-38Assembling the Cover panel After mounting the indoor unit English-39Connecting the assembly cable Cable specificationConnecting the cable English-40English-41 Extend the assembly cable if necessaryEach wire is labeled with the corresponding terminal number English-42 Smooth the cut edgesCut off the remaining foam insulation TorqueEnglish-43 Evacuating the indoor unitCutting or extending the pipe Cracked English-44Correct Inclined Drain hose installation English-45Change the direction only when it is necessary Changing direction of the drain hoseEnglish-46 Check for leakage on both side of the drain outletEvacuating the connected pipes English-47Connect a drain hose to the drain plug Drain hole Drain plugAdding Refrigerant English-48Performing the gas leak tests English-49English-50 Outdoor unit installed on the wall by rackFixing the outdoor unit in place Smart Install mode English-51English-52 Off / Blinking / OnFinal check and trial operation English-53How to connect your extended power cables English-54Apply heat to the contraction tube to contract it After tube contraction work is completed, wrap it withEnglish-55 Questions or COMMENTS? 021-8255 CE
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AR18KPFNDWKNSG, AR24KPFNDWKNSG, AR12KPFNDWKXSG, AR12HPFSDWK/SG, AR24KPFNDWK/SG specifications

Samsung's AR series air conditioners, including models AR12KPFNDWKNSG, AR24KPFNDWK/SG, AR12HPFSDWK/SG, AR12KPFNDWKXSG, and AR24KPFNDWKNSG, represent a perfect blend of advanced technology, efficiency, and design, making them a vital component of modern home environments.

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