Samsung AR24JQFNCWK/MG, AR18JRFNEWK/MG manual English-42, Extend the assembly cable if necessary

Page 42

Connecting the assembly cable

When you install the unit, make first refrigerant connections and then electrical connections. Connect the air conditioner to grounding system before performing the electrical connection. If unit is uninstalled, first disconnect electrical cables, then refrigerant connections.

If the outdoor unit is more than 4 meters (24JFB) or 5 meters (12/18 / 24JFC) away from the indoor unit, you must extend the cable. The maximum length of the cable is 15(12/18) / 20(24) meters.

1. Extend the assembly cable if necessary.

• Do not connect two or more different cables to extend the length. It may cause fire.

2 . Open the cover panel.

3 . Remove the screw securing the connector cover.

4 . Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals. (Refer to the picture below)

• Each wire is labeled with the corresponding terminal number.

5 . Pass the other end of the cable through the 65 mm hole in the wall.

6 . Close the connector cover by tightening the screw carefully.

7 . Close the cover panel.

8 . Remove the terminal board cover on the side of the outdoor unit. 9. Connect the cables to the terminals as seen in the picture.

Indoor unit

Indoor unit

Outdoor unit

Outdoor unit

• Also circular terminal must be matched with screw size in terminal block.

• After connecting the cables, make sure terminal numbers on the indoor/outdoor unit matches.

Please ensure that Power & Communication cables are separated, they must not be in the same cable.

10.Connect the grounding conductor to the grounding terminals.

11.Close the terminal board cover by tightening the screw carefully.

• Connect the wires according to color codes, referring to the wiring diagram.

• The power cable and the interconnection cable should be selected according to the specification in page 41

English-42

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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-9Checking before use Operation rangesEnglish-10 Technical Specifications English-11English-12 AR24JRFNCWK/MGDisplay Checking the name of the partsMain parts English-13Checking the remote controller Remote controller buttonsEnglish-14 Storing the remote controller Remote controller displayLow Battery warning Inserting the batteriesBasic function Press the button to adjust the temperature Press the button to set the desired fan speedEnglish-17 Horizontal air flow Adjusting the air flow directionVertical air flow English-18You can adjust the fan speed in Cool/Fan/Heat ARJQ mode Setting the On/Off timerSetting the On timer English-19Setting the Off timer English-20Button Additional options available in mode ModeEnglish-21 Step cooling function English-22English-23 Using the Fast functionUsing the Comfort function Press the Options buttonUsing the Single User function English-24Press the Single user button Using the Auto Clean function Setting the Beep soundEnglish-25 Such as thinner, kerosene and acetone etc. to clean Cleaning the air conditionerCleaning the indoor unit Cleaning the outdoor unit heat exchangerEnglish-27 Cleaning the air filterRemoving the Air filter Remove the air filter from the main bodyReassembling the Air filter English-28Top of the Air filter into the main body.. ➀ Maintaining the air conditioner English-29English-30 TroubleshootingAir conditioner Take the cover off and takeError is indicated Button or disconnect the power plug/switchCheck the Drains have been cleared Regular Maintenance Heard when refrigerant flow movement changes. It is normalGeneral information English-32Power supply line, fuse or circuit breaker Choosing the installation locationInstalling the unit Indoor unitWhere sulfide gas exists Outdoor UnitEnglish-34 When installing more than 1 outdoor unit English-35Top view Side view Accessories in the outdoor unit case AccessoriesAccessories in the indoor unit case English-36Tools required for installation General Tools Fixing the installation plateOptional accessories Tools for test operationsAssembling the hanger screw English-38Removing the Cover panel Before mounting the indoor unit This QR code for detail video of indoor unit installationRemoving the screws English-39Assembling the Cover panel After mounting the indoor unit English-40Connecting the cable Connecting the assembly cableCable specification English-41Extend the assembly cable if necessary Each wire is labeled with the corresponding terminal numberEnglish-42 Cut off the remaining foam insulation English-43Smooth the cut edges TorqueEvacuating the indoor unit Cutting or extending the pipeEnglish-44 English-45 Drain hose installation English-46Changing direction of the drain hose English-47Check for leakage on both side of the drain outlet Connect a drain hose to the drain plug Evacuating the connected pipesEnglish-48 Drain hole Drain plugIf you use a pipe longer than 4 m24JFB or Adding RefrigerantEnglish-49 If you use a pipe shorter than 4 m24JFB orEnglish-50 Cylinder with siphonOuter Tightening torque Performing the gas leak testsEnglish-51 07stIn llan atio To check for gas leaks on the outdoor unitOutdoor unit installed on the wall by rack Fixing the outdoor unit in placeEnglish-52 Smart Install mode English-53English-54 Off / Blinking / OnFinal check and trial operation English-55Packing and unpacking guide English-56How to connect your extended power cables English-57Atio English-58 English-59 English-60 021-8255 CE

AR18JQFSBWK/MG, AR12JRFNBWK/MG, AR24JRFNCWKXMG, AR24JRFNCWKNMG, AR24JRFNCWK/MG specifications

Samsung has consistently been a pioneer in the field of air conditioning technology, and their latest models, including the AR18JRFNEWKXMG, AR18JQFNEWKXMG, AR18JRFNEWKNMG, AR18JQSDBWK/MG, and AR24JQFNCWK/MG, exemplify this commitment to innovation and performance. Each of these units is equipped with advanced features designed to enhance comfort and efficiency in any setting.

One of the prominent characteristics of these models is the Digital Inverter technology. By adjusting the compressor's speed based on the cooling demand, this feature significantly reduces energy consumption compared to traditional models, leading to lower electricity bills while maintaining optimal room temperature. This energy efficiency is further bolstered by the units’ high Seasonal Energy Efficiency Ratio (SEER) ratings, ensuring that they operate smoothly even in extreme temperature conditions.

In addition to energy efficiency, these Samsung air conditioners are designed for convenience and ease of use. They come with a Smart Wi-Fi feature, allowing users to control their AC units remotely via a smartphone app. This capability not only provides comfort but also adds to the user-friendly experience by enabling programmable schedules and real-time monitoring of energy consumption.

Another noteworthy feature is the Air Purification System. Equipped with a triple filter system, including a PM 1.0 filter, these units capture and eliminate dust, allergens, and harmful particles from the air, resulting in improved indoor air quality. This is particularly beneficial for individuals with allergies or respiratory conditions.

Noise reduction is another area where these models shine. With near-silent operation, users can enjoy a peaceful environment without the disturbing sounds often associated with traditional air conditioning units. This is complemented by the sleek and modern design, which seamlessly fits into various home décors.

All of these features come together to create air conditioning solutions that not only provide exceptional cooling performance but also contribute to a sustainable lifestyle. Samsung’s dedication to customer-centric design and cutting-edge technology makes these models an excellent choice for anyone seeking reliable and efficient climate control solutions in their homes or offices.