Samsung AR07JSFPEWQNEU Evacuating the indoor unit, Cutting or extending the pipe, English-37

Page 37

Evacuating 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.

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

Pipes

 

Unscrew the caps

 

agency for product installation.

 

 

 

 

 

t05s In llan atio

Cutting or extending the pipe

The length of the pipe can be:

Extended up to : see table page 29

Shorten up to: see page 29

If you need a pipe longer than 5 meters:

• 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 cutter

Pipe

Oblique Rough Burr

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.

English-37

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Contents Air conditioner Features of your new air conditioner Contents English-4 Safety precautions01epaPr n atio English-5English-6 For UsingEnglish-7 English-8 Do not place objects or devices under the indoor unitEnglish-9 For CleaningOperation ranges Checking before useModel AJ English-10Main parts Checking the name of the partsDisplay English-11Remote controller buttons Checking the remote controllerEnglish-12 Battery changing time Remote controller displayStoring the remote controller Inserting the batteriesBasic function Press Button to adjust the temperatureEnglish-15 Basic fun n iotPress the Air swing button on the remote controller Adjusting the air flow directionVertical air flow Horizontal air flowUsing the turbo function Using the Smart Saver functionEnglish-17 24C~30CUsing the Auto Clean function Using the Quiet functionWhen the air conditioner is turned on English-18Mode When the air conditioner is on and in cool/heat modeEnglish-19 Press the On Timer/Off Timer button Setting the On/Off timerAdditional options available in On timer mode English-20English-21 From the moment you have set the timerIf the air conditioner is on If the air conditioner is off Turn off automaticallyCleaning the air conditioner Removing the Air filter Cleaning the air filterEnglish-23 English-24 Maintaining the air conditionerAdjustment is not TroubleshootingConditioner does English-25Check if you press the Set button on the remote controller These modes, desired temperature is set to auto and youRoom or operate the air conditioner in Fan mode for When an indoor unit indicator blinks, contact the nearestGeneral information Installing the unitEnglish-27 T05s In llan atioPower supply line, fuse or circuit breaker Choosing the installation location a place where the air filter can be replaced easily Indoor unitOutdoor Unit Where sulfide gas existsEnglish-29 ModelWhen installing more than 1 outdoor unit When installing 1 outdoor unitSpace Requirements for Outdoor Unit English-30Accessories in the indoor unit case AccessoriesEnglish-31 Unit mmOptional accessories Accessories in the outdoor unit caseTools required for installation General Tools Tools for test operationsEnglish-33 Fixing the installation plateFix the indoor unit If you fix the indoor unit on a wall If you fix the indoor unit on a window frameCable specification Connecting the assembly cableConnecting the cable English-34InStAllAtIOn Each wire is labeled with the corresponding terminal numberEnglish-35 Smooth the cut edges English-36Cut off the remaining foam insulation TorqueCutting or extending the pipe Evacuating the indoor unitEnglish-37 Unscrew the caps at the end of each pipePut a flare nut slightly into the pipe and modify the flare English-38Depth a English-39 Drain hose installationWall Indoor unit Drain hose Drain hose must not Be bentCheck for leakage on both side of the drain outlet English-40English-41 Evacuating the connected pipesConnect a drain hose to the drain plug Drain hole Drain plugEnglish-42 Adding RefrigerantOuter Torque If you use a pipe longer than 5 mEnglish-43 English-44 Performing the gas leak testsFixing the indoor unit in place Outdoor unit installed on the wall by rackFixing the outdoor unit in place English-45Final check and trial operation Pump down procedure when removing the productEnglish-46 English-47 How to connect your extended power cablesWried remote controller, central remote controller etc Sub PCB installationoptionalEnglish-48 Only for multi systemEnglish-49 Questions or COMMENTS? Country
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AR07JSFPEWQNEU, AR09JSFPEWQNET, AR12JSFPEWQNZE, AR09JSFPEWQNZE, AR12JSFPEWQNET specifications

Samsung has long been a leader in innovative technologies, and their line of air conditioners, including the AR12JSFPEWQNET, AR09JSFPEWQNET, and AR07JSFPEWQNEU, exemplifies this dedication to quality and performance. These models are specifically designed to provide optimum comfort, energy efficiency, and advanced features, making them ideal for home and office environments.

One of the standout features of these Samsung air conditioners is their use of Digital Inverter Technology. This technology ensures that the compressor operates at variable speeds rather than turning on and off frequently. By maintaining a more consistent temperature, this not only enhances comfort but also significantly reduces energy consumption, leading to lower electricity bills. Additionally, the inverter technology contributes to a quieter operation, allowing users to enjoy a peaceful indoor environment.

Another notable technology is the Triple Protection Filter. This specialized filter system effectively captures airborne dust, allergens, and particulate matter, resulting in cleaner and healthier indoor air quality. The filter is also easy to clean and maintain, ensuring that the air conditioning system operates efficiently over time.

These air conditioning units also feature a sleek, modern design that can seamlessly blend into various interior styles. The compact size of the AR07JSFPEWQNEU makes it particularly suitable for smaller spaces, while the AR12JSFPEWQNET and AR09JSFPEWQNET models are designed to cater to larger rooms with more powerful cooling capabilities.

Samsung has also integrated user-friendly controls into these models, providing convenience and ease of operation. With features like the SmartThings app, users can monitor and control their air conditioning units remotely through their smartphones. This means that the air conditioning can be switched on before arriving home, ensuring a comfortable environment upon entering.

Energy efficiency is further enhanced with the Energy Saving Mode, which optimizes performance to reduce unnecessary power draw while maintaining comfort levels.

In conclusion, the Samsung AR12JSFPEWQNET, AR09JSFPEWQNET, and AR07JSFPEWQNEU air conditioners are equipped with cutting-edge technologies and features that make them exceptional choices for effective cooling. With their energy efficiency, advanced filtration systems, and smart controls, they provide both comfort and convenience, reflecting Samsung’s commitment to quality and innovation in home climate solutions.