Final check and trial operation

To complete the installation, perform the following checks and tests to ensure that the air conditioner operates correctly.

Check the followings:

Strength of the installation site

Tightness of pipe connection to detect gas leak

Electric wiring connection

Heat-resistant insulation of the pipe

Drainage

Grounding conductor connection

Correct operation (follow the steps below)

1. Press the Power button and check the following:

The indicator on the indoor unit lights up.

The airflow blade opens and the fan gears up for operation.

2. Press the Mode button to select Cool or Heat mode.

In Cool mode, use Temp hr. + or button and set the temperature at 16 °C.

In Heat mode, use Temp hr. + or button and set the temperature at 30 °C.

• Approximately 3~5 minutes later, outdoor unit will start to operate and the

Cool or Warm air will blow out.

• After 12 minutes of stationary condition check the indoor unit air treatment.

Cooling mode (indoor unit check) Inlet air temp. - Outlet air temp: From 10 °C to 12 °C (indicative delta T)

Heating mode (indoor unit check) Outlet air temp. - Inlet air temp: From 11 °C to 14 °C (indicative delta T)

In heating mode, the indoor fan motor can remain off to avoid cold air blown into conditioned space.

3.Press the Air swing button and check the following:

The airflow blades work properly.

4.Press the Power button to stop the operation.

• When you complete the installation successfully, hand over this manual to the user for storage in a handy and safe

place.

Pump down procedure (when removing the product)

1.Turn on th air conditioner and select Fast Cool mode. Please let the compressor run for more than 5 minutes. If the compressor does not operate for more than 5 minutes due to protection control, wait about 2 minutes, and then carry out the next procedure.

2 . Release the valve caps on High and Low pressure side.

3 . Use L wrench to close the valve on the high pressure side.

4 . After approximately 1 minutes, close the valve on the low pressure side.

5 . Stop operation of the air conditioner by pressing the Power button on the indoor unit or remote controller.

6 . Disconnect the pipes.

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Samsung AR12KPFNDWKXSG, AR24KPFNDWKNSG, AR18KPFNDWKNSG, AR12KPFNDWKNSG manual Final check and trial operation, English-53

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.

One of the standout features of these models is Samsung's Digital Inverter technology. This state-of-the-art system optimizes energy consumption by automatically adjusting the compressor speed depending on the cooling demand. As a result, these air conditioners not only provide powerful cooling when it's needed but also operate quietly and maintain energy efficiency, resulting in lower electricity bills.

Another notable characteristic is the Fast Cooling mode, which allows for rapid temperature adjustments. This is particularly advantageous during the sweltering summer months when immediate relief is desired. The AR series can quickly lower temperatures to provide comfort as soon as you enter the room.

These models also come equipped with Samsung's advanced filtration technology, which plays a significant role in maintaining indoor air quality. The air conditioners are designed with a multi-layer filtration system that traps dust, allergens, and other pollutants, creating a cleaner and healthier environment for occupants. This feature is increasingly essential, particularly for those with allergies or respiratory concerns.

The design of the AR series is sleek and modern, ensuring that they fit seamlessly into any interior decor. The front panel is smooth and simple, often available in neutral colors that allow it to blend effortlessly with various room styles. Furthermore, the compact form factor of these units makes them easy to install without compromising valuable floor space.

In terms of control, these air conditioners are user-friendly. They often come with a remote control for convenient operation from anywhere in the room, as well as smart features that enable control via smartphone apps. This compatibility with smart home systems provides added convenience for tech-savvy users.

Moreover, the models are designed with durability in mind. High-quality components and a robust build ensure that these air conditioners are built to last, handling the rigors of everyday use while minimizing maintenance needs.

In summary, the Samsung AR12KPFNDWKNSG, AR24KPFNDWK/SG, AR12HPFSDWK/SG, AR12KPFNDWKXSG, and AR24KPFNDWKNSG models epitomize modern air conditioning technology. With their efficient performance, advanced filtration, user-friendly controls, and stylish design, they cater to contemporary consumer needs while ensuring comfort and satisfaction.