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 (ARJQ) 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 (ARJQ).

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

Cool or Warm (ARJQ) 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) (ARJQ)

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

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 the 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 2 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 AR18JQFNEWK/MG, AR18JRFNEWK/MG, AR24JRFNCWK/MG, AR12JRFNBWK/MG manual Final check and trial operation, English-55

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.