Samsung AJ040TXJ2KH/EA + AJ020 + AJ020 1 to 2 machines 3/4 HP + 3/4 HP variable frequency heating and cooling multi-connected wall-mounted split air conditioner
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Stay cool and comfortable without feeling cold
Wind-Free™ Cooling
Wind-Free™ cooling brings you a cool and comfortable feeling. When using this mode, air is output through 23,000 micro-pores, quietly creating a cool and comfortable environment, and you will not feel uncomfortable from the strong cold wind. This mode creates an "air still" environment*, where the air flow speed is very slow and the sound is very slight**.
*ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) defines "still air" as airflow with a velocity less than 0.15 m/s. **Tested with model AR12TXFCAWKNEU. Wind-FreeTM windless cooling mode produces only 23dB of noise, which is lower than the 26dB produced by Samsung's traditional models.
A good night's sleep
WindFreeᵀᴹ Windless cooling allows you to sleep well every night
WindFreeᵀᴹ Wind-Free Sleep Mode does not produce uncomfortable cold airflow to create the most suitable temperature for sleeping. The Wind-Free™ windless cooling function in the air conditioner has constant temperature technology, which can help you fall asleep quickly, and also make you fall asleep deeply and comfortably, and wake up full of energy.
Cleaning the filter is quick and easy
Antibacterial filter
Makes your air conditioner run more efficiently. Easy Filter Plus is located on top of the air conditioner's outer layer, so you can easily remove and clean it. Fine air intake holes keep the heat exchanger clean, while the antimicrobial coating helps protect you from dangerous air pollutants*
* Tested by a Korean laboratory. Data is measured under specific experimental conditions, and the results may vary due to environmental factors and individual use.
Designed to dissipate heat faster, wider, and farther
Fast Cooling <br>Fast cooling of every corner, making you comfortable wherever you are. Intelligent frequency conversion technology increases air cooling speed by 43%*. The advanced design features a 15% larger fan, 18% wider outlet, and 31% wider fan blades. As a result, the cool air is delivered farther and wider**, up to 15 meters.
Rapid Heating <br>Rapid heating mode quickly spreads heat to every corner of your room***
* The test was conducted using model AR12TXCAAWKEU and compared to Samsung's traditional model AQ12EASER. ** The test was conducted using model AR24TXFCAWKNEU. *** The test was conducted using model AR12TXCAAWKNEU and compared to Samsung's traditional model AQ12EASER.
Save electricity and money, efficient cooling
ECO mode
You save energy while maintaining the same coolness. Eco mode uses less compressor capacity than normal mode, reducing energy consumption*. This mode provides cooling more efficiently when it's not too hot outside, saving energy and money at all times, so you don't have to worry about your electricity bill.
*The test was conducted using model AR07T9170HA3, and the cumulative power usage in fast cooling mode and ECO mode was compared.
Save up to 77%* of energy and save money
Wind-Free™ cooling (energy saving)
The energy-efficient Wind-Free™ cooling function allows you to save a lot of electricity bills every day. When operating in Wind-Free™ mode, the outdoor unit consumes only minimal power, reducing electricity consumption by up to 77%* compared to the fast cooling mode*. Therefore, you can maintain a comfortable cool feeling without worrying about high electricity bills.
*Tested on AR07T9170HA3, energy consumption compared between Rapid Cooling Mode and Wind-Free™ Cooling Mode.
Automatic cleaning, simple and convenient
Automatic cleaning (three stages)
You don't need to do anything to keep the inside of the air conditioner clean and hygienic! When the air conditioner is finished, the "Auto Clean" function will automatically dry the heat exchanger in three stages, spraying air for 10 to 30 minutes to remove moisture. Therefore, it can prevent the accumulation of bacteria and odors.
73% reduction in noise and energy consumption*
Intelligent frequency conversion Boost
Equipped with energy-efficient Smart Inverter Boost technology, you can save a lot of money every day. This technology can maintain a stable ideal temperature. In addition, it is equipped with neodymium magnets and double-tube silencers to make the air conditioner run more efficiently, quietly and durable, saving energy by up to 73%*.
* Tests were conducted using model AR09TXCAAWKNEU versus Samsung's traditional model AQ09TSLXEA.
Enjoy a more peaceful and calm home
Noise reduction
Cool your living space with less noise and without interruption. The compressor generates strong airflow, but thanks to the dual-pipe silencer, it is very quiet. When the air conditioner runs at high speed, it can effectively reduce the noise generated by the flow of refrigerant; when it runs at low speed, it can also minimize ambient noise.
*Based on testing conducted in our internal lab. Up to 40% reduction in the 1kHz noise band, the quietest sound the human ear can detect.
Prevent corrosion, keep cool
DuraFin™ Plus
Stay cool and comfortable for longer. Made of corrosion-resistant materials, Ocean Fin prevents condenser rust, keeping the heat exchanger in top condition. Its superior corrosion resistance is proven by up to 480 hours* of salt spray testing (SST).
* Tested using model AR12TXFCAWKNEU.
Environmentally friendly refrigerant
R32 refrigerant
Protecting the Earth by reducing the impact of climate change. This air conditioner uses the new generation R32 refrigerant, which helps protect the ozone layer and has a minimal impact on global warming, making it more environmentally friendly compared to traditional R22 or R410A refrigerants*.
*The test used R32 refrigerant and compared it with Samsung’s traditional refrigerants R410A and R22.
Harsh environment, stable and durable
Strengthen triple protection
It can operate smoothly in the most challenging weather conditions. Enhanced triple protection prevents damage caused by power surges and current fluctuations without the need for an external voltage stabilizer*. Anti-rust coating protects the condenser and cabinet to withstand various harsh environments.
* The test was conducted using model AR12TXCAAWKEU and compared with Samsung's traditional model AQ12EASER.
Product Specifications
Features | type | FREE JOINT MULTI |
Model Name | Outdoor unit | AJ040TXJ2KH/EA |
Power supply (outdoor unit) [Φ, #, V, Hz] |
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system |
model | HEAT PUMP |
Performance (nominal) | 2HP | |
capacity |
Cooling [kW] | 4.0 kW |
Refrigeration [Btu/h] | 13,600 Btu/h | |
Heating [kW] | 4.4 kW | |
Heating [Btu/h] | 15,000 Btu/h | |
Power input (Nominal) | Refrigeration1) | 1.02 kW |
Heating 2) |
0.99 kW | |
Current input (Nominal) | Refrigeration1) | 4.7A |
Heating 2) |
4.5A | |
power supply | MCA [A] | 9.3A |
MFA [A] | 10.6A | |
Energy efficiency | EER (Nominal Cooling) | 3.92 |
COP (Nominal Heating) | 4.44 | |
compressor | type | Twin BLDC Rotary |
Output(kW) | 4.57 kW | |
model | UG9TK3150FE4 | |
Oil (Type) | POE | |
Oil (Initial Charge) [cc] | 500 cc | |
fan | type | Propeller Fan |
Motor (output) [W] | 40 W | |
Air volume (high/medium/low) [CMM] | 34.5 CMM | |
Air volume (high/medium/low) [L/S] | 574 | |
Piping connection | Liquid Pipe (Ø, mm x EA) | 6.35 x 2 |
Liquid Pipe (Ø, inch x EA) | 1/4 x 2 | |
Gas Pipe (Ø,mm x EA) | 9.52 x 2 | |
Gas Pipe (Ø, inch x EA) | 3/8 + 1/2 | |
Installation length (maximum) [m] | 30 m | |
Installation height (maximum) [m] | 15 m | |
Field Wiring | Power Source Wire | 2.5 ~ 2.5 |
Transmission Line | 0.75 ~ 1.5 | |
Refrigerant | type | R410A |
Factory Charging (kg) | 1.6 kg | |
Factory Charging (tCO2e) | 3.34 tCO2e | |
sound | Sound Pressure | 45 dBA |
Sound Power | 60 dBA | |
Dimensions (outdoor unit) | Net Weight | 35.5 kg |
Shipping Weight(kg) | 38.0 kg | |
Net size (width x height x depth) (mm) | 790 x 548 x 285 mm | |
Shipping Dimensions (WxHxD) (mm) | 913 x 622 x 371 mm |
Product Care
Maintenance period | 1 year warranty on the whole machine, 3 years warranty on compressor parts |
Hong Kong General Agent | Samsung |
Customer Service Hotline | (852) 3698 4698 |
Customer Inquiry Email | - |
website | https://www.samsung.com |
address | - |
Service Hours |
TV, audio, video and home appliances: Monday to Friday | 9:00am to 8:00pm
Saturday, Sunday and Public Holidays | 9:00am to 6:00pm |
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