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AR40H Fast Cooling Wifi Wall mount

2 Tons
AR40H24C1AMNEU

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AR40H Fast Cooling Wifi Wall mount
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Features

Instant chill all around

Fast Cooling

Hot outside? The refreshing chill is ready anytime. Thanks to Fast Cooling mode blasting with maximum fan speed*, sending refreshing air quickly and evenly across every corner of the room. No waiting, no sweating — just cool comfort that sweeps in right away.

* Based on internal testing.

Total air circulation

2-Way Auto Swing

With 2-Way Auto Swing, the air flows up and down automatically, keeping you comfortably refreshed.

Smart Cooling that uses less energy

Energy Saving

Enjoy cool comfort all season long without compromise. Digital Inverter Technology keeps the temperature steady without frequent on-and-off cycles, helping reduce energy use comparing to conventional on/off model*.

On the left, a blue-toned layout features a graph comparing Non-Inverter and Digital Inverter curves alongside the ‘Digital Inverter™’ symbol, with the vertical axis representing temperature '℃' and the horizontal axis representing ‘Time.’ On the right, a transparent outdoor unit is faintly visible, with its internal compressor highlighted in blue. Finally, the phrase ‘reduce energy use’ appears On the left, a blue-toned layout features a graph comparing Non-Inverter and Digital Inverter curves alongside the ‘Digital Inverter™’ symbol, with the vertical axis representing temperature '℃' and the horizontal axis representing ‘Time.’ On the right, a transparent outdoor unit is faintly visible, with its internal compressor highlighted in blue. Finally, the phrase ‘reduce energy use’ appears
On the left, a blue-toned layout features a graph comparing Non-Inverter and Digital Inverter curves alongside the ‘Digital Inverter™’ symbol, with the vertical axis representing temperature '℃' and the horizontal axis representing ‘Time.’ On the right, a transparent outdoor unit is faintly visible, with its internal compressor highlighted in blue. Finally, the phrase ‘reduce energy use’ appears On the left, a blue-toned layout features a graph comparing Non-Inverter and Digital Inverter curves alongside the ‘Digital Inverter™’ symbol, with the vertical axis representing temperature '℃' and the horizontal axis representing ‘Time.’ On the right, a transparent outdoor unit is faintly visible, with its internal compressor highlighted in blue. Finally, the phrase ‘reduce energy use’ appears
On the left, a blue-toned layout features a graph comparing Non-Inverter and Digital Inverter curves alongside the ‘Digital Inverter™’ symbol, with the vertical axis representing temperature '℃' and the horizontal axis representing ‘Time.’ On the right, a transparent outdoor unit is faintly visible, with its internal compressor highlighted in blue. Finally, the phrase ‘reduce energy use’ appears On the left, a blue-toned layout features a graph comparing Non-Inverter and Digital Inverter curves alongside the ‘Digital Inverter™’ symbol, with the vertical axis representing temperature '℃' and the horizontal axis representing ‘Time.’ On the right, a transparent outdoor unit is faintly visible, with its internal compressor highlighted in blue. Finally, the phrase ‘reduce energy use’ appears

Sleep well all night

Good Sleep

Good Sleep mode keeps your ideal temperature from bedtime to morning, so every night ends with a fresh start. Fall asleep faster, stay comfortable longer, and wake up refreshed.

Zero ODP & lower GWP*

R32 Refrigerant

R32 refrigerant helps conserve the ozone layer and has less impact on global warming. It has zero Ozone Depletion Potential (ODP) and a lower Global Warming Potential (GWP) compared to conventional R22 or R410A refrigerants* that are commonly used.

* GWP by refrigerant: R32 = 675, R22 = 1810, R410A = 2090.

* GWP by refrigerant: R32 = 675, R22 = 1810, R410A = 2090.

Stay cool the smart way

Connected Life with SmartThings*

Wherever you are, stay in control of your air conditioner. SmartThings lets you turn it on or off, set the temperature, choose a mode, and fine-tune airflow and fan speed — all in one app. Voice control is also available with Samsung Bixby**, Amazon Alexa***, or Google Assistant****.

Cool air, shown in blue tones, spreads downward from a wall-mounted air conditioner on one side of the bright living room. The room features a neatly arranged sofa, table, lighting, and bookshelf, with natural light streaming in through the windows. On the left, a smartphone screen is prominently displayed, showing an interface for remotely controlling the air conditioner. Cool air, shown in blue tones, spreads downward from a wall-mounted air conditioner on one side of the bright living room. The room features a neatly arranged sofa, table, lighting, and bookshelf, with natural light streaming in through the windows. On the left, a smartphone screen is prominently displayed, showing an interface for remotely controlling the air conditioner.
Cool air, shown in blue tones, spreads downward from a wall-mounted air conditioner on one side of the bright living room. The room features a neatly arranged sofa, table, lighting, and bookshelf, with natural light streaming in through the windows. On the left, a smartphone screen is prominently displayed, showing an interface for remotely controlling the air conditioner. Cool air, shown in blue tones, spreads downward from a wall-mounted air conditioner on one side of the bright living room. The room features a neatly arranged sofa, table, lighting, and bookshelf, with natural light streaming in through the windows. On the left, a smartphone screen is prominently displayed, showing an interface for remotely controlling the air conditioner.
Cool air, shown in blue tones, spreads downward from a wall-mounted air conditioner on one side of the bright living room. The room features a neatly arranged sofa, table, lighting, and bookshelf, with natural light streaming in through the windows. On the left, a smartphone screen is prominently displayed, showing an interface for remotely controlling the air conditioner. Cool air, shown in blue tones, spreads downward from a wall-mounted air conditioner on one side of the bright living room. The room features a neatly arranged sofa, table, lighting, and bookshelf, with natural light streaming in through the windows. On the left, a smartphone screen is prominently displayed, showing an interface for remotely controlling the air conditioner.

Stay cool the smart way

Connected Life with SmartThings*

Wherever you are, stay in control of your air conditioner. SmartThings lets you turn it on or off, set the temperature, choose a mode, and fine-tune airflow and fan speed — all in one app. Voice control is also available with Samsung Bixby**, Amazon Alexa***, or Google Assistant****.

  • * Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.** Bixby is Samsung’s brand of Internet of Things (IoT) voice assistant. Bixby service availability may vary depending on country. Bixby recognizes selected languages and certain accents/dialects. The user interface may change and differ by device. The availability of Bixby features and content providers may vary depending on the country/carrier/language/device model/OS version. A Samsung account log-in and data network connection (Wi-Fi or data network) are required.*** Amazon, Alexa and all related logos are trademarks of Amazon.Com, Inc. or its affiliates.**** Google is a trademark of Google LLC.

Smart control, your way

Customized Routine Distance

Stay comfortable with tailored routines. Instead of turning on the AC yourself every time, just set up your Routine so that SmartThings can remember it for you. Set it to welcome you home—when you arrive(ex. From 150m to 3km), the AC switches on and cools the room automatically. No stress, no effort. And the best part? You can set all kinds* of routines to fit your lifestyle.

The top left displays 'Step 1.’ through ‘Step 5.’, showing the user sequentially setting up a customized routine in the living room via their smartphone. After scene then shifts to a person approaching the house while holding their smartphone, with a marker indicating approximately 150 meters remaining. As the user gets closer, the phrase 'When you arrive' appears. Inside the house, a wall-mounted air conditioner automatically activates, spreading cool blue air, accompanied by the phrase 'Switches on.' The top left displays 'Step 1.’ through ‘Step 5.’, showing the user sequentially setting up a customized routine in the living room via their smartphone. After scene then shifts to a person approaching the house while holding their smartphone, with a marker indicating approximately 150 meters remaining. As the user gets closer, the phrase 'When you arrive' appears. Inside the house, a wall-mounted air conditioner automatically activates, spreading cool blue air, accompanied by the phrase 'Switches on.'
The top left displays 'Step 1.’ through ‘Step 5.’, showing the user sequentially setting up a customized routine in the living room via their smartphone. After scene then shifts to a person approaching the house while holding their smartphone, with a marker indicating approximately 150 meters remaining. As the user gets closer, the phrase 'When you arrive' appears. Inside the house, a wall-mounted air conditioner automatically activates, spreading cool blue air, accompanied by the phrase 'Switches on.' The top left displays 'Step 1.’ through ‘Step 5.’, showing the user sequentially setting up a customized routine in the living room via their smartphone. After scene then shifts to a person approaching the house while holding their smartphone, with a marker indicating approximately 150 meters remaining. As the user gets closer, the phrase 'When you arrive' appears. Inside the house, a wall-mounted air conditioner automatically activates, spreading cool blue air, accompanied by the phrase 'Switches on.'
The top left displays 'Step 1.’ through ‘Step 5.’, showing the user sequentially setting up a customized routine in the living room via their smartphone. After scene then shifts to a person approaching the house while holding their smartphone, with a marker indicating approximately 150 meters remaining. As the user gets closer, the phrase 'When you arrive' appears. Inside the house, a wall-mounted air conditioner automatically activates, spreading cool blue air, accompanied by the phrase 'Switches on.' The top left displays 'Step 1.’ through ‘Step 5.’, showing the user sequentially setting up a customized routine in the living room via their smartphone. After scene then shifts to a person approaching the house while holding their smartphone, with a marker indicating approximately 150 meters remaining. As the user gets closer, the phrase 'When you arrive' appears. Inside the house, a wall-mounted air conditioner automatically activates, spreading cool blue air, accompanied by the phrase 'Switches on.'

Auto clean and dry

Self Clean

Keep it fresh and hygienic. Just press Internal Clean on your remote, and it quickly dries the heat exchanger. Once it’s done, the air conditioner turns itself off — ready for your next cool, clean breeze.

The front of the wall-mounted air conditioner is shown semi-transparently, revealing moisture on the heat exchanger along with a water-drop icon. The front of the wall-mounted air conditioner is shown semi-transparently, revealing moisture on the heat exchanger along with a water-drop icon.
The front of the wall-mounted air conditioner is shown semi-transparently, revealing moisture on the heat exchanger along with a water-drop icon. The front of the wall-mounted air conditioner is shown semi-transparently, revealing moisture on the heat exchanger along with a water-drop icon.
The front of the wall-mounted air conditioner is shown semi-transparently, revealing moisture on the heat exchanger along with a water-drop icon. The front of the wall-mounted air conditioner is shown semi-transparently, revealing moisture on the heat exchanger along with a water-drop icon.

Easy-clean filter

Washable Pre-Filter

Breathe the difference every day. The High Density Filter captures dust and airborne particles — and it’s washable, making maintenance easy and long-lasting. Fresh, clean air, minus the hassle.

Specifications

  • Capacity (Cooling, Btu/hr)

    24000 Btu/h

  • Capacity (Cooling, kW)

    7.0 kW

  • EER (Cooling, W/W)

    2.8 W/W

  • Net Dimension (Outdoor, WxHxD, mm*mm*mm)

    890 x 673 x 342 mm

  • Capacity (Cooling, Btu/hr)

    24000 Btu/h

  • Capacity (Heating, Btu/hr)

    25000 Btu/h

  • Capacity (Cooling, kW)

    7.0 kW

  • Capacity (Heating, kW)

    7.3 kW

  • Capacity (Cooling, Min - Max, kW)

    2.08 ~ 7.91 kW

  • Capacity (Heating, Min - Max, kW)

    1.61 ~ 7.91 kW

  • SEER(W/W, Energy Label)

    6.1 W/W

  • EER (Cooling, W/W)

    2.8 W/W

  • COP (Heating, W/W)

    3 W/W

  • Energy Efficiency Class for cooling (Grade)

    A++

  • Energy Efficiency Class for heating in 'Warmer' heating season (Grade)

    A+

  • Energy Efficiency Class for heating in 'Warmer' heating season (W/W)

    4 W/W

  • Energy Efficiency Class for heating in 'Average' heating season (Grade)

    A

  • Energy Efficiency Class for heating in 'Average' heating season (W/W)

    3.9 W/W

  • Sound Power Level(Indoor, Cooling, dBA)

    59 dB(A)

  • Sound Power Level(Outdoor, Cooling, dBA)

    68 dB(A)

  • Noise Level (Indoor, High/Low, dBA)

    43 / 37 dBA

  • Noise Level (Outdoor, High/Low, dBA)

    56 dBA

  • Power Source(Φ/V/Hz)

    1 Ph / AC 220-240 V / 50 Hz

  • Power Consumption(Cooling, W)

    2510 W

  • Power Consumption(Heating, W)

    2442 W

  • Operating Current(Cooling, A)

    11.2 A

  • Operating Current(Heating, A)

    11 A

  • Gross Dimension (Indoor, WxHxD, mm*mm*mm)

    1130 x 310 x 405 mm

  • Gross Dimension (Outdoor, WxHxD, mm*mm*mm)

    995 x 740 x 398 mm

  • Net Dimension (Indoor, WxHxD, mm*mm*mm)

    1040 x 327 x 220 mm

  • Net Dimension (Outdoor, WxHxD, mm*mm*mm)

    890 x 673 x 342 mm

  • Gross Weight (Indoor, kg)

    18.2 kg

  • Gross Weight (Outdoor, kg)

    45.9 kg

  • Net Weight (Indoor, kg)

    13.0 kg

  • Net Weight (Outdoor, kg)

    42.9 kg

  • Loading Quantity (20/40/40Hft without Pipe)

    65 / 132 / 154 EA

  • Piping Length (Max, m)

    30 m

  • Piping Height (Max, m)

    25 m

  • SVC Valve (Liquid (ODxL))

    9.52

  • SVC Valve (Gas (ODxL))

    15.88

  • Moisture Removal (l/hr)

    3.1 l/hr

  • Air Circulation (Cooling, m3/min)

    850 ㎥/min

  • Refrigerant (Type)

    R32 (Fluorinated greenhouse gas, GWP 675)

  • Low Ambient (Cooling, ℃)

    -10 ~ 46 ℃

  • Low Ambient (Heating, ℃)

    -15 ~ 24 ℃

  • Outdoor Unit (Compressor Type)

    ROTARY

  • Air Direction Control (Up/Down)

    Auto

  • Air Direction Control (Left/Right)

    Manual

  • Air Flow Control Step (Cool/Fan)

    6 / 6

  • PM 1.0 Filter

    No

  • Tri Care Filter

    No

  • 4-in-1 Care Filter

    No

  • Easy Filter Plus (Anti-Bacteria)

    No

  • Copper Anti-bacterial Filter

    No

  • Auto Clean (Self Cleaning)

    No

  • Self Clean

    Yes

  • SmartThings

    Yes

  • AI Auto Cooling

    No

  • Motion Detect Sensor

    No

  • Freeze Wash

    No

  • Filter Cleaning Indicatior

    No

  • Indoor Temp. Display

    Yes

  • Display On/Off

    Yes

  • Beep On/Off

    No

  • 24-Hour Timer

    Yes

  • Auto Changeover

    No

  • Auto Restart

    Yes

  • Auto Mode

    Yes

  • Fast Cool

    Yes

  • Good Sleep

    Yes

  • Dehumidification

    Yes

  • Fan Mode

    Yes

  • Quiet

    Yes

  • WiFi Embedded

    Yes

  • SmartThings App Support

    Yes

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AR40H Fast Cooling Wifi Wall mount

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User manual & downloads

User Manual

ver 1.0 | 24.73 MB

Jan 29. 2026

FRENCH

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User Manual

ver 1.0 | 30.04 MB

Jan 29. 2026

ENGLISH

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