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9kg WW8400D Front load Washer with SmartThings AI Energy Mode and A-30% Extra Energy Efficiency

Black 9 kg
0 (0) WW90DB8U94GBYL

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Dimensions

  • Width

    600 mm

  • Height

    850 mm

  • Depth

    595 mm

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9kg WW8400D Front load Washer with SmartThings AI Energy Mode and A-30% Extra Energy Efficiency
Black 9 kg

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Features

Smart energy savings

SmartThings AI Energy Mode

Monitor and reduce the washer’s energy use. AI Energy mode* lets you check the power consumption and estimates your electricity bill. For courses that operate in AI Energy mode** it reduces energy use by up to 70%*** using Ecobubble™ to wash with cool water instead of warm and extra cycle time.

AI ​​Energy Mode is activated by checking the mode button to 'On' and selecting the device you want to run on Smartphone. The cycle is complete with AI Energy Mode which saves 397 Wh (70%) of energy. ※Image shown are for illustration purpose. Results may vary depending on the actual usage conditions. AI ​​Energy Mode is activated by checking the mode button to 'On' and selecting the device you want to run on Smartphone. The cycle is complete with AI Energy Mode which saves 397 Wh (70%) of energy. ※Image shown are for illustration purpose. Results may vary depending on the actual usage conditions.
* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.
** Can be applied when the selected washing temperature is 20~40°C.
*** Based on internal testing on the WW11BB944AGB model in normal usage conditions.Results: Power consumption without AI Energy Mode = 0.539 KWh. Power consumption with AI Energy Mode = 0.145 KWh. Results may vary depending on the actual usage conditions.

Wash for less

A -30% Extra Energy Efficiency

Wash clothes using less energy. The Samsung washing machine is highly energy efficient and even exceeds the minimum energy efficiency requirements for the Class A rating by up to 30%*. Advanced technologies enhance the washing performance and reduce the wash time, which reduces its energy use.

* Based on Samsung internal testing. The WW8400D series 9kg models are 30% more efficient than required to achieve the Class A energy efficiency rating under Regulation (EU) No 2019/2014. Results may vary depending on the usage environment.

Smart, gentle washing

AI Ecobubble™

Enjoy effective washing with AI Ecobubble™*. It creates bubbles that remove 24% more soil** even in cool water. It also detects the fabric type and adjusts the amount of bubbles, washing time, temperature and spin speed. So it saves up to 70% energy*** compared to washing in warm water and ensures 45.5% better fabric care****.

Bubbles are formed through the bubble holes within the washing machine’s drum. There are three type of textile. The enhanced bubble generation for each load* is formed in different amounts depending on the type of textile. AI Ecobubble™ helps up to 70% energy saving***, up to 24% better soil removal** and up to 45.5% better fabric care****. Bubbles are formed through the bubble holes within the washing machine’s drum. There are three type of textile. The enhanced bubble generation for each load* is formed in different amounts depending on the type of textile. AI Ecobubble™ helps up to 70% energy saving***, up to 24% better soil removal** and up to 45.5% better fabric care****.
* AI Ecobubble™ is only activated when specific courses are selected, including Cotton, Synthetics and AI Wash with loads less than 2kg.
** Based on the Performance Lab Test report by Springboard Engineering on EMPA strips, comparing a normal detergent solution and bubble technology without mechanical action. Individual results may vary.
*** Compared to washing in warm water. Tested in accordance with IEC 60456-2010 / 4kg Wash Load / Super Eco Wash cold (WF80F5E5U4W) vs. Cotton 40°C without Ecobubble™ (WF0702WKU). Individual results may vary.
**** Based on an EMPA test on a 9kg model (WF906U4SAGD, Synthetics), with and without Ecobubble™. Data collected from individual tests. Actual results may vary depending on individual use.

Performance

Intelligently thorough

AI Wash

Wash clothes thoroughly* with less water and detergent. AI Wash senses the weight and softness of the fabric and the level of soiling. It then adjusts the water and detergent and the soaking, rinsing and spinning times. By analyzing your washing pattern it can use less detergent**.

* Based on an AI-created algorithm. Actual results may vary depending on individual use.
** Compared to a regular Samsung auto dispenser, which is set to dispense the recommended amount of detergent. Based on the continuous analysis of the amount of detergent used in the last 10 cycles. Actual results may vary depending on individual use.

Cleans thoroughly

Bubble Shot

Clean clothes thoroughly, while saving time, energy and water. Bubble Shot drenches laundry by spraying water on top, so it uses up to 20% less water* and the density of the detergent is higher. It enhances the washing performance, shortens the cycle time by up to 25%* and uses less energy.

* Based on internal testing using the Cotton cycle on a WW7400D model with Bubble Shot™ compared to a conventional Samsung washing machine without Bubble Shot™. Results may vary depending on the type of laundry and the usage environment.

Choose to save time

QuickDrive™

Do your washing quickly. QuickDrive™ is a time-reducing option for 11 courses and, when activated, it reduces the washing time significantly*. Q-Bubble™ combines dynamic drum rotation with extra water shots to make abundant bubbles. So detergent penetrates rapidly and washes quickly and gently.

* Based on internal testing (in accordance with IEC 60456-2010) of the WW9400B cycles with QuickDrive™ option compared to cycles without QuickDrive™ option. Result: Wash time reduced by 12.6%-57.5%. Results may vary depending on the actual usage conditions.

Wash in 39 minutes

Super Speed

Cut your daily laundry time and get clothes thoroughly clean. Use Super Speed to wash a load in just 39 minutes*. QuickDrive™ saves time by moving clothes dynamically, while Ecobubble™ ensures powerful cleaning. The rinsing time is shortened using Speed Spray and it accelerates the spin speed.

* Based on using Super Speed at the default settings with a 5kg load.

Reduces microplastic

Less Microfiber Cycle

The Less Microfiber cycle works to make clothes shed less microplastics, which are discharged into the drain water. By adjusting the motor’s revolution speed and washing intensiveness, the Less Microfiber cycle reduces the amount of microfiber released into the drain water by up to 54%*.

* Based on testing by the Ocean Wise Plastics Lab using a 2kg load of 100% polyester hoodies, comparing the Synthetics cycle on a Samsung conventional model WW4000T and the Less Microfiber cycle on the WW7000B. Results may vary depending on the actual clothes and usage conditions.

Seamlessly stylish

BESPOKE design with SpaceMax™

Enhance your home and wash large loads with a huge 11kg capacity in a standard 600mm depth cabinet. A simple and flat design blends seamlessly with modern interiors and kitchen furniture. SpaceMax™ technology creates more space inside, so you can wash many clothes at once, including big items.

Stays looking good

Tempered Glass Door

Make sure your washing machine stays looking good for a long time, even if its Tempered Glass Door is frequently opened and touched. The strong and durable tempered glass is less likely to break or scratch compared to a plastic door. It also adds an elegant look and makes it easy to see inside.

Intensive cleaning

Bubble Soak

Get your clothes spotlessly clean, even if they are really dirty. The Bubble Soak function helps remove a wide variety of stubborn stains, like blood, tea, wine, make-up and grass. Clothes are thoroughly soaked in active bubbles, so dirt and stains are loosened and can be removed effectively*.

* Tested in accordance with IEC 60456 5th edition / 8kg Wash Load / Bubble Soak Wash vs. Cotton 40/60°C, Synthetic 60°C, and Denim 40°C without Bubble Soak.

Convenience

Save time & waste

Auto Dispense

Get great washing results with less waste and effort*. Auto Dispense automatically dispenses the right amount of detergent and fabric softener for each load. It has separate compartments for each, although both can be used for detergent, so there is no need to refill it after every wash**.

* Actual results may vary depending on individual use.
** Auto Dispense holds detergent for up to 1 month of washing, based on the average of 2~3 washes per week (5kg load/standard usage). May vary depending on the washing load and settings.

Intelligent washing

AI Control

Wash laundry easily and effectively with AI Control. It personalizes washing by remembering your habits, suggesting cycles* and displaying timely information. The SmartThings App** offers advice on cycles, planning and troubleshooting. And it selects the ideal drying course for a wash cycle***.

* Messages with cycle suggestions are displayed on a smartphone App.
** Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.
*** Auto Cycle Link is only available when both the washer and dryer have AI Control and Wi-Fi connected.

Do the SmartThings at Home

Connect your life with SmartThings

Wi-Fi Embedded

Use your washer easily and effectively with the SmartThings App*, which enhances your washing. The Laundry Recipe recommends the appropriate wash cycle** for each load. The Laundry Planner enhances your daily schedule***. And Auto Cycle Link**** selects an optimal drying course after a wash.

* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required. It stores user data, preferences and usage patterns to suggest the most useful options.
** The user will be solely responsible for any consequence(s) that may result, including but not limited to any damage or harm caused by incorrect information provided by the user.
*** The recommended washing cycle is only based on time and may not be appropriate for the type of fabrics or stain level of the articles being washed.
**** A Wi-Fi connection is required at all times, which may increase energy consumption.

SmartThings Clothing Care

Tailored care. Effortless laundry.

Enjoy personalized and efficient laundry. Clothing Care* analyzes your usage** and other factors to make recommendations and customize cycles***. Using a detergent/softener’s bar code it sets the right amount****. It suggests courses based on care labels. And you can buy laundry supplies*****.

* Available on Android and iOS devices. A Wi-Fi connection is required.
** Stores user data, preferences and usage patterns to suggest the most useful options.
*** The user will be solely responsible for any consequence(s) that may result, including but not limited to any damage or harm caused by incorrect information provided by the user.
**** This function is only available when using certain detergents and softeners registered on SmartThings database (as of December 2023).
***** To use Alexa Smart Reorder to buy supplies, you need to link SmartThings to Alexa and activate the Alexa Smart Reorder.

SmartThings Energy

Efficient energy use. Smart savings.

Manage your household’s energy use anytime. SmartThings Energy* provides helpful energy efficiency tips. It also lets you monitor the energy consumption of smart appliances** in real time and compare it to the previous month. And it alerts you if your monthly targets are likely to be exceeded.

* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.
** SmartThings Energy currently works with around 40 Samsung home appliances that are SmartThings enabled. These include washing machines, clothes dryers, dish washers, air conditioners, air purifiers, vacuum cleaners, ovens, hoods, cooktops, microwave, TVs (from June 2022) and energy meters.

SmartThings Home care

Smart maintenance. Easy upkeep.

Take care of your washer easily. SmartThings Home Care* notifies you when parts need replacing and helps troubleshoot problems. It also shows you how to update the software of services and devices. And it provides useful tips on using your appliance, as well as a user manual.

* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.

Hygiene

Reduce bacteria

Hygiene Steam

Give clothes a deep and hygienic clean. Hygiene Steam releases steam from the bottom of the drum. It removes grime and 99.9% of certain bacteria* and inactivates allergens derived from house dust mites**. Hygiene Steam reduces exposure to house dust mite, cat, dog, grass pollen and fungi***.

* Based on the Intertek test report for the Hygiene Steam course. Removes 99.9% of Staphylococcus aureus and Escherichia coli. Individual results may vary.
** Based on the Intertek test report for the Hygiene Steam course.
*** Based on The British Allergy Foundation (BAF) test report for the Hygiene Steam course, Allergy UK considers that this product will, in proper use, reduce exposure to house dust mite, cat, dog, grass pollen and fungi.

Keep the washer fresh

Drum Clean +

Keep the inside of the machine hygienically clean and fresh. Drum Clean + removes dirt and 99.9% of certain odor-causing bacteria* in the drum by soaking, pulsating and spinning. A water jet and fast spinning also remove grime from the door gasket. And it notifies you when it needs cleaning**.

* Eliminates 99.9% of bacteria (Pseudomonas Aeruginosa) from the inside of the washer and removes dirt from the rubber gasket. Based on testing witnessed by Intertek of the Drum Clean + cycle.
** Provides a notification after every 40 cycles.

Cleans away residue

StayClean Drawer

Stop wasting detergent and avoid the tedious task of cleaning the detergent drawer. The StayClean Drawer ensures that more of the detergent is washed away with a specially designed water flushing system. So there is less unsightly soap residue and the tray stays clean and hygienic.

Efficiency

Durable & efficient

Digital Inverter Technology

Enjoy energy efficiency, less noise and a long-lasting performance. Digital Inverter Technology utilizes strong magnets for a quiet and powerful performance, but uses less energy than a Universal Motor. It also has the industry’s longest durability and warranty of 10 years* on the motor.

* The 10 year parts warranty is only applicable to the inverter motor (as of 01/04/2026).

How to measure

Specifications

  • Washing Capacity (kg)

    9.0 kg

  • Bubble technology

    Bubble technology

  • Net Dimension (WxHxD)(mm)

    600 x 850 x 595 mm

  • Net Weight (kg)

    68 kg

  • Washing Capacity (kg)

    9.0 kg

  • Body color

    Black

  • Door

    Tempered Glass Door

  • Panel Display

    AI Control

  • AI Control

    Yes

  • AI Wash

    Yes

  • AI EcoBubble

    Yes

  • AI Energy Mode

    Yes

  • QuickDrive

    Yes

  • Auto Dispense

    Yes

  • Bubble Soak

    Yes

  • Bubble technology

    Yes

  • Child Lock

    Yes

  • Delay End

    Yes

  • Drum Clean+

    Yes

  • Drum type

    2nd Diamond

  • Intensive

    Yes

  • Language Setting

    Yes

  • Motor

    DIT

  • My Cycle

    Yes

  • Pre Wash

    Yes

  • Smart Control

    Yes

  • Smart Things

    Yes

  • Spin Speed

    1400 rpm

  • StayClean Drawer

    Yes

  • Steam

    Yes

  • Super Speed

    Yes

  • AI Wash

    Yes

  • Super Speed

    Yes

  • Quick Wash 15'

    Yes

  • Active Wear

    Yes

  • Baby Care

    Yes

  • Bedding

    Yes

  • Cloudy Day

    Yes

  • Cotton

    Yes

  • Colors

    Yes

  • Delicates

    Yes

  • Denim

    Yes

  • Drain/Spin

    Yes

  • Drum Clean+

    Yes

  • E Cotton

    Yes

  • Hygiene Steam

    Yes

  • Less Microfiber

    Yes

  • Mixed Load

    Yes

  • Outdoor

    Yes

  • Rinse + Spin

    Yes

  • Shirts

    Yes

  • Silent Wash

    Yes

  • Synthetics

    Yes

  • Towels

    Yes

  • Wool

    Yes

  • Net Dimension (WxHxD)(mm)

    600 x 850 x 595 mm

  • Net Weight (kg)

    68 kg

  • Gross Dimension (WxHxD)(mm)

    680 x 890 x 684 mm

  • Gross Weight (kg)

    72 kg

  • WiFi Embedded

    Yes

  • SmartThings App Support

    Yes

User manual & downloads

User Manual

ver 0.0 | 27.01 MB

Jul 07. 2025

ENGLISH, ARABIC
Download
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