Most common
problems & fixes

Is your AEG FAVORIT 78400 VI letting you down? Don't worry, we're here to help. Check out our list of the most common problems and how to fix them yourself.

The appliance does not fill with water

The water tap is closed or clogged, or the water pressure is too low

Open the water tap, clean the tap, and contact your local water authority if necessary

The appliance does not drain the water

The sink spigot is clogged or the drain hose has a kink

Clean the sink spigot and ensure the drain hose is correctly positioned

The anti-flood device is on

There are water leakages in the appliance

Close the water tap and contact Service

The programme was not applicable for the type of load and soil

Incorrect programme selection for the load

Ensure the programme is suitable for the type of load and soil

View all problems & fixes

Quick setup

Follow these easy steps to get your AEG FAVORIT 78400 VI Dishwasher up and running in no time.

1

Installation and Safety Precautions

Ensure the appliance is installed by a qualified person. Remove all packaging and do not install or use a damaged appliance. Ensure installation is in a location where the temperature is above 0 °C. Follow the supplied installation instructions closely.

2

Water Connection

Open the water tap and check for any leaks. Ensure no damage is caused to the water hoses. If connecting to new or unused pipes, run water until it is clear.

3

Initial Setup

Activate the appliance by pressing the on/off button. Ensure the appliance is in setting mode. If the salt indicator is on, fill the salt container. If the rinse aid indicator is on, fill the rinse aid dispenser.

View the rest of the steps

Light Beam Magic

The AEG FAVORIT 78400 VI shoots a cool red light beam on your floor while washing. When done, it turns green! No more guessing if your dishes are clean!

Eco-Friendly Vibes

This dishwasher helps save Mother Earth by reducing energy consumption with its ÖKO PLUS function. You can be an eco-warrior while getting your dishes sparkling clean!

Troubleshooting

The AEG FAVORIT 78400 VI Dishwasher has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your AEG might be giving you.

Red Light Beam Flashes

The appliance has a malfunction. Contact Service to address the malfunction.

Alarm Code: Appliance does not fill with water

The appliance is unable to fill with water, possibly due to a closed water tap or other issue. Check that the water tap is open and ensure the water supply is not interrupted. If the problem persists, contact Service.

Alarm Code: Appliance does not drain the water

The appliance is unable to drain water, which may be due to a clogged sink spigot or a kinked drain hose. Clean the sink spigot and ensure the water drain hose is properly aligned without bends. If the issue continues, contact Service.

More Troubleshooting

Safety Information

Ensure the appliance is disconnected from the mains supply before maintenance. Remove the door catch to prevent children and pets from getting trapped.

Control Panel

It includes an on/off button, display, delay button, programme buttons, ÖKO PLUS button, Multitab button, RESET button, and various indicators like salt and rinse aid indicators.

Programmes

The dishwasher offers multiple programmes for different soil levels and types of loads, adjusting temperature and water consumption automatically.

Care and Cleaning

Regularly check and clean filters and spray arms to maintain washing efficiency. Use only neutral detergents and avoid abrasive cleaning products.

Technical Information

Dimensions: Width 446 mm, Height 818-898 mm, Depth 550 mm. Capacity: 9 place settings. Water supply: Cold or hot water up to 60 °C.

Product Description

The dishwasher includes features like upper and lower spray arms, filters, a salt container, water hardness dial, rinse aid dispenser, detergent dispenser, and upper and lower baskets.

Light Beam Indicator

A red light on the floor indicates the programme is running, changing to green when completed. If a malfunction occurs, the red light flashes.

Options

Multitab function is available for using combi detergent tablets. Dishes may be wet at the end of the programme; it is recommended to keep the door ajar for drying.

Troubleshooting

In case of a malfunction, consult the troubleshooting table. The display will show alarm codes for issues like water fill or drainage problems.

Installation

Must be installed by a qualified person. Ensure proper removal of packaging and avoid installation in environments below 0 °C.

Maintenance

Check out our tips to prevent many common issues and extend the life of your AEG Dishwasher.

Regular Filter Cleaning

Ensure that filters are cleaned regularly to prevent them from becoming clogged. Remove the filters and rinse them under running water. Make sure they are placed correctly to avoid damage and ensure effective cleaning.

Spray Arm Maintenance

Check that the spray arms are not clogged. If the holes in the spray arms are blocked, use a thin pointed object to clear them. Avoid removing the spray arms entirely.

Use of Suitable Detergents

Only use detergents specifically designed for dishwashers. Avoid using abrasive products or solvents to prevent damage to the appliance.

External Cleaning

Clean the exterior of the dishwasher with a moist soft cloth. Ensure that no moisture enters the control panel.

Check Water Connection

Ensure that the water hoses are not damaged. Before connecting the appliance to new pipes, let the water run until it is clear to prevent contamination.

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tech specs

Need more info? Please have a look at the tech specs of the watch. We’ve used Latest technology & quality materials

Technical Specifications

  • Dimensions (W x H x D): 446 x 818-898 x 550 mm
  • Electrical Connection: Refer to the rating plate
  • Water Supply Pressure: Min. / Max. (bar / MPa): (0.5 / 0.05) / (8 / 0.8)
  • Water Supply: Cold or hot water max. 60 °C
  • Capacity: 9 place settings

Features

  • Light Beam: Red light beam on floor; changes to green when programme is completed
  • Indicators: Salt, Rinse aid, End of programme
  • Acoustic Signals: Signals for programme completion and water softener level adjustment

Control Panel

  • Buttons: On/off, Display, Delay, Programme (up and down), ÖKO PLUS, Multitab, Reset

Programmes

  • Programme 1: All soils, Wash 45 °C or 70 °C, Rinses, Dry
  • Programme 2: Heavy soil, Wash 70 °C, Rinses, Dry
  • Programme 3: Normal soil, Wash 50 °C, Rinses, Dry
  • Programme 4: Fresh soil, Wash 60 °C, Rinse
  • Programme 5: Normal soil, Wash 50 °C, Rinses, Dry
  • Programme 6: Light soil, Wash 55 °C, Rinses
  • Programme 7: Normal or light soil, Delicate wash 45 °C, Rinses, Dry
  • Programme 8: Prewash

AEG FAVORIT 78400 VI Dishwasher

The AEG FAVORIT 78400 VI is a high-performance integrated dishwasher designed to seamlessly blend into your kitchen while delivering outstanding cleaning results. With its cutting-edge technology, this dishwasher features multiple washing programs tailored to accommodate a variety of dishware and soil levels, ensuring optimal cleanliness and efficiency. Its user-friendly control panel is equipped with intuitive buttons and a clear display, making it easy to operate. The FAVORIT 78400 VI offers practical solutions for modern households with its energy-efficient design, which conserves both water and electricity without compromising on performance. Additionally, the appliance's sleek design and quiet operation make it a perfect fit for open-plan living spaces, allowing you to maintain a peaceful environment while enjoying the convenience of perfectly clean dishes.