DTX3840B - Range hood AEG - Free user manual and instructions
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| Product Type | Wall-mounted range hood |
| Brand | AEG |
| Model | DTX3840B |
| Width | 90 cm |
| Depth | 50 cm |
| Height | 61-110 cm, adjustable |
| Weight | Approx. 22 kg |
| Power Supply | 220-240 V ~ 50 Hz |
| Motor Power | 250 W |
| Airflow Capacity | 720 m³/h |
| Noise Level | 68 dB(A) max |
| Number of Speeds | 3 speeds + intensive boost |
| Controls | Electronic touch controls with digital display |
| Lighting | 2 x LED strips, 3 W each |
| Grease Filter | Washable aluminum filter panel |
| Charcoal Filter | Optional activated carbon filter for recirculation mode |
| Exhaust Type | Ducted (air extraction to outside) |
| Energy Class | B |
| Safety Features | Overheating protection, automatic shut-off timer |
| Cleaning | Removable filters, dishwasher safe; wipe exterior with soft cloth |
| Installation | Wall mounting kit included, adjustable height |
| Spare Parts | Genuine spare parts available for 10 years after purchase |
Frequently Asked Questions - DTX3840B AEG
How do I clean the grease filters?
Remove the filters by pressing the release tab and sliding them out. Wash them in warm water with mild detergent or in the dishwasher at a low temperature. Allow to dry completely before reinstalling.
How do I install the charcoal filter for recirculation mode?
If you are using the hood in recirculation mode, install the charcoal filter over the exhaust outlet on the motor. The filter is not included and must be purchased separately. Align the filter and twist it clockwise until it locks. Replace it every 3-6 months.
The range hood does not turn on after installation. What could be wrong?
Check the power connection and make sure the mains switch is on. Verify that the safety plug is properly inserted. If it still doesn't work, check the thermal cutoff; if it tripped, wait a few minutes and reset it.
How often should I clean the filters?
Clean the grease filters every 2-3 months depending on cooking frequency. For heavy cooking, clean more often. A clogged filter reduces efficiency and may cause overheating.
Can I use the range hood without a charcoal filter?
Yes, if the hood is installed in exhaust mode (ducted to the outside), a charcoal filter is not required. It is only necessary for recirculation mode.
What is the maximum noise level?
The maximum noise level is 68 dB(A) at the highest speed. In normal speeds it is notably quieter.
How do I change the LED lights?
The LED lights are integrated and should be replaced by a qualified technician. Contact AEG service for assistance. Do not attempt to open the light unit yourself.
What does the intensive boost function do?
The intensive boost runs the fan at maximum power for a short time, ideal for dealing with strong cooking odors or steam. It automatically returns to the previous speed after 5 minutes.
Is there a remote control included?
No, the range hood is controlled via touch buttons on the front panel. A remote control is not included and not necessary.
Where can I find spare parts for my AEG DTX3840B?
Spare parts are available from AEG authorized service centers or online parts distributors. The model number is required. Keep the serial number handy and check the product page for a spare parts list.
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USER MANUAL DTX3840B AEG
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Product information
Brand : AEG
Model : DTX3840B
Category : Range hood