WS90390 - Range hood Witt - Free user manual and instructions
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| Type | Range hood |
| Brand | Witt |
| Model | WS90390 |
| Mounting type | Wall-mounted |
| Width | 90 cm |
| Depth | 50 cm |
| Height | 60 cm (adjustable) |
| Weight | 15 kg |
| Power supply | 220-240 V, 50 Hz |
| Motor power | 200 W |
| Lighting | LED, 2 x 1.5 W |
| Number of speeds | 3 |
| Maximum extraction rate | 700 m³/h |
| Noise level (max speed) | 58 dB |
| Filter type | Aluminum grease filter |
| Control type | Touch control |
| Ducting diameter | 150 mm |
| Energy efficiency class | A |
| Operating modes | Ducted / Recirculation (with carbon filter) |
| Safety features | Thermal cut-out |
| Maintenance | Dishwasher-safe grease filters |
| Spare parts availability | 10 years (Witt policy) |
| General info | Includes recirculation kit |
Frequently Asked Questions - WS90390 Witt
How do I install the Witt WS90390 range hood?
The WS90390 is a wall-mounted hood. Follow the installation manual for proper height above the cooktop (typically 65-75 cm for electric hobs, 75-85 cm for gas). Secure the mounting bracket to a solid wall, hang the hood, and connect the ducting or set to recirculation mode.
How often should I clean the grease filters?
Clean the aluminum grease filters every 2-3 months or more frequently with heavy cooking. Remove them and wash by hand or in a dishwasher at low temperature. Ensure they are completely dry before reinstalling.
How do I replace the LED lights?
The WS90390 uses LED bulbs integrated into the unit. To replace them, disconnect the power, carefully remove the light cover, and replace the defective LED module. Use only original Witt spare parts.
Can I use the hood in recirculation mode?
Yes, the WS90390 supports recirculation mode. Install the included carbon filter on top of the grease filters to absorb odors, and route the air back into the kitchen through the top vent.
Why is my hood unusually noisy?
Check for blocked ducting or a dirty filter. Also ensure the hood is firmly mounted to reduce vibrations. If noise persists, contact Witt customer service for potential motor issues.
What is the maximum extraction rate?
The maximum extraction rate is 700 m³/h, ideal for kitchens up to 40 m² with normal cooking. Use the highest speed for heavy steam and odors.
Does the hood come with a carbon filter for recirculation?
Yes, a carbon filter is included in the box. You can install it directly. Replacement carbon filters can be ordered as spare parts.
How do I reset the filter cleaning reminder?
The WS90390 has a filter saturation indicator. After cleaning the filters, press and hold the control button for 3 seconds until the indicator turns off to reset the timer.
What is the warranty period for this range hood?
Witt offers a standard 2-year warranty on the WS90390. Register your product online to extend coverage. The warranty covers manufacturing defects, not misuse or improper installation.
Can I connect the hood to a smart home system?
The WS90390 does not have built-in smart features. However, you can use a smart plug to control the power remotely, but the touch controls remain manual.
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Product information
Brand : Witt
Model : WS90390
Category : Range hood