1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Bosch DUL63CC20 Series 4 60 cm Visor Hood. Please read these instructions carefully before using the appliance and retain them for future reference.
Image 1.1: Front view of the Bosch DUL63CC20 Series 4 60 cm Visor Hood, showing its white finish and control panel.
2. Safety Information
Always observe the following safety precautions to prevent personal injury or damage to the appliance.
- Electrical Safety: Ensure the appliance is correctly earthed and connected to a suitable power supply (220 Volts). Do not use extension cords.
- Installation: Installation must be performed by a qualified person in accordance with local regulations. Ensure adequate ventilation in the room.
- Operation: Do not flambé under the range hood. Never leave frying food unattended, as overheated oil can ignite.
- Cleaning: Regularly clean the grease filters to prevent fire hazards. Disconnect the appliance from the power supply before cleaning or maintenance.
- Children and Vulnerable Persons: This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
3. Package Contents
Verify that all components are present upon unpacking:
- Bosch DUL63CC20 Visor Hood Unit
- Metallic Grease Filters (pre-installed)
- Mounting Hardware (e.g., 5x 5mm screws, 5x 8mm wall plugs)
- Non-return valve for 120mm ducting (for extraction mode)
- Two 120mm caps (for recirculation mode, if applicable)
- Optional 100mm duct outlet (without non-return valve)
- Instruction Manual
4. Setup and Installation
The Bosch DUL63CC20 is designed for wall-mounted installation, typically under a cabinet. Ensure the installation area is structurally sound and has access to a power outlet.
4.1 Installation Type
This hood supports both extraction mode (ducting air outside) and recirculation mode (filtering air and returning it to the kitchen). For recirculation mode, an active carbon filter is required (often sold separately).
4.2 Mounting the Hood
- Preparation: Carefully unpack the hood and check for any damage. Ensure you have all necessary tools and mounting hardware.
- Positioning: Determine the optimal mounting height above your cooking surface, adhering to local building codes and manufacturer recommendations (typically 65-75 cm above electric hobs, 75-85 cm above gas hobs).
- Marking Drill Holes: Use the provided template or carefully measure and mark the drill holes on the wall. The hood dimensions are 48.2 cm (depth) x 60 cm (width) x 15 cm (height).
- Drilling: Drill holes for the wall plugs (e.g., 8mm diameter) and insert them.
- Securing the Hood: Mount the hood to the wall using the screws. It is recommended to have two people for this step due to the appliance's weight and size.
- Ducting Connection:
- Extraction: Connect a 120mm diameter duct to the outlet, ensuring the non-return valve is correctly installed to prevent backflow.
- Recirculation: If using recirculation, ensure the active carbon filter is installed and block unused duct outlets with the provided caps.
- Electrical Connection: Connect the hood to a grounded 220V power outlet.
Image 4.1: The Bosch DUL63CC20 hood seamlessly integrated into a modern kitchen setting.
Image 4.2: Top-down dimension diagram (in mm) for installation planning.
Image 4.3: Front and top dimension diagram (in mm) for installation planning.
Image 4.4: Side dimension diagram (in mm) for installation planning.
5. Operating Instructions
The Bosch DUL63CC20 features intuitive push-button controls for fan speed and lighting.
Image 5.1: Control panel with buttons for power, fan speeds (1, 2, 3), and light.
5.1 Power On/Off
Press the red power button to turn the hood on or off.
5.2 Adjusting Fan Speed
The hood offers three fan speed settings to suit different cooking needs:
- Speed 1: For light cooking, simmering, or maintaining air quality.
- Speed 2: For normal cooking with moderate steam and odors.
- Speed 3: For heavy frying, grilling, or when producing significant smoke and odors.
Press the corresponding button (1, 2, or 3) to select the desired fan speed.
5.3 Lighting
Press the light button (indicated by a light bulb icon) to turn the LED lighting on or off. The LED lights provide illumination for your cooking surface.
Image 5.2: View of the metallic grease filters and integrated LED lighting.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your hood. Always disconnect the appliance from the power supply before performing any maintenance.
6.1 Cleaning the Metallic Grease Filters
The metallic grease filters capture grease particles from cooking fumes. They should be cleaned regularly (approximately every 3-4 weeks, depending on usage) to maintain efficiency and prevent fire hazards.
- Remove Filters: Carefully unlatch and remove the metallic grease filters from the hood.
- Clean Filters: Wash the filters by hand in hot soapy water or in a dishwasher on a gentle cycle. Avoid using abrasive cleaners.
- Dry and Reinstall: Allow the filters to dry completely before reinstalling them into the hood.
6.2 Replacing the Active Carbon Filter (Recirculation Mode Only)
If your hood is operating in recirculation mode, it uses an active carbon filter to remove odors. These filters are not washable and must be replaced periodically (typically every 3-6 months, depending on usage).
- Remove Grease Filters: First, remove the metallic grease filters as described above.
- Remove Carbon Filters: Locate the active carbon filters (usually behind the grease filters) and remove them according to the specific mechanism (e.g., twist, clip).
- Install New Filters: Install new active carbon filters, ensuring they are securely in place.
- Reinstall Grease Filters: Replace the metallic grease filters.
Note: The active carbon filter (e.g., Bosch DHZ2701) is often sold separately.
6.3 Cleaning the Exterior
Clean the exterior surfaces of the hood with a soft cloth and a mild, non-abrasive cleaning agent. Avoid harsh chemicals or abrasive pads that could damage the finish.
7. Troubleshooting
Before contacting customer service, try the following solutions for common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| Hood does not turn on. | No power supply. | Check if the power cord is securely plugged in and the circuit breaker has not tripped. |
| Poor suction performance. | Clogged grease filters; clogged active carbon filter (recirculation); obstructed ducting; incorrect fan speed. | Clean or replace filters. Check ducting for obstructions. Select a higher fan speed. |
| Excessive noise during operation. | Loose components; obstructed fan; ducting issues; high fan speed. | Ensure all components are securely fastened. Check for foreign objects in the fan. Verify ducting is correctly installed and not restricted. Noise increases with higher fan speeds; this is normal. |
| Lights not working. | Faulty LED module. | Contact qualified service personnel for LED replacement. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Bosch |
| Model Number | DUL63CC20 |
| Type of Controls | Push-button |
| Voltage | 220 Volts |
| Number of Speeds | 3 |
| Item Weight | 6 Kilograms |
| Light Source Type | LED |
| Power (Lighting) | 4 Watts |
| Filter Type | Active carbon filter, Metallic grease filter |
| Item Shape | Pyramid (referring to the internal structure/airflow) |
| Ventilation Type | Recirculation (also supports extraction) |
| Hood Design | Wall-mounted extractor hood |
| Product Dimensions (L x W x H) | 48.2 x 60 x 15 cm |
| Energy Efficiency Class | D (Scale A+++ to G) |
| Annual Energy Consumption | 93.6 Kilowatt-hours |
| Installation Type | Under-cabinet |
| Special Features | 3 power levels, Built-in hood |
| Color | White |
| Material | Stainless Steel (internal components), White finish (exterior) |
| Airflow Capacity | 350 Cubic meters per hour |
| Noise Level | 72 Decibels (at max speed) |
9. Warranty and Customer Support
For warranty information, please refer to the warranty card included with your product or visit the official Bosch website for your region. In case of technical issues, spare parts inquiries, or service requests, please contact Bosch customer support. Have your model number (DUL63CC20) and purchase date ready when contacting support.
You can find contact details for Bosch customer service on their official website: www.bosch-home.com