COMFEE CHW 7.9M77A2 90 cm Wall-Mounted Cooker Hood User Manual

1. Important Safety Information

Please read this manual carefully before installing, operating, or performing maintenance on your COMFEE cooker hood. Keep this manual for future reference.

• Ensure the electrical installation is compliant with local regulations.
• Do not operate the appliance if it is damaged. Contact qualified service personnel.
• Adequate ventilation must be provided when the cooker hood is used simultaneously with appliances burning gas or other fuels.
• Do not flambé under the cooker hood.
• Clean the grease filters regularly to prevent fire hazards.
• The appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction.

2. Product Overview

The COMFEE CHW 7.9M77A2 is a 90 cm wall-mounted cooker hood designed to efficiently remove cooking fumes and odors from your kitchen. It features a powerful BLDC motor, touch controls, LED lighting, and offers both recirculation and extraction modes.

Figure 2.1: Front view of the COMFEE CHW 7.9M77A2 cooker hood, showcasing its stainless steel and black glass design with integrated LED lights and touch control panel.

3. Installation

This section provides instructions for installing your COMFEE cooker hood. The unit supports both ducted (extraction) and ductless (recirculation) installation modes.

3.1 Unpacking and Included Components

Carefully unpack the cooker hood and check for any damage. Ensure all components listed below are present.

Figure 3.1: Illustration of all components included in the package, such as the upper and lower chimney sections, exhaust pipe, mounting brackets, carbon filters, grease filters, screws, and dowels.

• 1 x Upper Chimney
• 1 x Lower Chimney
• 1 x Exhaust Pipe
• 1 x Hood Mounting Bracket
• 2 x Chimney Mounting Brackets
• 2 x Carbon Filter Set (KWH-CF03)
• 3 x Aluminum Grease Filters
• 7 x Screws (5x50 mm)
• 7 x Wall Dowels
• 6 x Screws (4.2x9.5 mm)

3.2 Mounting the Cooker Hood

The cooker hood is designed for wall mounting. Use the provided mounting template (if included) for precise positioning. Ensure the mounting surface is strong enough to support the weight of the appliance.

Figure 3.2: Detailed dimensions of the 90 cm T-shaped cooker hood, showing overall width (898mm), depth (500mm), and adjustable chimney height (Min. 550mm, Max. 1020mm).

The chimney is adjustable to accommodate different ceiling heights.

Figure 3.3: Illustration demonstrating the adjustable nature of the chimney section, allowing for flexible installation heights.

3.3 Ventilation Modes

Your cooker hood can be configured for two types of operation:

• Extraction Mode (Ducted): Air is drawn from the kitchen, filtered through the grease filters, and expelled outside through an exhaust pipe. This mode requires an external ducting system.
• Recirculation Mode (Ductless): Air is drawn from the kitchen, filtered through both grease filters and carbon filters (to remove odors), and then recirculated back into the kitchen. This mode is suitable when external venting is not possible. Carbon filters are included for this purpose.

Figure 3.4: Visual comparison of the recirculation mode (left), where air is filtered and returned to the kitchen, and the extraction mode (right), where air is vented externally.

4. Operating Instructions

The COMFEE CHW 7.9M77A2 cooker hood features an intuitive touch control panel and multiple speed settings for effective ventilation.

4.1 Control Panel

The sleek touch control panel allows for easy operation. Functions typically include power on/off, fan speed selection, and light control.

Figure 4.1: The cooker hood installed above a cooking range, demonstrating its functional presence in a kitchen environment.

4.2 Fan Speed Selection

The cooker hood offers 4 fan speed levels to match your cooking needs, from light simmering to intense frying. The powerful BLDC motor ensures efficient extraction at all speeds while maintaining a low noise level.

Figure 4.2: Graphic representation of the four fan speed settings, indicating increasing extraction power suitable for various cooking intensities.

• Speed 1-2: Ideal for light cooking, simmering, or maintaining general air quality.
• Speed 3-4: Recommended for heavy frying, grilling, or when producing significant steam and odors.

4.3 LED Lighting

The integrated LED lights provide illumination for your cooking area, enhancing visibility and safety.

5. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your cooker hood.

5.1 Cleaning the Grease Filters

The cooker hood is equipped with 5-layer aluminum grease filters. These filters should be cleaned regularly (approximately every 2-4 weeks, depending on usage) to prevent grease buildup and maintain extraction efficiency.

Figure 5.1: Close-up view of the multi-layer aluminum grease filters, highlighting their removable and dishwasher-safe design for easy cleaning.

• To remove: Locate the release latches on each filter, push them inwards, and pull the filter downwards.
• Cleaning: The filters are dishwasher safe. Alternatively, wash them by hand using hot water and a mild detergent. Ensure they are completely dry before re-installing.
• To re-install: Insert the filter into its slot and push upwards until the latches click into place.

5.2 Replacing Carbon Filters (Recirculation Mode Only)

If your cooker hood is operating in recirculation mode, the carbon filters (KWH-CF03) absorb cooking odors. These filters cannot be washed and must be replaced approximately every 3-6 months, depending on usage.

• To replace: Remove the grease filters first. The carbon filters are typically attached to the motor housing. Follow the specific instructions in the full manual for your model to detach and replace them.
• Ensure the new carbon filters are securely installed before re-installing the grease filters.

5.3 Cleaning the Exterior

Clean the exterior surfaces of the cooker hood regularly with a soft cloth and a mild, non-abrasive cleaning agent. Avoid using harsh chemicals or abrasive pads, especially on the stainless steel and glass surfaces.

6. Troubleshooting

This section addresses common issues you might encounter with your cooker hood. Before contacting service, please review these potential solutions.

If the problem persists after attempting these solutions, please contact Comfee customer support for further assistance.

7. Specifications

Below are the technical specifications for the COMFEE CHW 7.9M77A2 cooker hood.

Note: Specifications are subject to change without prior notice for product improvement.

8. Warranty and Support

For warranty information, technical support, or spare parts inquiries, please refer to the warranty card included with your product or visit the official Comfee website. Keep your proof of purchase for warranty claims.

Comfee Official Website: www.comfee.com