1. Introduction
Thank you for choosing the KOBE Brillia CHX3830SQBD-3 30-inch Ductless Under Cabinet Range Hood. This manual provides essential information for the safe installation, operation, and maintenance of your new appliance. Please read it thoroughly before use and retain it for future reference.

Image 1.1: KOBE Brillia CHX3830SQBD-3 Range Hood, front view.
2. Safety Information
To reduce the risk of fire, electric shock, or injury, observe the following:
- Electrical Safety: Ensure the electrical installation complies with all local codes and ordinances. The appliance requires a 120 Volt power supply.
- Installation: Due to the weight (approximately 37.5 pounds) and complexity, professional installation is highly recommended. Improper installation can lead to hazards.
- Ventilation: This is a ductless/recirculating range hood. Ensure proper air circulation in the kitchen.
- Cleaning: Clean grease filters regularly to prevent grease buildup, which can be a fire hazard.
- Maintenance: Disconnect power before servicing or cleaning the unit.
3. Package Contents
Verify that all components are present in the package:
- KOBE Brillia CHX3830SQBD-3 Range Hood
- Quick Reference Guide
- Baffle Filters (2 for 30-inch model)
- Charcoal Filters (for ductless operation)
4. Specifications
| Feature | Specification |
|---|---|
| Model | CHX3830SQBD-3 |
| Dimensions (W x D x H) | 30" x 22" x 6" |
| Air Flow Capacity | 400 Cubic Feet Per Minute (CFM) |
| Noise Level | 65 Decibels (max) |
| Number of Speeds | 3 |
| Controls Type | Mechanical Push Button |
| Material | 18-gauge Commercial Grade Stainless Steel |
| Light Source Type | LED (2 x 3W) |
| Filter Type | Baffle, Charcoal |
| Ventilation Type | Ductless / Recirculation |
| Voltage | 120 Volts |
| Item Weight | 37.5 Pounds |

Image 4.1: Key features and design elements of the KOBE Brillia CHX38 series range hood.
5. Installation and Setup
The KOBE Brillia CHX3830SQBD-3 is designed for under cabinet mounting. Due to the unit's weight and the precision required for proper function, professional installation is strongly recommended. Refer to the included Quick Reference Guide for detailed step-by-step instructions, mounting hardware requirements, and electrical connection diagrams.
- Mounting: Ensure the cabinet structure can support the weight of the range hood.
- Electrical Connection: Connect the range hood to a dedicated 120V circuit as per local electrical codes.
- Ductless Operation: This model operates in a recirculating (ductless) mode, utilizing charcoal filters to purify air before returning it to the kitchen. No external ductwork is required.

Image 5.1: Detailed dimensions for the KOBE Brillia CHX3830SQBD-3 range hood, crucial for installation planning.

Image 5.2: Rear view of the range hood, showing mounting points and electrical access.
6. Operation
The KOBE Brillia CHX3830SQBD-3 features a user-friendly mechanical push button control panel.
- Power Button: Press to turn the unit ON or OFF.
- Fan Speed Control: Select from three fan speeds: QuietMode (low), medium, and high. QuietMode provides efficient ventilation at a reduced noise level (1.2 sone).
- Light Button: Press to turn the integrated LED lights ON or OFF. The two 3W LED lights provide ample illumination for your cooktop.

Image 6.1: Front view of the range hood, highlighting the mechanical push button controls.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your range hood.
7.1. Cleaning Baffle Filters
The baffle filters are designed to trap grease effectively and are dishwasher-safe for easy cleaning.
- Ensure the range hood is turned OFF and unplugged.
- Locate the baffle filters on the underside of the hood.
- Slide the release latch or pull tab to remove each filter.
- Wash the filters in a dishwasher or by hand with hot, soapy water.
- Allow filters to dry completely before reinstalling.
- Reinsert the filters, ensuring they are securely latched.
7.2. Replacing Charcoal Filters
For ductless operation, charcoal filters absorb odors. These filters are not washable and must be replaced periodically, typically every 3-6 months depending on cooking frequency.
- Ensure the range hood is turned OFF and unplugged.
- Remove the baffle filters as described above.
- Locate the charcoal filters, which are typically attached to the blower housing.
- Remove the old charcoal filters by twisting or unlatching them.
- Install new charcoal filters, ensuring they are properly secured.
- Reinstall the baffle filters.
8. Troubleshooting
If you encounter issues with your range hood, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not operate | No power supply Motor malfunction | Check power connection and circuit breaker Contact customer support |
| Lights do not work | Bulb failure Electrical connection issue | Replace LED bulbs Check wiring, contact customer support |
| Poor suction performance | Clogged filters Improper installation | Clean baffle filters Replace charcoal filters Verify installation according to manual |
| Excessive noise | Loose components Motor issue | Check for loose parts and tighten Contact customer support |
If the problem persists after attempting these solutions, please contact KOBE Range Hoods customer support.
9. Warranty and Support
KOBE Range Hoods provides a warranty for this product. Please refer to the Quick Reference Guide or visit the official KOBE Range Hoods website for detailed warranty terms and conditions. Spare parts availability for this model is typically 5 years from the date of purchase.
For technical assistance, parts, or warranty claims, please contact KOBE Range Hoods customer support:
- Manufacturer: EPC Trading Inc dba KOBE Range Hoods
- Website: Visit KOBE Range Hoods Store on Amazon