Product Overview
This manual provides instructions for the installation, operation, and maintenance of your GROWNEER 3-in-1 Ceiling Mount Bathroom Exhaust Fan. This unit integrates an exhaust fan, a 1700W heater, and a 12W LED light with selectable color temperatures (2700K/3500K/5000K) to enhance comfort and air quality in your bathroom.
Safety Information
- Always disconnect power at the circuit breaker before installation or servicing.
- Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.
- Ensure proper grounding to prevent electrical shock.
- Do not use this fan in areas where it may be directly exposed to water.
- Built-in overheat protection automatically stops heating if temperature is too high.
Package Contents
- GROWNEER 3-in-1 Bathroom Exhaust Fan Unit
- LED Light Panel
- Wall Control Panel (for 3-color adjustable light)
- Flexible Duct (4-inch diameter)
- Duct Clamp
- Instruction Manual
- Mounting Hardware (screws, wire connectors)

Image showing the main fan unit, light panel, flexible duct, duct clamp, wall control panel, and instruction manual included in the package.
Installation Instructions
- Prepare Ceiling Opening: Ensure the ceiling opening dimensions are 10.83 x 10.83 inches.

Image illustrating the required ceiling opening dimensions of 10.83 inches by 10.83 inches for installation.
Video demonstrating the process of preparing the ceiling for the bathroom exhaust fan installation, including cutting the appropriate opening.
- Connect Ductwork: Attach the provided 4-inch flexible duct to the fan's ventilation outlet using the duct clamp. Ensure a secure and airtight connection.

Image showing the flexible duct being connected to the fan unit's exhaust port with a metal clamp.
- Wiring: Connect the fan unit's electrical wires (black-live, white-neutral, green-ground) to your household wiring. Refer to the wiring diagram on the unit for specific connections.

Image displaying two wiring options: one for a triple rocker switch and another for single rocker switches, detailing connections for exhaust, light, and heat.
Video tutorial guiding through the electrical wiring process for the bathroom exhaust fan, connecting live, neutral, and ground wires.
- Mount the Unit: Insert the fan housing into the ceiling opening. Secure it to the ceiling joists using appropriate mounting brackets (not included) or by fastening with nails/screws as per your installation method.
- Connect Light Panel: Connect the lighting and display cables from the main unit to the light panel. Secure the light panel to the main unit using the figure-eight springs. Ensure the panel grille aligns with the main unit's air outlet.

Image of the fully assembled fan unit with the light panel attached, ready for ceiling installation.
Official product video showcasing the installation process of the bathroom exhaust fan, including mounting and final assembly.
Operating Instructions
The GROWNEER BF-001 features a wall control panel (included) for easy operation of its multiple functions.
- Light Control: The 12W LED light offers three color temperature options: 2700K (Warm White), 3500K (Natural White), and 5000K (Cool White). Toggle the light switch on the wall control panel to cycle through these options.

Image illustrating the three selectable LED light color temperatures: 2700K Warm White, 3500K Natural White, and 5000K Cool White.
- Exhaust Fan: Activate the 110 CFM exhaust fan via the wall control panel to remove moisture and odors, maintaining a quiet noise level of 1.5 Sones.

Image depicting the 110 CFM airflow capacity of the fan, capable of refreshing a 110 sq ft bathroom in approximately 6 minutes.

Image highlighting the quiet operation of the fan at 1.5 Sones, illustrating a peaceful bathroom environment.
- Heater Function: Engage the 1700W heater for rapid bathroom warming. The heater includes built-in overheat protection for safety.

Image showing the 1700W heater quickly elevating bathroom temperature for comfort.
Video demonstrating the various functions of the bathroom exhaust fan, including light, fan, and heater, controlled via the wall panel.
Maintenance
- Cleaning: Regularly clean the fan grille and light panel with a soft, damp cloth. Do not use abrasive cleaners.
- Filter: The unit is mainly made of ABS+PP plastic. No specific filter replacement is mentioned, but regular cleaning of air inlets/outlets is recommended.
Troubleshooting
- Fan Not Operating: Check power supply at the circuit breaker. Ensure all wiring connections are secure.
- Light Not Working: Verify power supply. Check the light panel connection to the main unit.
- Heater Not Producing Heat: Confirm power supply. The unit has overheat protection; allow it to cool down if it has been running for an extended period.
- Excessive Noise: Ensure the unit is securely mounted and ductwork is properly installed and free of obstructions.
- Color Temperature Cycling: The light cycles through 2700K/3500K/5000K by toggling the switch. There is no permanent setting mentioned in the product description.
Specifications
| Feature | Detail |
|---|---|
| Brand | GROWNEER |
| Model Name | BF-001 |
| Product Dimensions | 6"D x 10.83"W x 10.83"H |
| Ceiling Opening Requirements | 10.83" x 10.83" x 6" |
| Air Flow Capacity | 110 CFM |
| Noise Level | 1.5 Sones |
| Heater Wattage | 1700W |
| Light Wattage | 12W LED |
| Color Temperature | 2700K/3500K/5000K Selectable |
| Voltage | 120 Volts |
| Material | ABS+PP Plastic |
| Installation Type | Ceiling Mount (DIY) |
| Control Method | Wall Control Panel (Touch) |
| Item Weight | 8.09 pounds |
Warranty and Support
GROWNEER offers a 12-month warranty for this product. For any questions or issues, please don’t hesitate to reach out to us—we’re here to help you.
Customer Support: 1 (855) 626-9888

Image showing customer support contact information, including a phone number for assistance.



