1. Product Overview
The Maxslak 72" Smart Ceiling Fan is designed for both indoor and outdoor use, offering advanced control options and efficient air circulation. It features a quiet DC motor, integrated LED lighting with adjustable color temperature and brightness, and smart home compatibility.
Key features include:
- 72-inch diameter with seven wood blades.
- Multiple installation options with 6", 12", and 24" downrods.
- Control via remote, 'Smart Life' app (2.4GHz WiFi), and voice commands (Alexa, Google Home).
- 6-speed quiet DC motor with reversible function for year-round use.
- Dimmable LED light with 3 color temperatures (3000K/4000K/6000K) and timer function (1H/4H/8H).
- Includes 8 coconut shell activated carbon blade filters for dust removal.
2. Safety Information
Please read all safety instructions carefully before installation and operation to prevent injury or damage. Retain this manual for future reference.
- Ensure power is disconnected at the circuit breaker before installation or maintenance.
- All electrical wiring must comply with local and national electrical codes. If unsure, consult a qualified electrician.
- Mount the fan to a ceiling joist or a suitable outlet box marked "Acceptable for Fan Support of 35 lbs (15.9 kg) or less."
- Maintain a minimum clearance of 7 feet (2.1 meters) from the floor to the bottom of the fan blades.
- Do not insert objects into the path of the fan blades.
- This fan is suitable for indoor and outdoor covered areas.
3. Package Contents
Verify that all components are present and undamaged before beginning installation.
- Ceiling Fan Motor Assembly
- Fan Blades (7 pieces)
- Downrods (6", 12", 24")
- Mounting Bracket
- Remote Control
- Receiver Module
- LED Light Kit
- Coconut Shell Activated Carbon Blade Filters (8 pieces)
- Hardware Pack (screws, wire nuts, etc.)
- User Manual

Image: All components included with the Maxslak 72" Smart Ceiling Fan.
4. Setup and Installation
This section provides general installation guidelines. For detailed visual instructions, refer to the official installation video provided via QR code in the printed manual.
4.1 Pre-Installation Checklist
- Turn off power at the main circuit breaker.
- Ensure the mounting location can support the fan's weight (23.7 pounds).
- Gather necessary tools: screwdriver, wire strippers, ladder, measuring tape.
4.2 Mounting Options
The fan supports both flat ceiling and sloped ceiling installations (up to 12° incline). Three downrod lengths (6", 12", 24") are provided to accommodate various ceiling heights and room sizes.

Image: Product dimensions and available mounting configurations.
4.3 Installation Steps (Summary)
- Secure the mounting bracket to the ceiling outlet box.
- Assemble the downrod and canopy to the fan motor.
- Hang the fan assembly from the mounting bracket.
- Connect the electrical wiring (ensure proper grounding).
- Install the fan blades. Note: Some users find it easier to attach blades before hanging the entire fan assembly, while others prefer to attach them after the motor is mounted. Choose the method that suits your comfort and safety.
- Install the LED light kit.
- Attach the canopy and light cover.
5. Operating Instructions
Your Maxslak Smart Ceiling Fan offers multiple convenient control methods.
5.1 Remote Control Operation
The included remote control allows direct access to all fan and light functions.
- Fan Speed: Select from 6 available speeds.
- Fan Direction: Toggle between forward (summer) and reverse (winter) modes.
- Light On/Off: Turn the integrated LED light on or off.
- Light Brightness: Adjust dimming levels. Press and hold the '+' or '-' buttons to change brightness. Tapping will not adjust brightness.
- Color Temperature: Cycle through 3000K (warm white), 4000K (neutral white), and 6000K (cool white).
- Timer: Set the fan to automatically turn off after 1, 4, or 8 hours.

Image: Customizable LED light features controlled via app or remote.
5.2 Smart Life App Control
Download the 'Smart Life' app from your device's app store. Ensure your Wi-Fi network is 2.4GHz for successful pairing.
- Power on the fan.
- Open the 'Smart Life' app and follow the on-screen instructions to add a new device.
- Select the ceiling fan category and proceed with pairing.
- Once connected, you can control all fan and light functions from your smartphone.

Image: Three control methods for the Maxslak Smart Ceiling Fan.
5.3 Voice Control (Alexa & Google Home)
After connecting the fan to the 'Smart Life' app, enable the 'Smart Life' skill in your Alexa or Google Home app to link your devices.
Example Voice Commands:
- "Alexa, turn on/off the [device name] fan/light."
- "Alexa, set the [device name] fan speed to 1-6."
- "Alexa, change the [device name] light to warm white."
- "Hey Google, set the [device name] fan to reverse."
5.4 Reversible DC Motor
The fan's DC motor allows for reversible blade rotation, optimizing comfort and energy efficiency throughout the year.
- Summer Mode (Counter-clockwise): Pushes air downwards, creating a cooling breeze.
- Winter Mode (Clockwise): Draws air upwards, circulating warm air trapped near the ceiling.

Image: Reversible DC motor for year-round comfort.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your ceiling fan.
- Cleaning: Use a soft, damp cloth to clean the fan blades and motor housing. Do not use abrasive cleaners or solvents.
- Blade Filters: The fan is equipped with 8 coconut shell activated carbon blade filters. These filters help reduce dust. Periodically inspect and clean or replace these filters as needed to maintain air quality and fan efficiency.
- Tighten Fasteners: Periodically check all screws and fasteners to ensure they are secure.

Image: Added blade filters for improved air quality.
7. Troubleshooting
If you encounter issues, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not operate. | No power, loose wiring, remote battery dead, receiver issue. | Check circuit breaker. Ensure all wire connections are secure. Replace remote battery. Re-pair remote/app if necessary. |
| Fan wobbles. | Loose blades, unbalanced blades, loose mounting bracket. | Ensure all blade screws are tight. Use the included balancing kit if needed. Verify mounting bracket is securely fastened to the ceiling. |
| Light does not work. | Loose wire connection, light kit failure. | Check light kit wiring connections. If problem persists, contact customer support. |
| Remote/App not responding. | Remote battery dead, Wi-Fi connectivity issue, pairing lost. | Replace remote battery. Ensure 2.4GHz Wi-Fi is active and strong. Re-pair the fan with the app/remote. |
| Fan is noisy. | Loose screws, motor issue, blade rubbing. | Check all screws for tightness. Ensure no wires are rubbing against the motor housing. If noise persists, contact customer support. The fan operates at less than 35dB, considered ultra-quiet. |

Image: The Maxslak fan is designed for ultra-quiet operation.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Maxslak |
| Model Name | CU72BNK-LK |
| Color | Black Brushed Nickel & Walnut |
| Product Dimensions | 72"D x 72"W x 30"H |
| Item Weight | 23.7 pounds |
| Power Source | DC |
| Voltage | 120 Volts |
| Wattage | 40 watts |
| Air Flow Capacity | 5297 Cubic Feet Per Minute (CFM) |
| Noise Level | 35 dB |
| Number of Power Levels | 6 |
| Light Type | LED (3000K/4000K/6000K, Dimmable) |
| Control Method | App, Remote, Voice (Alexa, Google Home) |
| Indoor/Outdoor Usage | Outdoor, Indoor |
| Certifications | FCC, DOE |
9. Warranty and Support
Maxslak prioritizes user experience and offers comprehensive support for your ceiling fan.
- Full Fan Warranty: 2 Years
- Motor Warranty: 5 Years
If your product is still within the warranty period or you require assistance, please contact our customer service team. Replacement parts are available.
For further assistance, please visit the Maxslak Store on Amazon.