1. Product Overview
The Big Ass Fans Haiku L is a 52-inch smart ceiling fan designed for energy-efficient cooling and integrated lighting in indoor spaces. It features a specially engineered motor for quiet operation and is equipped with versatile control options.

Image: Big Ass Fans Haiku L Smart Ceiling Fan in Caramel/Black finish.
Key Features:
- Energy Efficiency: Features an EC motor designed for optimal comfort with minimal power consumption.
- Quiet Operation: Hand-balanced airfoils ensure whisper-quiet performance without wobbling or squeaking.
- Integrated LED Lighting: Offers 16 dimmable settings with a warm 2700K color temperature and up to 1280 lumens.
- Versatile Controls: Includes an IR remote control, Wi-Fi module for smartphone app control, and voice control compatibility with Amazon Alexa and Google Assistant.
- Coverage Area: Provides optimal air circulation for spaces up to 15' x 15'.
2. What's in the Box
Verify that all components are present before beginning installation.

Image: Contents of the Haiku L Smart Ceiling Fan packaging.
Included Components:
- 3 Hand-balanced hybrid resin airfoils
- IR remote control
- Integrated LED kit
- 5-inch downrod (universal mount)
- Installation Guide (separate document)
3. Installation
Safety Information:
- Always turn off power at the circuit breaker before installation or maintenance.
- Ensure the mounting structure can support the fan's weight.
- Consult a qualified electrician if you are unsure about wiring procedures.
- Follow all local electrical codes.
Mounting:
The Haiku L fan comes with a universal mount and a 5-inch downrod, suitable for ceilings between 8 to 9 feet tall. Additional downrod lengths are available for purchase to accommodate diverse ceiling heights.
- Securely attach the mounting bracket to a ceiling joist or a fan-rated electrical box.
- Assemble the downrod to the motor housing.
- Carefully lift the fan assembly and hang it from the mounting bracket.
Wiring:
Connect the fan's electrical wires to your household wiring according to the provided installation guide. Typically, this involves matching white to white (neutral), black to black (hot), and green/bare copper to green/bare copper (ground). Ensure all connections are secure.
Blade Attachment:
Attach the three hand-balanced hybrid resin airfoils to the motor housing. Ensure they are securely fastened to prevent wobbling during operation.

Image: Haiku L fan installed, illustrating room coverage and downrod options.
4. Operation
The Haiku L fan offers multiple control methods for convenience.

Image: Overview of Haiku L smart control options.
Remote Control:
Use the included IR remote control to adjust fan speed and light settings. The remote allows for easy access to all primary functions.
Smartphone App & Voice Control:
The built-in Wi-Fi module enables control via your smartphone. Download the Big Ass Fans app to manage your fan from anywhere. The fan is also compatible with Amazon Alexa and Google Assistant for voice commands.
Fan Speed Settings:
The Haiku L features 7 distinct fan speed settings, allowing you to customize airflow to your preference.
Lighting Settings:
The integrated LED kit offers 16 dimmable light settings, providing flexible illumination. The light output is up to 1280 lumens with a warm 2700K color temperature.

Image: Haiku L LED lighting features.
Special Modes:
- Eco Mode: Lowers overall fan energy use, delivering energy savings with consistent airflow.
- Whoosh Mode: Simulates a natural breeze by continually varying the fan's speed up and down.
- Timer: Allows you to set a specific duration after which the fan will automatically turn off.
5. Maintenance
Cleaning:
To maintain optimal performance and appearance, regularly clean your Haiku L fan. Use a soft, damp cloth to wipe down the blades and motor housing. Avoid abrasive cleaners or solvents that could damage the finish.
Blade Balancing:
The fan's airfoils are hand-balanced at the factory to prevent wobbling. If any wobbling occurs over time, refer to the detailed installation guide for instructions on re-balancing the blades.
6. Troubleshooting
If you encounter issues with your Haiku L fan, refer to the following common solutions:
- Fan Not Responding:
- Ensure the remote control batteries are functional.
- Check that the fan's circuit breaker is on.
- Verify Wi-Fi connectivity for app and voice controls.
- Unusual Noises (Clicking/Whirring):
- Confirm all screws and fasteners are tight, especially on the blades and mounting hardware.
- Ensure no parts are rubbing against each other.
- If the noise persists, consult the full installation guide or contact customer support.
- Wobbling:
- Check that all blades are securely attached and that the mounting hardware is firm.
- Refer to the installation guide for blade balancing procedures.
- Smart Home Integration Issues (Alexa/Google Assistant):
- Verify your home Wi-Fi network is stable and the fan is connected.
- Ensure the Big Ass Fans skill/service is enabled in your smart home app.
- Check for any server-side issues reported by Big Ass Fans.
- Interference from Other Devices:
- Some electronic devices (e.g., certain TVs) may operate on frequencies that can interfere with the fan's remote or internal signals. If this occurs, try repositioning devices or using alternative control methods (app/voice).
7. Specifications
| Attribute | Detail |
|---|---|
| Brand | Big Ass Fans |
| Model Name | Haiku L |
| Item Model Number | FR127C-U1H00-3L00 |
| Color | Caramel/Black |
| Product Dimensions | 52"D x 52"W x 11.5"H |
| Item Weight | 11.9 Pounds |
| Power Source | EC motor |
| Voltage | 240 Volts |
| Wattage | 20.3 watts |
| Noise Level | 35 Decibels |
| Number of Blades | 3 |
| Blade Length | 52 Inches |
| Speed | 7 RPM (7 Speed Settings) |
| Type of Bulb | LED |
| Luminous Flux | 988 Lumen (up to 1280 lumens) |
| Color Temperature | 2700 Kelvin (Warm White) |
| Control Method | Remote, Voice (Alexa, Google Assistant) |
| Special Features | Programmable, Wi-Fi Enabled, Dimmable LED |
| Room Type | Indoors |
| Indoor/Outdoor Usage | Indoor |
| UPC | 858435004441, 810013336542 |
| Date First Available | August 16, 2016 |
8. Warranty and Support
Warranty Information:
For detailed warranty information, please refer to the warranty PDF document located in the technical specifications section of your product documentation or on the official Big Ass Fans website.
Customer Support:
If you require further assistance, technical support, or have questions regarding your Big Ass Fans Haiku L Smart Ceiling Fan, please visit the official Big Ass Fans website or contact their customer service department directly. Manufacturer: Haiku Home by Big Ass Fans.





