Aphyni FSD31S-20-SJ
Aphyni 20-Inch Crystal-Edged Modern Flush Mount LED Ceiling Fan with Light and Remote
Model: FSD31S-20-SJ | Brand: Aphyni
1. Safety Information
Please read and understand all instructions before beginning installation. Failure to follow these instructions may result in electric shock, fire, or personal injury.
- Always disconnect power at the main circuit breaker before installation or servicing.
- All electrical connections must be in accordance with local codes, ordinances, or national electrical codes. If you are unfamiliar with electrical wiring, consult a qualified electrician.
- Ensure the mounting location can support the weight of the fan.
- Do not bend fan blades when installing or cleaning the fan.
- Do not insert objects into the path of the fan blades.
2. Package Contents
Verify all components are present before installation:
- Ceiling Fan Light
- Instruction Manual
- Mounting Hardware (Self-tapping Screws, Expansion Tubes, S Hook, Canopy Screws, Remote Control Screw Kit, Cable Protector)
- Remote Control

Image: All items included in the package for the Aphyni Ceiling Fan with Light.
3. Product Features
- 6 Speeds & Quiet Performance: Features 6 adjustable speeds and a 7-blade design for improved air circulation. The quiet DC motor ensures noise-free operation (below 30dB).

Image: Illustration of the reversible DC motor and 6-speed wind control for the fan.
- Customizable Lighting: Offers stepless dimming (10%–100%) and three color temperatures: warm (3000K), neutral (4000K), and cool (6500K). Crystal-like textures enhance visual appeal.

Image: Demonstrates the adjustable color temperature from warm to cool white and stepless dimming capability.
- Reversible Airflow: Designed with a reversible motor for two airflow directions: cooling downdraft in summer and warming updraft in winter.

Image: Visual representation of the fan's forward (cooling) and reverse (warming) airflow modes.
- APP & Remote Control: Supports both 2.4G remote and app control for convenient adjustment of fan speeds and lighting.
- Low Profile Design: Flush mount installation with a compact 20-inch diameter.
4. Installation Guide
Follow these steps for proper installation. For a visual guide, please refer to the installation video below.
Video: Aphyni Ceiling Fan Light Installation and Operation Guide. This video provides a step-by-step walkthrough of the installation process and basic operation.
4.1 Mounting Bracket Installation
- Turn off power at the circuit breaker.
- Unscrew the four screws on the side of the fan's base, leaving them partially screwed in (about three-quarters out).
- Twist the wiring bracket counter-clockwise to remove it from the fan base.
- Mount the bracket to your ceiling junction box using the provided screws. Ensure it is securely fastened.
4.2 Wiring
- Hang the fan temporarily from the S-hook on the mounting bracket to support its weight during wiring.
- Connect the electrical wires: white to white, black to black, and copper (ground) to copper (ground) using the provided wire nuts.
4.3 Attaching the Fan
- Carefully push the fan up to the ceiling, aligning the slots in the fan base with the screws on the mounting bracket.
- Twist the fan clockwise to lock it into place.
- Tighten the four screws that were loosened in step 4.1 to secure the fan to the mounting bracket.
- Restore power at the circuit breaker.
5. Operating Instructions
Your Aphyni ceiling fan can be controlled via the included remote or a dedicated smartphone app.
Video: Aphyni 7-blade round ceiling fan with light. This video demonstrates the fan's features and control options.
5.1 Remote Control Functions
The remote control allows for comprehensive management of your fan and light settings.
- Power On/Off: Turns the fan and light on or off.
- Fan Speed: Select from 6 fan speeds (1-6).
- Light On/Off: Toggles the LED light.
- Brightness Adjustment: Dims or brightens the light (10%-100% stepless dimming).
- Color Temperature: Cycles through warm (3000K), neutral (4000K), and cool (6500K) white light.
- Reversible Airflow: Changes the direction of the fan blades for summer (downdraft) or winter (updraft) modes.
- Timer: Sets a 1-hour or 2-hour auto-off timer.

Image: Remote control and smartphone app interface for controlling the fan and light.
5.2 App Control Functions
Download the dedicated smartphone app by scanning the QR code in the included user manual. Follow the app's instructions for pairing and operation. The app provides similar control over fan speed, light settings, and other features as the remote control.
6. Maintenance
- Cleaning: To clean the fan, wipe with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Blade Cleaning: The transparent fan blades can be gently wiped clean.
- Regular Checks: Periodically check all connections and mounting hardware for tightness.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not operate | No power supply; Loose wiring; Remote control battery dead. | Check circuit breaker; Verify all wire connections; Replace remote control battery. |
| Light does not turn on | Loose wiring; LED driver issue; Remote control battery dead. | Check light wiring; Contact customer support if LED driver is suspected; Replace remote control battery. |
| Fan makes unusual noise | Loose screws; Fan blades unbalanced. | Tighten all mounting screws; Ensure blades are securely attached. |
| Remote control not working | Battery dead; Remote not paired. | Replace battery; Refer to manual for pairing instructions. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Aphyni |
| Model Number | FSD31S-20-SJ |
| Product Dimensions | 18.6"L x 18.6"W x 4.6"H |
| Item Weight | 6.89 pounds |
| Material | Plastic, Crystal |
| Color | White |
| Installation Type | Flush Mount |
| Power Source | AC (120 Volts) |
| Light Source Type | LED |
| Wattage | 40 watts |
| Brightness | 4000 Lumens |
| Color Temperature | 3000K - 6500K (Adjustable) |
| Control Method | App, Remote, Wall Switch |
| Special Features | Air circulation, Customizable Lighting, Memory Function, Quiet Operation, Reversible DC Motor |
9. Warranty and Support
Aphyni provides a 5-year warranty for this ceiling fan. For any questions, concerns, or technical assistance, please contact customer support. They are available 24/7 and aim to reply within 24 hours.
Contact information can be found in the included user manual or on the official Aphyni website.
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