Introduction
Thank you for purchasing the Wastou ZLS-F11D USB Rechargeable Desk Fan. This manual provides important information regarding the safe operation, installation, maintenance, and troubleshooting of your new fan. Please read this manual thoroughly before use and retain it for future reference.
Product Features
- Stepless Speed Adjustment: Enjoy precise control over airflow with a continuous speed range from 1800 to 4000 RPM.
- Wide Oscillation and Adjustable Tilt: The fan offers a 270° automatic horizontal oscillation and a manual vertical tilt of 90° upwards and 15° downwards for optimal air distribution.
- High Capacity 10000mAh Battery: Provides extended operation, lasting 9.5 to 30 hours without oscillation, or 8 to 18 hours with oscillation, on a single charge.
- USB-C Powered and Compact: Conveniently rechargeable via USB-C and designed for portability and space-saving placement.
- Quiet Operation: Engineered with a low-noise motor to ensure minimal disturbance, suitable for office, bedroom, or study environments.
Setup
- Unpack: Carefully remove the fan and all accessories from the packaging.
- Inspect: Check the fan for any signs of damage. Do not use if damaged.
- Placement: Place the fan on a stable, flat surface. Ensure there is adequate space around the fan for proper airflow and oscillation.
- Initial Charge: Before first use, fully charge the fan using the provided USB-C cable. Refer to the 'Charging Instructions' section for details.
Operating Instructions
Power On/Off
To turn the fan on or off, long-press the control knob located on the front base of the fan.
This image illustrates the fan's control knob for power and speed adjustment. A long press turns the fan on or off, while rotating the knob adjusts the speed.
Speed Adjustment
Once the fan is on, rotate the control knob clockwise to increase the fan speed and counter-clockwise to decrease it. The fan features stepless speed adjustment, allowing for fine-tuning of airflow from a gentle breeze to a powerful stream.
This diagram shows the fan operating at minimum (1800 RPM), medium (2900 RPM), and maximum (4000 RPM) speeds, demonstrating the range of airflow.
Oscillation and Tilt
Press the control knob once to activate or deactivate the 270° automatic horizontal oscillation. To adjust the vertical angle, manually tilt the fan head up to 90° upwards or 15° downwards.
This image illustrates the fan's ability to oscillate horizontally and be manually tilted vertically for directed airflow.
Charging Instructions
The fan is equipped with a 10000mAh rechargeable battery. When the battery is low, the fan's performance may decrease, or it may stop operating. Connect the provided USB-C cable to the charging port on the fan and the other end to a compatible USB power source (e.g., USB adapter, power bank, laptop, car charger).
- A full charge typically takes approximately 7.5 hours.
- The charging indicator light will provide feedback on the charging status (e.g., solid light when fully charged, blinking while charging).
This image highlights the fan's 10000mAh battery capacity, expected operating times (9.5-30 hours without oscillation, 8-18 hours with oscillation), 7.5-hour charging time, and compatible charging sources like adapters, power banks, laptops, and car chargers.
Maintenance
Cleaning
Regular cleaning helps maintain optimal performance and extends the lifespan of your fan.
- Power Off: Always ensure the fan is turned off and unplugged from any power source before cleaning.
- Exterior: Wipe the exterior surfaces of the fan with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Fan Grille: Use a soft brush or a vacuum cleaner with a brush attachment to gently remove dust from the front and rear grilles. Do not attempt to disassemble the fan blades for cleaning.
- Drying: Ensure the fan is completely dry before plugging it back in or turning it on.
Storage
When not in use for extended periods, store the fan in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to charge the battery every 3-6 months to maintain its health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. Power button not pressed correctly. | Charge the fan for at least 30 minutes. Long-press the control knob to power on. |
| Fan speed is weak. | Battery is low. Speed setting is too low. | Recharge the fan. Rotate the control knob clockwise to increase speed. |
| Oscillation does not work. | Oscillation function is off. | Press the control knob once to activate oscillation. |
| Fan makes unusual noise. | Dust accumulation. Obstruction. | Clean the fan grilles. Ensure no objects are interfering with the fan blades or oscillation mechanism. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | ZLS-F11D |
| Brand | Wastou |
| Dimensions (L x W x H) | 8.2 x 20.6 x 25.1 cm (3.2 x 8.1 x 9.9 inches) |
| Weight | 600 g (1.32 lbs) |
| Power | 50 Watts |
| Voltage | 5 Volts |
| Material | Plastic |
| Speed Adjustment | Stepless (1800-4000 RPM) |
| Noise Level | 45 Decibels |
| Battery Capacity | 10000mAh Lithium-polymer |
| Working Time (Fan Only) | 9.5 - 30 hours |
| Working Time (With Oscillation) | 8 - 18 hours |
| Charging Time | Approx. 7.5 hours |
| Special Features | Oscillating, Portable |
This image provides a visual representation of the fan's dimensions, indicating its compact size suitable for various spaces.
Safety Information
- Do not insert fingers or any objects into the fan grilles while the fan is operating.
- Keep the fan away from water or other liquids. Do not use in wet environments.
- Do not block the air intake or outlet.
- Ensure the fan is placed on a stable surface to prevent it from tipping over.
- Keep out of reach of children and pets.
- Use only the provided USB-C cable or a certified equivalent for charging.
- Do not attempt to repair or modify the fan yourself. Contact customer support for assistance.
Warranty and Support
Information regarding specific warranty terms and customer support contact details is not available in the provided product data. Please refer to the product packaging or the seller's website for warranty information and customer service contacts.