Introduction
Thank you for choosing the Uthfy 41-Inch Windowless Portable Evaporative Air Cooler. This 3-in-1 device functions as an air cooler, fan, and humidifier, designed to provide efficient and comfortable cooling for your indoor spaces. Its innovative windowless design allows for flexible placement anywhere in your home or office. Please read this manual thoroughly before operation to ensure proper use, maintenance, and safety.
Image: The Uthfy 41-inch portable evaporative air cooler, showcasing its sleek white tower design, digital display, and the included remote control and ice packs.
Safety Information
- Always place the unit on a stable, level surface to prevent tipping.
- Do not immerse the unit, power cord, or plug in water or other liquids.
- Unplug the unit from the power outlet before cleaning, refilling water, or performing any maintenance.
- Keep out of reach of children and pets.
- Do not block the air inlet or outlet. Ensure adequate clearance around the unit for proper airflow.
- Use only clean water in the water tank. Do not add any chemicals or additives other than the provided ice packs.
- If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
Package Contents
- Uthfy 41-Inch Evaporative Air Cooler Unit
- Remote Control
- 4 Ice Packs
- User Manual (this document)
Setup
- Unpacking: Carefully remove the air cooler and all accessories from the packaging. Retain packaging for future storage or transport.
- Placement: Place the unit on a firm, level surface in the desired location. Ensure there is at least 8 inches of space around the unit for optimal airflow.
- Water Filling: The unit features a dual water tank design. You can either:
- Pour water directly into the top opening of the unit.
- Remove the lower water tank (2.4 Gallons capacity) by pulling the buckle outward, fill it with clean water, and then push the buckle to snap it back into place.
Observe the water level indicator on the front of the unit. Fill water between the 'MIN' and 'MAX' lines. Do not overfill.
Image: A pregnant woman demonstrates the top-refilling design of the air cooler, highlighting its ease of use without bending over.
- Ice Pack Usage: For enhanced cooling, freeze the provided ice packs and place them into the top water reservoir. The water will circulate around them, providing colder air.
- Power Connection: Plug the power cord into a standard 120V AC electrical outlet.
Image: A close-up view of the air cooler's top control panel, showing the digital temperature display and various function icons.
Operating Instructions
The Uthfy air cooler can be operated using either the control panel on top of the unit or the included remote control.
Control Panel & Remote Functions
| Icon/Button | Function | Description |
|---|---|---|
| ON/OFF | Power | Turns the unit on or off. |
| COOL | Cooling Mode | Activates evaporative cooling. Water circulation begins. |
| SPEED | Fan Speed | Cycles through 3 speed settings: Low, Medium, High. |
| MODE | Operating Mode | Selects from 4 modes: Normal, Natural, Sleep, Cool. |
| TIMER | Timer Function | Sets the unit to automatically turn off after a set period (up to 24 hours). |
| SWING | Oscillation | Activates 120° oscillation to distribute air widely. |
Key Features in Operation
- High-Efficiency Cooling: The unit boasts a maximum wind speed of 28ft/s and can cover a cooling area of up to 400 sq.ft.
- Quiet Operation: Designed with a low noise level of 35dB, ensuring minimal disturbance during use, especially in sleep mode. The screen automatically turns off after 5 minutes of inactivity for energy saving.
- Oscillation: The 120° swing function ensures even distribution of cool air throughout the room.
Image: The air cooler positioned in a living room, illustrating its effective cooling coverage of up to 400 sq.ft and a maximum wind velocity of 28ft/s.
Image: The air cooler operating quietly in a bedroom, demonstrating its low noise level (35dB) suitable for undisturbed sleep.
Image: An aerial view illustrating the air cooler's 90° oscillating function, effectively spreading cool air across a living space.
Maintenance
Regular maintenance ensures optimal performance and longevity of your air cooler.
- Water Tank Cleaning: The removable lower water tank allows for easy cleaning. Pull the buckle outward to open, rinse thoroughly with water, and use a soft scrub sponge if needed. Push the buckle to snap it back together after cleaning.
- Air Filter Cleaning: Periodically clean the air filters to ensure fresh and clean air output. Refer to the specific instructions in the included user manual for filter removal and cleaning procedures.
- Storage: If storing the unit for an extended period, ensure the water tank is empty and clean, and the unit is dry. Store in a cool, dry place.
Image: Hands demonstrating the cleaning process of the removable water tank, emphasizing the ease of maintenance for fresher air.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply; Power cord not properly plugged in. | Check power outlet; Ensure power cord is securely plugged in. |
| No cool air. | Water tank is empty; Cooling mode not activated; Ice packs not used. | Fill water tank; Activate COOL mode; Add frozen ice packs to reservoir. |
| Weak airflow. | Fan speed set too low; Air filters are dirty. | Increase fan speed; Clean air filters. |
| Unit is noisy. | Unit not on a level surface; Obstruction in fan. | Place on a level surface; Check for and remove any obstructions. |
Specifications
- Brand: Uthfy
- Model Name: swamp cooler
- Item Model Number: CF1000B-1
- Product Dimensions: 12.7"D x 12.7"W x 41.1"H
- Item Weight: 12 pounds
- Color: White
- Mounting Type: Freestanding
- Special Features: Adjustable Speed, Removable Washable Filter, Portable, Digital Display, Silent Operation, Auto Shut-Off, Oscillating Fan, Timer, Fast Cooling
- Controls Type: Remote
- Reservoir Capacity: 2.4 Gallons
- Floor Area Coverage: 400 Square Feet
- Noise Level: 35 dB
- Voltage: 120 Volts (AC)
- Manufacturer: Uthfy
- UPC: 774882977056
- Country of Origin: China
- Assembly Required: Yes
- Batteries Required: No
Warranty & Support
The Uthfy 41-Inch Windowless Portable Evaporative Air Cooler comes with a 1-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For customer service, technical support, or warranty claims, please contact Uthfy customer service. Please have your model number (CF1000B-1) and proof of purchase ready when contacting support.
Customer Service: Refer to the contact information provided on the product packaging or the official Uthfy website for the most up-to-date support channels.
