1. Introduction
Thank you for choosing the Uthfy Portable 3-in-1 Evaporative Air Cooler. This appliance is designed to provide cooling, humidification, and air circulation for your indoor spaces. Please read this manual thoroughly before use to ensure proper operation and maintenance.
Image: The Uthfy Portable 3-in-1 Evaporative Air Cooler positioned in a living room, demonstrating its compact design and air circulation.
2. Setup
2.1 Unpacking
Carefully remove the unit from its packaging. Inspect for any damage during transit. Retain packaging for future storage or transport.
2.2 Placement
Place the air cooler on a flat, stable surface. Ensure there is adequate space around the unit for proper airflow. Avoid placing it directly against walls or furniture that might obstruct air intake or output.
2.3 Filling the Water Tank
- Open the top cover of the water tank.
- Fill the 4-liter removable water tank with clean, cool water. Do not exceed the maximum fill line.
- For enhanced cooling, place the provided ice packs (2 large, 2 small) into the water tank after freezing them. Ensure they are fully submerged or positioned to maximize contact with the water.
- Close the top cover securely.
Image: Detailed view of the air cooler components, highlighting the handle, ice packs, removable washable filter, 4L removable water tank, display, and top control panel.
Video: This video demonstrates the process of adding ice packs and water to the Uthfy Portable Air Cooler for optimal cooling performance.
2.4 Power Connection
Plug the power cord into a standard 120V electrical outlet.
3. Operating Instructions
The Uthfy air cooler can be operated using the control panel on top of the unit or the included remote control.
Image: Overview of the control panel and remote control, illustrating the available speeds (Low, Mid, High), modes (Natural, Normal, Sleep), and additional features like the 12H timer and auto screen off.
3.1 Power On/Off
Press the Power button on the control panel or remote to turn the unit on or off.
3.2 Mode Selection
Press the Mode button to cycle through the 4 available modes:
- Normal: Standard airflow.
- Natural: Simulates natural breeze with varying fan speeds.
- Sleep: Operates at a lower, quieter speed for undisturbed rest.
- Cool: Activates the evaporative cooling function, utilizing water and ice for a cooler airflow.
Image: Visual representation of the 3-in-1 functionality: operating as a regular fan (no water), a humidifier (with water), and an air cooler (with water and ice).
3.3 Fan Speed Adjustment
Press the Speed button to select from 3 wind speeds: Low, Mid, or High. The maximum wind speed is 26ft/s.
3.4 Oscillation
Press the Oscillation button to activate or deactivate the 120° left-right oscillation feature, distributing air across a wider area.
3.5 Timer Function
Press the Timer button to set the operating time up to 12 hours. The unit will automatically turn off after the set time.
4. Maintenance
Regular maintenance ensures optimal performance and longevity of your air cooler.
4.1 Cleaning the Water Tank
To prevent mold and mildew, clean the water tank regularly, especially if using the cooling or humidifying functions frequently. Remove the water tank, empty any remaining water, and clean with a mild detergent and water. Rinse thoroughly before refilling.
4.2 Cleaning the Filter
The unit features a removable and washable filter. Periodically remove the filter, rinse it under running water to remove dust and debris, and allow it to air dry completely before reinserting.
4.3 Exterior Cleaning
Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
4.4 Storage
If storing the unit for an extended period, ensure the water tank is empty and dry, and the filter is clean. Store in a cool, dry place, preferably in its original packaging.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Power button not pressed | Check power cord connection; Ensure outlet is functional; Press power button. |
| No cool air / Air not cold enough | Water tank empty; Ice packs not used or frozen; Filter dirty; Room humidity too high. | Fill water tank; Freeze and add ice packs; Clean filter; Evaporative coolers are less effective in high humidity. |
| Water leaking | Water tank overfilled; Unit not on a level surface; Damage to water tank. | Do not overfill past MAX line; Place on a flat, stable surface; Inspect tank for cracks. |
| Unusual noise | Low water level; Obstruction in fan; Unit not stable. | Refill water tank; Check for and remove any obstructions; Ensure unit is on a flat surface. |
| Remote control not working | Batteries dead; Obstruction between remote and unit. | Replace batteries; Ensure clear line of sight to the unit's receiver. |
6. Specifications
- Brand: Uthfy
- Model Number: MTF01R-0121
- Material: Plastic
- Mounting Type: Freestanding
- Special Features: Fast Cooling, Sleep Mode
- Color: White
- Air Flow Capacity: 13000 Cubic Feet Per Minute (CFM)
- Controls Type: Remote
- Reservoir Capacity: 4 Liters
- Recommended Floor Area: 300 Square Feet
- Item Weight: 12.1 Pounds
- Form Factor: Tower
- Wattage: 80 watts
- Noise Level: 25 Decibels
- Number of Speeds: 3
- Voltage: 120 Volts
- Operation Mode: Automatic
- Item Dimensions (D x W x H): 12.4"D x 8.24"W x 39.57"H
- Included Components: Remote Control
7. Warranty & Support
7.1 Warranty Information
This Uthfy Portable 3-in-1 Evaporative Air Cooler comes with a 1-Year Limited Warranty from the date of purchase. This warranty covers manufacturing defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, modification, or unauthorized repair.
7.2 Customer Support
For technical assistance, warranty claims, or general inquiries, please contact Uthfy customer support. Refer to your purchase documentation or the Uthfy official website for contact details.
