Introduction
Thank you for purchasing the Uthfy 3-in-1 Evaporative Air Cooler. This versatile appliance combines the functions of an air cooler, a fan, and a humidifier to provide a comfortable indoor environment. It features multiple fan speeds, wind modes, 70° oscillation, and a 12-hour timer for customized cooling. For enhanced cooling, six ice packs are included. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting.
Image: The Uthfy 3-in-1 Evaporative Air Cooler highlighting its key features.
Important Safety Information
Please read all instructions carefully before use and retain for future reference.
- Always place the cooler on a stable, level surface.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Unplug the cooler from the power outlet before cleaning, filling, or performing any maintenance.
- Keep out of reach of children and pets.
- Do not use without water in cooling mode.
- Ensure the power cord is not damaged or pinched.
- Do not block air inlets or outlets.
Package Contents
Verify that all items are present and in good condition:
- Uthfy 3-in-1 Evaporative Air Cooler Unit
- Remote Control
- 6 Ice Packs
- 4 Rotating Wheels
- User Manual (this document)
Setup Instructions
- Install Wheels: The 4 rotating wheels can be effortlessly inserted into the designated slots at the bottom of the unit. No tools or screws are required.
- Fill Water Tank: Locate the removable water tank, typically at the bottom rear of the unit. Pull it out gently. Fill the tank with clean, cool water. Do not exceed the maximum fill line.
- Add Ice Packs (Optional for enhanced cooling): For colder air, place the provided ice packs in a freezer until completely frozen. Once frozen, place them directly into the water tank along with the water. This helps to increase cooling efficiency.
- Secure Water Tank: Carefully slide the water tank back into the unit until it clicks securely into place.
- Connect Power: Plug the power cord into a standard 120V electrical outlet.
Image: Close-up of a hand installing one of the rotating wheels.
Image: Water level indicator on the side of the unit.
Image: Cooling pads and ice packs inside the water tank.
Operating Instructions
The Uthfy Evaporative Air Cooler can be operated using the touch control panel on the top of the unit or the included remote control.
Control Panel / Remote Control Functions:
- Power On/Off: Press the 'Power' button to turn the unit on or off.
- Speed: Press the 'Speed' button to cycle through 3 fan speeds: Low, Medium, High.
- Mode: Press the 'Mode' button to select from 3 wind modes: Normal, Natural, Sleep.
- Cool: Press the 'Cool' button to activate the evaporative cooling function. Ensure the water tank is filled.
- Oscillation: Press the 'Swing' button to activate or deactivate the 70° automatic oscillation, distributing airflow across a wider area.
- Timer: Press the 'Timer' button to set the auto shut-off timer for up to 12 hours. Each press increases the timer setting.
Image: The control panel of the Uthfy Evaporative Air Cooler.
Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your air cooler. Always unplug the unit before cleaning.
- Exterior Cleaning: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Water Tank Cleaning: The water tank is removable for easy cleaning. Pull out the tank, empty any remaining water, and clean it with mild soap and water. Rinse thoroughly and dry before reinserting.
- Cooling Pads and Grille: The cooling pads and grille are designed to be easily removed for cleaning. Follow the instructions in the detailed user guide for specific removal and cleaning procedures. Clean with water and a soft brush if necessary. Ensure they are completely dry before reassembly.
Troubleshooting
If you encounter issues with your Uthfy Evaporative Air Cooler, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | No power supply; Power button not pressed | Check power cord connection; Ensure outlet is functional; Press power button |
| No cool air | Water tank empty; Cooling function not activated; Ice packs not used | Fill water tank; Press 'Cool' button; Add frozen ice packs to water tank |
| Weak airflow | Fan speed too low; Air inlets/outlets blocked | Increase fan speed; Ensure no obstructions around the unit |
| Unusual noise | Unit not on a level surface; Internal component obstruction | Place on a stable, level surface; Unplug and check for obstructions (e.g., in water tank) |
Specifications
| Feature | Detail |
|---|---|
| Brand | Uthfy |
| Model Name | 66R-0414 |
| Product Dimensions | 10.4"D x 9.25"W x 22"H |
| Item Weight | 9.02 Pounds |
| Voltage | 120 Volts |
| Noise Level | 45 Decibels |
| Reservoir Capacity | 1 Gallon |
| Floor Area Coverage | 450 Square Feet |
| Number of Speeds | 3 |
| Special Features | 3-in-1 Function (Cooler, Fan, Humidifier), 6 Ice Packs, 12H Auto-off Timer, Removable Water Tank, 70° Oscillation, Remote Control, Touch Screen Menu |
| Material | Plastic |
Warranty and Support
This Uthfy Evaporative Air Cooler comes with a 1-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or any questions not covered in this manual, please contact Uthfy customer service through the retailer where the product was purchased or visit the official Uthfy website for contact information.
