1. Introduction
Thank you for choosing the Uthfy Evaporative Air Cooler. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read it thoroughly before use and retain it for future reference.
This evaporative air cooler is designed to provide maximum comfort and relief during hot weather, suitable for both indoor and outdoor large space use. It functions as a cooler, fan, and humidifier, offering versatile cooling solutions.
2. Product Overview
The Uthfy Evaporative Air Cooler (Model HY-43Y) is a high-efficiency cooling unit featuring a 6000 CFM airflow capacity and a 13.5-gallon water reservoir. Key features include:
- High-efficiency Cooling: Equipped with 3 evaporative cooling pads and supports the use of ice packs for enhanced cooling.
- Wide Coverage: Delivers 6000 cubic feet of air per minute with 120° wide oscillation, suitable for areas up to 1300 square feet.
- Large Water Reservoir: 13.5-gallon capacity for up to 12 hours of continuous operation.
- Dual Water Filling Methods: Manual top fill or continuous fill via garden hose connection.
- Convenient Controls: Touch panel and remote control for 3 fan speeds, 2 modes (Normal, Natural), and a 1-12 hour timer.
- Portability: Features 4 universal wheels (2 with brakes) for easy movement.
Product Components
Figure 2.1: Uthfy Evaporative Air Cooler showing its large water reservoir, remote control, and ice packs.
Figure 2.2: Illustration of the cooler's powerful 6000 CFM airflow, covering up to 1300 sq.ft with 120° oscillation.
Figure 2.3: The cooler highlighting its 3-sided cooling pad design for enhanced evaporation and cooling.
Figure 2.4: Depiction of the two water filling methods: manual top fill and continuous hose connection.
Figure 2.5: The cooler demonstrating remote control functionality from up to 26 feet away.
Figure 2.6: The cooler's caster wheels, illustrating its easy portability.
Figure 2.7: Visual representation of the 120° oscillation feature, distributing air widely.
3. Setup
- Unpacking: Carefully remove the air cooler and all accessories from the packaging. Retain packaging for future storage or transport.
- Wheel Installation: Attach the 4 universal wheels to the base of the unit. Ensure the 2 wheels with brakes are positioned correctly for stability when locked.
- Placement: Position the cooler on a flat, stable surface. Ensure there is adequate space around the unit for proper airflow and oscillation.
- Water Filling:
- Manual Fill: Open the top cover and pour clean water into the reservoir until the water level reaches the "MAX" indicator on the water level window. Do not overfill.
- Continuous Fill: Connect a garden hose to the designated inlet on the unit for automatic water supply. Ensure the hose connection is secure to prevent leaks.
- Ice Packs (Optional): For enhanced cooling, place the provided ice packs into the water tank after freezing them.
- Power Connection: Plug the power cord into a grounded electrical outlet (120 Volts).
4. Operating Instructions
The Uthfy Evaporative Air Cooler can be operated using the touch control panel on top of the unit or the included remote control.
Control Panel / Remote Control Functions:
| Button/Function | Description |
|---|---|
| ON/OFF | Powers the unit on or off. |
| Speed | Cycles through 3 wind speeds: Low, Medium, High. |
| Mode | Selects between 2 modes: Normal and Natural. |
| Timer | Sets the auto-off timer from 1 to 12 hours. |
| Cool | Activates or deactivates the evaporative cooling function. Ensure sufficient water in the tank before activating. |
| Swing | Activates or deactivates the 120° wide oscillation feature for broader air distribution. |
The unit features an LED display for easy viewing of current settings. The screen will auto-off after 30 seconds of inactivity.
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your air cooler. Always unplug the unit before performing any maintenance.
- Water Tank Cleaning:
Drain and clean the water tank regularly (at least once a week, or more frequently with heavy use) to prevent mold, mildew, and mineral buildup. Use a soft cloth and mild detergent. Rinse thoroughly with clean water.
- Cooling Pad Cleaning:
The 3-sided cooling pads should be inspected and cleaned periodically. Refer to the detailed instructions in the full user manual for removal and cleaning procedures. Gently rinse with water to remove dust and mineral deposits. Allow to dry completely before reinstallation.
- Exterior Cleaning:
Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage:
Before long-term storage, ensure the water tank and cooling pads are completely dry. Store the unit in a cool, dry place, preferably in its original packaging.
6. Troubleshooting
If you encounter issues with your Uthfy Evaporative Air Cooler, please consult the following table before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply; Power cord not securely plugged in; Power outlet malfunction. | Check power connection; Try a different outlet; Check circuit breaker. |
| No cool air/Weak cooling. | Water tank empty; Cooling pads are dry or clogged; "Cool" function not activated; Room humidity too high. | Refill water tank; Clean or replace cooling pads; Activate "Cool" function; Evaporative coolers are less effective in high humidity. |
| Unpleasant odor. | Stagnant water in tank; Mold/mildew on cooling pads. | Drain and clean water tank thoroughly; Clean cooling pads. |
| Water leakage. | Water tank overfilled; Unit not level; Drain plug not secure; Hose connection loose (if using continuous fill). | Do not overfill; Ensure unit is on a level surface; Check drain plug; Secure hose connection. |
| Remote control not working. | Batteries dead or incorrectly inserted; Obstruction between remote and unit. | Replace batteries; Ensure clear line of sight to the unit's receiver. |
7. Specifications
| Attribute | Detail |
|---|---|
| Brand | Uthfy |
| Model Name | Swamp Cooler |
| Item Model Number | HY-43Y |
| Product Dimensions | 22.8"D x 15.7"W x 46.3"H |
| Item Weight | 38.9 pounds |
| Air Flow Capacity | 6000 Cubic Feet Per Minute (CFM) |
| Reservoir Capacity | 13.5 Gallons |
| Floor Area Coverage | 1300 Square Feet |
| Number of Speeds | 3 |
| Noise Level | 45 dB |
| Voltage | 120 Volts |
| Amperage | 2.08 Amps |
| Controls Type | Button, Remote Control |
| Included Components | 4 Caster Wheels, Ice Pack, Remote Control, Swamp Cooler, User Manual |
8. Warranty and Support
This Uthfy 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 warranty claims, technical support, or any questions regarding your product, please contact Uthfy customer service. Refer to the contact information provided in the original packaging or on the official Uthfy website.
Please have your model number (HY-43Y) and proof of purchase ready when contacting support.
