Uthfy 3531 CFM Evaporative Cooler

Product Overview

The Uthfy HY-JH-40BI Evaporative Cooler is a powerful and efficient cooling solution designed for outdoor use, garages, commercial spaces, and large rooms. It utilizes evaporative cooling technology to provide a refreshing breeze, making hot environments more comfortable. This unit is compact yet delivers a strong cooling effect, featuring a patented winged prop design and three panels of high-density rigid media for enhanced performance.

The Uthfy 3531 CFM Evaporative Cooler, showcasing its powerful airflow and large 10.6 gallon water tank capacity.

Key Features:

• Powerful Airflow: Delivers up to 3531 CFM, suitable for spaces up to 1200 sq ft.
• Adjustable Speeds: Features 3 fan speeds (Low, Medium, High) for customized cooling.
• Wide Oscillation: 110° automatic side-to-side oscillation ensures even air distribution. Vertical airflow can be adjusted manually.
• Large Water Tank: Equipped with a 10.6-gallon water tank for extended continuous operation.
• Enhanced Cooling: Includes 3 ice boxes and 3-side high-density cooling pads to maximize cooling efficiency.
• Durable Construction: Made with a sheet metal body and electrostatic powder coating for robustness, impact resistance, and corrosion resistance.
• Portable Design: Features 4 universal wheels (2 with brakes) for easy mobility.

Setup Instructions

Before first use, ensure all components are present and the unit is placed on a stable, level surface. Assembly typically takes about 10 minutes.

1. Attach Universal Wheels:

• Carefully tilt the unit to access the bottom.
• Screw in the 4 universal wheels into the designated slots. Ensure the 2 wheels with brakes are positioned at the front for stability.

The cooler is designed for easy movement with its universal wheels, making it portable for various locations.

2. Prepare Ice Packs:

• The unit comes with 3 reusable 0.6L ice packs. Fill them with water and freeze them completely before use.
• Place the frozen ice packs into the top tank compartment of the cooler.

The top tank design allows for easy placement of ice packs to enhance cooling.

3. Fill Water Tank:

The 10.6-gallon water tank can be filled in two ways:

• Manual Top Fill: Open the top lid and pour water directly into the tank.
• Front Panel Fill: Open the small door on the front panel and pour water directly into the reservoir.
• Automatic Refill: Connect a standard garden hose (adapter included) to the designated port on the side of the unit for continuous water supply. The unit features an automatic water filling mechanism to prevent overflow.

Water can be easily added to the top tank for manual filling.

The unit supports automatic water refill via a garden hose connection.

Monitor the water level using the visible indicator on the front of the unit to ensure it stays between MIN and MAX levels.

The water level indicator helps monitor the tank's water volume.

Operating Instructions

The Uthfy Evaporative Cooler features a mechanical control panel for straightforward operation.

Control Panel:

The mechanical control panel provides easy access to all functions.

• Power: Use the red 'Power' switch to turn the unit ON/OFF.
• Fan Speed: Select desired fan speed using the 'High', 'Medium', 'Low' buttons. Press 'Stop' to turn off the fan.
• Cooling Mode: Activate the evaporative cooling function by pressing the green 'Cooling' switch. This engages the water pump to moisten the cooling pads.
• Swing Function: Activate the automatic 110° side-to-side oscillation by pressing the green 'Swing' switch.

Engage the cooling mode for evaporative cooling.

Airflow Direction:

• The internal fan oscillates automatically when the 'Swing' function is active.
• Manually adjust the vertical direction of the louvers to direct airflow up or down as needed.

The 110° oscillation ensures wide air coverage for effective cooling.

Official Product Video:

Maintenance

Regular maintenance ensures the longevity and optimal performance of your evaporative cooler.

1. Cleaning:

• The sheet metal body with electrostatic powder coating is designed for easy cleaning. Wipe down the exterior with a damp cloth as needed.
• Periodically inspect and clean the 3-side high-density cooling pads to prevent mineral buildup and maintain efficiency. Refer to the user manual for detailed cleaning instructions for the pads.

2. Water Drainage:

To drain the water tank, locate the drainage hole at the bottom of the unit. Remove the plug to allow water to empty completely. This is recommended before storing the unit or if the water has been stagnant for an extended period.

Troubleshooting

If you encounter issues with your Uthfy Evaporative Cooler, please refer to the following common troubleshooting tips:

• No Power: Ensure the unit is properly plugged into a working electrical outlet. Check the power switch on the control panel.
• No Cooling: Verify that the 'Cooling' switch is activated and the water tank has sufficient water. Ensure ice packs are frozen and placed correctly.
• Weak Airflow: Check if the fan speed is set to 'High'. Ensure there are no obstructions around the air intake or output vents.
• Unusual Noise: Inspect the fan and internal components for any foreign objects. Ensure the unit is on a stable, level surface.
• Water Leakage: Check all connections, especially the hose adapter if using automatic refill, for tightness. Ensure the drainage plug is securely in place.

For persistent issues not resolved by these steps, please contact Uthfy customer support.

Specifications

Warranty & Support

The Uthfy Evaporative Cooler comes with a 1-year manufacturer warranty.

For any support inquiries, technical assistance, or warranty claims, please refer to the contact information provided in your User Manual (PDF) or visit the official Uthfy Store online.

Additional safety information and the full user manual are available in PDF format:

• Safety Information (PDF)
• User Manual (PDF)