Uthfy JH-40BI 4800 CFM Evaporative Air Cooler Instruction Manual

1. Introduzione

Thank you for choosing the Uthfy JH-40BI 4800 CFM Evaporative Air Cooler. This powerful and versatile unit is designed to provide efficient cooling for large spaces up to 1200 square feet, making it ideal for garages, patios, yards, factories, and commercial or residential environments. Featuring a robust copper motor, 3-side cooling pads, and a large 10.6-gallon water tank, it delivers a strong, refreshing airflow with 3 adjustable speeds and 120° oscillation.

Please read this manual thoroughly before operating your new evaporative air cooler to ensure safe and optimal performance. Keep this manual for future reference.

Figura 1: Fronte view of the Uthfy JH-40BI Evaporative Air Cooler.

2. Informazioni importanti sulla sicurezza

Per ridurre il rischio di incendi, scosse elettriche o lesioni, seguire sempre queste precauzioni di base:

• Leggere tutte le istruzioni prima di utilizzare questo apparecchio.
• Non azionare alcun ventilatore con un cavo o una spina danneggiati. Smaltire il ventilatore o riportarlo a un centro di assistenza autorizzato per l'esame e/o la riparazione.
• Non far passare il cavo sotto la moquette. Non coprire il cavo con tappeti, passatoie o rivestimenti simili. Disporre il cavo lontano dall'area di passaggio e dove non ci si possa inciampare.
• Always unplug the unit from the power outlet before filling, cleaning, or servicing.
• Non immergere l'unità in acqua o altri liquidi.
• Utilizzare solo su una superficie piana.
• Non utilizzare la funzione di raffreddamento senza acqua nel serbatoio.
• Tenere bambini e animali domestici lontani dall'unità durante il funzionamento.
• Assicurarsi che l'alimentazione corrisponda al voltage specificato sull'etichetta dei dati nominali dell'unità.

3. Installazione e assemblaggio

3.1 Caster Wheel Installation

The evaporative air cooler comes with four caster wheels for easy mobility. Two of these casters include brakes for secure placement.

1. Carefully tilt the unit onto its side or back to access the bottom.
2. Align each caster wheel with the pre-drilled holes on the bottom corners of the unit.
3. Securely fasten each caster wheel using the provided screws and a screwdriver or drill.
4. Once all casters are installed, carefully return the unit to an upright position.

Figure 2: Caster wheels allow for easy movement of the unit.

3.2 Water Filling Methods

The unit features a large 10.6-gallon water tank and offers multiple convenient ways to add water:

• Top Water Fill: Open the top lid of the unit and pour water directly into the tank. This method is convenient for manual refills without bending.
• Manual Side Fill: Locate the small access door on the front-bottom of the unit. Open it and pour water into the designated opening.
• Continuous Water Fill: For extended operation, attach a standard garden hose to the adapter located on the side of the unit. The cooler features an auto-pause function to prevent overfilling.

Monitor the water level using the visual water level indicator on the front of the unit. Ensure the water level is above the 'MIN' mark for the cooling function to operate correctly.

Figure 3: Illustration of top, manual, and continuous water filling options.

3.3 Ice Pack Preparation and Placement

For enhanced cooling, the unit includes three ice packs. Freeze these ice packs for 3-5 hours before use. Once frozen, place them into the filled water tank via the top opening. This helps to further reduce the surrounding temperature.

Figure 4: The 3-side cooling pads and ice packs enhance cooling efficiency.

4. Istruzioni per l'uso

4.1 Pannello di controllo Sopraview

The control panel is located on the top of the unit and features intuitive buttons for easy operation.

Figure 5: Mechanical Control Panel.

• Energia: Red switch to turn the unit ON/OFF.
• Velocità: Buttons for High, Medium, Low, and Stop to adjust fan speed.
• Raffreddamento: Green switch to activate/deactivate the evaporative cooling function. Ensure water is in the tank before activating.
• Swing: Green switch to activate/deactivate the 120° oscillation feature, distributing cool air evenly.

4.2 Operazione iniziale

1. Ensure the water tank is filled to an appropriate level (above MIN).
2. Collegare il cavo di alimentazione a una presa elettrica idonea.
3. Capovolgi il Energia passare su ON.
4. Select your desired fan speed (High, Medium, or Low).
5. For cooling, flip the Raffreddamento passare su ON.
6. For wider air distribution, flip the Oscillazione passare su ON.

Figure 6: The unit delivers a powerful and cooling airflow.

4.3 Dimostrazioni video

5. Manutenzione

5.1 Svuotamento del serbatoio dell'acqua

Regularly drain the water tank to prevent stagnant water and maintain optimal performance. The unit features a clearly marked drain port at the bottom.

1. Scollegare l'unità dalla presa di corrente.
2. Individuare il tappo di scarico nella parte inferiore dell'unità.
3. Place a bucket or container under the drain port.
4. Remove the drain plug to allow water to empty from the tank.
5. Una volta svuotato, riposizionare saldamente il tappo di scarico.

Figure 7: The drainage outlet simplifies the cleaning process.

5.2 Cleaning Cooling Pads

The 3-side evaporative cooling pads should be inspected and cleaned periodically to ensure efficient cooling. Refer to the full user manual for detailed cleaning instructions specific to the cooling pads.

5.3 Conservazione

When not in use for an extended period, ensure the unit is completely drained and dry. Wrap the power cord around the designated holders on the back of the unit for neat storage.

6. Risoluzione Dei Problemi

7. Specifiche

8. Garanzia e supporto

This Uthfy evaporative air cooler comes with a Garanzia del produttore di 1 anni. For any warranty claims, technical support, or service inquiries, please contact Uthfy customer service directly. Keep your purchase receipt as proof of purchase.