1. Introduction
Thank you for purchasing the Landgoo 12L Evaporative Air Cooler. This device is designed to provide a comfortable indoor environment by combining the functions of a fan, air cooler, humidifier, and air purifier with minus ion technology. Please read this manual thoroughly before use to ensure proper operation, maintenance, and to maximize the product's lifespan.
Image: The Landgoo 12L Evaporative Air Cooler operating in a living room, illustrating its air cooling and minus ion purification capabilities.
2. Safety Precautions
To prevent injury to yourself and others, or damage to the product, please observe the following safety precautions:
- Always use the product with an AC100V power source. Incorrect voltage can cause malfunction or damage.
- Do not immerse the unit, power cord, or plug in water or other liquids.
- Ensure the power plug is securely inserted into the outlet. A loose connection can cause overheating or fire.
- Do not block the air inlet or outlet. Maintain adequate clearance around the unit for proper airflow.
- Keep out of reach of children and pets.
- Unplug the unit before cleaning, refilling water, or when not in use for extended periods.
- Do not attempt to repair or modify the unit yourself. Contact customer support for assistance.
- Avoid moving the unit when the water tank is full to prevent spills.
3. Product Components
The Landgoo 12L Evaporative Air Cooler includes the following parts:
- Main Unit (Evaporative Air Cooler)
- Remote Control
- Ice Packs (for enhanced cooling)
- Instruction Manual
4. Setup
4.1 Unpacking
- Carefully remove the air cooler from its packaging.
- Check for any damage during transit. If damaged, do not use and contact customer support.
- Ensure all components listed in Section 3 are present.
4.2 Filling the Water Tank
The unit features a 12L large capacity water tank and supports two water supply methods: top-fill and bottom-fill.
- Top-Fill Method: Open the top cover of the unit. Pour clean water directly into the water tank opening.
- Bottom-Fill Method: Carefully pull out the bottom water tank. Fill it with clean water, then slide it back into place securely.
- Do not exceed the maximum water level indicator.
- For enhanced cooling, place frozen ice packs (included) into the water tank.
Image: Illustration of the two water filling methods: pouring water into the top opening and filling the removable bottom tank.
4.3 Power Connection
Plug the power cord into a standard AC100V electrical outlet.
5. Operating Instructions
The Landgoo Evaporative Air Cooler can be operated using the control panel on the top of the unit or the included remote control.
Image: Detailed view of the control panel buttons and the remote control for convenient operation.
5.1 Control Panel Overview
| Button/Function | Description |
|---|---|
| Power (入/切) | Turns the unit On or Off. |
| Mode (モード) | Cycles through operating modes: Normal, Rhythm, Sleep. |
| Air Volume (風量) | Adjusts fan speed: Weak, Medium, Strong. |
| Cooling (冷風) | Activates or deactivates the evaporative cooling function. Requires water in the tank. |
| Oscillation (首振り) | Activates or deactivates automatic horizontal oscillation (approx. 45° left/right). Vertical airflow (approx. 120° up/down) is adjusted manually. |
| Timer (タイマー) | Sets the auto-off timer for 0.5h, 1h, 2h, or 4h. |
| Dimming (消灯) | Turns off the display lights for undisturbed sleep. |
5.2 Operating Modes
- Normal Mode: Provides a consistent airflow at the selected speed.
- Rhythm Mode: Simulates natural wind by varying the fan speed.
- Sleep Mode: Operates quietly with reduced fan speed and dimmed lights for comfortable sleep.
Image: Visual representation of the three distinct operating modes: Normal, Rhythm, and Sleep, each offering different airflow patterns.
5.3 Minus Ion Function
The unit features a high-concentration minus ion function that purifies the air by reducing airborne dust, pollen, and other particulates, creating a cleaner and healthier indoor environment.
6. Maintenance
Regular cleaning and maintenance will ensure optimal performance and extend the life of your air cooler.
6.1 Cleaning the Water Tank and Filter
- Unplug the unit from the power outlet before cleaning.
- Remove the water tank (if applicable) and the cooling filter. The filter is designed for easy removal without tools.
- Clean the water tank with mild soap and water. Rinse thoroughly.
- Clean the cooling filter by rinsing it under running water. For stubborn dirt, use a soft brush. Allow it to air dry completely before reinserting.
- Regularly drain and clean the water tank to prevent mold and mildew growth.
6.2 Exterior Cleaning
Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
6.3 Storage
When storing the unit for an extended period, ensure the water tank is empty and clean, and the filter is dry. Store in a cool, dry place away from direct sunlight.
7. Troubleshooting
If you encounter any issues, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | 1. Power plug is loose or disconnected. 2. Power button not pressed. | 1. Ensure the power plug is securely inserted into the AC100V outlet. 2. Press the power button on the control panel or remote. |
| No cool air is being produced. | 1. Cooling function is not activated. 2. Unit is too far from the user. 3. Water level in the tank is low. | 1. Press the 'Cooling' button to activate the cooling function. 2. Move the unit closer to your desired cooling area. 3. Refill the water tank to an appropriate level. |
| Unit is noisy. | Unstable power voltage. | Ensure the unit is connected to a stable AC100V power source. |
If the problem persists after trying these solutions, please contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Landgoo |
| Model | 12L Evaporative Air Cooler |
| Color | White |
| Control Type | Button, Remote Control |
| Form Factor | Tower |
| Wattage | 18 W |
| Water Tank Capacity | 12 Liters |
| Oscillation | Automatic Horizontal (approx. 45°), Manual Vertical (approx. 120°) |
| Timer Settings | 0.5h, 1h, 2h, 4h |
| Special Features | Minus Ion Air Purification, PSE Certified, Casters for mobility |
| UPC | 768523883394 |
| ASIN | B0D1BMB8PT |
9. Warranty and Support
9.1 Warranty Information
This Landgoo Evaporative Air Cooler comes with a one-year quality warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.
9.2 Customer Support
If you have any questions, concerns, or require assistance with your product, please do not hesitate to contact our customer support team. Please have your purchase details and product model information ready when contacting support.
For support, please refer to the contact information provided on your purchase receipt or the official Landgoo website.
