Introduction
This manual provides instructions for the safe and efficient operation of your SereneLife SLACL5LWH Evaporative Air Cooler Tower. Please read this manual thoroughly before use and retain it for future reference. This evaporative air cooler is designed to provide cooling and air circulation for indoor environments such as homes, offices, or bedrooms. It features a 5-liter water tank, includes ice boxes for enhanced cooling, offers three fan speeds and modes, and operates quietly with 60-degree oscillation.
Safety Instructions
- Read all instructions before using this appliance.
- Ensure the power supply voltage matches the rating label on the appliance.
- Do not operate the appliance with a damaged cord or plug. If the cord or plug is damaged, contact customer service for repair.
- Always unplug the appliance from the power outlet before cleaning, servicing, or moving it.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Keep the appliance away from children and pets.
- Place the appliance on a stable, level surface to prevent tipping.
- Do not block air inlets or outlets. Maintain at least 20 cm clearance from walls and other objects.
- Do not use the appliance in areas with high humidity, such as bathrooms, or near flammable materials.
- Only use clean water in the water tank. Do not add any chemicals or additives.
- Do not attempt to repair or modify the appliance yourself. Refer all servicing to qualified personnel.
Package Contents
Verify that all components are present upon unpacking:
- Evaporative Air Cooler Unit
- Base
- 4 x Ice Packs
- Remote Control
- Instruction Manual
Product Features
- Evaporative Cooling: Utilizes water and ice boxes to provide a refreshing airflow.
- Air Circulation: Helps circulate clean air with a washable dust filter and multiple fan modes.
- Portable Design: Freestanding, compact form factor with a built-in carry handle for easy movement.
- Dual Control: Features a top-mounted touch panel and a full-function remote control for convenient operation.
- Adjustable Settings: Offers 3 fan speeds and 3 modes (Normal, Natural, Sleep) to customize cooling.
- Wide Oscillation: Provides 60-degree oscillation for widespread air distribution.
- Large Water Tank: Equipped with a 5-liter detachable water tank with dual filling ports for easy refills.
- Ice Boxes: Includes 4 reusable ice boxes to enhance cooling performance.
- Quiet Operation: Operates at under 60 dB, suitable for bedrooms and quiet environments.
- Energy Efficient: Low power consumption of 80W.

Image: The SereneLife Evaporative Air Cooler provides 60-degree wide-angle cooling, covering areas up to 250 square feet. Dimensions are indicated as 10.4"D x 12.6"W x 39.4"H.

Image: An internal view of the air cooler, illustrating its energy-smart cooling power with an 80W low power motor and energy-saving design, featuring the fan and filter system.

Image: The air cooler operating quietly in a bedroom, highlighting its 12-hour timer and Sleep Mode, which maintains a low noise level of approximately 35 dB for undisturbed comfort.
Setup
1. Assembly
Place the main unit securely onto its base. Ensure it is stable and upright on a flat, level surface.
2. Filling the Water Tank
The unit features a 5-liter detachable water tank with dual filling options:
- Top Fill: Open the top cover and pour clean water directly into the upper water tank.
- Lower Tank Fill: Detach the lower water tank from the back of the unit and fill it with clean water. Ensure the tank is securely re-inserted after filling.
Do not exceed the 'MAX' water level indicator. For enhanced cooling, place the included ice packs (after freezing) into the lower water tank.

Image: Illustration of the 5-liter water tank and its dual-fill design. Water can be added directly to the upper tank or by removing and filling the lower tank, which also accommodates the included ice packs.
3. Power Connection
Plug the power cord into a standard 120V AC electrical outlet.
Operation
The 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

Image: The air cooler's dual control convenience, featuring a detailed view of the top-mounted touch panel and the handheld remote control, both offering access to all functions.
- On/Off Button: Powers the unit on or off.
- Speed Button: Cycles through fan speeds: Low, Medium, High.
- Mode Button: Selects operating modes: Normal, Natural, Sleep.
- Swing Button: Activates or deactivates the 60-degree oscillation function.
- Cool Button: Turns the evaporative cooling function on or off.
- Timer Button: Sets the operating timer (e.g., 1-12 hours).
Maintenance
Regular maintenance ensures optimal performance and longevity of your air cooler.
1. Cleaning the Dust Filter
The air cooler is equipped with a washable dust filter. It is recommended to clean the filter every two weeks or as needed, depending on usage and air quality.
- Unplug the unit from the power outlet.
- Carefully remove the filter from the back of the unit.
- Wash the filter with mild soap and water. Rinse thoroughly.
- Allow the filter to air dry completely before re-inserting it into the unit.

Image: Demonstrates the ease of cleaning with a removable, washable filter. Also shows the water alert feature, which beeps when the water level is low, ensuring timely refills.
2. Cleaning the Water Tank
To prevent mold and mildew growth, clean the water tank regularly, especially if the unit is not used for an extended period.
- Unplug the unit.
- Drain any remaining water from the tank.
- Wipe the inside of the tank with a soft cloth and mild detergent. Rinse thoroughly.
- Allow the tank to dry completely before reassembling or storing.
3. Storage
When storing the unit, ensure the water tank is empty and clean, and the filter is dry. Store the unit in a cool, dry place, away from direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Power cord not plugged in; Power outlet faulty | Check power connection; Try a different outlet; Ensure unit is plugged in securely |
| Weak airflow | Air filter clogged; Air inlets/outlets blocked | Clean the air filter; Ensure no obstructions around the unit |
| No cooling effect | Water tank empty; Cool function not activated; Ice packs not used/frozen | Fill water tank; Activate 'Cool' mode; Use frozen ice packs for best results |
| Unusual noise | Unit not on a level surface; Internal component issue | Place unit on a flat, stable surface; If noise persists, contact customer support |
| Water leakage | Water tank not properly seated; Tank overfilled | Ensure water tank is correctly installed; Do not overfill past 'MAX' line |
Specifications
| Feature | Detail |
|---|---|
| Model Name | SLACL5LWH |
| Brand | SereneLife |
| Material | Plastic |
| Mounting Type | Freestanding |
| Color | White |
| Controls Type | Touch, Remote |
| Reservoir Capacity | 5 Liters |
| Item Weight | 12.13 Pounds (5.5 kg) |
| Recommended Uses | Cooling |
| Form Factor | Tower |
| Wattage | 80 watts |
| Noise Level | 60 Decibels (Max) |
| Number of Speeds | 3 |
| Voltage | 120 Volts |
| Operation Mode | Manual |
| Item Dimensions (D x W x H) | 10.4" x 12.6" x 39.4" (26.4 cm x 32 cm x 100 cm) |
| Energy Consumption Standard | 0.08 Kilowatts |
| UPC | 842893182810 |
Warranty and Support
This SereneLife product comes with a 1 Year Warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact SereneLife customer service. Keep your purchase receipt as proof of purchase.
Contact information can typically be found on the official SereneLife website or on the product packaging.