Introduction
The Riseon 3-in-1 Evaporative Air Cooler is a versatile appliance designed to provide powerful cooling, humidification, and fan functions. It offers an energy-efficient alternative to traditional air conditioners, suitable for various indoor and outdoor environments. This manual will guide you through the proper setup, operation, and maintenance of your new evaporative air cooler to ensure optimal performance and longevity.

Figure 1: Riseon 3-in-1 Evaporative Air Cooler with remote control and ice packs.
This evaporative air cooler is designed for ease of use and portability, featuring a large water tank, dry-run protection, and multiple control options. Its compact design allows for flexible placement in bedrooms, living rooms, offices, or even outdoor patios.
Setup
1. Unboxing and Component Check
Carefully remove all components from the packaging. Ensure all listed parts are present:
- 3-in-1 Swamp Cooler Air Conditioner Unit
- 4 x 360° Casters (2 with brakes, 2 without brakes)
- 4 x Upgraded Ice Packs
- Remote Control
- User Manual
- Screws
- Quick Union
- Spare Plug

Figure 2: All included components for the evaporative air cooler.
2. Attaching the Casters
For enhanced portability, attach the four 360° casters to the bottom of the unit. Use the provided screws to secure them firmly. Two casters include brakes for stability when the unit is stationary.
3. Filling the Water Tank and Using Ice Packs
The unit features an oversized 6.5-gallon water tank for extended cooling. You can fill the tank from the top opening or connect a hose to the side inlet for continuous operation. For maximum cooling, place the included ice packs in the freezer until completely frozen, then add them to the water tank.

Figure 3: Filling the 6.5-gallon water tank. Note: Hose is not included.

Figure 4: Steps for adding ice packs to the water tank for optimal cooling.
Operating Instructions
Your Riseon Evaporative Air Cooler offers multiple settings for customized comfort, controllable via the intuitive LED panel or the included remote control.
1. Control Panel and Remote Control
The unit features an easy-to-use LED control panel on top. An upgraded remote control allows you to adjust settings from a distance, working effectively from 16.5 to 32.8 feet in front and up to 16.5 feet behind the unit due to dual-direction technology.

Figure 5: Seamless command via control panel or remote control.
2. Modes and Speeds
Select from 3 fan speeds (Low, Medium, High) and 3 modes (Normal, Natural, Sleep) to tailor your cooling experience. The Sleep mode operates quietly for undisturbed rest.

Figure 6: Sleep peacefully with ultra-quiet cooling and energy saving.
3. Oscillation and Timer
Activate the 120° auto-swing function for wide-area coverage. Manual vertical adjustment of the louvers is also possible. Set the 1-12 hour timer to automatically turn off the unit, conserving energy and providing convenience.

Figure 7: Detailed view of the control panel functions.
4. Dry-Run Protection
The unit is equipped with dry-run protection, allowing it to continue operating safely even if the water tank runs empty. This feature prevents damage to the water pump and ensures peace of mind during extended use.
Maintenance
1. Cleaning the Unit
Regular cleaning ensures optimal performance and extends the lifespan of your evaporative air cooler. The unit is designed for easy access to internal components for cleaning.
- Exterior: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Water Tank: Periodically drain and clean the water tank to prevent mineral buildup and mold growth. Use a mild detergent and rinse thoroughly.
- Cooling Pads: Refer to the detailed instructions in the full user manual for cleaning or replacing the cooling pads.

Figure 8: Easy to clean design with removable components.
Troubleshooting
If you encounter any issues with your evaporative air cooler, please refer to the following common troubleshooting tips before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Power button not pressed | Ensure unit is plugged into a working outlet; Press the Power button on the control panel or remote. |
| No cooling effect | Water tank empty; Ice packs not frozen; High humidity environment | Fill water tank; Freeze and add ice packs; Evaporative coolers are most effective in dry climates (humidity < 60%). |
| Weak airflow | Fan speed set too low; Air filter/cooling pads clogged | Increase fan speed; Clean or replace air filter/cooling pads. |
| Unusual noise | Unit not level; Obstruction in fan; Water pump issue | Place unit on a flat, stable surface; Check for and remove any obstructions; Contact customer support if noise persists. |
For more detailed troubleshooting or issues not listed here, please refer to the complete user manual or contact Riseon customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | Riseon |
| Model Number | ACF-23AR-Riseon |
| Item Weight | 20.4 pounds |
| Product Dimensions | 10.71 x 15.67 x 31.69 inches |
| Color | White & Black |
| Material | Plastic |
| Voltage | 120 Volts (AC) |
| Wattage | 80 watts |
| Installation Method | Freestanding |
| Air Flow Capacity | 3500 Cubic Feet Per Minute |
| Sound Level | 43 dB |
| Water Tank Capacity | 6.5 Gallons |
| Special Features | Adjustable Speed, Digital Display, Oscillating Fan, Portable, Timer |
Warranty & Support
Warranty Information
The Riseon 3-in-1 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. Please retain your proof of purchase for warranty claims.
Customer Support
For any questions, technical assistance, or warranty claims, please contact Riseon customer support. Refer to the contact information provided on the product packaging or the official Riseon website.