1. Introduction
Thank you for purchasing the EUHOMY Portable Air Conditioner. This manual provides essential information for the safe and efficient operation of your new appliance. Please read it thoroughly before use and keep it for future reference.
This portable air conditioner offers 3-in-1 functionality: cooling, dehumidification, and fan mode, designed to provide comfort in various environments. It features a powerful 2.3kW cooling capacity, suitable for rooms up to 8 tatami mats, and includes a smart sleep mode and 24-hour timer for convenience.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Ensure the power supply matches the unit's requirements (100V, 50/60Hz).
- Do not operate the unit with a damaged cord or plug.
- Keep the unit upright during transport and operation.
- Do not block air inlets or outlets. Maintain at least 50cm clearance at the front and rear, and 30cm at the sides.
- Do not insert objects into the unit.
- Unplug the unit before cleaning or maintenance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
3. Package Contents
Verify that all items are present in the package:
- 1 x EUHOMY Portable Air Conditioner Unit (2.3kW/2.6kW model)
- 4 x Window Panels
- 1 x Exhaust Duct
- 1 x Drain Hose
- 1 x Exhaust Nozzle
- 1 x Duct End
- 1 x Remote Control
- 1 x User Manual

Image: Package contents including the main unit, window panels, exhaust duct, drain hose, and remote control.
4. Setup and Installation
The EUHOMY Portable Air Conditioner is designed for easy installation without the need for professional construction. Follow these steps:
4.1 Window Panel Installation
- Assemble the window panels according to your window size. The panels are adjustable from 50cm to 135cm to fit various window types (sliding or vertical sash windows). Secure them with screws.
- Install the assembled window panel into your window frame.
4.2 Exhaust Duct Connection
- Attach the exhaust duct to the air outlet on the back of the main unit.
- Insert the other end of the exhaust duct into the opening of the installed window panel. Ensure a secure fit to prevent hot air from re-entering the room. The improved exhaust duct offers 50% better sealing performance.
4.3 Drain Hose Connection (for Dehumidification)
For continuous dehumidification, connect the drain hose to the drainage port on the unit and direct it to a suitable drain or container.

Image: Detailed steps for window panel and exhaust duct installation.

Image: The portable air conditioner with its exhaust duct and window panel, demonstrating easy, no-construction installation.
5. Operating Instructions
The unit can be operated via the touch control panel on top of the unit or the included remote control.
5.1 Control Panel and Remote Control Overview

Image: Control panel and remote control layout with function descriptions.
5.2 Basic Operation
- Power On/Off: Press the power button to turn the unit on or off.
- Mode Selection: Press the 'Mode' button to cycle through Cooling, Dehumidification, and Fan modes.
- Temperature Adjustment: In Cooling mode, use the '+' and '-' buttons to set the desired temperature (16°C to 32°C).
- Fan Speed: In Cooling or Fan mode, press the 'Fan Speed' button to select between 'Weak' (low) and 'Strong' (high) fan speeds.
- Timer Function: Press the 'Timer' button to set an auto-on or auto-off time from 1 to 24 hours.
- Sleep Mode: Activate Sleep Mode for quiet operation and gradual temperature adjustment during sleep. The set temperature will increase by 1°C after 1 hour and by 2°C after 2 hours, maintaining a comfortable environment.

Image: Sleep Mode temperature adjustment over time.
6. Modes and Functions
6.1 Cooling Mode
Provides powerful cooling with a 2.3kW capacity, capable of lowering room temperature by 5°C in just 15 minutes. Ideal for hot summer days.

Image: High-performance cooling system diagram.
6.2 Dehumidification Mode
Effectively removes moisture from the air, with a powerful dehumidification capacity of 28.98 liters per day. This mode is particularly useful during rainy seasons to prevent mold and mite growth, maintaining a fresh and comfortable indoor environment. When humidity is high, connect the included drain hose for continuous drainage.

Image: Dehumidification mode in action, useful for drying laundry indoors.
6.3 Fan Mode
Circulates air efficiently, serving as an alternative to a standard fan. Features two fan speed settings (Weak/Strong) and adjustable airflow direction to suit your needs.

Image: The 3-in-1 functionality of the unit: Cooling, Dehumidification, and Fan modes.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner.
- Filter Cleaning: Regularly clean the air filter to maintain air quality and cooling efficiency. Refer to the detailed instructions in the full user manual for filter removal and cleaning.
- Drainage: In high humidity conditions, the internal water tank may fill up. If the unit stops operating or displays a 'Full Water' indicator, manually drain the water using the drain hose. For continuous dehumidification, keep the drain hose connected to an external drain.
- Exterior Cleaning: Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Before long-term storage, ensure the unit is completely drained and clean. Store it in a dry, cool place.
8. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Power cord not plugged in; Circuit breaker tripped. | Check power outlet; Ensure power cord is securely plugged in; Reset circuit breaker. |
| Insufficient cooling | Air filter clogged; Room too large; Doors/windows open; Exhaust duct not properly installed. | Clean air filter; Ensure room size is within specifications; Close all doors and windows; Check exhaust duct installation. |
| Unit is noisy | Unit not on a flat surface; Fan speed too high. | Place unit on a flat, stable surface; Reduce fan speed. Note: Portable air conditioners typically produce more noise than split-type units. |
| Water leakage | Drain hose not connected properly or blocked. | Ensure drain hose is securely connected and free of kinks or blockages. |
If the problem persists after trying these solutions, please contact customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | OL-A016UC23N4 |
| Cooling Capacity | 2.0kW (50Hz) / 2.3kW (60Hz) |
| Applicable Area | 6-8 Tatami Mats |
| Temperature Setting Range | 16°C to 32°C |
| Power Supply | 100V (50/60Hz) |
| Cooling Power Consumption | 600W (50Hz) / 735W (60Hz) |
| Dehumidification Capacity | 28.98 L/day |
| Noise Level | 53 dB |
| Dimensions (D x W x H) | 30.3 x 28.95 x 67.3 cm |
| Weight | Approx. 20 kg |
| Refrigerant | R-410A |

Image: Product dimensions and detailed specifications.
10. Warranty and Support
10.1 Warranty Information
This EUHOMY product comes with a one-year quality guarantee from the date of purchase. Additionally, we offer a 30-day unconditional exchange or return policy for your peace of mind.

Image: One-year quality guarantee.
10.2 Customer Support
For any questions regarding the product or delivery, please contact our Japanese customer support. We provide support via email and inquiry forms.
How to contact us: Go to 'Order History' > 'Problem with order' > 'View Profile' > 'Ask a question'. Alternatively, refer to the contact information provided in the user manual included with your product.

Image: Japanese customer support available.







