1. Introduction
Thank you for choosing the Euker Portable Air Conditioner RQS-YDKT1. This unit is designed to provide efficient cooling, dehumidification, and fan functions for rooms ranging from 12 to 18 square meters. With a powerful 10000 BTU cooling capacity and quiet operation, it ensures a comfortable environment. This manual provides essential information for safe operation, installation, maintenance, and troubleshooting.
2. Safety Information
Please read all safety instructions carefully before using the appliance. Failure to follow these instructions may result in electric shock, fire, or personal injury.
- Electrical Safety: Ensure the power supply matches the voltage specified on the unit. Do not use extension cords or adapter plugs. Always plug the unit into a grounded outlet.
- Placement: Place the unit on a flat, stable surface. Maintain adequate clearance around the unit for proper airflow. Do not block air inlets or outlets.
- Ventilation: The unit must be vented to the outside when in cooling mode to exhaust hot air.
- Maintenance: Always unplug the unit before cleaning or performing any maintenance.
- Children and Pets: Keep children and pets away from the unit during operation.
- Refrigerant: This unit uses R-32 refrigerant. Do not attempt to service the refrigerant system yourself. Contact qualified personnel for repairs.
3. Package Contents
Verify that all items listed below are included in your package:
- Euker Portable Air Conditioner Unit
- Exhaust Duct
- Window Isolation Kit
- Drain Pipe
- Remote Control
- Wubdiw Kit Adapter
- Hose Connector

4. Setup and Installation
Follow these steps to set up your portable air conditioner:
- Unboxing: Carefully remove all components from the packaging.
- Positioning: Place the air conditioner on a firm, level surface near a window and a grounded electrical outlet. Ensure the unit is stable using the built-in spirit level. The unit features handles and castors for easy movement.
- Attach Duct Adapters: Securely attach the duct adapters to the air conditioner's exhaust ports. Ensure they click into place.
- Connect Exhaust Hose: Extend the exhaust hose and screw it into the duct adapter on the unit.
- Install Window Kit: Adjust the window isolation kit to fit your window opening. Insert the other end of the exhaust hose into the window kit, ensuring a tight seal to prevent hot air from re-entering the room.
- Power Connection: Plug the power cord into a grounded 110V electrical outlet.


Setup Video Guide
Video demonstrating the unboxing and installation of the portable air conditioner, including how to attach duct adapters and air ducts.
5. Operating Instructions
The Euker Portable Air Conditioner offers multiple operating modes and settings for optimal comfort.
Control Panel and Remote Control
The unit can be operated using the top-mounted touch control panel or the included remote control.



Operating Modes (3-in-1 Function)
The unit features three primary operating modes:
- Cool Mode: Provides powerful cooling to lower room temperature. Adjust the temperature setting using the up/down arrows.
- Dehumidify Mode: Removes excess moisture from the air, ideal for humid conditions.
- Fan Mode: Circulates air without cooling, offering a refreshing breeze. Select from High, Medium, or Low fan speeds.

Additional Features
- Digital Display: Shows current temperature and settings.
- Timer Function: Set the unit to turn on or off automatically after a specified period.
- Sleep Mode: Operates at a lower fan speed and reduced noise level (as low as 46-50dB) for quiet nighttime use.
- Auto-Swing Function: Automatically oscillates the air vents for wider air distribution.
- Follow Me Function: (Activated via remote control only) The remote control acts as a remote thermostat, allowing for precise temperature control at its location.

Operation Video Guide
Video showcasing the portable air conditioner's compact design, ease of transport, multiple adjustable modes (Cool, Dry, Sleep, Fan), and quiet operation in a camping setting.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner.
Cleaning the Air Filter
The air filter should be cleaned every two weeks or more frequently depending on usage and air quality.
- Unplug the air conditioner from the power outlet.
- Locate and remove the air filter from the back of the unit.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it into the unit.

Draining Water
The unit will accumulate condensate water during operation, especially in dehumidify mode. The unit has a full/autodraining function, but manual draining may be required.
- Unplug the air conditioner.
- Place a shallow pan or tray under the drain port at the bottom rear of the unit.
- Remove the drain plug to allow water to flow out.
- Once drained, replace the drain plug securely.
7. Troubleshooting
If you encounter issues with your air conditioner, 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 cord is securely plugged in; Reset circuit breaker. |
| Unit is not cooling effectively | Air filter is dirty; Exhaust hose not properly installed or blocked; Room size too large; Doors/windows open. | Clean air filter; Ensure exhaust hose is correctly installed and unobstructed; Close doors and windows; Ensure unit is appropriate for room size. |
| Water leakage | Drain plug is loose or missing; Condensate tray is full. | Ensure drain plug is securely in place; Drain the unit if the condensate tray is full. |
| Noisy operation | Unit not on a level surface; Fan speed too high. | Place unit on a level surface; Select a lower fan speed or Sleep Mode. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Euker |
| Model Number | RQS-YDKT1 |
| Cooling Power | 10000 British Thermal Units (BTU) |
| Floor Area Coverage | 450 Square Feet (approx. 12-18 square meters) |
| Functions | Cool, Dehumidify, Fan (3-in-1) |
| Control Method | Remote Control, Touch Control Panel |
| Noise Level | 45 Decibels (dB) (Sleep Mode: 46-50dB) |
| Refrigerant | R-32 (Eco-friendly) |
| Voltage | 110 Volts |
| Wattage | 1000 Watts |
| Product Dimensions (D x W x H) | 17"D x 25"W x 17"H |
| Item Weight | 61 Pounds |
| UPC | 198290655908 |
9. Warranty and Support
The Euker Portable Air Conditioner RQS-YDKT1 comes with a limited warranty. For specific warranty details, please refer to the documentation included with your purchase or contact Euker customer support.
For technical assistance, troubleshooting not covered in this manual, or to inquire about replacement parts, please contact Euker Customer Support. Contact information can typically be found on the product packaging or the official Euker website.