Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Generic replacement remote control. This remote is designed to be compatible with specific Sinlaku portable air conditioner models, including SLK-KY018-12KC/E, SLK-KY018-14KC/E, and Cool-Ec 90 WiFi A++ 381719. Please review this guide thoroughly to ensure optimal performance and longevity of your remote control.
Important Note: This is a replacement remote control. While it is designed to replicate the functions of your original remote, some advanced or specific features of your air conditioner model may not be fully supported. Ensure your original remote's appearance matches the images provided in this manual for best compatibility.
Setup
1. Battery Installation
The remote control requires two AAA batteries (not included) for operation. Follow these steps to install the batteries:
- Locate the battery compartment cover on the back of the remote control.
- Gently slide the battery compartment cover downwards or press the latch and lift to open it.
- Insert two new AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.

Image: Back of the remote control with the battery compartment open, revealing the battery slots. This view shows where to insert the two AAA batteries.

Image: Back of the remote control with the battery compartment securely closed. This is how the remote should appear after battery installation.
2. Initial Use
After installing the batteries, the remote control is ready for use. Point the remote directly at the infrared receiver on your air conditioner unit. There is no pairing process required for this infrared replacement remote.
Operating Instructions
The remote control operates using infrared technology. Ensure a clear line of sight between the remote and the air conditioner unit for proper function. The maximum effective range is approximately 8 meters (26 feet).

Image: Front view of the remote control, displaying the LCD screen and all control buttons. This image provides an overview of the remote's layout.
Button Functions
- Power Button (
): Turns the air conditioner unit ON or OFF. - Temperature Up/Down (
): Adjusts the desired temperature setting. - Mode Button (
): Cycles through operating modes (e.g., Cool, Fan, Dry, Heat - depending on AC unit features). - Fan Speed Button (
): Adjusts the fan speed (e.g., Low, Medium, High, Auto). - Swing Button (
): Controls the louver swing function for air distribution. - Timer Button (
): Sets the timer for automatic ON/OFF operations. - LED Button (
): Toggles the display light on the air conditioner unit. - Sleep Button (
): Activates or deactivates the sleep mode, which adjusts temperature for comfort during sleep. - °C/°F Button (
): Switches the temperature display between Celsius and Fahrenheit.
Note: The specific icons for each button are visible on the remote control itself. The descriptions above are general functions.
Maintenance
Battery Replacement
Replace batteries when the remote's range decreases or the air conditioner unit no longer responds reliably. Always replace both AAA batteries simultaneously with new ones. Do not mix old and new batteries, or different types of batteries.
Cleaning
Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners, abrasive cleaners, or chemical solvents, as these can damage the remote's surface or internal components.
Storage
If the remote control will not be used for an extended period, remove the batteries to prevent leakage and potential damage to the remote.
Troubleshooting
- Remote not responding:
- Check if the batteries are installed correctly with the correct polarity.
- Replace the batteries with new AAA batteries.
- Ensure there is a clear line of sight between the remote control and the air conditioner's infrared receiver. Obstructions can block the signal.
- Verify that the remote is pointed directly at the air conditioner unit.
- Limited functionality:
- As a replacement remote, some specific or advanced functions of your original air conditioner unit may not be fully supported. Refer to your air conditioner's original manual for full feature details.
- Confirm that your air conditioner model is listed as compatible with this remote control.
Specifications
| Feature | Description |
|---|---|
| Brand | Generic |
| Model Number | Easytry11458 |
| Color | Black |
| Connectivity Technology | Infrared |
| Maximum Range | 8 Meters |
| Number of Batteries Required | 2 AAA batteries |
| Compatible Devices | Sinlaku SLK-KY018-12KC/E, SLK-KY018-14KC/E, Cool-Ec 90 WiFi A++ 381719 Portable Air Conditioners |
Warranty and Support
Warranty Information
This product comes with a 90-day warranty. For details regarding hassle-free returns or warranty claims, please refer to your purchase documentation or contact the seller directly.
Customer Support
If you encounter any issues not covered in this manual or require further assistance, please contact the seller or manufacturer for support. Provide your product model number (Easytry11458) and details of the issue when seeking assistance.