Easytry123 GYKQ-25E-R
Instruction Manual
Replacement Remote Control for DELONGHI Air Conditioners
Model: GYKQ-25E-R (Compatible with various DELONGHI PAC series)
1. Introduction
This manual provides essential information for the proper use and care of your Easytry123 replacement remote control. This remote is designed to function with specific DELONGHI PAC series air conditioner models, including PAC L10, PAC L30, PAC L40, 5515110411, GYKQ-25E-R, 5551015900, L30, L35, L40, PACC100E, PACC130EK, and PACCT90. Please ensure your air conditioner model is listed as compatible before use.

Image 1: Angled view of the replacement remote control.
2. Safety Information
- Keep the remote control out of reach of children.
- Do not expose the remote control to direct sunlight, high temperatures, or high humidity.
- Avoid dropping or subjecting the remote control to strong impacts.
- Do not attempt to disassemble or modify the remote control.
- Dispose of used batteries properly according to local regulations.
3. Setup
3.1 Battery Installation
The remote control requires batteries for operation (batteries are not included). Follow these steps to install them:
- Locate the battery compartment on the back of the remote control.
- Gently slide the battery compartment cover downwards or outwards to open it.
- Insert two AAA batteries (not supplied), ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.

Image 2: Back of remote with battery cover removed.

Image 3: Back of remote with battery cover detached.
After battery installation, the remote control is ready for use. No pairing or programming is typically required for this replacement unit; it should work directly with compatible models.
4. Operating Instructions
This replacement remote control provides essential functions for your DELONGHI air conditioner. While it may not replicate every function of your original remote, it offers core controls for daily use.

Image 4: Front view of the remote control.
4.1 Button Functions
Refer to the image above for button layout. Common functions include:
- Power Button (Blue): Turns the air conditioner ON or OFF.
- Mode Button (Green): Cycles through operating modes (e.g., Cool, Fan, Dry, Heat - depending on AC model).
- Temperature Adjustment Buttons (Up/Down Arrows): Increases or decreases the set temperature.
- Fan Speed Button: Adjusts the fan speed (e.g., Low, Medium, High, Auto).
- Timer Button: Sets the timer for automatic ON/OFF operations.
- Swing Button: Controls the louver swing function.
- Sleep/Star Button: Activates or deactivates sleep mode or a favorite setting.
Point the remote control directly at the air conditioner's receiver when operating. Ensure there are no obstructions between the remote and the unit.
5. Maintenance
5.1 Cleaning
To maintain the remote control's appearance and functionality:
- Wipe the surface with a soft, dry cloth.
- For stubborn dirt, lightly dampen the cloth with water and a mild detergent, then wipe dry immediately.
- Do not use abrasive cleaners, alcohol, or chemical solvents, as these can damage the remote's surface or internal components.
5.2 Battery Replacement
Replace batteries when the remote control's range decreases or it stops responding. Always replace both batteries at the same time with new ones of the same type (AAA).
6. Troubleshooting
If you experience issues with your remote control, try the following solutions:
- Remote not responding: Check if the batteries are inserted correctly with the correct polarity. Replace old batteries with new ones.
- Limited range: Ensure there are no obstructions between the remote control and the air conditioner. Replace batteries if they are low.
- Certain functions not working: This replacement remote may not support all advanced functions of your original air conditioner remote. Verify if the function is a basic control (e.g., power, temperature, mode).
- Air conditioner not responding: Ensure the air conditioner is plugged in and powered on. Check the air conditioner's own display for error codes.
If the issue persists after trying these steps, the remote control may not be fully compatible with your specific air conditioner model, or there may be an issue with the air conditioner itself.
7. Specifications
| Brand | Easytry123 |
| Controller Type | Button Control |
| Special Feature | Replacement -- functions may vary from original |
| Power Source | 2 x AAA Batteries (not included) |
| Compatible Models | DELONGHI PAC L10, PAC L30, PAC L40, 5515110411, GYKQ-25E-R, 5551015900, L30, L35, L40, PACC100E, PACC130EK, PACCT90 Air Conditioners |
8. Warranty and Support
As a replacement product, this remote control typically does not come with an extensive manufacturer's warranty or a detailed user manual from the original manufacturer. For any issues or questions regarding this specific replacement remote, please refer to the seller or retailer from whom it was purchased. Ensure your air conditioner model is exactly the same as one of the compatible models listed to ensure proper functionality.
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