Introduction
This manual provides instructions for the setup, operation, and maintenance of your Easytry123 replacement remote control. This remote is designed to be compatible with specific COMFORTSTAR Air Conditioner models as listed above. Please read this manual carefully to ensure proper use and to maximize the lifespan of your remote control.
Setup
1. Battery Installation
The remote control requires two (2) AAA batteries (not included). Follow these steps to install them:
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards or press the latch and lift to open it. The cover is typically labeled with "OPEN".
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.

This image displays the rear of the remote control with the battery compartment open. It shows the two slots for AAA batteries and the 'OPEN' label on the removed cover.
2. Compatibility Note
This remote control is a replacement unit. While it is designed to function with the specified COMFORTSTAR Air Conditioner models, some advanced or rarely used functions of your original remote may not be supported. Basic functions such as Power, Mode, Temperature Adjustment, and Fan Speed are typically fully operational.
Operating Instructions
Point the remote control directly at the infrared receiver on your air conditioner unit. Ensure there are no obstructions between the remote and the unit.
- Power Button: Press to turn the air conditioner ON or OFF.
- Mode Button: Cycles through available operating modes (e.g., Cool, Heat, Fan, Dry, Auto).
- Temperature Adjustment Buttons (▲/▼ or +/-): Adjusts the desired temperature setting.
- Fan Speed Button: Changes the fan speed (e.g., Low, Medium, High, Auto).
- Swing/Louvre Button: Controls the direction of the airflow or activates the swing function.
- Timer Button: Sets a timer for the unit to turn ON or OFF. Refer to your air conditioner's original manual for specific timer programming details if needed.
- Sleep/Eco Button: Activates energy-saving or sleep modes, if supported by your AC unit.
Note: Button labels and specific functions may vary slightly depending on the original remote design and your air conditioner model.
Maintenance
1. Battery Replacement
Replace batteries when the remote control's range decreases or if it stops responding. Always replace both batteries at the same time with new AAA batteries. Do not mix old and new batteries, or different types of batteries.
2. 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.
3. Storage
If the remote control will not be used for an extended period, remove the batteries to prevent leakage and potential damage to the device.
Troubleshooting
- Remote control is not working:
- Check if the batteries are installed correctly with the correct polarity.
- Replace the batteries with new ones.
- Ensure there is a clear line of sight between the remote control and the air conditioner's receiver. Remove any obstructions.
- Confirm that your air conditioner model is listed as compatible in the product title.
- Some functions are not working:
- As a replacement remote, it may not support all functions of your original air conditioner remote. This is normal for universal or replacement remotes.
- Focus on essential functions like Power, Mode, and Temperature adjustment.
Specifications
| Feature | Detail |
|---|---|
| Brand | Easytry123 |
| Compatible Devices | COMFORTSTAR Air Conditioners (Models: YB1B4AF, CFS009CA-410, CFS018CD-410, CHH012CA-13B, CHH018CD-13B) |
| Power Source | 2 x AAA Batteries (not included) |
| Special Feature | Ergonomic design |
| Color | Grey |
Support
For any issues or questions regarding your Easytry123 replacement remote control, please contact the seller directly through the platform where you made your purchase. Provide your order details and a clear description of the issue for efficient assistance.