1. Introduction
This manual provides comprehensive instructions for the YKR-H/009E remote control, designed for use with specific AUX Air Conditioner models including KSGR21HFAN1-KSRR21HFAN1 and KSGR21HZAN1-KSRR2. This remote offers full functionality for your air conditioner, featuring a clear screen and comfortable buttons for ease of use. No programming is required for operation.

Figure 1: Front view of the YKR-H/009E remote control, showing the LCD screen and all control buttons.
2. Setup
2.1 Battery Installation
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch to open it.
- Insert two (2) AAA batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
- Replace the battery compartment cover, sliding it back into place until it clicks securely.
Note: Batteries are not included with the remote control. Please use new AAA alkaline batteries for optimal performance.
2.2 Initial Use
The YKR-H/009E remote control requires no programming. Once batteries are installed, it is ready for immediate use with compatible AUX Air Conditioner models.
3. Operating Instructions
Familiarize yourself with the remote control's buttons and their functions:

Figure 2: Close-up of the remote control's display and main function buttons.
| Button | Function |
|---|---|
| ON/OFF | Powers the air conditioner on or off. |
| SET (▲/▼) | Adjusts the desired temperature setting. |
| MODE | Cycles through operating modes: AUTO, COOL, DRY, HEAT. |
| FEN SPEED | Adjusts fan speed: HIGH WIND, IN WIND, LOW WIND. |
| SLEEP | Activates/deactivates sleep mode for quiet operation and energy saving. |
| TURBO | Engages maximum cooling/heating power for rapid temperature change. |
| SWING | Controls the vertical louver swing for air distribution. |
| TIMER | Sets the automatic on/off timer for the air conditioner. |
| CLEAN | Activates the self-cleaning function (if available on AC unit). |
| HEALTH | Activates health-related functions (e.g., air purification, if available on AC unit). |
| PORTABLE SENSE | Activates portable sensor function (if available on AC unit). |
| DUST | Activates dust removal function (if available on AC unit). |
| MILDEW | Activates mildew prevention function (if available on AC unit). |
| LED DISPLAY | Turns the air conditioner's LED display on or off. |
4. Maintenance
4.1 Cleaning the Remote Control
- Wipe the remote control with a soft, dry cloth.
- Do not use liquid cleaners, sprays, or chemical solvents, as these may damage the remote's surface or internal components.
4.2 Battery Replacement
- Replace batteries when the remote's range decreases or if the display becomes dim.
- Always replace both batteries at the same time with new ones.
- Remove batteries if the remote control will not be used for an extended period to prevent leakage.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not responding. | Dead or incorrectly inserted batteries. | Replace batteries with new AAA batteries, ensuring correct polarity. |
| Reduced operating range. | Weak batteries. Obstruction between remote and AC unit. | Replace batteries. Ensure a clear line of sight to the air conditioner's receiver. |
| Air conditioner not responding to specific functions. | Function not supported by your specific AC model. | Refer to your air conditioner's manual to confirm supported features. |
6. Specifications
| Feature | Detail |
|---|---|
| Model | YKR-H/009E |
| Compatibility | AUX Air Conditioner models: KSGR21HFAN1-KSRR21HFAN1, KSGR21HZAN1-KSRR2 |
| Power Supply | 2 x AAA Batteries (not included) |
| Wireless Communication | RF (Radio Frequency) |
| Color | White |
| Material | Plastic |
| Dimensions (L x W x H) | Approximately 14 cm x 6 cm x 2 cm |
| Weight | Approximately 0.073 kg (without batteries) |
7. User Tips
- For best performance, always use high-quality alkaline batteries.
- Ensure there are no obstructions between the remote control and the air conditioner's receiver for reliable operation.
- Keep the remote control away from direct sunlight and heat sources to prolong its lifespan.
8. Warranty and Support
For any issues or questions regarding your YKR-H/009E remote control, please contact the seller or manufacturer's customer support. Keep your purchase receipt for any warranty claims.





