Introduction
This manual provides instructions for the setup, operation, and maintenance of your DAIKIN Air Conditioner AC Remote Control. This remote is designed to be compatible with various DAIKIN AC units, including models ARC433B41, ARC433A84, ARC433A74, RC433A49, ARC433B1, and ARC433A98. Please read this manual thoroughly before use to ensure proper functionality and longevity of your remote control.
Setup
Battery Installation
The remote control requires 2 AAA batteries for power. Batteries are not included with the remote control.
- To open the battery compartment, slide the cover on the back of the remote control downward.
- Insert two AAA batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Close the battery cover by sliding it back into place until it clicks securely.

Image: Remote control with the battery compartment open, showing where to insert batteries.

Image: Back of the remote control, displaying battery installation instructions and model number.
Important Battery Information:
- Always replace both batteries with new ones of the same type at the same time.
- If the air conditioner is not used for an extended period, remove the batteries from the remote control to prevent damage due to leakage.
Operating Instructions
The remote control features a sliding cover that conceals additional function buttons. Slide the cover down to access all controls.

Image: Front view of the remote control with the sliding cover open, revealing all operational buttons.

Image: Front view of the remote control with the sliding cover closed.
Here are the primary functions of the buttons:
- ON/OFF: Press to turn the air conditioner on or off.
- TEMP ▲/▼: Adjusts the desired temperature setting.
- MODE: Cycles through operating modes (e.g., Cool, Heat, Fan, Dry, Auto).
- FAN: Adjusts fan speed.
- SWING: Controls the louver swing direction.
- QUIET: Activates quiet operation mode.
- COMFORT: Activates comfort airflow mode.
- POWERFUL: Activates powerful operation for rapid cooling/heating.
- SENSOR: Activates the intelligent eye sensor function (if available on your AC unit).
- TIMER ON/OFF: Sets or cancels the on/off timer.
- CANCEL: Cancels timer settings.

Image: Remote control display showing a temperature setting of 25 degrees Celsius.
Maintenance
Cleaning the Remote Control
- Wipe the remote control gently with a soft, dry cloth.
- Do not use liquid cleaners, abrasive cleaners, or chemical sprays, as these can damage the remote's surface or internal components.
Battery Care
- Replace batteries promptly when the remote's performance degrades or the display becomes dim.
- Always dispose of used batteries responsibly according to local regulations.
Troubleshooting
If your remote control is not functioning correctly, consider the following:
- No Response from AC Unit:
- Check if the batteries are inserted correctly with the right polarity.
- Replace old batteries with new AAA batteries.
- Ensure there are no obstructions between the remote control and the air conditioner's receiver.
- Confirm the remote is pointed directly at the AC unit.
- Display Issues:
- If the display is dim or blank, replace the batteries.
- Incorrect Functionality:
- Ensure the remote control model is compatible with your specific DAIKIN AC unit.
- Try removing and reinserting the batteries to reset the remote.
Specifications
| Feature | Specification |
|---|---|
| Model Number | ARC433B41 |
| Compatible Models | ARC433A84, ARC433A74, RC433A49, ARC433B1, ARC433A98 |
| Use | Air Conditioner |
| Wireless Communication | IR (Infrared) |
| Power Supply | 2 x AAA Batteries (not included) |
| Material | ABS Material |
| Color | White |
| Certification | CE |
| Channel | 1 |
| Support APP | No |
| Origin | Mainland China |
User Tips
- For optimal performance, ensure a clear line of sight between the remote control and the air conditioner's receiver.
- Keep the remote control away from direct sunlight or heat sources to prevent damage to the LCD screen and internal components.
- If you have multiple DAIKIN AC units, ensure you are using the correct remote for each unit, especially if they are different models.
Warranty and Support
For any issues not covered in this manual, or for further assistance, please contact the seller or manufacturer's customer support. Keep your purchase records for warranty claims.





