1. Introduction
Thank you for choosing the KRPTQJoo replacement remote control. This remote is designed to provide seamless operation for various Daikin ARC466A and ARC452A series air conditioner models. It requires no pairing or programming and is ready for use after battery installation.
Please read this manual carefully to ensure proper setup and operation of your new remote control.
2. Compatible Models
This remote control is compatible with the following Daikin air conditioner models:
- ARC466A33, ARC466A16, ARC466A36, ARC466A14, ARC466A40, ARC466A41, ARC466A42, ARC466A43, ARC466A6, ARC466A21, ARC466A2, ARC466A58, ARC466A9
- ARC452A7, FTXS09HVJU, ARC452A11, ARC452A15, ARC452A21, FTXS24LVJU, FTXS18LVJU, FTXS15LVJU, FTXS12LVJU, FTXS09LVJU, ARC452A16, ARC452A17, ARC452A18, ARC452A20, FTXS12HVJU, FTXS15HVJU, FTXS18HVJU, FTXS24HVJU, FTXS30HVJU, FTXS36HVJU
Important: If your original remote control differs significantly in appearance or button layout from the images provided, some functions may not be supported by this replacement unit. Always refer to your air conditioner's original manual for specific feature compatibility.

Image: The KRPTQJoo remote control shown with an air conditioning unit in the background, highlighting its compatibility and smart chipset design.
3. Setup
3.1 Battery Installation
The remote control requires two (2) AAA batteries (not included). Follow these steps to install them:
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch and lift to open.
- Insert two 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.
The remote control is pre-programmed and does not require any additional setup or coding after battery installation.

Image: Front view of the KRPTQJoo remote control, showing the display and primary buttons.
4. Operating Instructions
4.1 Basic Functions
Point the remote control directly at the air conditioner's receiver. The operating distance is over 10 meters.
- ON/OFF Button: Press the ON/OFF button to turn the air conditioner on or off.
- TEMP ▲/▼ Buttons: Use the temperature up (▲) and down (▼) buttons to adjust the desired room temperature.
- FAN Button: Press the FAN button to cycle through fan speed settings (e.g., Auto, Low, Medium, High).
- MODE Button: Press the MODE button to select the operating mode (e.g., Cool, Heat, Dry, Fan, Auto).
- POWERFUL Button: Activates a rapid cooling or heating function for quick temperature changes.
- ECONO/COMFORT Buttons: These buttons may activate energy-saving or enhanced comfort modes, depending on your AC unit's capabilities.
- SWING Button: Controls the air conditioner's louver swing function.
- TIMER Buttons: Use the TIMER buttons (ON, OFF, SELECT, CANCEL) to set scheduled operation times for the air conditioner.
4.2 Temperature Unit Conversion (Celsius/Fahrenheit)
This remote control supports displaying temperature in both Celsius (℃) and Fahrenheit (℉).
To switch between Celsius and Fahrenheit:
- Simultaneously press and hold the TEMP ▲ (up) and TEMP ▼ (down) buttons for approximately 5 seconds.
- The display will switch to the alternate temperature unit. Repeat the process to switch back.

Image: Two remote controls demonstrating how to switch between Celsius and Fahrenheit by pressing the temperature up and down buttons simultaneously for 5 seconds.
5. Maintenance
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote's response becomes sluggish or the display fades. Always replace both batteries at the same time with new AAA batteries.
- Storage: If the remote control will not be used for an extended period, remove the batteries to prevent leakage and damage. Store in a cool, dry place.
- Durability: The remote is made from durable ABS material, designed for wear resistance and long life.
6. Troubleshooting
- Remote not responding:
- Check if the batteries are inserted correctly and have sufficient charge. Replace if necessary.
- Ensure there are no obstructions between the remote control and the air conditioner's receiver.
- Confirm you are within the operating range (over 10 meters).
- Some buttons do not work:
- This remote is a replacement and may not support all advanced features of every compatible air conditioner model. Refer to your original AC manual to confirm if the specific function is supported by your unit.
- Ensure the remote control is clean and free from debris that might obstruct button presses.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | Joo4511 |
| Power Source | 2 x AAA Batteries (not included) |
| Operating Distance | Over 10 meters |
| Material | ABS |
| Item Weight | 1.6 ounces |
| Package Dimensions | 6 x 3 x 2 inches |
| Special Features | Pre-programmed, no setup required; Celsius/Fahrenheit conversion; Ergonomic design |
8. Support
For any questions, concerns, or assistance with your KRPTQJoo remote control, please contact our customer support. We aim to respond to all inquiries within 12 hours.
Please refer to your purchase platform for specific contact details or seller information.
