Introduction
This manual provides instructions for the GENGQIANSI replacement remote control, compatible with various Daikin non-inverter AC air conditioner models, including ARC433B46, FTXS25GVMA, FTKS25GVMA, FTXS35GVMA, FTKS35GVMA, and FTKS25EVMA. Please read this manual thoroughly before use to ensure proper operation and longevity of your remote control.

Image: The GENGQIANSI replacement remote control (left) and its accompanying wall mounting bracket (right). The remote features a digital display showing temperature and mode, along with various control buttons.
Setup
1. Battery Installation
- 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 (2) AAA 1.5V batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment. Note: Batteries are not included.
- Replace the battery compartment cover, ensuring it clicks securely into place.
2. Initial Use
This replacement remote control is pre-programmed and typically requires no pairing. Once batteries are installed, point the remote towards your Daikin AC unit and press the ON/OFF button to test functionality.
3. Wall Mounting Bracket Installation
- Choose a suitable location on a wall, ensuring it is within easy reach and line of sight to the AC unit.
- Use screws (not included) to secure the wall mounting bracket to the desired surface. Ensure it is level and firmly attached.
- Place the remote control into the bracket for convenient storage.
Operating Instructions
Familiarize yourself with the buttons on your remote control:
- ON/OFF Button (Yellow): Press to turn the AC unit on or off.
- TEMP ▲ / ▼ Buttons: Press to increase or decrease the desired temperature. The display shows temperature in Celsius only.
- POWERFUL Button (Green): Activates or deactivates the powerful operation mode for rapid cooling or heating.
- HOME LEAVE Button (Green): Activates or deactivates the Home Leave operation, which maintains a comfortable temperature while you are away.
- Display Screen: Shows current temperature setting, operating mode, fan speed, and other indicators.
For detailed information on specific AC unit functions, please refer to your Daikin air conditioner's original user manual.
Maintenance
1. Cleaning the Remote Control
- Wipe the remote control 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.
2. Battery Replacement
Replace batteries when the remote's range decreases, the display dims, or the unit becomes unresponsive. Follow the battery installation steps outlined in the "Setup" section. Always replace both batteries simultaneously with new AAA 1.5V batteries.
3. Storage
If the remote control will not be used for an extended period, remove the batteries to prevent leakage and potential damage.
Troubleshooting
- Remote not responding:
- Check if the batteries are inserted correctly with the correct polarity.
- Replace old batteries with new AAA 1.5V batteries.
- Ensure there are no obstructions between the remote control and the AC unit's receiver.
- Confirm the remote is pointed directly at the AC unit.
- Display is dim or blank:
- Replace the batteries. Low battery power can cause a dim or blank display.
- AC unit not performing desired function:
- Ensure the remote control model (ARC433B46) is compatible with your specific Daikin AC unit model.
- Verify that the AC unit itself is powered on and functioning correctly.
Specifications
- Brand: GENGQIANSI
- Model: ARC433B46
- Compatible AC Models: Daikin FTXS25GVMA, FTKS25GVMA, FTXS35GVMA, FTKS35GVMA, FTKS25EVMA (Non-Inverter)
- Controller Type: Button Control
- Special Feature: Ergonomic design
- Battery Type: 2 x AAA 1.5V (not included)
- Display: Celsius Only
- Included: 1x Remote Control, 1x Wall Mounting Bracket
Warranty Information
This GENGQIANSI remote control comes with a 1-Year Warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or battery leakage. Please retain your proof of purchase for warranty claims.
Support
If you encounter issues not covered in this manual or require further assistance, please contact the seller or refer to the product listing on Amazon for customer support options. When contacting support, please provide your product model number (ARC433B46) and a detailed description of the issue.