Daikin ARC452A4 Remote Controller: Overview and Features
The Daikin ARC452A4 is a wireless infrared remote controller designed for select Daikin split system air conditioners. It offers intuitive control over cooling and heating functions. Compatible with models like the FTXS20-LVMA and FTKS series, it ensures precise temperature regulation and user comfort. Crafted from durable ABS material, the ARC452A4 is lightweight, ergonomic, and powered by two AAA batteries (not included).
Key Features
The ARC452A4 provides a range of functionalities for efficient climate control:
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Temperature Control: Adjusts settings between 18–30°C, with Celsius and Fahrenheit display options.
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Mode Selection: It supports cooling, heating, fan, and auto modes, indicated by symbols like a snowflake (cooling) or a sun (heating).
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Timer Function: Allows scheduling of on/off times for energy savings.
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Fan Speed Options: Cycles through low, medium, high, or auto settings.
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Sleep Mode: Automatically adjusts temperature and fan speed for overnight comfort.
Design and Compatibility
The ARC452A4 is user-friendly and includes a wall-mountable bracket. It has a 5–10-meter wireless range and no programming required. However, its compatibility is limited to specific Daikin models, so users should verify their unit’s model number before purchasing.
Conclusion
The ARC452A4 combines practicality and reliability, making it an essential accessory for Daikin air conditioner users seeking seamless control.




