Navigating the various symbols on your Mitsubishi mini split remote controller can initially seem daunting. Each symbol represents a different feature or function designed to optimize the efficiency and comfort of your device. This guide breaks down each symbol to help you maximize your air conditioning experience.
Mitsubishi, a recognized name in the air conditioning world, has a history of pioneering innovative solutions. Their remotes reflect ergonomic design, ensuring user-friendly interfaces even with advanced features.
Basic Mitsubishi Remote Features Every User Should Know

Auto Mode Symbol
In Auto Mode, your Mitsubishi mini split automatically chooses its operation mode, shifting between cooling and heating based on room conditions. If the room temperature varies by about 4°F (2°C) from the set temperature for over 15 minutes, the unit changes its mode.
Cool Mode Symbol
As the default setting for Mitsubishi mini splits, Cool Mode focuses on adjusting the room temperature to match the set temperature. An added benefit? The unit dehumidifies the room during this cooling process.
Dry Mode Symbol
With the Dry Mode, your Mitsubishi mini split prioritizes dehumidification. Although it might cool the room a tad, you won’t be able to set a specific temperature.
Heat Mode Symbol
Heat Mode warms up your room according to the set temperature. The Defrost function might kick in automatically depending on the outdoor air temperature.
Fan Mode Symbol
Fan Mode simply circulates air in the room without cooling or heating it. The compressor stays off, and only the indoor fan blower is active.
Timer Symbol
Looking to schedule when your unit turns on or off? The Timer symbol allows you to set both weekly and daily schedules.
Econo Cool Symbol
For those aiming to save energy, the Econo Cool mode adjusts airflow in specific cycles, offering comfort and energy efficiency.
Powerful Symbol
The Powerful mode sets the fan to its highest speed for maximum cooling or heating in an instant. It drops the temperature to its lowest for a quick 15-minute burst.
Smart Set Symbol
Save your ideal settings with the Smart Set mode. A quick press retrieves your favorite configuration.
Natural Flow Symbol
Mimicking the gentle ebb and flow of a natural breeze, the Natural Flow mode offers a more organic feel to the unit’s airflow.
Fan and Auto Fan Symbols
The Fan symbol indicates that the indoor fan blower is active. Post-cooling or drying, the Fan Mode can dry the unit’s interior. Meanwhile, the Auto Fan adjusts its speed based on the room’s temperature compared to the set temperature.
Quiet Symbol
For those moments when silence is golden, the Quiet mode operates the unit at the lowest fan speed, ensuring minimal noise.
Fan Speed Symbol
Control the speed of your mini split’s indoor fan blower with the Fan Speed symbol. You can toggle between low, medium, high, or super-high speeds.
Low Battery Symbol
A straightforward yet essential indicator, the Low Battery symbol alerts you to replace your remote’s battery.
i-see and Absence Detection Symbols
The i-see symbol indicates the unit’s capacity to detect room occupants, leading to energy savings. When the i-see mode is active, triggering the Absence Detection mode makes the unit shift to energy-saving operations if it detects an empty room.
Auto Vane and Auto Swing Symbols
The Auto Vane symbol ensures optimal airflow direction depending on the current mode. In contrast, the Auto Swing symbol controls the vertical movement of the vane. You can manually adjust the vane’s position if there’s no arrow on the symbol.
Wide Swing Symbol
The Wide Swing mode controls the horizontal movement of the vane. Without an arrow on the symbol, manual control is in play.
Mitsubishi Remore Maintenance and Troubleshooting
- Battery Replacement: Just like any remote, the Mitsubishi AC controller runs on batteries. A low battery symbol will alert you when it’s time to change, ensuring uninterrupted comfort.
- Resetting the Remote: Occasionally, technology can have hiccups. A simple reset can often solve the problem if your remote isn’t responding. Always refer to your manual for the exact reset procedure.
- Common Issues: While Mitsubishi remotes are designed for durability, issues like non-responsiveness or mode malfunction can occur. Often, a quick battery change or reset can solve these. For more persistent issues, Mitsubishi’s user manual or call customer support is a helpful resource.
Your Mitsubishi air conditioner remote is a gateway to enhanced comfort and energy efficiency. You can ensure a consistently comfortable environment by understanding its symbols and functionalities. As with all technology, occasional check-ups and updates can significantly improve performance and longevity.
Armed with this guide, you can confidently navigate the myriad symbols on your Mitsubishi mini split remote controller. Maximizing your unit’s capabilities ensures optimal comfort and energy efficiency, transforming your living space into an oasis regardless of the season.