Mitsubishi Thermostat Symbols Meaning Explained

Unlock the mystery behind the symbols on your Mitsubishi thermostat for effective temperature control and ultimate comfort. Let’s delve into the meaning of each symbol.

(Refer to the thermostat symbols chart at the bottom of this guide for additional symbols and their meanings.)

Table of Contents

List of Mitsubishi Thermostat Symbols & Their Meanings


Cooling( Ice symbol or snowflake Icon)

  • The snowflake symbol on a Mitsubishi thermostat typically represents the air conditioning or cooling mode. 
  • It is used to indicate that the thermostat is controlling the cooling function and working to lower the temperature in your space.
  • When you select the cooling mode and set a desired temperature, the thermostat will activate the air conditioning system to provide a comfortable and cool environment.
  • The snowflake symbol serves as a visual indicator that the thermostat is in cooling mode.

Sun Symbol (Heat)

The sun symbol on a Mitsubishi thermostat symbolizes the heating mode, often resembling a small sun icon. When you choose the heating mode and set your desired temperature, the thermostat springs into action, activating the heating system to warm up your space.

The sun symbol serves as a clear indication that the thermostat is overseeing the heating function, diligently working to achieve and maintain the desired temperature in your environment. ☀️🔥

Looping Arrows (Auto mode)

The looping arrows on a Mitsubishi thermostat denote the auto mode. When you opt for auto mode, the thermostat takes charge, automatically adjusting the temperature and fan speed based on current conditions and your set temperature.

This intelligent mode enables the thermostat to seamlessly switch between heating and cooling as necessary to uphold your desired temperature. Moreover, it fine-tunes the fan speed for optimal comfort and energy efficiency.

The auto symbol serves as a visual confirmation that the thermostat is in automatic mode, skillfully managing temperature regulation and fan operation to create an ideal indoor climate.

Teardrop or water drop symbol (Dehumidification)

The teardrop or water symbol on a Mitsubishi thermostat is a visual cue for the dehumidification mode, often resembling a small teardrop or water droplet icon.

Upon selecting the dehumidification mode, the thermostat triggers the system to actively remove excess moisture from the air without causing significant cooling or heating in the space. This mode proves valuable in humid climates or during seasons characterized by elevated humidity levels.

The teardrop or water symbol acts as a clear indicator that the thermostat is overseeing the dehumidification function, working to create a more comfortable indoor environment by reducing excessive humidity. 

Read also: Turn Off Temporary Hold On Honeywell Thermostat

Fan blade symbol (Fan only)

The fan-only mode on a Mitsubishi thermostat allows the unit to function exclusively as a fan, without providing heating or cooling functions. Instead, it circulates the air within the room, creating a refreshing airflow similar to the effect of a ceiling fan.

While this mode doesn’t alter the temperature significantly, the airflow can evoke a refreshing sensation, akin to the evaporation of body sweat. To control the indoor fan speed, utilize the FAN button. Pressing the button adjusts the fan speed, as indicated by the fan symbol on the remote screen.

Most units offer at least three manual fan speeds, with newer models potentially providing up to five speeds, offering precise control over airflow for enhanced comfort. 

Thermostat symbols chart and meaning

A thermostat symbols chart provides a visual guide to the various symbols displayed on a thermostat and their corresponding meanings. These symbols are essential for understanding and adjusting the settings of your heating or cooling system. The chart typically includes icons representing functions such as temperature control, fan settings, and mode selection. Here is a simple table to illustrate some common thermostat symbols and their meanings:

🌡️Temperature Control
🔄❄️Fan with Cooling
🔄🔥Fan with Heating

Decoding Mitsubishi Thermostat Symbols: Essential Key Takeaways

Decoding Mitsubishi Thermostat symbols is key to effectively managing your indoor climate. Start by understanding the basic symbols on the display. The “Mode” symbol, often represented by icons like a sun for heating or a snowflake for cooling, allows you to select the desired temperature setting. Knowing this symbol helps you easily switch between heating and cooling modes.

Pay attention to the temperature adjustment symbols, usually depicted as up and down arrows. These symbols let you increase or decrease the temperature, giving you control over your comfort level. Some models may also have symbols for fan speed settings and other advanced features, allowing for a more personalized experience.

To access additional settings and features, look for symbols that represent the thermostat’s menu. This could be illustrated as a gear or a series of lines. Navigating through the menu allows you to set schedules, timers, and other preferences tailored to your needs.

In summary, decoding Mitsubishi Thermostat symbols involves understanding basic icons for modes and temperature adjustments, as well as recognizing symbols for fan speed and advanced settings. With this knowledge, you can easily manage your thermostat and create a comfortable indoor environment.

Pros and Cons Unveiled

Navigating Mitsubishi Thermostat Symbols can be a straightforward task when you understand their meanings. Each symbol serves a specific function, and decoding them can enhance your control over your HVAC system. 

However, it’s essential to be aware of both the advantages and disadvantages of relying on these symbols for optimal temperature management. While they offer convenience and customization, misinterpretation could lead to unintended settings and potential discomfort. It’s crucial to familiarize yourself with the key symbols to make the most of your Mitsubishi thermostat.

Table: Pros and Cons of Navigating Mitsubishi Thermostat Symbols

Customization optionsPotential for misinterpretation
Convenient temperature controlUnintended settings
Enhanced HVAC system managementLearning curve for understanding symbols
Improved user experienceDependency on symbols for temperature adjustments

Mastering Mitsubishi Thermostat Symbols: Expert Tips for Maintenance and Issue

Mastering Mitsubishi thermostat symbols is essential for efficient control of your HVAC system. Here are expert tips for maintenance and issue resolution:

1. Regular Firmware Updates:

Gear or Settings Icon: Check for firmware updates through symbols resembling a gear or a series of lines. Regular updates can enhance performance and address potential issues.

2. Temperature Calibration:

Up and Down Arrows: Ensure accurate temperature readings by calibrating the thermostat if needed. Use symbols like up and down arrows to make precise adjustments.

3. Fan and Airflow Maintenance:

  • Fan and Arrows Symbols: Regularly clean and maintain the fan and airflow components. Symbols representing fan speed and airflow direction will guide you. Clean filters and vents for optimal efficiency.

4. Scheduled Maintenance Reminders:

  • Clock or Timer Symbols: Utilize scheduling features with symbols resembling clocks or timers. Regularly schedule maintenance tasks, such as filter replacements, to keep the system running smoothly.

5. Error Code Recognition:

  • Warning Symbols: Familiarize yourself with symbols indicating system alerts or error messages. Refer to the user manual for a guide on interpreting these symbols and take prompt action if needed.

6. Energy-Saving Features:

  • Eco or Energy-Saving Symbols: Leverage energy-saving modes or features. Look for symbols indicating eco-friendly settings to optimize energy efficiency.

7. Battery Replacement:

  • Battery Icon: If your thermostat uses batteries, keep an eye on symbols indicating battery status. Replace batteries as needed to prevent interruptions in operation.

8. Professional Servicing:

  • Contact Information: In case of persistent issues, refer to symbols providing contact information or seek professional servicing. Expert technicians can address complex problems and ensure long-term system reliability.

By mastering these expert tips, you’ll not only navigate Mitsubishi thermostat symbols with ease but also maintain and troubleshoot your system effectively for optimal performance.

Read also: How To Fix E298 Nest ‘no Power Code

Answers To Key Questions 

How do you use a Mitsubishi thermostat?

Simply set your desired temperature using the Mitsubishi thermostat’s controls. You can adjust the temperature up or down to achieve your preferred comfort level.

What symbol is heat on the Mitsubishi air conditioner?

Look for the “sun” or “flame” symbol on the Mitsubishi air conditioner display – this indicates the heating function.

What is the heat symbol on the thermostat?

The heat symbol on the thermostat is typically represented by a “sun” or “flame” icon, denoting the heating mode.

What do the symbols on my AC mean?

Refer to your AC’s user manual for specific symbol meanings, but generally, symbols like “sun” or “snowflake” indicate heating or cooling modes, respectively.

Final thoughts

Understanding the symbols on your Mitsubishi thermostat is crucial for effective temperature control and optimal comfort. Each symbol serves a specific function, from cooling and heating modes represented by a snowflake and sun, respectively, to auto mode denoted by looping arrows. The teardrop or water symbol indicates dehumidification, while the fan blade symbol represents the fan-only mode. Refer to the thermostat symbols chart for a visual guide.

Decoding these symbols empowers you to navigate through customization options and conveniently control your HVAC system. However, be mindful of potential misinterpretation, as relying solely on symbols may lead to unintended settings. Regular maintenance, firmware updates, and awareness of symbols for error recognition contribute to mastering your Mitsubishi thermostat symbols. With these insights, confidently manage your indoor climate for an enhanced and comfortable living experience. 

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