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The Definitive Guide to Your Aircon Remote Symbols

Modern air conditioners come packed with features, but understanding all the symbols on your remote can be tricky. From cooling and heating modes to fan speed, swing settings, and energy-saving options, each symbol plays a key role in optimizing your comfort. This guide explains their meanings—cooling, heating, fan speed, timers, and more—so you can optimize comfort and efficiency with ease.
The definitive guide to your aircom remote symbols

Introduction to your aircon remote

Congratulations on buying your first air conditioner! Hopefully, you have chosen to buy an energy efficient aircon from Verda Vento.

Buying your aircon is the first step, the second step is to understand all the symbols on your aircon remote.

Modern air conditioners come with a range of features controlled by a remote, but understanding aircon remote symbols can sometimes be confusing. Whether you are trying to adjust the temperature, change the fan speed, or set a timer, your air-conditioning remote-control symbols hold the key to getting the best performance from your unit.

In this definitive guide, we will break down the most common air conditioner remote control symbols, what they mean, and how you can use them to optimize your cooling or heating experience.

Understanding Air Conditioner Remote Control Symbols

This shows a Daikin remote with all the symbols explained

  1. Power Button (On/Off Symbol)

  • Represented by a circle with a vertical line inside it.
  • Turns the air conditioner on and off.
  • Some remotes require a long press to activate the power function.
  • Most aircons will give a confirmation sound.
  1. Mode Symbol

Shows all the aircon modes: cooling, heating, auto, drying, ventilating

  • Usually indicated by having the word ‘mode’ on it.
  • Allows you to switch between different operation modes:
    • Cool Mode: A snowflake symbol for cooling.
    • Heat Mode: A sun symbol for warming.
    • Fan Mode: A fan symbol for air circulation & ventilating.
    • Dry Mode: A water droplet symbol for dehumidification.
    • Auto Mode: Often a circular arrow, automatically adjusting settings. Depending on the requested temperature and outdoor temperature, the unit will choose heating or cooing itself.
    • Verda Vento pro-tip: one of the most common mistakes is putting your aircon in heating mode and expecting it to cool. Always check first in which mode your aircon is!
  1. Temperature Adjustment (Up/Down Arrows)

  • Indicated by “+” and “-” buttons or arrows pointing up and down.
  • Used to increase or decrease the temperature.
  • Important is not to put immediately the temperature at its lowest. The aircon will not cool faster. It is better to choose a comfortable temperature.
  • Have a look on our blogpost what the perfect temperature is.
  1. Fan Speed Control Symbol

  • Represented by a fan icon with varying speed levels.
  • Adjusts the fan speed:
    • Low, Medium, High. In some cases, you also have quiet modus.
    • Auto-fan: Adjusts speed automatically.
  1. Swing Symbol (Airflow Direction Control)

  • Often shown as a curved arrow over horizontal or vertical bars.
  • Controls the movement of air vents to distribute air evenly.
  • Some remotes allow vertical, horizontal, or full-range oscillation.
  • Clicking on it will allow you to fix the current position of the air blades. Clicking on it again will have it move automatically again.
  1. Turbo Mode Symbol (Jet or High-Speed Cooling)

  • Represented by a jet, rocket, or turbo fan symbol.
  • The aircon will give temporarily extra power to achieve the maximum cooling or heating temperature. In most cases it will switch after 30 minutes back to a normal operation.
  1. Sleep Mode Symbol

  • Usually shown as a crescent moon or “Zzz” icon.
  • Gradually adjusts temperature for a more comfortable sleep environment and puts the aircon in low fan speed.
  1. Timer Symbol

  • A clock icon, sometimes with “On” or “Off” labels.
  • Sets the air conditioner to turn on or off at specific times.
  • Look at the manual of your manufacturer to set these times.
  • Verda Vento pro-tip: if your aircon is Wi-Fi-enabled, set these timers in the app. These are in general much easier to operate.
  1. Eco Mode Symbol

  • Shown as a leaf or energy-saving icon.
  • Reduces power consumption by optimizing performance.
  • In general, the aircon will adjust the temperature in your room to reduce its energy consumption.
  1. Comfort Airflow

  • Shown as a person with an arrow over.

It activates a sensor that directs the air away so that the user doesn’t feel any drafts

These are functions for more advanced aircons like the Daikin Perfera.

  1. Ionizer or Air Purifier Symbol

  • Often depicted as a cluster of dots or a filter icon.
  • Enhances air quality by eliminating bacteria and allergens.
  1. Quiet or Silent Mode Symbol

  • Represented by a speaker with a slash or sound waves.
  • Reduces noise levels for minimal disturbance.
  • In some cases, you also have a neighbour function that allows the outdoor unit to reduce its sound.
  1. Wi-Fi or Smart Control Symbol

  • Depicted as a Wi-Fi signal icon.
  • Indicates connectivity for smartphone or smart home integration.
  1. Filter Cleaning Reminder Symbol

  • Usually, a filter or warning icon.
  • Alerts users when it is time to clean or replace the filter.

How to Use Your Aircon Remote Effectively

Smartphone showing Daikin Onecta app held by 2 hands

  1. Setting the Right Temperature

  • For cooling, set the temperature between 22-24°C for optimal comfort.
  • For heating, keep it between 18-21°C to maintain energy efficiency.
  1. Using Energy-Saving Features

  • Enable Eco Mode for reduced power consumption.
  • Utilize the Timer function to turn off the AC when not needed.
  • Or use any automatic sensors your aircon might have, like the Daikin Perfera.
  1. Optimizing Airflow

  • Use Swing Mode to ensure even air distribution.
  • Set the Fan Speed according to room size and comfort.
  1. Maintaining Your Air Conditioner

  • Regularly clean the air filter to improve efficiency.
  • Book a yearly maintenance with Verda Vento to extend the lifespan of your aircon.
  • Ensure vents are clear of obstructions for optimal airflow.

Troubleshooting Air Conditioner Remote Issues

  1. Remote Not Responding

  • Check if the batteries are dead and replace them if necessary.
  • Ensure the remote is within range and has a clear line of sight to the unit.
  1. Symbols Not Displaying Correctly

  • Reset the remote by removing the batteries and reinserting them.
  • Check if there is a lock function enabled that prevents changes.
  1. Air Conditioner Not Functioning as Expected

  • Ensure the correct mode is selected (cool, heat, fan, etc.).
  • Refer to the manufacturer’s manual for specific error codes.
  • Contact Verda Vento for a troubleshooting visit.

Conclusion

Understanding aircon remote symbols can help you maximize the performance of your air conditioner while saving energy and improving comfort. By using features like Eco Mode, Timer, and Swing Mode, you can enhance efficiency and keep your space cool or warm as needed.

Find also below a link to detailed explanations of Daikin’s most sold models:

Have questions about a specific air-conditioning remote-control symbol? Feel free to contact us!

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