Hitachi is a popular aircon brand in Singapore. If you are using a Hitachi air conditioner, knowing about the aircon symbols is vital for keeping your indoor air cool and comfortable. Many people find the symbols on the Hitachi remote hard to understand because many of these symbols are no common to other popular aircon remote symbols. Let’s discover the common remote symbols of Hitachi aircon, their meaning and how to use the aircon optimally utilizing the remote.
Hitachi Aircon Remote Symbols and Their Meanings
| Symbol / Button | Function | Description |
| iSense | Motion Sensor | Detects human presence and adjusts cooling accordingly. Helps save energy when no one is in the room. |
| Mode ❄️☀️💧 | Operating Mode | Switches between Cool, Heat, Dry, Fan, or Auto modes. |
| My Clean 🧼 | Filter Cleaning Alert | Reminds you when it’s time to clean the filter. |
| Fan Speed 🌬️ | Fan Control | Lets you choose fan speed: low, medium, high, or auto. |
| Off Timer ⏰ | Auto-Off Timer | Sets a time to turn off the aircon automatically. |
| On Timer ⏰ | Auto-On Timer | Sets a time to turn on the aircon automatically. |
| Power Save 🍃 | Energy Saving Mode | Uses less power by adjusting cooling and fan speed. |
| Digi Lock 🔒 | Child Lock | Locks remote buttons to prevent accidental changes. |
| Swing Vertical ↕️ | Up-Down Louver | Moves air up and down for better air distribution. |
| Swing Horizontal ↔️ | Left-Right Louver | Moves air left and right to cool the entire room. |
| Super Cool ❄️💨 | Quick Cooling | Runs the aircon at full power for fast cooling. |
| Cool ❄️ | Cooling Mode | Maintains a set temperature using the cooling mode. |
| °C (Degree Celsius) | Temperature Display | Shows the current set temperature on the remote. |
| Water Droplet Symbol 💧 | Dry Mode | Removes humidity from the room without cooling too much. |
Tips for Using Your Hitachi Aircon Remote
You can follow below Hitachi aircon remote usage tips to use the unit optimally:
Keep it between 24°C and 26°C
This is the best temperature to keep you comfortable and save energy consumption.
Use Power Save mode in the daytime
This mode of the Hitachi aircon is good when the outdoor temperature is not too hot.
Activate Super Cool when entering a hot room
Use this mode to cool the room quickly after returning home.
Turn on Sleep Mode at night
Aircon sleep mode keeps the room cool and saves power while you sleep.
Set the Timer to manage usage
Use the timer function of the remote to turn the AC off after a few hours to avoid running it all night.
Clean filters regularly
If the My Clean symbol lights up, check and clean the filters.
Use both Swing modes for full room cooling
Combining vertical and horizontal swing of the aircon spreads air more evenly.
Turn on Digi Lock when kids are around
This prevents unintentional changes to your settings. Use it if the kids are likely to play with the remote.
Frequently Asked Questions (FAQ)
What does iSense do on Hitachi aircon?
iSense detects if someone is in the room. If no one is there, it adjusts cooling to save energy.
When should I use Power Save mode?
Use Power Save mode during the day or when the room doesn’t need strong cooling.
How do I activate Super Cool mode?
Press the Super Cool button on your remote. This will cool the room faster for a short time.
What does the water droplet symbol mean?
It means Dry Mode. The aircon will reduce humidity instead of cooling the room strongly.
How can I lock the remote?
Press and hold the Digi Lock button to prevent accidental button presses.
What is the difference between Swing Vertical and Swing Horizontal?
Swing Vertical moves air up and down. Swing Horizontal moves it side to side. Use both for full room coverage.
