Decode strange symbols on air-conditioning controls

Besides the usual buttons, the air conditioner sometimes displays some strange symbols that no one knows what it is.

These symbols often control the air conditioner.

Find out the functions of some strange symbols on your air conditioner controller to know how to use the most efficient and economical electricity.

3 basic temperature functions Cool, Dry, Heat .

The basic functions of air conditioning.

1. Cool (snowflake shape): cool mode.
2. Dry (water drop shape): dry mode. This function reduces the room temperature by reducing moisture.
3. Heat (Sun shape): heating mode, only with two-way air conditioner.
4. Auto: auto mode. In this mode, the screen will not show parameters, the air conditioner will automatically adjust: temperature, humidity, wind . depending on the surrounding environment conditions.

Icon of the second propeller

This is the X-fan function.

Besides the usual fan symbol, some modern air conditioners also have a second propeller icon, like the one above.

This is the X-fan function. When this function is turned on, after turning off the air conditioner, the fan will still run for about 10 minutes, to dry the system and increase the service life of the device.

Pine tree icon and house

This is the symbol of Health function - only available on modern air conditioners.

One of the most strange and confusing symbols of air conditioning is the symbol of pine trees.This is the symbol of Health function - only available on modern air conditioners, applying new technology.

This function activates the air ion machine in the air conditioner, which filters out dust and even airborne viruses at the fastest speed.

Accompanying Health is the Scavenging function - usually attached to a button. This function gradually changes the air from outside to inside to purify the odor in the air. When the room temperature is higher than the outside temperature, Scavenging can also help to cool down faster than usual.

Basically, these two functions of conditioning are good for the health of users, but they are very power consuming.

Each air conditioner company will have its own function, want to know and use all the functions, you should read the user guide carefully before using.