Most people are familiar with the On/Off switch and the temperature control on their air conditioner, but there are a few other symbols that may be present on your AC unit that you might not be aware of. Here is a quick guide to some of the more common symbols you might see on your air conditioner and what they mean:
FAN: This symbol indicates that the air conditioner is in fan mode. The fan will run, but the compressor will not be engaged, meaning that the unit will not actually be cooling the air.
COOL: This is the symbol you want to see when you're looking to cool down your home! This indicates that the air conditioner is in cooling mode and will lower the temperature of the air in the room.
HEAT: You might not think you need to use your air conditioner in the winter, but some units have a heating function. This symbol indicates that the air conditioner is in heating mode and will raise the temperature of the air in the room.
AUTO: This symbol indicates that the air conditioner is in auto mode, meaning that it will automatically switch between cooling and heating mode as needed in order to maintain a comfortable temperature.
DRY: This symbol indicates that the air conditioner is in dry mode. This mode is typically used in humid climates as it helps to remove moisture from the air, resulting in a drier, more comfortable environment.
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