When the air conditioner temperature is set higher than the ambient temperature, the air conditioner will not actively cool the air. Instead, it will operate in a fan-only mode or simply circulate the existing air without cooling it.
Here's what happens in this scenario:
Fan-only mode: When the air conditioner is set to a temperature higher than the ambient temperature, it typically switches to a fan-only mode. In this mode, the air conditioner's compressor, which is responsible for cooling the air, is not activated. Instead, only the fan component of the air conditioner operates, circulating the air in the room. The purpose of the fan-only mode is to provide air movement, which can help with ventilation and creating a more comfortable environment by promoting air circulation.
No cooling effect: Since the air conditioner is not actively cooling the air, the temperature in the room will remain at the ambient temperature or potentially rise slightly due to heat transfer from other sources, such as sunlight or appliances. The fan may provide a sense of comfort by creating a breeze and aiding in evaporation from the skin, which can make you feel cooler through the wind chill effect. However, it does not actively lower the temperature of the room.
Energy consumption: When the air conditioner is set to a higher temperature than the ambient temperature, it consumes less energy compared to when it is actively cooling the air. In fan-only mode, the power consumption is primarily associated with running the fan motor. However, the energy consumption will still vary depending on the specific model and settings of the air conditioner.
Setting the air conditioner temperature higher than the ambient temperature can be useful when you want to improve air circulation in the room without actively cooling it, or if you prefer the feeling of a breeze. However, if you want to actively cool the air, it is necessary to set the air conditioner temperature lower than the ambient temperature.