Buzz
The scorching heat of summer makes the atmosphere oppressive. People drenched in sweat, you grab the remote control of the air conditioner (air conditioner) and press the button. Just as you are eagerly preparing to enjoy the cool and refreshing air, suddenly... a stream of hot air blows directly at you, leaving you completely stunned. What just happened?
1. Air conditioner blows... warm air
The sweltering summer weather, the stifling heat. People sweating profusely, you grab the remote control of the air conditioner (air conditioner) and press the button. Just as you are eagerly preparing to enjoy the cool and refreshing air, suddenly... a stream of hot air blows directly at you, leaving you completely stunned. What just happened?
Air conditioning is a very common device in households, and on hot days, its usage frequency is very high. After a long period of operation, our air conditioner often encounters many issues, and emitting hot air is one of them.
This phenomenon occurs for various reasons, mostly due to the filters (filter screens) not being cleaned due to accumulated dust. First, turn off the power for safety. Open the plastic covers on the outside of the main unit and check the machine's filter. If you find them covered in dirt, remove them and clean them thoroughly, or if these filter screens are too old, consider replacing them.
Upon observation inside, you'll notice small copper tubes; these are the air conduits of the machine. If you touch them and feel cold, it indicates that dirty filters are causing the cold air to accumulate inside the tubes and freeze. Defrost the ice by switching the machine to fan mode, open the doors to let the indoor air circulate, aiding faster thawing. If thorough cleaning doesn't resolve the issue of blowing hot air, it may be due to the following reasons, and you should contact professional technicians for a solution.
Gas Depletion or Insufficiency
When gas is insufficient, the air conditioner will not operate efficiently, affecting many other parts of the machine. You'll notice the airflow is less cold or hotter than usual. It's advisable to replace or refill the gas regularly, depending on usage frequency, typically around every 6 months.
Faulty Machine Condenser
The machine condenser is the powerhouse of the air conditioner. If you observe symptoms such as unstable temperature, loud operation, emitting hot air, frequent shutdowns of the outdoor unit, immediately contact the supplier or repair center. Another reason for the machine emitting hot air is a damaged or displaced filter fuse, small silver pieces inside the machine. If they're no longer functioning, replace them. Remember to turn off the power before any operation for safety, and regularly maintain the air conditioner for prolonged and efficient operation.
