The air conditioner heater is loud is one of the unexpected situations users may encounter during use. If you accidentally find yourself in this situation, don’t worry too much. Follow the following article to know the cause and the most accurate way to fix it!
1. What is the hot air conditioner?
– Air conditioner heater is the part that radiates heat to the environment. The structure of the hot block consists of aluminum foils or maybe copper foils that are glued together, for the purpose of fast heat transfer.
2. Causes and ways to fix the loud noise of the air conditioner
During use, the hot block of air conditional There is a loud noise, the cause of this condition can be one of the following reasons:
2.1. Technical installation wrong
– The mass of the outdoor unit is mainly concentrated in the block, the center of gravity is deflected to the right. Therefore, when installing, the outdoor unit rack needs to be firmly reinforced on both sides. Usually, due to subjectivity, technicians only screw firmly on one side and ignore the other side, causing imbalance. The installation is wrong, not tight or due to some subjective reasons the price is loose after fixing, the air conditioner will sound very loud.
– Besides, when operating, a large-capacity blower operating at high rpm will affect the rack, if it is not firmly reinforced, vibration will occur.
=> How to fix: You need to check the stability of the bracket, then if the loud noise has not been fixed, let the technician take the next corrective steps.
Refer: Causes and ways to fix the hot air conditioner does not work
2.2. The air conditioner heater makes a loud noise due to foreign objects falling into the outdoor unit
– This case happens quite a lot, from time to time the outdoor unit of 1-way air conditioner or 2-way air conditioner Your house is attacked by some “stranger guests” such as: leaves, insects, lizards, etc. fall in and die in it. The propeller rotates during operation, so it makes a noise.
=> How to fix: Normally the noise caused by this will go away in a few days, but if you find it uncomfortable, clean the device immediately.
2.3. Rubber Ron is broken or lost
– This is the most common case when loud noises and strong vibrations of the outdoor unit occur. Because they are installed outside, most outdoor units are subject to all weather conditions (rain, sun, wind, etc.) during use.
– Under the impact of weather, the seals (the cushion under the base of the heater) are hard, the bottle or may be completely damaged, creating a void. Or the screws on the base are loose, so when the outdoor unit fan runs, it creates a strong vibration causing a sound.
=> How to fix: To remedy the situation The air conditioner heater is loud Because of this rubber seal, you just need to replace another rubber seal or use a lock to re-tighten the screws tightly.
2.4. The outdoor unit has not been cleaned for a long time
Many families when using air conditioners only pay attention to cleaning the indoor unit inside the house and completely ignore the outdoor unit outside. Due to operating in the outside area, the outdoor unit of the air conditioner is often attached to dust, causing the machinery in the device to run unevenly and make very annoying noises.
=> How to fixClean the outdoor unit, both to ensure the long-term operation of the air conditioner, and to limit the loud noise of the air conditioner. You can do it if you know how, but you can contact the service to ensure safety after cleaning the product.
2.5. The fan of the outdoor unit has a problem
– This problem often occurs in the rainy season, the wind vane that has been operating for a long time is contaminated with rainwater, which dries out the oil in the device, causing an annoying noise. Or maybe the fan is broken, causing the fan to spin non-coaxially. The wire in the outdoor unit rubs against the fan causing a rattling noise.
=> How to fix: In this situation, please contact the warranty or technical team to check and fix. Avoid handling it yourself, it may cause more serious damage!
With the above information, I wish you to fix the situation The air conditioner heater is loud successful. Thanks for following the post.
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