Below are some super easy ways to fix an air conditioner that is not cooling at home, which anyone can apply.
Super easy ways to fix an air conditioner that is not cooling at home
Inadequate power supply
During hot seasons, everyone uses air conditioners, electric fans, refrigerators… causing electrical overload. If the air conditioner does not have enough power supply, the internal components cannot function properly. This is why the air conditioner is not cooling enough.
Always ensure that your power supply is stable, without fluctuations. Also, consider using a voltage stabilizer if necessary to stabilize the power supply.
During hot seasons, everyone uses air conditioners, electric fans, refrigerators… causing electrical overload. (Illustrative image)
Faulty compressor
If the compressor is damaged, it will affect other components and make the air conditioner not work. The reason for this issue may be a malfunctioning control circuit or simply a disconnected cable.
To apply an effective method to fix the air conditioner when the compressor is faulty, ask for assistance. Seek advice and support from the most reputable electrical repair companies.
Dirty condenser and evaporator coils
Failure to regularly clean the coils causes them to be filled with dust and dirt. The air conditioner has to suck in and blow out less air, but the power consumption is higher than normal.
As a result, the energy consumption is higher, and it makes more noise, but does not provide effective cooling.
To fix this issue, you should clean the coils regularly, about once a month (depending on usage). For households in the Northern region, comprehensive cleaning of the unit should be done before the summer season to ensure optimal cooling performance.
Air conditioner lacks or runs out of refrigerant
Incorrect assembly causes the refrigerant lines to leak, or long-term use without recharging the refrigerant leads to insufficient cooling.
When the air conditioner runs out of refrigerant, there are some common signs:
Frost on the small pipe valve of the evaporator.
Operating current is lower than the rated current on the machine.
Newer air conditioner models automatically shut down after 10 – 15 minutes and display an error.
When encountering these signs, you should go to a reputable maintenance center for timely support. Additionally, you should inspect and clean the entire unit every 3 months or more for the air conditioner to operate well.
Failed capacitor
If the capacitor inside is damaged, the air conditioner will also have difficulty working as usual. The reason for the capacitor failure may be:
– It is affected by weather conditions.
– It is affected by temperature.
The simplest solution to this problem is replacing the capacitor. You should contact a specialized repair service for advice.
Blocked air filter
One of the reasons why the air conditioner is not cooling is a blocked air filter. So what are the reasons for the air conditioner filter blockage?
– No power supply.
– Burned motor coil inside.
– Faulty capacitor.
– Faulty condenser fan.
– Motor of the compressor operates poorly.
The solution in this case is to repair the faulty components or parts. If the parts are beyond repair, you should replace them.
These are some super easy ways to fix an air conditioner that is not cooling at home, so remember to keep them for reference.
Source: VTC.vn
