1. AIRCON NOT BLOWING COLD AIR
If your aircon filter is not clean or blocked with dust particles, it will not blow chilly air. A dust filter can block the airflow of the unit and can additionally solidify the condenser part unit and minimize the cooling quality of your aircon. Cleaning up your aircon filter once a month will facilitate your activities and give chilly air.
2. REFRIGERANT LEAK IN AN AIRCON
If you notice your aircon suddenly fails to maintain the desired temperature, water is dripping or an unusual high billing then a refrigerant leak is the main common reason. These signs can be easily identified by a non-technician also
3. FROZEN EVAPORATOR COIL
The evaporator coil is the main part of an aircon in the process of exchanging heat. It holds the warm air and spread cool air around the space but sometimes this process reverses resulting in poor cooling. So if your aircon is not cooling properly then the freezing evaporator coil must be a cause. This is the most common problem. It resists the airflow across the unit and stops the warm air and starts freezing the refrigerant.
Solution of Frozen Evaporator Coil
Turn off your aircon and let it defrost, it takes usually 24 hours to defrost completely. You can also use a hairdryer for quick melting but be careful not to over fast otherwise overheating damages the coil. Turn on the aircon and start on the fan mode until completely melts. If the problem does not solve then you must hire a technician.
4. THERMOSTAT FAILURE
If you feel unusual humidity in the environment or dust or corrosion it can be a cause of thermostat failure sometimes there might be dead batteries that are worn out. Loose nuts and wiring can also affect the functioning of the thermostat.
Solution of Thermostat Failure
- Change the batteries of the compressor if they are dead.
- Remove the cover and clean the dirt using a brush.
- If you notice corrosion then call a professional as doing it on your own can lead to more damage.
- Replace the thermostat with a new one to avoid problems in the long term if not possible to repair the old one.
5. CIRCUIT BREAKER TRIPPING
If your aircon circuit breaker is tripping continuously, there are higher chances that there is a loose wire, less refrigerant, or might be a compressor failure. If you notice this difficulty, you must turn off the aircon otherwise it can be a source of the fire.
If your aircon circuit breaker is tripping continuously, there are higher chances that there is a loose wire, less refrigerant or might be a compressor failure. If you notice this issue, you must turn off the aircon otherwise it can be a source of the fire.
6. DIRTY FILTER
Aircon filters also play an important role in cooling. Filters should be clean once a month or in two months. Dirty filters reduce the performance of an aircon because they will disturb the flow of air and cooling is also lowered because of the dust which prevents from making the space chiller.
7. INDOOR WATER LEAKAGE
Sometimes you see water leaking from the inner unit on the floor of your house. This might be due to the incorrect position of the drainage pipe or if there is any hole in the pipe or clogging.
Solution of Indoor Water Leakage
You can unclog the pipe by using a dry vacuum or you can pour some water into the drain pipe to remove the dirt.
8. DAMAGED COMPRESSOR
The compressor is the most important part of an aircon that regulates the heating and cooling function of the unit. If there is a lack of refrigerant then it becomes hot. If your aircon is not cooling properly then there must be a chance of the compressor failure which has to be replaced better than repairing the old one.
9. UNUSUAL NOISE COMING FROM AN AIRCON
If you notice some unusual noise coming from the unit and it seems irritating to you then it has to be figured out before it gets worse.
Different noises indicate different problems such as a grinding sound coming from the outer indicating some fan or motor failure. Sometimes you will hear bubbling noise coming from the inner unit which is due to gas leakage. So if you notice any of these noises, you must be careful and contact the professional technician soon.
10. DUCT LEAKAGE
In the case of ducted aircon installations, you must make sure that all the holes must be sealed tightly because some holes or poor sealing can also affect cooling. You will feel your system is not working properly. So to avoid this problem seal with a tape or with a sticky substance named “mastic air duct sealant”.
BOTTOM LINE
There are some common problems faced by homeowners which can be resolved if they observe on time. Some can be resolved by themselves like cleaning filters, and coil cleaning while some cannot be solved by a common person like compressor failure, thermostat issue, or capacitor failure. These can be resolved only by a professional technician. Timely maintenance will help it to function effectively.
We are just a call away. Our team of professional technicians can provide you with satisfactory services at affordable prices. They will repair the components. So don’t hesitate to contact our team we will surely satisfy you.