- On June 6, 2017
Is your aircon making a menacing noise? Does everything seem fine, but it’s not cooling enough? How to be sure that you need an aircon servicing contractor? Although there are hundreds of reasons you need aircon servicing in Singapore, some of the fairly common warning signs in electrical or solar air conditioning systems.
Common Aircon Problems
It’s not cooling enough.
An air conditioner that is running but not cooling to the required degree is one of the most common aircon problems. It can be due to many potential causes like a dirty air filter, blocked condensate drain or low refrigerant level. Because of these issues, the system fails to maintain a correct pressure in the compressor. However, if you’re unable to find the correct issue, it’s good to get help from a service technician. It will also help you reduce AC power consumption.
The unit is leaking.
AC units drain our condensation that they create while running. But if you notice pipes leaking or blocked, it’s probably because condensate pump has stopped working. To fix the problem, clear your condensation drain pipe, pump system using a bleach solution, check pump’s electrical connections and replace it if required, and check if your condensation drains pipe has any leak.
Your aircon is noisy.
If your unit buzzing, ticking or making some unrecognizable noise? A noisy aircon is always a belt problem, especially when it’s making a squealing sound. You can align or replace the belt with the help of aircon. Noise can also be due to a loose screw, a bum blower motor or bent fan blade. In these cases, try tightening cover panels on your unit.
The unit turns on and off itself.
If this is the problem, it may be due to a dirty or blocked condenser, or a dirty evaporator. Check the issue and give your entire unit a cleaning to clear any rubbish.
Before of go for aircon installation, don’t forget to read the legislative air conditioning rules imposed by the Singapore government.
An unusual odor is coming from the aircon.
If you notice a pungent smell as you turn on your air conditioner, it is because of the buildup of mold and bacteria on the unit’s evaporator coil. To avoid AC odor from this source, keep your evaporator coil clean.
Moreover, this strange odor coming from your AC may be because of overheating parts like blower motor, seized bearing or loose electrical connections. You need to replace air filters to prevent the odor caused by overheating.
The fan is not working.
If the fan of the outdoor unit is not working, your aircon will not work properly. To fix the issue, press the overload or reset button for resetting it. Alternatively, spin the fan blades clockwise while the unit is turned off. If it spins freely, you may have to look into the capacitor. If it’s problematic, replace it with a new part.
It happens if your AC is working overtime while your house stays hot. Check dirty air filters for airflow, or examine return air ductwork for any obstruction. You should also check if your blower fan and the refrigerant level are working properly or not.
You can discover issues like bad wiring, airflow problems and low refrigeration with routine maintenance tune-ups. It’s advisable to find a professional aircon servicing contractor in Singapore to get the problems sorted right.