An air conditioner is a real help not only in winter but also in summer, although every mechanical system may have issues from time to time. These issues could be the smallest, such as poor airflow or weird rattling noises that can grate on your nerves and even be expensive to handle if you don’t sort these issues out as soon as possible.
Most of these issues occur due to carelessness and can be quickly sorted out with some knowledge and experience. For those needing professional help, a reliable ac troubleshooting service in Singapore is just a call away to get your system lower back in top shape.
Weak or No Airflow
Air compressor failure, electricity issues, dirty filters, dirty ducts, or malfunctioning ducts are some of the common reasons. If this is the scenario, turn off the entire unit, remove the filters, and replace them. If the situation doesn’t alter after the first step, visit the ductwork area of the house in question to see if there are any blockages or leaks. In case of trouble, please visit https://www.airconservicing.org/ to resolve your unit’s airflow issues.
Uneven Cooling
Air conditioning can only be effective when the entire house remains equally fabulous. If some rooms in your home remain relatively warmer than others, uneven cooling may be the cause. Low refrigerant levels, blocked ductwork, or unclean evaporator coils could also cause this. A poorly constructed duct system can also result in air loss and unbalanced cooling.
Dirty Coils
The indoor AC unit’s evaporator coils or the outdoor unit’s condenser coils collect dust over a length, negatively affecting an air conditioning unit’s performance. The result is a slower performance in cooling your house.
- Regular Cleaning: To prevent dust from collecting on the coils, smooth the evaporator and condenser coils at least once a year.
- Replace Air Filters: Replacing a grimy filter with a brand new one limits the variety of coils that may be intercepted with dirt and dust.
- Use Coil Cleaner: Certain coil cleaners assist in breaking the gunk stuck on the coils.
Odd Sounds
Usually, the sound of a rattling noise indicates some loose components in the system; check if this is the cause of the rattling sound. To prevent any movement, check if all screws, bolts, and panels are correctly fastened. A hissing sound may demonstrate refrigerant leakage, which wishes to be professionally fixed.
Short Cycling
The alternation between high and low power use is known as short cycling; therefore, to remedy this, it is necessary first to examine the air filter and replace it when appropriate. Unless the filter is clean, the refrigerant is low in quantity, so a technician must be contacted. If the level of refrigerant is correct, replace the thermostat.
Frozen Coils
Freezing of the evaporator coils leads to the system’s inability to cool properly, deteriorating the overall output and possibly causing harm.
- Shut off the AC. Give the frozen coils enough time to soften, and then switch the machine back on.
- Change the Air Filter: It is vital to replace clogged filters that limit airflow to increase the flow of air and improve the cooling circumstance.
- Look at the Refrigerant Levels: If not sufficient refrigerant is gift inside the system, it can lead to over freezing. In this case, you need to contact a technician who can correct the problem through checking and recharging the refrigerant.
- Ductwork Issues: Sometimes, ductwork can be blocked, which leads to not enough circulating air, which may damage the coil by constant freezing.
Defective Thermostat
As air conditioning units are designed to work in cycles, a defective thermostat will cause erratic behavior. If you feel the thermostat might be a problem, check the settings and recalibrate if necessary. You only need to turn the unit off and change the air filter. Ideally, it would take around optimal time to change them, depending on the system’s use.
