Monday, 14 March 2016
An aircon’s coils, filters, and fins need regular maintenance for the unit to function efficiently and effectively throughout its years of service. Neglecting vital maintenance ensures steady decline in machine’s performance while energy usage will increase. If you continue to wait till last minute to have your machine repaired or until something goes terribly wrong, you could be making a big mistake. Like any other mechanical equipment, the best way to get most out of your AC is regular aircon maintenance and proper care.
Important Aircon Maintenance Issues
Air Conditioner Filters
The vital maintenance task that can ensure efficiency of your machine is to routinely replace or clean its clogged dirty filters that may block normal airflow and reduce the efficiency of the system. With obstruction in normal airflow, the air may otherwise bypass filters carrying dirt into the evaporator coil impairing its heat-absorbing capability. Replacing clogged, dirty filters with a clean one can surely lower your AC’s energy consumption by 10-15 percent.
For central aircon in Singapore, filters are usually located along the return duct’s path. Common filter locations are ceilings, walls, furnaces, or the machine itself. Most room AC’s have filter mounted on the grill that faces the room.
Some filters are reusable, others must be replaced. They’re available in wide range of efficiencies. It’s best to replace or clean aircon’s filter at least once or twice a month or during cooling season. Filters in the device may need more frequent attention if air conditioning unit is used regularly, is subjected to dusty conditions, or when there are many fun-bearing pets in the house.
The aluminum fins on condenser and evaporator coils are easily bent and may block airflow through the coil. Technicians use fin comb to comb these fins back to their original shape.
Air Conditioner Coils
The air conditioner’s condenser and evaporator coil collect lot of dirt over their months and years of service. A clean filter can prevent evaporator from soiling quickly. In time, however, evaporator coil will still collect dirt. This may reduce airflow and insulate the coil, reducing its ability to successfully absorb heat. To avoid this issue, check the evaporator coil every year and clean it as necessary.
Usually outdoor condenser coils may also get dirty if outdoor environment is dusty of there is some foliage nearby. You can easily see the condenser coil and may notice if dirt starts collecting on its fins.
You should reduce debris and dirt near the condenser unit. Your falling leaves, dryer vents, and lawn mower are all potential sources of debris and dirt. Clean up area around the coil, removing all debris, and trimming the foliage back at least three feet to allow for sufficient airflow around the condenser.
Technicians may clean the unit’s drain channels by using stiff wire. Clogged drains can prevent the aircon unit from reducing humidity, and may result in excess moisture buildup that may discolor carpets and walls.
Window Seals for Room Air Conditioners
It is also important to inspect seals between the window frame and air conditioner to ensure it makes firm contact with the AC’s metal case. Moisture can damage the seal, allowing cool air to easily escape from the building.
Few other benefits
Fewer Repair Issues
There are many factors that might lead to various repair issues in your AC’s cooling system, and one of those relate to wear and tear through extensive usage. When your aircon servicing is done regularly by a maintenance expert, your unit will function more effectively and efficiently. This means, it won’t have to work as hard and run for a long period of time to maintain your house at the desired temperature. Ultimately, this may lead to less repair issues, and may reduce the headache related to various AC repairs.
Better Energy Efficiency
Because a aircon can run more efficiently and effectively when it is maintained properly, you will also save lot of money in energy bills. When your system is struggling due to extensive wear and tear, or because its components are dirty, it will use more electricity to keep your premises cool. If you’re searching for ways to make your house more energy efficient, you must include regular aircon servicing on the list.
While every HVAC unit has some estimated life span, how well the unit is maintained will play a big role in its actual longevity. It can be very costly to replace a air conditioning unit, so scheduling a regular aircon servicing will help ensure you’ll be optimizing the lifespan of your system, and will also reduce any chances of premature replacement.
Many experts believe that you need to carry out annual aircon servicing to ensure its efficient operation during warm weather. However, even if warm weather has arrived, it’s better to carry it now than delay it until the following year when its too late.
Small steps can surely benefit by helping to save money and not getting deadly heat strokes in hot weather when your AC have any problems. For instance, by cleaning or replacing the filters, it can have a big impact on its performance. Clean air filters boost your system’s airflow, making it much cleaner and also improve its operation and efficiency. Changing these filters also minimize energy consumption and greatly help the environment. Keeping your filters clean can lower electricity bills by up to 15 percent. This can lead to big savings.
Longer Life Span
Aircon maintenance is an important issue as your machine loses about 7 percent of its overall efficiency every year if there is no proper aircon servicing. In fact, regular aircon servicing can almost increase two times more of the lifespan of your AC.
Where can I find Attractive Aircon Servicing Package?
When your air conditioner needs more than regular maintenance, hire a professional service technician in Singapore. A well-trained and licensed technician will find and fix all problems in your aircon system and can offer you attractive aicon servicing pacakge to address all your needs.
The technician should:
• Test the unit for any refrigerant leaks.
• Check for the correct amount of refrigerant.
• Properly capture any refrigerant that might have accidentally released from the aircon unit, instead of releasing it illegally to the atmosphere.
• Measure exact airflow through the evaporator coil.
• Check and seal duct leakage in central system
• Inspect electrical terminals, clean and tighten all connections, and apply a special non-conductive coating if necessary.
• Check belts for tightness and oil motors for wear
• Verify exact electric control sequence and make sure the entire heating and cooling system cannot operate simultaneously.
• Check thermostat for accuracy.