How to Fix Common Air Conditioning Problems in Cairns

Dealing with air conditioning problems is a common headache, particularly so in the warm, humid conditions of Cairns, where a working air conditioner has become every bit as vital as comfortable clothes. The common air conditioning issues are poor cooling performance, strange noises, water leaks or ice, unpleasant odours and the inability to hold temperature. At Great Northern Air & Refrigeration, we can locate and solve system faults for homeowners and businesses. Call today for assistance.

Poor Cooling Performance

Poor cooling is the most common air conditioning malfunction. A dirty or clogged air filter forces the motor to work harder and causes wear and tear on the system, while dirty/fouled condenser coils block heat escape. Begin with simple air conditioning troubleshooting by replacing air filters. If the situation continues, the refrigerant levels may need to be assessed, and the condenser coils professionally cleaned by a licensed technician.

Strange Noises

Possible indications of internal problems include strange noises, such as rattling, banging, or buzzing and are often caused by loose parts, damaged pieces, fan or motor issues. Look for any loose screw plates and screws, and tighten them up if they can be safely tightened. Loud or abnormal noise needs to be dealt with by a service technician.

Water Leaks

Another frequent air conditioning issue to look out for is leaks around your unit. Clogged drain lines mean water will back up, while frozen evaporator coils may lead to excess moisture when thawing. For simple problems like small clogs in the drain line, clearing it with a vacuum or flush can be sufficient. If excessive ice formation occurs, simply shut off the unit to let it defrost. More complicated problems might call for professional AC repair services.

Unpleasant Odours

Bad odours within the system can also affect air quality indoors. Bacteria or mould within the unit or ducts are most likely to be producing the smell. The best way to remove contaminants and to get the fresh air flowing again is to have a professional chemical clean. Regular servicing will help prevent odour returning.

Frequent Cycling On and Off

Always starts and stops? Your system may be having trouble maintaining the intended temperature. Short cycling can also be caused by thermostat problems, including a thermostat that is too small for the system. Verify thermostat, thermostat placement and function. If not repaired by this stage, then a technician can diagnose if the size of the unit is appropriate and make adjustments.

Preventive Measures

Tackle an air conditioning trouble as soon as it arises to prevent breakdowns and avoid the expenses of larger repairs. Be proactive and maintain your system regularly with regular maintenance, early air conditioning troubleshooting and contacting an AC technician early to prevent further issues or damage to your unit.

If you are having persistent air conditioning problems, call Great Northern Air & Refrigeration for all your AC repair services.