Knowing your air conditioner can take the heat on a hot Chicago day provides peace of mind. The best way to ensure your system works at peak performance on the warmest days is to address compressor issues. Compressors can experience a myriad of problems, and when they fail, the AC system stops cooling your home. You can avoid this unfortunate situation by recognizing the common signs of AC compressor problems.
Compressor Releases Cool Air
The compressor’s main job is to remove hot air from inside your home and move it outside. Place your hand near the air conditioning unit’s fan. Does the air feel cold or lukewarm? If so, the compressor might not be compressing the gas correctly. A refrigerant leak could also cause the compressor to lose cooling power.
Compressor Makes Unusual Sounds
Have you noticed the outdoor unit making noises when the air conditioner turns on? The outside unit should never make the following sounds while running:
- Banging
- Clattering
- Clicking
- Screeching
An AC unit that makes these noises could have an electrical problem or a loose compressor or fan. If vibration accompanies the noise, it’s likely the compressor is “hard starting.” Hard starting, in layman’s terms, means the unit has difficulty turning on.
Compressor Doesn’t Turn On
You can tell if the compressor isn’t turning on by running the air conditioner and listening to the outdoor unit. If the fan runs indoors but the condenser unit doesn’t, the compressor isn’t working. Several factors can cause a compressor to fail, such as:
- Dirty condenser coils
- Clogged filter
- Capacitor and starter relay issues
Another significant indicator of a failing compressor is when the circuit breaker trips every time the AC unit attempts to start up.
Playing guessing games with AC compressor problems only delays repairs, increases your home’s energy usage, and affects your comfort. You need a qualified service technician to troubleshoot the issue. Call Besco Air Inc. Heating & Cooling today to request an appointment!