An air conditioning unit that isn't operating optimally can cause huge problems, especially during the hot months. That's why it's advisable to schedule regular maintenance to address AC problems before they get worse. If you wait until the issues escalate, you may end up paying more for air conditioner repair or replacement. Here's a brief outline of the common AC problems you should know about.
1. A failing AC compressor
Your AC compressor is an essential component of your unit as it helps regulate your air conditioner pressure and carry out heat exchange. If your AC doesn't have enough refrigerant, the compressor will heat up then stop functioning. When there's excess refrigerant, the pressure will increase, which can cause your compressor to stop working. If you notice that your air conditioner isn't cooling properly or has weak airflow, be sure to contact your air conditioner repair technician as it's a sign of a failing compressor.
2. Your AC isn't blowing cool air
If your air conditioning unit is running but doesn't blow cool air from the ductwork, the chances are that you have a tripped circuit breaker. This problem could also signify that your blower belt is worn out and needs to be replaced.
3. You have electric control failure
Different parts of your AC, like the compressor and fan, operate using electric controls. If the controls don't work correctly, you'll not receive the cool air you need. One of the reasons your electric controls wear out is because of corrosion of the terminals and wires. You may also have electric control failure if your AC stops and starts frequently. Careful inspection of your AC unit by an experienced air conditioner tune-up professional can help determine the source of your electric control failure.
4. Your blower motor doesn't turn on
When your air conditioner doesn't start, and the blower motor fails to fire up, it could be that your circuit breaker has tripped. Ensure that you check your breaker panel first. If it's tripped halfway, turn it back on. If the breaker keeps flipping when you turn on your unit, it could be faulty and needs to be replaced. The other source of this problem could be an overflow shut-off switch that has gone bad.
You don't require air conditioning expertise to tell that there's something wrong with your unit. Once you notice the above AC problems, seek the assistance of a professional air conditioner repair technician to prevent minor issues from escalating into major problems.