Why Is My Air Conditioner Not Working?

​Problems can arise with even the greatest air conditioners. It's not ideal for anyone to wait in a heatwave for a professional to come fix your air conditioning unit. Thankfully, you may learn how to recognize a few typical problems with air conditioners by using our troubleshooting guide. We assist you in differentiating between the two issues so that your air conditioner can soon start producing cool, pleasant air. Now we discuss why is my air conditioner not working?

Why My Air Conditioner Not Turn On?

Regardless of the kind of system you own—central, mini-split, ductless, or heat pump—our troubleshooting guide covers commonalities among the many AC system types. Before contacting an HVAC professional, try these troubleshooting steps if your air conditioner isn't turning on at all:

• Check that the outside breaker fuse is in the proper location.
• Look for a tripped breaker on your electrical panel.
• Verify that the thermostat is turned on.
• Check if your air filter is clogged.
• Check that your condensate pump is operating properly.

After making sure everything is in order by checking these, continue reading for further fixes for AC issues.

---

Why Is My Air Conditioner Not Cooling the Home?

It's normal to have uneven temperatures throughout your house. There are a few frequent causes and simple treatments if you've noticed higher energy costs or changing room temperatures.

Your Thermostat Incorrectly Set

Checking the setting on your thermostat is among the easiest things to do. Your air conditioning system won't function if your thermostat is set incorrectly. Verify that the temperature is not set too high or that it is not on heat.

Air Filter Is Dirty

​Numerous issues might arise from an unclean air filter, which can obstruct air passage. When your air conditioner short cycles, it briefly switches on and off again without going through a full cooling cycle. Your air conditioner must work harder to chill your home unevenly and with higher energy costs when filters are obstructed. Your air conditioning system can possibly stop functioning as a result of it. You can prevent future issues by cleaning or replacing your air filter on a regular basis. Routine maintenance can also help you save money and reduce stress. 

Air Flow Are Reduced By Blocked Vents

​Another possible cause of your AC unit's insufficient cold air output is blocked supply vents. Make sure there isn't any dirt or dust accumulation obstructing ventilation by checking your vents. Closed dampers, furniture, or toys could possibly be the issue. Move furniture away from registers and look for any anything that might have inadvertently fallen into your ducts. 

---

Why Fan Of My Air Conditioning Is Not Working?

​Your AC unit's fan may stop working for a variety of reasons, from something as straightforward as a tripped circuit breaker to something more complicated. Your home won't be cooled by your HVAC system if your air conditioner fan isn't operating. 

Condenser Fan Motor Burnout

​Even though an air conditioning fan motor is a rather simple component, without it, your house won't stay cool. The fan experiences a lot of wear and tear due to its heavy workload, which may result in a burned-out motor. Fans that run occasionally, slowly rotating fan blades, or a non-turning fan may indicate a problem with the motor. It is necessary for you to contact an HVAC specialist at this time. By performing routine maintenance and clearing the area around your system of debris and dust, you can avoid AC fan motor burnouts. 

Capacitor Is Not working

​The capacitor isn't a time-traveling machine, that much. When energy is required, start and run capacitors provide power to the fan motor and the air conditioner. These little but formidable workhorses prevent your AC unit from breaking down by maintaining the appropriate operation of your system. When it happens, your AC may begin to hum even if it isn't actually turning on; this is your start capacitor alerting you to the need for a Air Conditioning repair. It's possible that your run capacitor is failing if your system is randomly shutting off, short cycling, or delaying the AC. Once more, there is nothing you can do to solve this. For assistance, contact an HVAC specialist.

A Condensate Pump Failing

Furnace Repair​Condensate pump testing is a reasonably simple do-it-yourself task. Because condensate pumps run for both heating and cooling (depending on furnace efficiency), their lifespans are generally lower than those of air conditioners and furnaces. Typically, these pumps feature a test button. To make sure the water is being pumped out of the basin, make sure there is some water in it and click the test button. Anywhere the furnace is located—in the attic or, worse, the basement—a malfunctioning or failed condensate pump can frequently trip the furnace, preventing it from operating and leaving a pool of water behind.

---

Why My Air Conditioner Making Noise?

​When operating at peak efficiency, air conditioners are rather quiet. While the odd noise may occur after they finish a cycle, you should take further action if they start hissing, buzzing, rattling, clicking, pounding, or screeching out of the blue. Buzzing frequently indicates an electrical problem, while rattling or banging may indicate something has come free. Your air conditioner is calling for assistance if it is making any form of continuous noise. Switch off your air conditioning unit and schedule a professional to inspect your system and check for problems. 

---

Why My Air Conditioner Not Turn Off?

​Not turning off, which is the reverse of your air conditioner not turning on, is also an indication of trouble. An air conditioner that is continuously blowing exerts a great deal of stress on the system, which can result in higher energy costs and a shorter lifespan. A few additional things could be the reason in addition to making sure your thermostat is set to a reasonable temperature. 

Frozen Coil For Evaporator

​This can indicate that there is a refrigerant leak in your system. Your air conditioning system will run nonstop since it is unable to maintain the perfect temperature in your house. This is something that requires quick attention. After turning off your system, give an AC repair professional a call immediately. 

The Condenser Coil Dirt

Yes. That annoying filth can wreck havoc across your entire system. The purpose of the condenser coil is to distribute heat outside of your house. If debris has accumulated, heat will be retained inside the air conditioner, forcing it to operate longer in order to achieve the desired cooling temperature that your thermostat has set. 

---

Can I Reset My Air Conditioner?

​The majority of ACs that are professionally installed lack reset buttons. Although they are uncommon in the Pacific Northwest, power outages or surges may be the cause of your air conditioner's malfunction; yet, as long as you have electricity, your air conditioner will usually restart.

​Nevertheless, it's a good idea to inspect your breaker box and system following a power loss. It's crucial to examine both locations since your heater or air conditioning unit may have tripped the circuit breaker. One important clue is that the furnace may not have power if the thermostat is blank.

​Try resetting your circuit breaker and turning off your air conditioning at the thermostat. Turn it back on after waiting thirty minutes. It is necessary to get help from experts if you are still having problems so that it doesn't get worse.