If your Heil AC fan stops working, you may wonder about the problem's cause and how to tackle it. Fortunately, we have done some research for you on this issue, and here is what we found.
Problems like a tripped circuit breaker, clogged air filter, defective contactor, dead capacitor, and a burnt-out motor can cause the Heil AC fan not to work. Here are things you can do to deal with the issue:
- Clean or replace the dirty air filter.
- Check the circuit breaker
- Replace faulty fan motor.
- Test the capacitor.
Fixing a faulty AC fan can be easy or complex, depending on the cause of the problem. Keep reading to get detailed information about Heil ACs and what to do when the fan stops working.
Why Is My Heil AC Fan Not Working?
Something is wrong if the fan in your air conditioner isn't functioning. The following are common reasons why a Heil AC fan might not be working:
Tripped Circuit Breaker
The issue with your Heil AC might be related to the power source. Your AC will stop working if the circuit breaker trips due to overheating.
An air conditioner is powered by electricity, and there are usually three places you may check to ensure the problem isn't with the power. First, find the main breaker box panel and ensure that the AC system circuit breaker is not tripped.
Dirty Air Filter
The air filter in the Heil AC unit collects dust, debris, and other airborne contaminants to maintain cleaner indoor air and internal cooling system components.
If an air filter is not cleaned or replaced regularly, airflow will be reduced. In some cases, reduced airflow may result in the shutdown of the entire system.
Additionally, ice buildup may result from a clogged air filter because it hinders air passage. This increases the strain on the air conditioner's fan, which may result in a shutdown. To guarantee optimal airflow, regularly replace your HVAC filters.
Defective Contactor
The compressor unit's contactor switch, which controls the AC, supplies power to the condenser and fan so they can operate. Over time, these switches may go wrong, resulting in a malfunctioning fan.
If your contactor is defective, have an HVAC expert replace it.
Dead Capacitor
A dead capacitor is one of the common reasons why a Heil AC fan stops working. The fan motor and the other AC unit are powered by small cylindrical capacitors that transmit energy signals.
Each air conditioner features a number of these capacitors, including the start capacitor and the run capacitor, which keep the motor going and give signals. Over time, these capacitors can degrade and must be replaced to make the fan function well.
Burned-out Motor
A burned-out fan motor can cause AC fans not to work. Fan motors are susceptible to damage and burnout when overworked and neglected. Repairing AC fan motors can be expensive and may necessitate system replacement.
What To Do If My Heil AC Fan Is Not Working?
The following are actions to take if your Heil AC fan stops working:
Clean Or Replace Dirty Air Filter
In this case, checking your air filter is the most straightforward approach. A clogged air filter stops your system's ability to move air. The fan is stressed, which may cause it to burn out or run slowly. Changing or cleaning the air filter should take care of the issue.
Additionally, look for objects the fan may be rubbing against while it spins. It's easiest to spin the fan using your kick-start stick manually. Debris should be removed if you see any.
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Check The Circuit Breaker
The AC should be turned off inside first. After that, proceed to the circuit breaker. You should be looking for a switch that says "HVAC," "furnace," "AC," or "compressor."
If the switch is off, try turning it back on, then go inside and test the air conditioner again. If the switch is already on, turn it off, wait a short while, then turn it back on and test the AC.
Check out the fan. If nothing happens after that, there may be another problem.
Replace Faulty Fan Motor
If the fan won't turn on but you can hear the compressor working, your fan motor may be damaged. This issue is more frequent with poorly maintained systems or systems that run in environments where a lot of dust and debris are carried around by the wind.
A defective motor can only be fixed by having it replaced. However, this is pricey, so make sure first to check out all the other possible causes, then have a reliable HVAC specialist examine it.
Test The Capacitor
Try "kick-starting" the fan to see whether the capacitor is the source of the issue. Make sure the AC is switched on and set to run first.
Then push the fan with a stick firmly enough to make it spin. A lengthy piece of wood or other non-conductive material will be required to do this.
If the problem is with the capacitor, this ought to be enough to get the fan spinning. If the fan begins this way, contact an HVAC professional to have your capacitor changed.
Heil air conditioners have a reset button, and some of these problems can be solved by resetting your system. Resetting the Heil AC fan is a straightforward procedure. All you have to do is turn off the air conditioner, wait for a few minutes, and then turn it back on.
Can A Heil AC Work Without Fan?
Two fans are used in a central air conditioning system. One is inside the house and uses ductwork to bring cool air, while the other blows air onto the condenser coils outside the house to remove heat from the air.
You won't have the optimum cooling in your home if the fan isn't operating at total capacity. Even though one can function without the other, it won't perform well. If the fan is malfunctioning, your system can suffer significant damage due to overheating.
Should A Heil AC Fan Be On Auto Or On?
The most energy-saving setting for your Heil fan is AUTO. The fan doesn't run constantly; it works when the system is turned on.
You will hear the fan when the thermostat is ON (or as long as the thermostat's set to COOL). However, only the fan's operation while bringing cold air into your house will be loud in AUTO mode.
When A Should Heil AC Fan Turn On?
Your Heil AC fan should also turn on along with the rest of your cooling system. While it is normal for the fan to turn on for a few minutes before heating or cooling, it shouldn't operate continuously for long periods.
While it may not always be bad for your fan, a fan running for too long is typically an indication of something more serious.
A bad thermostat, poor wiring, and jammed relays are reasons why fans run for too long. These issues can be challenging to fix on your own and should be left to HVAC experts.
What Controls The AC Condenser Fan?
The condenser fan relay regulates and controls the condenser fan. Despite being a straightforward relay, the condenser fan relay is essential to the AC system's effective operation.
The AC condenser fan is turned on when the relay is activated; this keeps the AC condenser cold. The fan aids in maintaining the proper temperature of the AC condenser, which is intended to cool and condense refrigerant vapor into cooled liquid.
The condenser fan relay regulates electricity to the fan. The typical condenser relay malfunction will show a few signs that can notify the driver that a probable issue has arisen and has to be fixed.
To Wrap Up
If your Heil air conditioner fan is not working, you must clean or replace the dirty air filter, check your circuit breaker, and change the faulty fan motor. You can contact a professional if you can't fix the problem yourself.
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