air conditioner fan not working inside
The fan might not run properly if the relay board isnt functioning correctly. There might be also another reason contributing to the problem.
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First go inside and turn off the AC.
. The dual shaft fan motor or circulation fan motor might be defective. A capacitor is an important part of your ac condenser unit because it powers your compressor and fan motor. If the relay board isnt working properly the fan might not run.
Look at fan and make sure nothing got sucked into the blades and is blocking it. The circulation fan motor has two fan blades. A defective capacitor is the most common among the top issues that can stop your compressor from running.
Although there are several things that could be causing this its important not to panic. Before replacing the board make sure you check more commonly defective partsparticularly the fan motor capacitor and the fan motor itself. One on either side of the motor.
One reason your fan may have no power is because of a circuit breaker. If the screen doesnt light up change the batteries and try to turn. Relay boards are often misdiagnosed.
Sounds like you may have a bad motor on the inside fan. If you turn the unit to either heat or fan only the inside fan should come on and move air. Fuses in the power disconnect.
This puts a lot of strain on the AC unit fan which can cause a breakdown. When the circuit breaker overheats components like the fan and evaporator coil will not work. Many components of the air conditioner receive voltage from the relay board including the fan motor.
If your central AC fan stops working your house can become unbearably hot. The relay board provides voltage to many components of the air conditioner including the fan motor. 01 - Dual Shaft Fan Motor.
Make sure its working. If all is OK check your air filter. Ad Get 1-on-1 Help with your Appliance.
If its blocked then you may be able to fix it yourself. If your AC indoor fan isnt working first check to make sure a breaker hasnt been tripped. After confirming that the circuit breakers are good the next thing to check is the disconnect.
If the coil froze the fan could be working but the air wont go through the ice until it melts. Capacitors may also go bad for several other reasons. The switch youre looking for should say something like HVAC furnace AC or compressor.
Before replacing the relay board check with a qualified automobile technician to see if there is something else that could be causing this problem like a malfunctioning fan motor capacitor or perhaps. Then go check the circuit breaker. If part of your air conditioning unit overheats it can damage other parts of your AC system such as the fan.
Get Whirlpool Answers Online Save Time. Clogged filters stop the air from flowing freely leading to a build-up of ice in the unit. If you see the AC fan not working it could also be because of a clogged air filter.
Here in the Coachella Valley cooling season is most of the year. On the other side the fan blade directs the air over the evaporator coil. If it is in the air conditioning mode check for ice around the evaporator coil and on the refrigerant lines at the indoor unit.
If your thermostat is working properly but your AC isnt kicking on at. A bad ac capacitor. On one side the fan blade draws in outside air over the condensing coil to dissipate the heat.
Check the interior of the AC unit to make sure nothing is blocking the fan from turning advises American Home Water Air. Power disconnect at the air handler. Get the Job Done Right With A Locally Recommended Verified Pro.
If theres ice on the evaporator coil and refrigerant lines allow the ice to melt then check again to. Another reason for the fan not to blow is if the fan belt isnt working. If it is still hissing or humming then either motor is bad or if there is a start capicator it may have went out.
One of the breakers may have tripped or switched off inadvertently. If the coil is frozen shut off the air conditioning immediately. Power disconnect at AC condenser.
Enter Zip Get 3 Bids in Seconds. Your air conditioner fan may not be spinning because theres debris stuck under one of the blades. A bad capacitor cant.
If the switch is turned off try turning the switch back. Without power your fan will not push cold air into your home. Ad Air Conditioner Fan Repair Quotes.
Then Check the Circuit Breakers. First start by checking the circuit breakers for the AC condenser and air handler. What to Check When Your AC Fan is Not Working Start with the Thermostat.
A defective compressor capacitor could be why your ac compressor is not turning on. Remove any blockage to restore function. You could also have a bad capacitor or a faulty motor.
The sweltering outdoor heat coupled with the internal heat produced within the AC unit itself can sometimes overwhelm a capacitor causing it to fail. For instance the belt might may have shifted out of place worn thin or become damaged. If this is the problem you will hear that the fan motor itself is indeed working but no air will be blown out of the conditioning unit.
Ad Hire A Top Rated Pre-Screened Expert Get the Job Done Right. If the fan isnt working that can cause the coil to freeze.
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