Most likely a capacitor.
Fan on air conditioner won t turn on.
Turn it back on again.
You can troubleshoot many problems with an air conditioning unit.
The condenser unit won t turn on.
Laura 1 year ago reply.
In some cases you can give the fan a kick start by pushing it with a stick and if this occurs there is likely an issue with the capacitor.
If your ac won t turn on the team at energy air can help right away.
If the ac fan won t spin the entire unit is functioning inefficiently or not at all.
There are some serious problems that can cause these issues but typically when your ac won t turn on you have about a 70 chance of solving the issue yourself.
Its job is to cause motion and that motion moves the air.
You can think of the motor on a fan just like the motor in your car.
Locate the electric motor for the air conditioner and see if it has a reset button.
While most modern air conditioning systems can last up to 20 years even the most maintained systems will need a repair from time to time.
Remove the access panel with a screwdriver.
That s why having a reliable air conditioning company is so important for homeowners.
Test the contactor with a multimeter to see if it works.
When fan stops spinning turn a c unit off for a few minutes then back on and fan spins for awhile.
The reason your air conditioner won t turn on could be because the condensate drain line is clogged.
When ac units run they create condensation which is removed from the unit through a drain line.
When the drain line becomes clogged a safety switch trips and shuts down your air conditioner.
Try resetting the air conditioner some air conditioners have reset switches near the outside unit.
Inside your air conditioning unit the fans turn with the assistance of motors and capacitors.
I ordered one of of ebay for 13 and replaced myself.
Check the contactor relay switch.
Common causes of air conditioner problems.
This component tells the air conditioning fan to shut off once the thermostat reaches a reading equal to the temperature setting.
If your air conditioner doesn t have a reset button try this.
Similarly if a fan won t turn when the power is on but will rotate freely when shut off it could be the sign of a bad motor bearing.
Turn the air conditioning unit s breaker off at the main electrical panel.
You can try pushing this button to see if it helps.
Fan has trouble starting.
If your condenser unit won t turn on at all you may have a faulty motor or the unit may not be receiving power.
If your air conditioner won t turn on it s important to troubleshoot a few key things before you call in an hvac technician as this can save you time and more importantly money.
Common ac problems can be frustrating.
Examine all wiring and ensure that the unit is plugged in.