Central Air Condenser Fan Won T Start

If your condenser unit won t turn on at all you may have a faulty motor or the unit may not be receiving power.

Central air condenser fan won t start.

To determine if the condenser motor is working use a multimeter to test the incoming voltage to the motor. The condenser unit won t turn on. Condenser fan runs backwards condenser fan won t start condenser fan runs slowly condenser fan noises condenser fan wobbles condenser fan runs intermittently or short cycles condenser fan won t stop condenser fan runs backwards. If the condenser fan motor is receiving the correct voltage but the motor still won t run i.

Your contactor is the middleman between the thermostat and your compressor. 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. Check the temperature that has been set on the thermostat. If the capacitor is not bulging or leaking replace the condenser fan motor.

But if it s gone bad it can t execute the commands sent from your thermostat and your ac won t start. Nspect the capacitor to ensure that it is not at fault. The fan doesn t start at all. If all the settings are correct but the fan doesn t start it could be an overheated or damaged fan motor.

This needs to be set below. If the fan doesn t start up at all it could be something as simple as a setting on the thermostat. Make sure that the power is turned on and that the settings are calling for cooling. Verify the switch on the thermostat is set to fan or cool and make sure the air conditioner is turned on.

Once the thermostat sends the command for cooling your contactor kick starts the process of starting your compressor.