Typically there s an on off switch in a small box near the outside unit.
Exterior ac unit not running.
Or if you ve got a leak your tech might need to perform a leak search.
The unit won t turn on when you don t have enough refrigerant and an hvac tech will need to analyze the system to see what s going on.
You need to unclog the drain pipe for the unit to operate.
Call your ac technician to fix the issue and get the outdoor unit working once again.
Turn off your ac at the thermostat wait 5 minutes turn it back on again.
Check the circuit box to make sure the breaker for the outside unit hasn t tripped.
Who can fix the outside ac unit not turning on.
Your outside ac hums but the fan doesn t spin or the entire outside ac unit isn t working at all.
Electronic control board problem if your outside ac unit not turning on and you have confirmed that the power source.
If it has turn it all the way.
Make sure the ac hasn t been turned off.
When this happens try the following.
If your ac is low on refrigerant aka freon you might have a tripped pressure switch.
Contactor problem is your outside ac unit not.
Despite hearing the sound of the ac turning on your house is not cooling down as it used to.
Make sure the.
You might just need a refrigerant recharge.
The article above provides information on some of the indications and reasons for the outside ac unit not running but inside is.