Problem
The AC unit turns on but shuts off shortly after starting.
Possible Causes
Dirty air filter
Thermostat malfunction
Compressor overheating
Electrical issue
How To Fix It
Replace the air filter
Check thermostat settings
Allow the system to cool down
Restart the system and monitor operation
When To Call A Professional
If the AC continues stopping shortly after starting, a technician should inspect the compressor and electrical system.