The answer to 'AC short cycling' is that your air conditioner is turning on and off rapidly, cycling too frequently. This is a common problem that can be caused by a variety of issues, from a dirty air filter to a refrigerant leak. Short cycling wastes energy, puts strain on the system, and can lead to further breakdowns if not addressed.
Some common causes of AC short cycling include a clogged air filter, low refrigerant levels, a malfunctioning thermostat, issues with the compressor or condenser, and inadequate airflow. Symptoms may include the AC turning on and off every few minutes, uneven cooling, and higher than normal energy bills. Solutions can range from simple DIY fixes like replacing the air filter to more complex repairs that require a professional HVAC technician.