Air conditioner short cycles (turns on and off frequently)

Safety: Turn off power before moving thermostat wiring.

• Check thermostat location: Ensure the thermostat is not directly in the path of supply air or near heat sources. Relocate if necessary.
• Verify thermostat settings: Disable any aggressive energy-saving cycles that may cause short cycling.
• Filter and coil check: Clean filters and coils to ensure proper airflow.
• Professional evaluation: If short cycling persists, have a technician check refrigerant charge and system sizing.