Upon arrival, I conducted a thorough diagnostic of the air conditioning system, which was unresponsive. I began by inspecting the thermostat settings and ensuring it was set to the correct mode and temperature. Next, I checked the power supply to the unit, confirming that the circuit breaker was not tripped and that the unit was receiving electricity. I then examined the outdoor unit for any visible obstructions or damage. Inside, I inspected the air filters and coils for dirt or ice buildup. Finally, I tested the system's components, including the capacitor and fan motor, to identify any faults. The issue was traced to a faulty capacitor, which I replaced, restoring full functionality to the system.
