Upon arrival, I identified a clogged drain that had caused the sensor to trip, disrupting the system's functionality. I carefully cleared the drain, ensuring all debris and blockages were removed. Following this, I reset the sensor to its normal state. Next, I inspected the filter, confirming it was clean and in good condition. I also verified that the washable filter was free of any contaminants. After these steps, I tested the system's operation to ensure it was functioning correctly. The system is now cooling efficiently, and all components are operating as intended.
