Performed diagnostic on the system and found the primary drain line was clogged. This caused some water damage on the ceiling in the living area. Also found the outdoor fan motor is showing signs of wear and tear. I spoke with the homeowner and she chose to have the drain cleaned at this time. I cleared, cleaned, flushed and treated the drain line. I also insulated the suction line better to help prevent any condensation in the attic. The system is operational at this time.