Tech arrived at a warranty tuneup. Upon inspection the capacitors were within specs. The contactor was in working condition. The fan motor was labored. The condenser coils were hosed off to assist with air flow across the coils. The filter was dirty and was replaced. The Delta was within range. The drain system was not built properly and the drain switch was bypassed by the customer. The system was very dirty and there was growth throughout. The customer was informed of recommendations today. The system was functioning upon departure.