Performed a platinum ESA Summer Maintenance. Cleaned coils, checked amp draws on motors and compressor. I found the 20x25x5 media filter was dirty and customer purchased the media filter I had on truck stop. Checked temperature split. Checked wiring, duct work. I checked 410A refrigerant pressures. Checked capacitor. The unit has a smell running in A/C mode and customer is going to talk to nick about options. The ceiling above Airhandler was leaking during last hurricane.