1ST MAINTENANCE CHECK-UP PER SERVICE AGREEMENT FOR 3 YR A/C UNIT. LUBRICATE ALL NECESSARY MOVING PARTS AND ADJUST BLOWER COMPONENTS. CHECK AIRFLOW, AIR FILTER, THERMOSTAT, FREON, DRAINAGE, COMPRESSOR DELAY SAFETY CONTROLS, ENERGY CONSUMPTION, AND ALL ELECTRICAL CONNECTIONS. CHECK VOLTAGE AND AMPERAGE ON MOTORS. EVERYTHING IS OPERATING WELL.