1ST MAINT. TUNE-UP UNDER SERVICE AGREEMENT FOR 7 YR A/C UNIT. CHECK VOLTAGE AND AMPERAGE ON MOTORS. CLEAN AND CHECK CONDENSER COIL. ADJUST BLOWER COMPONENTS, AND LUBRICATE ALL NECESSARY MOVING PARTS. CHECK AIRFLOW, AIR FILTER, FREON LEVELS, DRAINAGE, COMPRESSOR DELAY SAFETY CONTROLS, ENERGY CONSUMPTION, AND ALL ELECTRICAL CONNECTIONS. EVERYTHING IS RUNNING GREAT.