1 ST MAINTENANCE CHECK-UP UNDER SERVICE AGREEMENT FOR 5 YR A/C UNIT. LUBRICATE ALL NECESSARY MOVING PARTS, AND ADJUST BLOWER COMPONENTS, CHECK THERMOSTAT, AIR FILTER, AIRFLOW, ENERGY CONSUMPTION, COMPRESSOR DELAY SAFETY CONTROLS, FREON LEVELS, DRAINAGE, AND ALL ELECTRICAL CONNECTIONS. CLEAN CHECK CONDENSER COIL. CHECK VOLTAGE AND AMPERAGE ON MOTORS, EVERYTHING IS RUNNING GREAT.