1ST MAINTENANCE TUNE-UP UNDER SERVICE AGREEMENT FOR 9YR UNIT. CLEAN AND CHECK CONDENSER COIL. CHECK THERMOSTAT, AIR FILTER, AIRFLOW, DRAINAGE, FREON LEVELS, ENERGY CONSUMPTION, AND ALL ELECTRICAL CONNECTIONS. CHECK VOLTAGE AND AMPERAGE ON MOTORS. CHECK DELAY SAFETY CONTROLS. LUBRICATE ALL NECESSARY MOVING PARTS AND ADJUST BLOWER COMPONENTS.