MAINTENANCE TUNE-UP FOR 3 YEAR A/C UNIT. CHECK THERMOSTAT, DRAINAGE, FREON LEVELS, AIRFLOW, AIR FILTER, COMPRESSOR DELAY SAFETY CONTROLS, ENERGY CONSUMPTION, AND ALL ELECTRICAL CONNECTIONS. CLEAN AND CHECK CONDENSER COIL. CHECK VOLTAGE AND AMPERAGE ON MOTORS. ADJUST BLOWER COMPONENTS, AND LUBRICATE ALL NECESSARY MOVING PARTS. EVERYTHING IS WORKING GOOD.