Ductless systems Perform a tune-ups and cleanings to help ensure reliable and safe operation. x3 indoor heads x1 AHU ducted unit in the ceiling in the 1st floor. x1 condenser unit. Blower Motor – measure amperage and voltage for proper operation Checked Remote Controls-okay Thermostat – test for proper operation, calibrate and level-ok Check and Clean existing air filter- washed Inspect for wear and lubricate bearings-ok Check and clean fan blower wheel-okay Check and Clean indoor Evap coil-Washed Condensate Drain line, flush and treat with anti-algae-ok Check and Clean Condenser Coil-washed Monitor refrigerant operating pressures-ok Safety Devices-okay Inspect system an components for proper operation-okay Electrical Disconnect Box – inspect for safe installation-okay Electrical Wiring – inspect and tighten connections-okay Test/inspect contactors for burned, pitted contacts-good Inspect electrical for exposed wiring-okay Inspect and test capacitors-good Inspect fan blade-okay C