AquaForce® Variable Speed Air-Cooled Screw Chiller 30XV: Quarterly Maintenance (every 3 months)

Every 3 months:

• Check all refrigerant joints and valves for refrigerant leaks; repair as necessary.

• Check chilled water flow switch operation.

• Check all condenser fans for proper operation.

• Check oil filter pressure drop.

• Check oil separator heater operation.

• Check air filters located on the front panel of the compressor VFD drives by opening the plastic grilles; replace clogged filters. Filters may be cleaned with mild detergent soap and water

• Check the back of all the compressor and fan drives for any debris. If present clean it off by blowing air from top to bottom.