HVAC

• Air filters changed on HVAC units.
• Return grills inspected.
• Evaporator coils inspected, cleaned annually as needed. (Spring)
• Condensate drains inspected and cleaned as necessary.
• Belts and drives inspected and adjusted as necessary. (Replace belts once per year)
• Condenser coils cleaned annually as needed. (spring)
• Lubricate all motors and bearings per manufacturer’s specifications.
• Operating and safety controls inspected, tested and adjusted as needed.
• Refrigerant line pressures inspected.
• Crankcase heaters inspected.
• Electrical contractors and connections inspected and tightened.
• Economizers and dampers inspected and adjusted as needed.

Refrigeration

Condensing and Self-Contained Units

• Condenser coils cleaned as needed.
• Inspect refrigerant sight glass and operating pressures.

• Motor and compressor amps checked.
• Heat exchangers inspected prior to winter start up.
• Burners, valves and ports inspected and cleaned
  as necessary.
• Panels and covers inspected and secured as needed.
• Inspect crankcase heaters, operating and safety
• controls and adjust as needed.
• Inspect evaporator coils and clean annually.
• Inspect drains and drain lines, clean as needed.
• Inspect and adjust defrost heaters, timers and controls.
• Inspect and adjust gaskets and anti-sweat heaters.
• Inspect and adjust hinges, closers and latches as needed.
• Lubricate motors and bearings per manufacturer’s specifications.

Walk-in Freezers and Coolers

• Follow outline for self-contained units.

Ice Machines

• Follow outline for self-contained units.
• Inspect water circuit product plates.