Chiller Systems

Absorption Chillers - Maintenance Considerations

General

Properly designed and installed absorption chillers can function without full time attendants. The machine can be started and brought on line with simple time clocks or energy management systems. Non-condensables are automatically purged and the operator can schedule normal routine maintenance. Obviously, local building codes may dictate that a full time operator is, or is not, required. This, in turn, is often a function of the size of the equipment, steam pressure, etc. Always consult local codes when considering these issues.

There are three primary maintenance areas: mechanical components, heat transfer components, and controls. The following segments discuss mechanical and heat transfer maintenance areas.

Links to more detail

Absorption Chiller Maintenance - Mechanical Components
Absorption Chiller Maintenance - Heat Transfer Components
Absorption Chiller Maintenance - Pump Maintenance
Absorption Chiller Maintenance - Prolonged or Seasonal Shutdown
Absorption Chiller Maintenance - Purging Non-condensable Gases