HVAC&R: Chillers - Mechanical Components

About

Make sure the temperature is just right at your facility with this course, one in a comprehensive seven-part cd-rom series. It will teach workers how HVAC components work together and how regular maintenance will help ensure operating efficiency. Designed to give technicians a detailed understanding of air handlers, cooling systems and towers, condensers and electrical systems -- as well as an overview of basic troubleshooting techniques.

Of all the major HVAC components, the air handler is perhaps most responsible for maintaining comfort and safety in the workplace -- but only if skillfully maintained. This course trains workers to calibrate and maintain air handlers to operate at peak efficiency.

Topics covered include:

-Calibrating the major systems
-Pressure sensors and controls
-Temperature and humidity controls
-Outside air dampers
-Return air dampers
-Exhaust dampers
-System testing
-Freeze-stat
-High-static safety controls
-Water valves
-Smoke alarms
-Damper systems
-Troubleshooting techniques
-Common problems