SER262 - Air-Cooled Liquid Chillers (30RA, RB, XA)

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Class Description

This course teaches the best ways to operate, maintain, troubleshoot, and service models 30RA, RB and XA liquid chillers. Studies cover refrigeration cycle, compressor theory, cooler heat transfer, and air-cooled condensers. You will also learn to analyze performance by recording and analyzing refrigerant and water pressures and temperatures, refrigerant controls, adjustments, charging, capacity control, metering devices, subcoolers, and operation and troubleshooting of the electrical system including ComfortLink™ systems. The course includes an AquaSnap ComfortLink™ control simulator.

Upon completion of this course, participants will be able to:

  • Setup and adjust controls
  • Identify the major components of a scroll liquid chiller
  • Identify refrigerant flow in a system
  • Measure refrigerant and water temperature delta T, LTD, gpm, and tonnage
  • Compare design and actual operating conditions

A cumulative score of 70% is required to pass this course. The score is a combination of attendance, class participation, and a demonstration of skills and knowledge through quizzes and/or work sessions.

Length: 2 -Days
Cost: $600.00 U.S.
Authorized IACET Provider 1.5 CEUs

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Register for SER262 - Air-Cooled Liquid Chillers (30RA, RB, XA)

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Class Location Start Date Class Length (Days) Register For Class
SER262 Syracuse, NY 11/23/09 2
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