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Sep 07, 2024
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ACR 31 - HVAC Electronics 2 units 2 hours lecture Prerequisite: ACR 5 with a minimum grade of C or equivalent Recommended Preparation: ACR 21 Credit, degree applicable Transfer CSU
In this course, the fundamentals of Direct Digital Controls (DDC) used in Heating, Ventilation, Air Conditioning and Refrigeration (HVACR) systems are presented. The topics covered include DDC system components, single and multi-function electronic controls, DDC and pneumatic Variable Air Volume (VAV) systems, variable speed motors, controllers, programmable and configurable logic controller operation and application, introduction to communication protocols, and electronic diagram interpretation.
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