5 CRThis course presents the student with opportunities to apply knowledge gained in concurrent course CREF 241 Control Theory for HVAC Automation Systems. System start-up, proper operation, calibration and electrical safety and codes are emphasized. Students work individually and in teams on projects. Prerequisite(s): CREF 120 series, CREF 130 series, CREF 140 series, CREF 220 series, CREF 230 series, CMST& 210.