MT3. 855 Refrigeration Troubleshooting
A continuation of MT3.854 Refrigeration Servicing. Includes troubleshooting and repairing refrigeration systems; evaluating system operation; checking superheat and sub-cooling; testing compressors, evaporators, condensers, and expansion devices; troubleshooting hot and cold calls; and servicing for energy efficiency.
Notes
Career Technical Education (CTE) course
Outcomes
Upon successful completion of this course, students will be able to:
Evaluate system pressures and temperatures to determine system health. Repair evaporator and condenser fins. Promote energy efficiency through well-maintained systems. Program and troubleshoot thermostats and pressuretrols.