HVAC1-LAB-T Lab. Act. #3 – Actual Commercial Refrigeration System Procedure 1. 2. 3. 4. 5. Identify parts and accessories added in the system. Define each function Search and attach images of different types of commercial refrigeration equipment Draw the schematic system for commercial refrigeration Actual operation of commercial refrigeration trainer Testing of parts functionality Lab. Act. #4 – Actual Industrial Refrigeration System Tools, Materials, and Equipment Industrial refrigeration equipment trainer Procedure 1. 2. 3. 4. Identify parts and components in the system. Define each function Search and attach schematic diagram of industrial refrigeration system and equipment Actual sequence of operation Testing of parts functionality