Emphasis is placed on locating and repairing faults in typical equipment. The student will receive credit while employed in a R.A.C. related job. This will be a formal training period as agreed upon by the employer, student and instructor. The student will be paid a regular wage during the training period. One credit will be earned for each thirty hours of qualified employment.
Emphasis is placed on understanding and troubleshooting electrical controls.
Provides the student with basic knowledge concerning the operation, maintenance, and repair of ammonia refrigeration systems. Typical system controls and the safe handling of ammonia will be covered. Covers the theory of operation of gas, oil and electric furnaces, and methods of installation and troubleshooting. Introduces heat pump theory and presents lab experiences involving heat pumps. RAC 262 Commercial Refrigeration Equipment 8 credits Familiarizes students with the requirements for walk-in coolers and freezers, refrigerated store fixtures, and ice makers.