La. Admin. Code tit. 28 § CV-2519

Current through Register Vol. 50, No. 12, December 20, 2024

Section CV-2519 - Commercial Refrigeration

A. Understand and apply the principles of high, medium, low, and ultra -low temperature control refrigeration and their applications.

B. Understand and apply the principles of mechanical refrigeration systems in commercial refrigeration, e.g:

1. walk-in coolers;

2. walk-in freezers;

3. reach-in cases;

4. multiple evaporator systems;

5. packaged refrigeration systems.

C. Understand and apply the principles of electric and hot gas defrost systems in commercial refrigeration systems.

D. Understand and apply the principles of flake and cube icemakers.

E. Understand and apply the principles of water coolers.

F. Understand and apply the principles of specific refrigeration system components used in commercial refrigeration, e.g:

1. low ambient controls;

2. evaporator pressure regulators;

3. crankcase pressure regulators.

G. Understand and apply the principles of load calculation and piping designs in commercial refrigeration systems.

H. Calculate the load, design the piping system, and design the control system of a commercial refrigeration system.

I. Install/service commercial refrigeration systems.

J. Install/service ice makers.

K. Install/service water coolers.

L. Troubleshoot high temperature commercial refrigeration systems.

M. Troubleshoot medium temperature commercial refrigeration systems.

N. Troubleshoot low temperature commercial refrigeration systems.

O. Troubleshoot ultra-low temperature commercial refrigeration systems.

P. Troubleshoot icemakers.

Q. Troubleshoot coolers.

La. Admin. Code tit. 28, § CV-2519

Promulgated by the Department of Education, Board of Elementary and Secondary Education, Trade and Industrial Education, LR 32:599 (April 2006).

AUTHORITY NOTE: Promulgated in accordance with R.S. 17:6(A)(10) and R.S. 17:10.