Introduction • 3
INTRODUCTION
Testing Standards
These display cases were designed and tested using the following industry standards:
NSF 7 – Commercial Refrigerators and Freezers (ANSI Approved) (equipment certified by NSF)
NSF 51 – Food Equipment Materials (ANSI Approved) (equipment certified by NSF)
UL 471 – Commercial Refrigerators and Freezers (ANSI Approved) (equipment certified by ETL)
ASHRAE Standard 72 – Method of Testing Commercial Refrigerators and Freezers (ANSI Approved)
AHRI 1200 – Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets (ANSI Approved)
DOE Compliant (All U.S. Sales and U.S. Territories)
ASHRAE Standard 72 specifies the test conditions for the equipment. It includes the ambient conditions of 75°F dry bulb and 55% RH. It also
specifies the door opening requirements for the performance test. Doors are opened six times in one hour for six seconds. The door opening
test period is for eight hours during one 24-hour performance test. As an example, a 5-door case will have 240 door openings during one 24-
hour test. Consult the factory if your store exceeds these test conditions.
Summary of Contents for CRYSTAL MERCHANDISER
Page 25: ...Illustrations Case Squareness 23 Illustrations Figure 6 Case Squareness Refer back to page 5...
Page 26: ...24 Illustrations Shim Placement Illustrations Figure 7 Shim Placement Refer back to page 5...
Page 27: ...Illustrations Shim Orientation 25 Illustrations Figure 8 Shim Orientation Refer back to page 5...
Page 29: ...Illustrations Spacer Block 27 Illustrations Figure 10 Spacer Block Refer back to page 6...
Page 34: ...32 Illustrations Drain Line Illustrations Figure 15 Drain Line Refer back to page 7...
Page 38: ...36 Illustrations Electrical Box Illustrations Figure 19 Electrical Box Refer back to page 11...
