What is UL 982:2006?

Introduction

UL 982:2006 is a safety standard that provides guidelines for the construction, performance, and testing of commercial refrigeration equipment. This standard ensures that these appliances meet specific safety requirements to prevent hazards such as electrical shock, fire, and chemical leaks.

Scope of UL 982:2006

The UL 982:2006 standard applies to various types of commercial refrigeration equipment, including display cases, reach-in or walk-in coolers/freezers, ice cream cabinets, and beverage dispensing machines. It also covers components like compressors, condensers, and evaporators used in these refrigeration systems.

Key Requirements of UL 982:2006

UL 982:2006 outlines several key requirements for commercial refrigeration equipment to ensure safety:

Electrical Safety: The standard focuses on preventing electrical shocks and fires caused by faulty wiring, poor grounding, and insulation breakdown. It sets standards for electrical components, connections, and insulation resistance.

Mechanical Safety: This aspect concentrates on the structural integrity of the equipment, ensuring it can withstand internal pressures, external forces, and vibrations. Strength tests are conducted to evaluate the durability of the product.

Temperature Controls: The standard includes regulations on temperature control devices and their accuracy to maintain food safety and prevent spoiling. It also specifies the requirement for audible alarms for temperature deviations.

Refrigerant Safety: UL 982:2006 addresses the safe use and handling of refrigerants, preventing leaks and potential harm to the environment. The standard sets guidelines for refrigerant containment, labeling, and recovery during servicing or disposal.

Compliance and Certification

Manufacturers must ensure that their commercial refrigeration equipment complies with UL 982:2006 to demonstrate its safety and reliability. Compliance involves rigorous testing of the equipment by UL-certified laboratories, which evaluate the product's conformity to the standard. If a product passes all the necessary tests, it can receive UL 982:2006 certification, indicating its compliance with the safety requirements.

Conclusion

UL 982:2006 is an essential safety standard for commercial refrigeration equipment. It provides guidelines for electrical and mechanical safety, temperature control, and proper refrigerant handling. Compliance with this standard ensures that these appliances are safe, reliable, and environmentally friendly. Manufacturers must prioritize adherence to UL 982:2006 to protect consumers and fulfill regulatory requirements.