When possible, repairing these coolers without attaching a pressure gauge to the sealed system can avoid creating unnecessary service issues with the cooler in the future.
When installing or repairing a refrigeration system, technicians should look for opportunities to slightly modify the system (without changing its design) to make it more serviceable.
John Murray, corporate sales manager at KeepRite Refrigeration, has a nickname for the new ESP+ Intuitive Evaporator Control Technology that his company rolled out at this year’s expo. He calls it the LED lightbulb of the refrigeration industry.
Emerson’s AHR booth showcased its solutions and award-winning products in the areas of human comfort, cold chain, professional tools, and building infrastructure. It also featured the company’s 2019 Innovation Award winning product in the Refrigeration category — the Copeland Scroll™ fractional-horsepower, low-temperature compressor.
Buying new, higher-efficiency refrigeration equipment can be cost prohibitive, which is why making targeted retrofits or upgrades to existing systems may make the most sense for many food retailers.
A grocery store owner in Georgia does a daily inspection of all refrigerated and frozen case temperatures using a laptop computer with specialized commercial software.