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User Manual
General Operation
The milk coolers are cooled entirely by convection as a result of copper coils completely encircling
the perimeter of the storage compartment. During the refrigeration process, heat is removed through
the evaporator tubing and expelled through the condensing unit. It is important that the flow of air
through the side louvers is not restricted in order to ensure the condensing unit operates properly.
Under normal operating conditions, any frost that might accumulate on the walls during the “on”
cycle of the condensing unit may melt during the “off” cycle. Drains are installed in all milk coolers to
accommodate melting frost.
Adjusting the Temperature
Your new refrigerator or freezer is already factory-set to
run at optimum temperatures for food safety and should
require no adjustments.
Refrigerators are set to cycle between a minimum temperature of 33 degrees Fahrenheit and a
maximum temperature of 40 degrees Fahrenheit.
Freezers are set to cycle between a minimum temperature of -5 degrees Fahrenheit and a maximum
temperature of 2 degrees Fahrenheit.
Adjusting the temperature changes the minimum temperature your unit will run at. Your unit will not
run constantly at this setting. To change it, follow these instructions:
Digital Control Units
• Hold “SET” for 1 sec. The display will flash the current minimum temperature.
• Use the arrow buttons to adjust the minimum temperature you want it to run at.
• Press “SET” again to save your settings
Always remember to calculate the differential if you change the minimum temperature setting. The
cabinet temperature will fluctuate up to +7 degrees over your set minimum temperature as the
compressor runs and shuts off. Setting the temperature too high will result in unsafe maximum
temperatures and possible health code violations.
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