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Operation: LiquiTec Units
There is a switch on the compressor housing front to turn the units
on and off. LiquiTec Series cold pans are adjusted at the factory to
provide proper operation without any further adjustments. However,
if it is necessary to adjust the temperature, the control is located in
the machine compartment. Turn the knob clockwise as indicated on
the control to adjust it colder. Adjustments should be made gradually.
Several small adjustments will be more effective than one large
adjustment. It may take an hour or longer to realize the temperature
change depending on the application and location of the unit.
Turn the cold pan on an hour or longer before loading product to
achieve the desired temperature.
These units are not designed to cool warm food products. Items
should be placed in the unit pre-cooled at least to the desired holding
temperature, if not slightly colder. In some applications, a gradual
warming of product may occur, particularly at the exposed top of the
products. Stirring or rotation of the product may be necessary to
maintain overall temperature. Warming of food product can occur very
quickly outside of the unit. When loading or rotating the product, avoid
leaving food items in a non-refrigerated location for any length of time
to prevent warming or spoilage.
Operation: Frost Top Serving Counters
Frost tops are designed to maintain an even layer of frost to
pleasantly display product. Once turned on, the compressor will run
continuously. The unit should be turned off overnight or when not in
use. There is no temperature control on the frost top series. The
ON/OFF switch is the only means available to cycle the unit.
Since it takes time for the frost to accumulate initially, the unit should
be turned on approximately one hour before it is actually required.
The unit must be turned off when not in use or overnight for defrosting
and cleaning.
Temperature Control Settings:
17°F (8ºC) differential
25°F (-4ºC) cut-in
8°F (-13ºC) cut-out
Product should not be placed on the frost top prior to turning the unit
on, because it may freeze to the surface of the unit.
The unit must be turned off when not in use or overnight for defrosting
and cleaning.
For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com
Concepts Use & Care Manual
The cold pan is not intended to be used with ice.
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