N8000 Series Drop-In Installation and Operation Manual
13
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Delfield
™
®
Operation N8200
N8200 Series 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 N8200 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. 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.
Operation N8200G
N8200G Series granite cold slabs are designed to maintain a
low temperature surface for quick turn products such as ice
cream. Frost patterns will vary depending on room conditions
such as temperature, humidity and airflow. The “work zone”
of the granite surface is considered to be inside a 2” (5.1cm)
perimeter. Temperatures in the perimeter zone may be higher
and again the frost patterns in this area will vary based on room
conditions.
Unit is controlled by an on/off switch. Once turned on, the unit
will run continuously. There is no temperature control in this
unit. Turn the unit on approximately two hours prior to use to
allow for ample cool down time. The unit must be turned off
when not in use or overnight for defrosting and cleaning.
There is a switch on the compressor housing front to turn the
8100-EF units on and off. 8100-EF Series LiquiTec
®
Eutetic
fluid 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.
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 product. 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.
The cold pan is not intended to be used with
ice.
Operation 8100-EF Series
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
