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8
Installation, Operation & Maintenance Manual
OPERATION
Refrigerated Cabinets
The internal temperature range for all food prep units,
under-counter and worktop refrigerators is 34°F to 38°F.
The internal temperature range for under-counter and
worktop freezers is -3°F to -7°F. The rail temperature
range for all prep units is 33°F to 41°F. Operate the
food prep units only with the pans in place. Operating
food prep units without pans and/or pan covers in place
lowers the efciency and may damage the unit due to
continuous running. Opening and closing the door must
be minimized to allow the unit to maintain optimum re-
frigeration temperature. Top section is not intended for
overnight storage. Product must be removed from pans.
Empty pans can remain in cabinet.
Defrosting
Every 6 hours, the unit turns off and the controller dis-
plays the defrost symbol. This allows the evaporator
coil to clear the ice. When the coil temperature reaches
the terminal temperature (or after 20 minutes) the unit
re-starts.
On/Off Switch
The on/off switch for the Pizza Prep tables is located
on the condenser compartment door. For the remaining
units, the on/off switch is located on the front of the bot-
tom shroud. When the unit is on, the green LED is on.
Front Panel Controls and Indicators
The front panel controls and indicators are used to set
and display the unit functions and status.
1
1a
8a
3a2a
2
8 7
4 5
6
3
Callout
No.
Control /
Indicator
Function
1 Fan
Indicates the fans are running.
2 Defrost
Press to start the manual defrost
cycle.
3 Compressor
Indicates the compressor is
running.
4
Up Arrow
To display the last temperature
alarm.
In programming mode it
browses the parameter codes or
increases the displayed value.
5 Down Arrow
To display the last temperature
alarm.
In programming mode it
browses the parameter codes or
decreases the displayed value.
6 SET
Used to display a target set
point; in programming mode it
elects a parameter or conrm an
operation.
7 Display
Indicates the room temperature,
the set points and the alarm
codes.
8 Alarm
Indicates a temperature alarm.
Key combinations are used to perform functions that
cannot be performed with a single key.
Key Combinations
Press Keys Result
Up Arrow Down Arrow
Locks and unlocks the
keyboard.
SET
Down Arrow
Enters the programming
mode.
SET
Up Arrow
Returns to the room
temperature display.
The LED functions display operational conditions.
Callout No. Mode LED Function
1a
On
Fans enabled
Flashing
Fans delay after defrost
in progress
2a
On Defrost enabled
Flashing
-Programming phase
(ashing with “icon”)
- Drip time in progress
3a
On
Compressor enabled
Flashing
-Programming phase
(ashing with “icon”)
-Anti-short cycle delay
enabled
8a On
A temperature alarm
happened
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