Carter-Hoffmann DF2620-3SS - Manual (Page 7)

7
NORMAL OPERATION
Half-size cabinets with four or five shelves will have one con-
troller for all shelves. Full size cabinets will have two control-
lers, one for the top 4 or 5 shelves and one for the bottom 4 or 5
shelves (depending on model number).
1. Press the POWER SWITCH, located at the top front panel, to
ON. Illuminated portion of switch will glow, indicating power is
ON. Pre-heat cabinet for 20 minutes. When first turned on, digi-
tal readout will display “LO” until the cabinet reaches 122°F. Af-
ter the cabinet reaches 122°F, the digital readout will display the
current temperature, until the temperature reaches the setpoint.
Once the cabinet reaches setpoint, the digital readout will dis-
play “P 1”. This indicates the cabinet is ready to hold product.
Select the desired timer program by pressing the UP / DOWN
ARROW KEYS. Each controller has six programmable timers
(“P 1”, “P 2”, “P 3”, “P 4”, “P 5” and “P 6”) for each group of cavi-
ties. NOTE: controller 1 controls all shelves on 1/2 size (four and
five-shelf) units and top 4 (on eight-shelf units) or top 5 (on 10-
shelf units) on full-size units with eight or ten shelves; controller
2, on full size eight or ten shelf units only, controls the bottom 4
(on eight-shelf units) or bottom 5 (on 10-shelf units).
2. Different program times can be used for different parts of the
day (breakfast, lunch, dinner) or for alternate products.
3. After pre-heat, the digital readout will display the current select-
ed timer (e.g. “P 1”), indicating that the cabinet is ready to hold
product.
4. Load cooked product into pans and place pans on shelves.
5. Press TIME key to start the timer. Refer to Programming
Instructions (page 9) to change programmed time.
Refer to page 6 for names
and locations of components
and controls.
Cavity temperature setpoint
range is between 122°F and
225°F.
NOTE: Press and release the appropriate TEMP KEY
to view or verify setpoint. Setpoint will display briefly. If
temperature setpoint needs to be changed, refer to
Programming Instructions, page 9.
NOTE: Timer cannot be started until the cabinet is preheated.
NOTE: Program timer defaults to “P 1” each time the cabinet is
turned OFF and ten back ON.
NOTE: To select other timer programs (“P 2” - “P 6”),
press the INCREASE KEY
or DECREASE KEY
until the digital readout displays the desired program.
Typical
temperature
reading
Cabinet is
READY
Tempera-
ture is LOW