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Model HHC-990
3-3. START-UP (Continued) 5. Press the TEMPERATURE button to set the desired
cabinet temperature. While the LED is flashing, press
the UP and DOWN buttons until the desired tempera-
ture shows in the display.
6. Press the HUMIDITY button to set the desired cabinet
humidity (OFF to 90%). While the LED is flashing,
press the UP and DOWN buttons until the desired
temperature shows in the display.
7. Allow the unit to preheat for about 1 hour prior to
placing product in the cabinet. This allows the interior
conditions to stabilize.
3-4. OPERATION WITH 1. The LEDs above the TEMPERATURE and HUMIDITY
PRODUCT buttons go out when the desired temperature and
humidity are reached inside the cabinet. Place hot
product on pan and slide pan onto the racks of the
cabinet.
The minimum holding temperature for potentially
hazardous product is 150
o
F (66
o
C). Use the food
probe to accurately display food temperature. Also,
the cabinet product load capacity for the full size
units is 375 lbs. (170 kg.), and 125 lb. (57 kg.) for
the half-sized units. View the temperature at any
time by pressing .
2. Press the appropriate timer button (1-15), and the
time, (hours:minutes), starts counting down in display.
3. At the end of the timing period, the control beeps, and
“0:00” flashes in display.
A float switch in the water pan senses when the
water level is low and the display shows “WATER
LEVEL LOW”. Add more water to the water pan.
4. Open the doors only as necessary to load and unload
product. This helps to keep the interior conditions
constant and saves energy.
3-5 303