Vulcan-Hart 126172, Руководство по обслуживанию

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ELECTRIC COMBI OVEN - ELECTRICAL OPERATION
Page 46 of 68
3. Press the temp key to set the operating
temperature (default setting is 302°F;
adjustable range is 35 to 518°F).
A. Press the temperature up or down keys to
adjust the setting.
4. Start/Stop key is pressed to begin the cooking
cycle.
A. Start/Stop LED on.
B. Convection heating elements energized
and cycle as described under “HEATING
REGULATION”.
C. Steam generator pre-heats (initial start up
only) as described under “STEAM PRE-
HEAT”.
NOTE: When degree symbol shows in the
temperature display, convection and/or steam
generator heating elements are energized.
1) Drain cool down solenoid energized.
NOTE: Whenever steam generator
heating elements are on, the drain cool
down solenoid is energized.
D. Cavity fan motor(s) energized.
5. Oven control monitors cavity temperature and
cycles the convection heating elements as
necessary, to maintain set point temperature.
6. Start/Stop key is pressed to end cooking cycle.
A. Start/Stop LED off.
B. Convection heating elements de-
energized.
C. Cavity fan motor(s) de-energized.
D. Convection mode remains selected with
LED on.
E. Cavity vent remains closed.
F. The operating temperature remains as
entered unless the heating mode or
operating temperature setting is changed
or the oven is turned off.
Steam Mode
1. Conditions exist as described in “POWERING
CONTROL”.
2. Steam key is pressed.
A. Steam LED turns on and “-
h
- -
min
” is
displayed in the time display.
B. Cavity set point temperature (default) is
displayed in the temperature display then
reverts to the actual cavity temperature.
C. Steam generator fill solenoid is energized
until proper water level is reached then
turns off. See “WATER LEVEL
SENSORS” under “COMPONENT
FUNCTION”.
D. First LED for the cooking program phase
flashes.
3. Press the temp key to set the operating
temperature. The default temperature
displayed (195 to 212°F) is pre-selected in the
configuration mode and is the steam
temperature setting (boiling point adjustment)
for elevation. The adjustable operating range is
35 to 212°F. See “CONFIGURATION MODE -
PROGRAMMABLE CONTROL” under
“SEQUENCE OF OPERATION”.
A. Press the temperature up or down keys to
adjust the setting.
4. Start/Stop key is pressed to begin the cooking
cycle.
A. Start/Stop LED on.
B. Steam generator heating elements
energized and cycle as described in
“STEAM MODE” under “STEAM
REGULATION”.
NOTE: When degree symbol shows in the
temperature display, steam generator heating
elements are energized.
1) If oven cavity temperature is below
set point temperature, the steam
generator heating elements turn on at
full power until steam temperature is
reached, then turn off.
a. Drain cool down solenoid
energized.
NOTE: Whenever steam generator
heating elements are on, the drain
cool down solenoid is energized.
2) If oven cavity temperature is above
set point temperature, the oven
performs an automatic cool down as
described under “WATER
INJECTION (HUMIDIFIER)”, then the
steam generator heating elements
turn on.
C. Cavity fan motor(s) energized.
5. Oven control monitors cavity temperature and
cycles the steam generator heating elements
as necessary, to maintain set point
temperature.
6. Start/Stop key is pressed to end the cooking
cycle.