Water Injection (Humidifier); Cool Down Mode (Manual Controls) - Vulcan-Hart VCE10F 126179 Service Manual

Water Injection (Humidifier)

Water can be injection onto the convection heating
elements in the oven cavity and is used in these
three ways:
1. Automatic Cooling (Programable & Manual
Controls) - If the steam mode is selected after
cooking in convection or combi mode and the
cavity temperature is above 302°F, water is
injected intermittently to cool the oven cavity.
Below 302°F, water injection is continuous until
the cavity reaches the steam temperature set
point. The cavity vent will open to assist in
cooling but close when the steam set point
temperature is reached. The humidifier LED
turns on or cycles on and off when water is
being injected.
2. Manual Cooling/Humidification (Programable
Control Only) - Press and release the
humidifier key to provide several seconds of
water injection (steam burst), if the oven cavity
temperature is above 302°F. Press and hold
the humidifier key to provide continuous water
injection, if the oven cavity temperature is
below 302°F. When the humidifier key is
pressed, the LED turns on.
3. Cool Down Mode (Programable Control) -
Cools the oven cavity to the desired set point
temperature before starting a different cooking
cycle, cooking mode or shutting the oven off.
This mode can also be included as one of the
five phases in a cooking program. The
humidifier LED turns on or cycles on and off
when water is being injected.
A. Press the time down key.
1) Display shows " - - - " then "11 11 11"
indicating the oven is in cool down
mode. The default temperature is
158°F and can be adjusted if desired.
a. If the oven cavity temperature is
above 302°F, water will be
injected for one second every
three seconds until the cavity
temperature reaches 302°F.
b. After the oven cavity
temperature reaches 302°F,
water is injected continuously
until the cavity temperature is
within 9°F of set point
temperature then stops.
c. Buzzer sounds when the set
point temperature is reached.
d. Press Start/Stop key to silence
buzzer and turn cavity fans off.
ELECTRIC COMBI OVEN - ELECTRICAL OPERATION
Page 44 of 68
2) Oven cavity vent opens to assist in
cooling but will close when the set
point temperature is reached.
B. Press the up key to exit cool down mode.

Cool Down Mode (Manual Controls)

Cools the oven cavity to the desired set point
temperature before starting a different cooking
cycle, cooking mode or shutting the oven off.
1. Rotate the selector knob to the COOL DOWN
position.
A. Time display shows "- -. - -" indicating the
oven is in cool down mode.
B. Temperature display flashes 60°F (default)
or the last cool down temperature that was
set.
C. Oven door opens (slightly).
D. Cavity vent opens.
E. Cavity fan(s) turn on.
WARNING: CAVITY FAN(S) REMAIN
OPERATIVE WHILE DOOR IS OPEN. USE
EXTREME CAUTION AT ALL TIMES.
2. Oven begins cooling down.
3. When the cool down temperature is reached.
A. Buzzer will sound for 10 seconds then turn
off.
B. Cavity fan(s) turn off.
NOTE: If the cool down temperature is lowered
after the initial cool down temperature is
reached, the cavity fans will automatically
restart to resume cooling.
4. Rotate the selector knob to a different position
to exit COOL DOWN mode.