Vulcan-Hart VFBMW, Руководство по обслуживанию

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FLASHBAKE
®
/ MICROWAVE OVEN GENERAL
Form 24694 (April 2001) Page 5 of 52
to +60 sec.). Compensation voltage range
is 108 to 132VAC.
Voltage compensation occurs after
approximately 5 seconds of menu cook
operation. The display will show "OPTIMIZING
COOK TIME.” The time will flash and then
display the new adjusted time, based on the
amount of voltage compensation required.
NOTE: Voltage compensation only occurs
during menu cook operation and only occurs
once during the cooking cycle (at the initial
start of the menu cook cycle). When using
menu cook, you are selecting preprogrammed
items from a menu. These items require
compensation for accurate and consistent
cooking results. When cooking with combi
cook, voltage compensation does not occur.
• Thermal Compensation: When cooking food
items consecutively, the temperature inside the
oven cavity can become very hot. The control
automatically compensates for the increased
temperature by adjusting the cooking power
levels of both the upper and lower halogen
lamps. At the start of each new cook operation
(just prior to voltage compensation occurring),
the cavity thermistor reads the cavity
temperature and the control board adjusts
power levels to compensate for heat that
already exists in the oven cavity. It is not
possible to see the adjusted power levels in
the display.
• Thermal Protection: If oven cavity
temperatures reach somewhere between 500
and 600 degrees, or if cook time exceeds 12
minutes of cooking at halogen power levels
greater than 7, all power levels (lamps and
microwave) will be reduced by the control
board to 7 for the remainder of the combi cook
cycle. The consumer will not notice any change
in display readout, however, they may notice
that the halogen lamps are cycling differently
than expected.
In the unlikely event that internal oven cavity
temperature exceeds 600
(
F, combi cook
operation will be terminated. When the control
board terminates the combi cook cycle, it
returns the display to its normal off position
(with time of day clock showing in display).
Since the thermistor in the cavity is constantly
being monitored by the control board, when the
unit cools, the control board returns oven to
normal operation.
ELECTRICAL SPECIFICATIONS
Model FBMW2 is supplied with a cord and plug.
For cord and plug units, an NEMA 14-30R wall
receptacle is required.
Model FBMW3 is a unit intended to be hard wired.
NOTE: Early hard wired models left the factory with
the green and white wires crimped together. On
these units the frame is grounded by connection of
ground lead to neutral white lead. Effective January
1, 1996, the National Electrical Code requires that
new construction use a (4) conductor connection
and will not permit grounding through neutral. If
used in new construction after January 1, 1996, or if
local codes do not permit grounding through neutral
white lead, open the factory crimp connection and
connect neutral white lead to branch circuit neutral
conductor in usual manner.
120/208-240, 60 Hz, single phase, 30 amp power
supply is required.
Working voltage = 208 to 264VAC.
INSTALLATION
Refer to the INSTRUCTIONS manual shipped with
the oven for installation instructions.