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Rotisserie Ventless Hood Operation
9
Operation
Principles of Operation
The hood requires a VGG rotisserie power supply, a two-wire connections tapped into the control circuits
of the VGG it is mounted to, and the activation of a simple On / Off switch to operate. The wiring change
to the VGG ensures that the rotisserie is inoperable until the filter and door switch circuits are satisfied
(that is, the filters are present and the door(s) are closed).
A blower inside the ventless hood draws cooking vapors through a grease baffle. Inside the baffle, the air
reverses direction two times capturing particles of moisture, grease, and dirt. Material collecting on the
baffle drains into the condensation trough located below the baffle. After air passes through the baffle, it
then enters a charcoal odor filter. The charcoal odor filter helps to remove cooking odors from the air. The
filtered air then passes through the blower and is returned to the room.
The VGG oven may now be energized and operated normally. Refer to the Rotisserie manual on
operations of the VGG. If a hood door is opened, the ”Door Latch” pilot light illuminates and a relay opens
the control circuit in the VGG causing the VGG to immediately power off. If either filter is removed, the
“Check Filters” pilot light illuminates and neither the hood or VGG will operate.
Controls and Indicators
Item Label Description Function
1
Replace Filters
Light Indicator This light illuminates to indicate time to change out the
old filters to new ones.
2
Check Filters
Light Indicator This light illuminates if either of the two filters or both
are not in place. The hood will not run with this light on.
3
Door Latch
Light Indicator This light illuminates if either of the hood front or rear
glass door or both is open. The hood will not run if this
light is on.
4
Power (0/1)
Main Power
Switch / Light
Indicator
Turns power to the entire unit ON (1) or OFF (0).
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