7
FIG. 2
VENTILATOR CONTROL CABINET
MODEL GPC-6000 SERIES
"CG3" SERIES VENTILATOR PRINCIPLE OF OPERATION
WASH CYCLE
The wash cycle is activated each time the exhaust fan is shut
off by pushing the “Start Wash” button on the Command
Center or as programmed on the clock. When activated the
exhaust and supply fans shut off, the damper control is
energized and the damper begins closing forward to the wash
position, and once closed the hot water wash sprays come on.
The ventilator may be equipped with an optional second wash
manifold as shown in Figure 3 and is indicated in the model
number, stamped on the ventilator nameplate, by the suffix
“DW”. This is typically used when extra heavy duty cooking
equipment is under the ventilator.
This hot detergent water washes the day’s grease, dust and
lint accumulation from the interior of the ventilator flushing it
down to the main gutter which slopes to a pre-flushed drain
which leads to the building drain system. Spray nozzles are
located on 8" to 10" centers on the wash manifold mounted on
the interior back wall of the ventilator. At the end of the wash
cycle, the water automatically shuts off, and the interior of the
ventilator is clean - ready for the next day’s operations. The
damper remains in the wash position until the exhaust fan is
restarted. This is to prevent conditioned air from going up the
exhaust system during off hours.
The length of the wash cycle may be set between 3 minutes
and 9 minutes. The length of time is dependent upon the type
of cooking equipment being used. Typical settings are 3
minutes for light-duty equipment, 5 minutes for medium-duty
equipment, and 9 minutes for heavy-duty equipment. However,
adequate cleaning is dependent upon water pressure, water
temperature, daily grease accumulation, the length of the
wash cycle, frequency of wash cycle and the type of detergent
being used. It may be necessary to increase the wash time to
achieve proper cleaning. Refer to page 15 for details on setting
the wash time.
FIG. 3
WASH CYCLE
COMMAND CENTER
MODEL C-6000
SERIES
Содержание C-6000 Series
Страница 5: ...5 CG3 VENTILATOR DESCRIPTIONS ...
Страница 40: ...40 DETERGENT PUMP ...
Страница 42: ...42 WIRING DIAGRAM FOR MODEL C 6000 10 120 VOLT ...
Страница 43: ...43 WIRING DIAGRAM FOR MODEL C 6000 10 220 VOLT ...
Страница 44: ...44 WIRING DIAGRAM FOR MODEL C 6000 10 A 120 VOLT ...
Страница 45: ...45 WIRING DIAGRAM FOR MODEL C 6000 10 A 220 VOLT ...
Страница 46: ...46 WIRING DIAGRAM FOR MODEL C 6000 10 B 120 VOLT ...
Страница 47: ...47 WIRING DIAGRAM FOR MODEL C 6000 20 B 120 VOLT ...
Страница 48: ...48 WIRING DIAGRAM FOR MODEL C 6000 10 B 220 VOLT ...
Страница 49: ...49 WIRING DIAGRAM FOR MODEL C 6000 20 B 220 VOLT ...