Greenheck Waterwash (458292) - Manual (Page 37)

37 April 2005
®
WIRING FOR HOOD SWITCH PANELS
FACTORY WIRING
WIRING BY OTHERS
LIGHTS
HOOD
JUNCTION BOX
ON TOP OF HOOD
CTRL
SUP
HTR VOLTGE
CONTROL
N H FAN FAN
STR STR
EXH
OL OL
SUP
REMOTE MOUNTED WATERWASH CONTROL PANEL
FIRE
SUPPRESSION
CONTACTS
R1
START STOP
Q0.1
I0.1
PLC
Q0.0
I0.0
120/60/1
CONTROL
N H
HOOD
LIGHTS
8 9 2 1 3 4 5 6
LIMIT SWITCH(ES)
IN AUTMATIC DAMPER
OPTIONAL
N 7
HEAT
(OPTIONAL)
L+
The diagrams below show a typical hood switch panel remote mounted.
All switches are provided in the waterwash control panel.
The diagram below shows how to wire the exhaust and supply fans with a control panel to a fire suppression
contact (FSC1). When wired properly, the supply fan will be turned off if the fire system is activated and allow the
exhaust fan to continue to operate.