Greenheck Waterwash (458292) - Manual (Page 41)

41 April 2005
®
1 = 1 WASH SEQUENCE
5 = 5 WASH SEQUENCES
4 = 4 WASH SEQUENCES
3 = 3 WASH SEQUENCES
2 = 2 WASH SEQUENCES
7 = 3/4" PIPE
10 = 1" PIPE
- -
A = 24 HOUR TIMER OR SEQUENCE OF HOOD
LENGTH OF LONGEST HOOD
LONGEST LENGTH OF HOOD WASHED AT ONE TIME
WASH OPTION. PIPE SIZE WILL DEPEND ON THE
HOOD LENGTH > 20' MUST USE THE SEQUENCE
PIPE SIZE
1"
3/4"
>10' - 20'
4' - 10'
PIPE SIZE
LOW DETERGENT INDICATOR
SEQUENCED HOODS
TIMER
24 HOUR
OPTIONAL:
CONTINUOUS COLD WATER SPRAY
W / VACUUM BREAKER & COLD WATER SPRAY
WATER WASH CONTROL PANEL - MODEL WW
MODEL DESCRIPTION
WW
B = 7 DAY TIMER
7 DAY
DOOR
HINGED
HINGED
DOOR
9.53
18.91
30"
9"
30"
FIRE MODE LOW DETERGENT
KITCHEN VENTILATION SYSTEMS
WATER WASH HOOD CONTROL PANEL
DETAIL OF LABEL & SWITCHES
INDICATOR
LIGHT
START FAN
LIGHTED
PUSH-
BUTTON
SWITCH
OPTIONAL
INDICATOR
LIGHT
HOOD LIGHTS
PUSH-
BUTTON
SWITCH
LIGHTED LIGHTED
PUSH-
BUTTON
SWITCH
1. PUSH THE START FAN SWITCH BEFORE TURNING ON THE COOKING EQUIPMENT.
2. WHEN THE COOKING EQUIPMENT HAS BEEN SHUT DOWN AND ALLOWED TO
COOL PROPERLY, PUSH THE STOP FAN / START WASH SWITCH. THIS WILL
STOP FAN /
START WASH
OPERATING INSTRUCTIONS
P.N. 454034
OPERATION.
FIRE MODE IS INITIATED BY AN EXTERNAL SIGNAL FROM A FIRE
SUPPRESSION SYSTEM. IN FIRE MODE THE WATER WASH SYSTEM WILL TURN
ON THE EXHAUST FAN AND CONTINUOUSLY SPRAY WATER INTO THE HOOD.
THE 24 HOUR TIMER OPTION THE WASH CYCLE WILL BEGIN AT THE SET
TIME. AFTER THE WASH CYCLE THE SYSTEM WILL RESET FOR THE NEXT
SEE THE INSTALLATION AND OPERATION MANUAL FOR MORE INFORMATION.
FIRE MODE
TURN OFF THE FANS AND START THE WASH CYCLE. IF THE SYSTEM HAS
WATER REQUIREMENTS
HOT WATER TEMPERATURE 140° F. TO 180° F
HOT WATER PRESSURE = 40 PSI TO 60 PSI
AVE. HOT WATER USAGE = 1.1 GPM PER LN. FT. OF HOOD
3/4" PIPE
CONNECTION
3/4" OR 1" PIPE
CONNECTION
16.78
TO HOOD(S)
PRESSURE
REGULATOR
6.0
CHECK VALVE
FIELD INSTALLED
TO HOOD(S) PIPE BY OTHERS
OPTIONAL
VACUUM BREAKER
FIELD INSTALLED
SOLENOID VALVE
UNION
WATER TEMPERATURE
& PRESSURE GAUGE
3/4"
1" or
WATER INLETS
DETERGENT TANK
2.5 GAL. CAPACITY
WATER TEMPERATURE
& PRESSURE GAUGE
GATE VALVES
UNIONS
PIPES BY OTHERS
UNION
SOLENOID VALVE
SHOCK ARRESTOR
DETERGENT PUMP
(.88 DIA. HLS)
3.50
12.56
2.44
4.44
6.44
8.44
2.06
3.50
ELECTRICAL
CONNECTIONS
DETERGENT
LINE
OPTIONAL
SEQUENCING V
A
L
V
ES
FIELD INST
ALLED
3/4"
COLD WATER PRESSURE = 30 PSI TO 60 PSI
AVE. COLD WATER USAGE = 0.076 GPM PER LN. FT. OF HOOD
(@ 40 PSI)
(@ 25 PSI)
ELECTRICAL REQUIREMENTS
115 VAC, 20 AMP
SEPARATELY FUSED SERVICE
1 MIN. DRY (FANS ON) (OPTIONAL 10 MIN.)
1 MIN. DRAIN DOWN (OPTIONAL 10 MIN.)
15 MIN. SEQUENCE DELAY (OPT. 0 TO 45 MIN.)
30 SEC. DETERGENT PURGE (OPTIONAL 1 MIN.)
4 MIN. WASH (OPTIONAL 0 TO 10 MIN.)
15 SEC. COLD WATER PURGE (OPTIONAL 30 SEC.)
SEQUENCE OF OPERATIONS