Greenheck Waterwash (458292) - Manual (Page 44)

44 April 2005
®
WIRING SCHEMATIC
L
PL
FUSE
L
FS2
PL
PL
LIGHTS
FIELD WIRED
FACTORY WIRED
FROM SUPPLY FAN
VOLTAGE
120/60/1
R1
N G
START FAN
3
PL
MV
S1
D
S2
S3
S4
S5
15 SEC. ADDITIONAL COLD PURGE
30 SEC. ADDITIONAL DET. PURGE
9 MIN. ADDTIONAL DRIP DOWN
9 MIN. ADDITIONAL DRY TIME
IND. LIGHT WASH
OPTIONAL HEATER SWITCH
IND. LIGHT FAN
FAN STARTER 2
MAIN VALVE SEQ. HOODS
REMOTE SOLENOID VALVE SEQ. #5
REMOTE SOLENOID VALVE SEQ. #4
REMOTE SOLENOID VALVE SEQ. #3
REMOTE SOLENOID VALVE SEQ. #2
HOOD LIGHTS
REMOTE SOLENOID VALVE SEQ. #1
6 5
9 8
10/23
10/23
10/24
10/24
10/24
15/22
14/21
13/20
12/19
11/18
4
LADDER DIAGRAM FOR WATER WASH CONTROL PANEL
F.S. SWITCH
STOP FAN / START WASH
2 1
DETERGENT PUMP
IND. LIGHT FIRE MODE
OPTIONAL TIMER
OPTIONAL LOW DETERGENT INDICATOR
L
HEATER
CWS COLD WATER SPRAY (OPTIONAL)
FS1 FAN STARTER 1
R3
FS4
FS3
SUPPLY FAN STARTER 2
SUPPLY FAN STARTER 1
OPTIONAL
R2
R2
L
L
25 26
17
17
16
16
25 27
24 18
L1
N
1.1
1.0
0.7
3L
*
0.6
0.5
0.4
2L
*
0.3
0.2
0.1
0.0
1L
L+
M
1.5
1.4
1.3
1.2
1.1
1.0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1M
PROGRAMMABLE
CONTROLLER
OUTPUTS
INPUTS
FANS
MAIN
SEQ. 1
SEQ. 2
SEQ. 3
SEQ. 4
SEQ. 5
SUPPLY
PUMP
FIRE
FAN ON
OFF / WASH
FIRE
TIMER
+15 SEC. COLD
+30 SEC. DET.
+9 MIN. DRIP
+9 MIN. DRY
2M
CPU 224
AC/DC/RL
Y
ST
OP RUN TERM
SEQ. DELA
Y
WA
S H
TIME
1
0
SIEMENS
SF RUN ST
OP
SIMA
TIC
S7-200
N
H
7