8
Figure 5.
SMT Central System Wiring Diagram
Theory of Operation - Electrical
(cont.)
Wiring Diagram
1
2
34
56
3-AMP
MANUAL
RESET
BREAKER
LINE (L1)
L
IN
E
(
L
2
) O
R
N
E
U
T
R
A
L
GREEN
G
R
E
E
N
WHITE
BLACK
CONTACTOR
LEAD (TO MOTOR)
WARNING:
GFCI REQUIRED IN SUPPLY CIRCUIT.
ALL CONNECTIONS MUST BE RATED
FOR WET LOCATIONS, MUST COM-
PLY WITH ELECTRICAL CODES.
WIRING DIAGRAM, CENTRAL SYSTEMS
ROGERS,ARK. 72756
SPRAY MASTER TECHNOLOGIES
MASTER CONTROL PANEL
30 AMP
CAUTION: HIGH VOLTAGE
WARNING: DISCONNECT POWER BEFORE SERVICING
208, 230, VOLT SYSTEMS
N.C.
GROUND
LUG
208/230 VAC
200-1025
1
2
34
56
LUG
RED
BROWN
GREEN
BLACK
WHITE
BROWN
RED
GREEN
BLACK
WHITE
WHITE
BL
AC
K
BLACK
BLACK
RELAY,
TIME DELAY
RED
RED
YELLOW
BLACK
BL
AC
K
FUSE,
1/4 AMP, SB
N.O.
N.C.
RE
D
300-2849
300-2887 SOCKET, WITH
300-2888 RELAY, SPDT
5 POLE
BARRIER STRIP
300-2837
REMOTE STATION BOX
24 VOLT, 5/6 CONDUCTOR SHIELDED CABLE
REMOTE STATION BOX
SPLICE -
ISOLATE COLORS
TO COLORS:
RED TO RED ETC.
24 VAC
24 VAC
G
R
E
E
N
Y
E
L
L
O
W
C
O
M
M
O
N
BLUE WIRE
NOT USED
AC+
AC-
LOAD
Y
E
LLO
W
WHITE
WHITE
300-2885
GROUND
(OPTIONAL 20 AMP
FOR SMT 600)
WHITE
SEE VOLTAGE
WIRING LABLE ON
TRANSFORMER
N.C.
5
6
1
3
4
2
N.C.
1
2
3
MULTI-
CONNECTOR
WIRE ROUTING
FROM CONNECTOR
300-2888/300-2887 SOCKET/RELAY DETAIL
6
5
4
BROWN
WH
IT
E
WH
IT
E
GREEN
BLACK
BLACK
SALES & SERVICE - 1-800-548-3373
TRANSFORMER
300-2861
300-2482
RED
B
L
A
C
K
O
R
W
H
IT
E
LED (24V)
N.O.
3
3
1
1
1
7
7
WHITE
RMT-1
RMT-2
TB1
K1
K2
F1
L1
SOL 3
SW1
SW2
M1
K3
T1
CB1
SW3
SOL 1
SOL 2
A1
1
2
3
4
5
HOUR
MET ER
(OPTIONAL)
+
-
BLACK
WHITE
12
Add Powr Cord to Master Control Panel
Tom
6/28/18
SMT 2000REY
SHIELDED DRAIN WIRE
G
R
E
E
N
Pump Assembly
Incoming Power Cord
208V-230V / 30A Nema L630R
SOLENOID
FLOAT TANK
SWITCH
THERMAL SWITCH
SOLENOID
SOAP
SANITIZE
PRESSURE RELIEF
SOLENOID
SWITCH
FLOW
CHG
ECN#
DESCRIPTION OF CHG
DATE
BY