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Wiring diagrams
U300 series – single sided models
L1
PL1-1
BLACK
BLACK
GRAY
C
NO
POWER
TOP LID
SWITCH
SWITCH
BEVERAGE COOLING OPTION
115 VOLTS
T1
RED
24 VOLTS
DISPENSE
SWITCH
PL6-1
RED
BROWN
C
NO
BATH CONTROL BOARD
RED
24VAC RED
BATH SOL
RED
C
TEMP
SENSOR
T
BEVERAGE COOLING OPTION
DISPENSE
R1
RED
6
9
PL6-2
PL6-4
RED
BLUE
1
2
BIN T'STAT
AUTOFILL OPTION
PL1-3
PL1-4
C
NO
DRAINPAN
SWITCH
BROWN
PL7-1
BROWN
KEYSWITCH
DISPENSE
PL1-2
R1
ORANGE
PURPLE
4
7
C
NO
DRAIN
PAN
SWITCH
RED
PURPLE
ORANGE
GRAY
PL6-3
BROWN
24VAC YEL
BATH SOL
STATUS LIGHTS
NO
GREEN - COLD
NC
RED - WARM
BROWN
IM_#1
BLUE
BLUE
BIN SIGNAL (24V)
ICEMAKER #1
SWITCH
BLUE
RED
BIN SIGNAL (24V)
ICEMAKER #2
IM_#2
24V JUNCTION BOX
BLACK
Valve_1
Valve_2
Valve_3
BLACK
Valve_6
Valve_7
Valve_8
AUGER MOTOR
PL2-1
PL2-2
PURPLE
BLK
BLUE
M1
WHEEL MOTOR
PL3-2
PL3-3
RED
WHT
M2
WHITE
L2
MTR
BATHPUMP
MOTOR
READY
PL5-1
LID
M3
PUMP
BLK
BATH CONTROL
(35 MIN ON DELAY)
BOARD
YELLOW
DISPENSE RELAY
YELLOW
R1
B
A
YELLOW
BATH
SOLENOID
PL4-2
PL4-1
BLUE
YELLOW
(12 SEC ON: 1 MIN OFF)
DISPENSE
SOLENOID
PL4-3
PL4-4
YELLOW
YELLOW
Valve_4
Valve_5
BLACK
Valve_9
Valve_10
15
L2
WHT
WHT
PL5-2
LEGEND:
TERMINAL STRIP CONNECTION
PIN and SOCKET CONNECTION
PL7-2
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