18
110CT/CR/FB Ice and Water Dispensers
Service
Wiring diagram
Lever models
The dispense wheelmotor is energized through the power and ice dispense switches. The water solenoid
valve is energized through the power and water dispense switches. The ice machine is controlled through an
unpowered contact closure bin thermostat circuit. When ice builds up around the bin thermostat, the contacts
open, cutting the bin signal to the ice machine.
SensorSAFE models
SensorSAFE models provide “touchless” ice and water dispensing. When a container is placed within the
actuation zone below the ice or water chute on SensorSAFE dispenser models, an infrared signal reflects off
the container and is detected by the sensor. The sensor then sends a signal to the control board to activate the
appropriate components to dispense ice or water. LEDs on the board indicate when the board is receiving a
signal from the sensors.
ICE
NEUTRAL
WM
SOL
WTR
CLN
WTR
TO
SPLASH
PANEL
L1
GND
4
2
3
1
8
9
5
7
6
T-STAT
BIN
SIGNAL
SWITCH
1 2 3 4
POWER
SWITCH
1 2
NO
NC
COM
RELAY 2
7
A
1
4
INPUT
LO
A
D
9
B
1
2
3
3
6
TIMER
NO
NC
COM
RELAY 1
7
A
1
4
9
B
3
6
107 BLACK
41 GREEN
43 BLACK
49 BLACK
44 RED
45 BLUE
46 PURPLE
42 WHITE
48 WHITE
93 BLA
CK
94 WHITE 95 GREEN 96 BLA
CK
45 BLUE
116 PURPLE
108 BLACK
117 BLA
CK
118 WHITE
114 WHITE
117 BLA
CK
110 PURPLE
118 WHITE
110 PURPLE
114 WHITE
104 WHITE
116 PURPLE
108 BLA
CK
119 PURPLE
109 BLA
CK
104 WHITE
102 WHITE
99 BLACK
102 WHITE
101 BLACK
98 BLA
CK
97 WHITE
100 BLACK
103 GREEN
100 BLACK
111 WHITE
112 ORANGE
105 WHITE
106 BLACK
CT ICE
MACHINE
POWER
CT ICE MACHINE
BIN SIGNAL
(CONTACT CLOSURE)
2
3
1
4
2
3
1
8
9
5
7
6
T-STAT
BIN
SIGNAL
SWITCH
1 2 3 4
POWER
SWITCH
1 2
NO
NC
COM
RELAY 2
7
A
1
4
INPUT
LO
A
D
9
B
1
2
3
3
6
TIMER
NO
NC
COM
RELAY 1
7
A
1
4
9
B
3
6
107 BLACK
41GREEN
43 BLACK
49 BLACK
44 RED
45 BLUE
46 PURPLE
42 WHITE
48 WHITE
93 BLA
CK
94 WHITE 95 GREEN 96 BLA
CK
117 BLA
CK
114 WHITE
117 BLA
CK
110 PURPLE
118 WHITE
104 WHITE
44 RED
108 BLA
CK
109 BLA
CK
99 BLACK
102 WHITE
101 BLACK
98 BLA
CK
97 WHITE
100 BLUE
111 WHITE
47 ORANGE
CT ICE
MACHINE
POWER
CT ICE MACHINE
BIN SIGNAL
(CONTACT CLOSURE)
2
3
1
102 WHITE
104 WHITE
114 WHITE
118 WHITE
111 WHITE
47 ORANGE
110 PURPLE
4
SCREW
GROUND
1
3
2
1 2
7
6
5
8
39 BLA
CK
38 BLA
CK
9
31 GREEN
32 WHITE
33 BLACK
39 BLACK
38 WHITE
34 RED
35 BLUE
36 PURPLE
37 ORANGE
1 2 3 4
74 GREEN 75 BLA
CK
72 BLA
CK
73 WHITE
NEUTRAL-WHITE
GROUND-GREEN
115/1/60-BLACK
FB/CR ICE
MACHINE
POWER
FB/CR ICE
MACHINE
BIN SIGNAL
(CONTACT CLOSURE)
1
POWER
BOX
4x4
4
2
3
5 34 RED
35 BLUE
37 ORANGE
76 WHITE
77 PURPLE
74 GREEN
79 BLA
CK
78 WHITE
GROUND
SCREW
100 BLUE
96 BLA
CK
GROUND
SCREW
1
2
M
DISPENSE
MOTOR
91 WHITE
92 PURPLE
1
4
2
3
5
S
1
2
87 WHITE
86 WHITE
82 BLUE
83 PURPLE
81 WHITE
WATER
SOLENOID
WATER SENSOR
ICE SENSOR
BOX
TO
SensorSAFE
DISPENSERS
SPLASH PANEL
1
4
2
3
5
1
2
S
87 WHITE
86 WHITE
88 BLUE
89 PURPLE
85 ORANGE
82 BLUE
83 PURPLE
81 WHITE
84 RED
LEVER DISPENSERS
SPLASH PANEL
SensorSAFE
DISPENSERS
CONTROL BOX
LEVER DISPENSERS
CONTROL BOX
CLEAN
SWITCH
S
2
3
1
WHITE
ORANGE
DISPENSE GATE SOLENOID
SensorSAFE
Lever
SensorSAFE
Lever
Lever
SensorSAFE
90 PURPLE
WATER STATION SWITCH
WATER SOLENOID
ICE STATION SWITCH
