Multiplex MB-8-1 - VERSION 2 ICE MACHINE R290 REFRIGERANT - CONTROL SYSTEM WIRING DIAGRAM

172 Part Number STH034 3/12
VERSION 2 ICE MACHINE R290 REFRIGERANT -
CONTROL SYSTEM WIRING DIAGRAM
SOL+24VD
C
TEMPERA
TURE
WA
T
RD
ISP
N
S
SHT2
BLENDER 1
RINSE W
A
TER
SOLENOID V
AL
VE
BLENDER 2
RINSE W
A
TER
SOLENOID V
AL
VE
W
A
TER DISPENSE
SOLENOID V
AL
VE
DISPENSE W
A
TER
REGULA
TED WA
TER
TER
SHT2
PLAIN WATER INLET
W
A
TER INLET
PRESSURE
REGULAT
OR
M
T
A1
1
M
T
A9
SOL+24VDC
SOL+24VDC
J2
J1
J35
J36
1
1
1
2
2
2
3
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
11
SYRUP
1
SYRUP
2
SYRUP
3
SYRUP
4
SYRUP
5
SYRUP
6
ICE POSITION
CLEANING JUMPER
SYRUP
7
SYRUP
8
GND
AUX
W
A
TR DISPNS
W
A
TR DISPNS
D
C
G
N
D
+
2
4
V
D
C
1
2
BLK
RED
BLK
R
E
D
WHT
VIO
BLU
B
L
U
GRN
YEL
ORN
BRN
B
L
K
R
E
D
M
T
A2
J16
J
1
5
J
12
J
1
1
J
2
8
J27
J24
J23
J21
J2
2
J1
7
J18
J
26
J25
J14
J13
J
20
J19
J1
0
J
9
J8
J7
J5
J6
J4
B
L
E
N
D
E
R
1
A
C
-
N
B
L
E
N
D
E
R
2
A
C
-
N
B
L
E
N
D
E
R
1A
C
-
L
B
L
E
N
D
E
R
2A
C
-
L
DRAIN VALVE AC BRN
DRAIN VALVE AC BLU
I
C
E
C
A
R
OU
S
E
L
A
C
-
L
I C
E
C
A
R
OU
S
E
LA
C
-N
S
Y
R
U
P
F
R
I
D
GE A
C
-
L
S
Y
R
U
P
F
R
I D
GE A
C
-
N
I
C
E
C
O
MP
R
E
S
SA
C
-
L
I C
E
C
OMP
R
E
S
S
A
C
-
N
S
R
B
A
C
-L I
N
S
R
BA
C
-
N
I
N
MOD
B
U
S
M
OD
B
U
S
SMAR
ICE MACHINE
CONDENSER
COIL TEMP
BASE
CONDENSER
COIL TEMP
T
RELA
Y
BOARD
B
R
N
B
R
N
B
L
K
B
R
N
B
L
U
BLK
B
L
U
B
L
U
W
H
T
B
L
U
BRN
WHT
F
A
N
+
2
4
F
A
N
GN
D
BLK/W
BLK/W
BLK/W
RED
BLADE
MOTOR
2
BLADE
MOTOR
1
STEP
MOTOR
2
STEP
MOTOR
1
MP
1
MP1
+24VDC
MN
2
MN2
MP
2
MP2
MN
1
MN1
R
1
BLK
BLK
RED
RED
MOT
OR
2A
C
-
N
M
OT
OR
1
AC-N
B
L
E
N
D
E
R
2
A
C
-
N
B
LEN
D
ER
1
AC-N
MOT
OR
2A
C
-
L
MOTOR 1 AC-L
B
L
E
N
D
E
R
2A
C
-
L
BLENDER 1 AC-L
+24VDC
+24VDC
DC GND
DC GND
MTA 4
MTA 4
MT
A 4
MT
A 4
J10
J10
J12
J12
J1
J1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
4
4
4
4
1
1
2
2
M
T
A2
M
TA 2
J2
J
7
J7
J
2
J5
J5
J6
J
6
J4
J4
J9
J9
J8
J13
J13
MODBUS
MODBUS
DOOR SWT
DOOR SWT
HOME SWT
HOME SWT
MOTOR
CONTROLLER
BOARD 2
MOTOR
CONTROLLER
BOARD 1
3
3
RED
YEL
B
R
N
BRN
W
H
T
W
H
T
B
L
U
BL
U
WTH
WTH
GRN
GRN
BRN
BRN
BRN
BRN
BLU
BLU
DOOR
SWITCHES
DOOR
SWITCHES
HOME
POSITION
SWITCH 2
HOME
POSITION
SWITCH 1
MA
GN
E
T
MAGNET
BLENDER
ASSEMBLY
+
2
4
V
D
C
R
1
R
E
D
Y
E
L
R
E
D
Y
E
L
CABINET REFRIGERATION AC
SHT2
SHT3
SHT2
SHT2
SHT2
SHT3
SHT2
SHT3
SHT3
DRAIN VALVE AC
SYRUP V
AL
VES
ICE COMPRESSOR AC
ICE CAROUSEL AC
SWT AC POWER
DUCT F
AN 24V
ICE POSITION
SHT3
BIN LEVEL SENSOR
SHT3
USER INTERFACE
USB PORT
Left Side Panel
R
ED
Y
E
L
BLK
WHT
AC LINE - BLK OR BRN
AC GROUND - GRN
AC NEUTRAL
- WHT OR BLU
CHASSIS
GND
SW3
ON/OFF
SWITCH
B
R
N
B
L
U
A
C
L
I
N
E
A
C
N
E
U
CHASSIS
GND
C
H
A
S
S
I S
G
N
D
CHASSIS
GND
CHASSIS
GND
GRN
/
Y
GR
N
GRN/Y
GRN/Y
J29
J30
J31
J32
J33
J34
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
TEMP
DRIVE
TEMP
DRIVE
TEMP
DRIVE
NOZZLE PROBE
CABINET
PROBE
DEFROST
PROBE
SHT3
SHT3
+24 VDC, 8.4 A
POWER SUPPLY
+24VDC
DC GND
123
4
5
6
7
8910111213
123
4
5
CN1
CN2
GR
N
/
W
H
T
G
R
N
R
E
D
R
E
D
/
W
H
T
GRN/WHT
GR
N
R
ED
R
E
D
/
WH
T
Mfg: Mean Well
Model: MPS-120-24
P
ERSONALITY
M
ODULE
J8
P
ERSONALITY
M
ODULE
PM
P
ERSONALITY
M
ODULE
J3
P
ERSONALITY
M
ODULE
BIC SMOOTHIE SYSTEM DIAGRAM, SHEET 1
BLK
WHT
POWER RELAY
ADD FOR
220V/50Hz MODELS
BLK
RED
0
.
1
µ
F2
7
5
V
EXTERNAL
CAPACITOR
0.1
µF
275
V
BLENDER
ASSEMBLY
EMC
FILTER
TERMINAL
BLOCK
EXTERNAL
CAPACITOR
B
R
N
BRN
ADD FOR DUAL SPINDLE UNITS
SHT3
BIN LEVEL
SENSOR 24V
EVAP FANS
BIN LEVEL
BIN LEVEL RELAY BROWN
BIN LEVEL RELAY BLUE