Bunn Electric Brewing System LCR-2 - Manual (Page 34)

34 36026 062210
36025.0004A 07/10 © 2010 BUNN-O-MATIC CORPORATION
120 VOLTS AC 2 WIRE
120/208-240 VOLTS AC 3 WIRE
208-240 VOLTS AC 2 WIRE
SINGLE PHASE 50/60HZ
J14-1
J14-7
J7-1
J7-5
J7-10
J18-1
J18-6
J18-7
J2-1 J2 -8
J3-1
J3-6
J4-1
J4-5
J5-1
J5-3
J6-1 J6-5 J6-1
0
J6-1
5
J6-2
0
J1-1 J1-4 J15-1 J15-4
C
O
N
T
R
O
L
P
C
B
O
A
R
D
J8-1
J8-3
J16-1
J16-5
J16-12
DOOR
PORTION
CONTROL
ORN BLK BLK BLK WHI WHI TA
NT
AN
BLK GR
Y
GRN RED
SOL
RED
RED
RED
RED
SOL
SOL
SOL
LEFT DISP
RIGHT DISP
HOT WATER
REFILL
RED RED
OVERFLOW
PROTECTION SW
P
R
O
B
E
t
LEFT
CONDUCTANCE
SENSOR
RIGHT
CONDUCTANCE
SENSOR
1
BLK WHI
GRN
GRN
WHI/ORN WHI/ORN
WHI/YEL
ORN
ORN
BLK
BLK
BLK
BLK
RED
RED
VIO
VIO
BLU
BLU
RED
RED
RED
YEL YEL
RIGHT
PUMP
LEFT
PUMP
RED BLK
RED BLK
RED
RED/BLK
RED/BLK
BRN/WHI
BRN/WHI
ORN
PNK
BLK
BLK
BLU
BLK
RED
BLK
BLK
GRN
BRN/BLK
BRN/BLK
BLU/BLK
BLU/BLK
WHI/GRY
WHI/GRY
WHI/RED
WHI/BLU
WHI/YEL
WHI/ORN
BLK BLK
BLK
RE
D
BL
K
WHI/BL
U J1-1
J1-5
J1-10
J1-16
S
W
I
T
C
H
A
N
D
L
E
D
B
O
A
R
D
GR
N
OR
N
TA
N
RE
D
BL
K
WH
I
GRN/WHI GRN/BLK WHI/BL
K
WHI/GR
Y
WHI/VI
O
WHI/YE
L
RED/BL
K
ORN/BLK RED/WH
I
BLU/WHI BLU/BLK
WHI
RIGHT RPM
SENSOR
LEFT RPM
SENSOR
RED
BLK
BLK
RED
BLK
GRN
GRN
SELECTOR
SWITCH
SELECTOR
SWITCH
RINSE
PRIME
NITE
RUN
N(L2)
L(L1)
-V
+V
UNIVERSAL
POWER SUPPLY
1
2
3
4
5
6
7
YES (+)
EXIT
NO (-)
TOUCHPAD
GRN
GRN
SCHEMATIC WIRING DIAGRAM
LCR-2/LCR-2, PC/LCR-2C/LCR-2C, PC
WHI/ORN WHI/YEL BLK BLK
BLK OR
N
GRN
WHI/RE
D
TAN
WHI/YEL
WHI/VIO
WHI/GRY
GRN
ORN
RED
BLK
WHI
GRN/WHI
GRN/BLK
WHI/BLK
RED/BLK
ORN/BLK
RED/WHI
BLU/WHI
BLU/BLK
WHI/YEL
LF DISP. SW.
DISPENSERS WITH PORTION CONTROL
RT DISP. SW.
-V
+V
BLK
BLK
RED
RED
TUBE
WARMER
TUBE
WARMER
J17-4
J17-1
BLK
YEL
t
CABINET
THERMISTOR
REFRIGERATION CABINET
CONDENSER FAN
CONDENSER
EV
APOR
AT
OR
FA
N
EV
APOR
AT
OR
EVAPORATOR
SENSOR
RED
BLK
BLK
BLK
WHI/BLU
RED
1
1
4
1
-
+
+
F
D
C
P
T 6
2
t
1 2
WHI/BLU
WHI/RED
WHI/RED
WHI/RE
D
BL
K
WHI/RED
COMPRESSOR
ELECTRONIC
MODUL
E
YEL
BLK
BLK
YE
L
BL
K
BLU
BL
K
BL
U
YEL
BLK
BLK
BLU
WHI/YEL
WHI/YEL
WHI/YEL
JUMPER
WHI/GRY
BLK
TRIAC
TANK HEATER
LIMIT
THERMOSTAT
L1 N (120V 2-Wire)
L2 (208-240V 2-Wire)
BLK-14
BLK-14
BLK-14
BLK
BLK-14 BLU-14
Early Models
BLU-14 RED-14
RED-14
1
3
2
4
RED-14
WHI WHI
GRN
SW. & THERMOSTAT
MASTER ON/OFF
SWITCH
Fuse 1 BLK
10 AMP
Fuse 1
10 AMP
(Older models may not have the Master Sw. and/or 10 Amp Fuses)