Bunn LCA-2 PC Installation & Operating Manual page 35

SCHEMATIC WIRING DIAGRAM LCC-2A/LCA-2A/LCA-2A, PC
CAPACITOR .01uF
L1
GRN
BLK
BLK-14
Fuse 1
BLK BLK
10 AMP
UNIVERSAL
TUBE
POWER SUPPLY
WARMER
RED
BLK
WHI
N(L2)
TUBE
BLK
L(L1)
WARMER
BLK
-V GRN
RED
+V
GRN
-V
RED
+V
TOUCHPAD
1
2
3
YES (+)
4
5
EXIT
6
NO (-)
7
RED RED
LEFT RPM
BLK BLK
SENSOR
GRN BLU
RED RED
RIGHT RPM BLK BLK
SENSOR
GRN VIO
BLK LEFT RED
PUMP WHI/YEL
YEL
BLK RED
RIGHT
PUMP ORN
WHI/ORN
GRN
GRN
DISPENSERS WITH
PORTION CONTROL
LF DISP. SW. S
W
J1-1
I BLU/WHI
T
RED/BLK
C
GRN
H
ORN/BLK
J1-5
GRN/WHI
A
N
BLK
D
RED/WHI
L
BLU/BLK
RT DISP. SW.
J1-10
E
RED
D
GRN/BLK
B
WHI/BLK
O
ORN
A
R
WHI
D
J1-16
230 VOLTS AC
2 WIRE
SINGLE PHASE
50 HZ
34641.0001J 09/06 © 2002 BUNN-O-MATIC CORPORATION
RFI SUPPRESION
CAPACITOR 2.2uF
SW. & THERMOSTAT
TRIAC
BLK-14 BLU-14 BLU-14
J14-1
C
O
J14-7 N
T
VIO
J7-1
BLU
R
RED
O
YEL
ORN L
J7-5
BLK
BLK
P
RED
WHI/ORN
WHI/YEL
J7-10
C
J8-1
B
J8-3
O
A
J18-1
R
D
J18-6
SELECTOR SELECTOR
SWITCH SWITCH
WHI/GRY WHI/YEL
NITE RINSE
BLK BLK
WHI/VIO TAN
RUN PRIME
BLK
CAPACITOR .01uF
GRN
GRN
DOUBLE POLE
LIMIT THERMOSTAT
1 2
TANK HEATER
RED-14
3 4
WHI
10 AMP
PORTION
CONTROL
DOOR
WHI/BLU
J3-1
RED
WHI/RED
BLK
J3-6
RED
J4-1
RED/BLK
BRN/WHI
BRN/BLK
WHI/GRY
J4-5
BLU/BLK
J5-1
J5-3
BLU
J16-1
ORN
WHI/ORN
WHI/YEL
PNK
J16-5
VIO
BLK
BLK
BLK
BLK
GRN
BLK
J16-12
HEAT SINK
THERMISTOR
LCC Models only
35
N
BLK
RED-14
Fuse 2
WHI
OVERFLOW
PROTECTION SW
RED RED WHI/GRY
WHI/GRY
RED/BLK
SOL
RED
HOT WATER
RED BRN/BLK
SOL
RIGHT DISP
RED BRN/WHI
SOL
LEFT DISP
RED BLU/BLK
SOL
REFILL
1
P
R
O
B
E
GRN
WHI/YEL BLK WHI/ORN
BLK
LEFT RIGHT
CONDUCTANCE CONDUCTANCE
SENSOR SENSOR
RED
BLK
PELTIER
RED
t°
t°
COOLING CABINET
CABINET
THERMISTOR
t°
34766 092706