Schematic Wiring Diagram - Bunn Dual Operating & Service Manual

SCHEMATIC WIRING DIAGRAM

DUAL BREWER W/DIGITAL BREWER CONTROL
WHI/RED
J1-1
WHI/RED
D
WHI
I
G
WHI
I
WHI
T
WHI
A
L
BLK
B
BLK
R
BLK
E
BLK
W
E
WHI/GRN
R
WHI/GRN
WHI
C
TAN
O
BLU
N
T
TAN
R
BLU
O
L
REFILL
BLK
C
WHI/BLU
SOL
I
J1-24
R
C
BLK
J3-1
U
I
WHI/VIO
T
B
O BLK
A
YEL
R
BLK
D
RED
BLK
PNK
TAN
ORA
GRY
WHI
WHI
RED
BLU
RED
PNK
YEL
VIO
GRY
GRN
RED
PNK BLK
RED
RED
RED
PNK
PNK
WHI WHI
RED
J3-40
10864.0000H 9/00 © 1995 BUNN-O-MATIC CORPORATION
OPTIONAL
RT BREW
RT BYPASS
WHI
SOL
SOL
OPTIONAL
LT BREW
LT BYPASS
SOL SOL
WHI
RED RED
OPTIONAL
N.C.
DAY/NIGHT
OVERFLOW
SWITCH
PROTECTION SWITCH
LT START SW RT START SW
BLK BLK
P1
WHI
TEMP.
P2
WHI SENSOR
READY
P2
GRY
P1
PNK
DRY PLUG
DETECTION
6
5 CONTROL
4 & DISPLAY
CONNECTOR
3
INTERFACE
2
1
LIQUID LEVEL SENSOR
RT ON/OFF SW
WHI
WHI
RT LIMIT T'STAT
BLK BLK
WHI
WHI
LT LIMIT T'STAT
BLK
BLK
P4
P2
GRY
P3
TAN
P1
PNK
WHI/VIO
WHI/RED
P4
P2
VIO
PNK
P3
YEL
P1
ORA
WHI/VIO
WHI/GRN
Page 53
WHI/VIO
120V.A.C.
WHI
208 0R 240V.A.C.
120V.A.C.
BLK
GRN
RT WARMER
WHI/RED
WHI/RED
RT TANK HEATER
BLU
TRIAC
P1
BLU BLU
P2
TAN
LT ON/OFF SW
LT WARMER
WHI/GRN
WHI/GRN
LT TANK HEATER
BLU
TRIAC
P1
BLU BLU
P2
TAN
GRY
PNK
TAN
S
R E
I L
G E
H C
T T
4
GRY
3
B S
INTERFACE
PNK
A W
2
CONNECTOR
T I TAN
1
C T
H C
H
GRY
PNK
TAN
S
E
L
L
E
E
F
C
T
T
B
S
A
W
T
I
120/208 OR
C
T
H
C
120/240 VOLTS AC
H
3 WIRE
SINGLE PHASE
WHI/VIO
WHI/VIO
GRINDER
27040 032201