Wiring Diagrams - Bunn Single Operating & Service Manual

SINGLE BREWER W/DIGITAL BREWER CONTROL
WHI/RED
J1-1
WHI/RED
D
RED RED
I
RED
G
I
RED
T
RED
A
L
B
R
E
BLK
W
E
R
C
TAN
O
BLU
N
T
R
O
L
C
WHI/BLU
I
J1-24
R
C
BLK
J3-1
U
I
WHI/VIO
T
B
BLK
O
A
YEL
R
BLK
D
OVERFLOW PROTECTION SWITCH
RED
BLK
PNK
TAN
GRY
P1
WHI
WHI
P2
BLU
RED
P2
PNK
P1
GRY
GRN
PNK
RED
PNK
BRN
RED
J3-40
SCHEMATIC WIRING DIAGRAM
ON/OFF
SW
BLK WHI/RED WHI/RED
BREW
REFILL
SOL
SOL
BLK
PROBE, DRY PLUG
START SW
PREVENTION
RED RED
WHI
TANK
WHI
TEMP
t°
SENSOR
PNK
GRY
RED
6
BLK
5
CONTROL
RED
4 & DISPLAY
RED
CONNECTOR
3
PNK
INTERFACE
2
BRN
1
White Strip-Tac Plus
Black Ink
LOWER WARMER
TRIAC
P1
BLU WHI/VIO
BLU
P2
TAN
LIMIT
THERMOSTAT
TANK HEATER
BLK
OPTIONAL
DAY/NIGHT
SWITCH
P2
GRY
P3
TAN
P1
PNK
P4
TANK LEVEL
SENSING
200 – 240 VOLTS AC
2 WIRE
SINGLE PHASE
10853.0000B 5/98 © 1994 BUNN-O-MATIC CORPORATION
Page 46
GRN
RED
200 – 240 V.A.C.
BLK
4
GRY
GRINDER
3
INTERFACE
PNK
2
CONNECTOR
TAN
1
B S S
A E W
T L I
C E T
H C C
T H
27038 091900