Bunn Single SH Coffeemaker User Manual


 
Page 44
BLK
WHI/VIO
WHI/RED
WHI/RED
WHI
WHI
WHI
BLK
TAN
BLU
WHI/BLU
BLK
GRN
BLK
BLK
BLK BLK
YEL
BLK
RED
BLK
PNK
TAN
GRY
WHI
WHI
BLU
BLU
RED
PNK
GRY
PNK
RED
WHI
PNK
RED
P2
P1
GRN
RED RED
33824.0000A 2/01 © 2001 BUNN-O-MATIC CORPORATION
120 VOLTS AC 2 WIRE
120/208 VOLTS AC OR
120/240 VOLTS AC 3 WIRE
SINGLE PHASE
BREW
WHI/RED
WHI
ON/OFF SW
WHI
BLK
TAN
BLU
BLK
BLU
GRY
PNK
P2
P1
START SW
OPTIONAL
DAY/NIGHT
SWITCH
P2
P1
WHI
WHI
CONTROL
& DISPLAY
CONNECTOR
INTERFACE
2
4
3
1
5
6
RED
BLK
RED
WHI
WHI
PNK
RED
TANK HEATER
BLK
WHI
WHI
BLK
RED
BLK
WHI
OPTIONAL
BYPASS
P1
P3
TAN
GRY
PNK
GRINDER
INTERFACE
CONNECTOR
GRY
TAN
PNK
4
1
2
3
P4
P2
WHI/RED
WHI/VIO
WHI
OVERFLOW PROTECTION SWITCH
D
I
G
I
T
A
L
B
R
E
W
E
R
C
O
N
T
R
O
L
C
I
R
C
U
I
T
B
O
A
R
D
SOL
REFILL
TRIAC
208 0R 240V.A.C.
120V.A.C.
120V.A.C.
SOL
SOL
LIMIT
THERMOSTAT
S
W
I
T
C
H
S
E
L
E
C
T
B
A
T
C
H
SINGLE SH BREWER W/DIGITAL BREWER CONTROL
SCHEMATIC WIRING DIAGRAM
TEMP
SENSOR
WHI/VIO
J1-1
5
10
15
20
J1-24
J3-1
5
10
15
20
25
30
35
J3-40
DRY PLUG
DETECTION
PNK
TANK
GROUND
N.C.
N.O.
N.C.
LIQUID LEVEL SENSOR
+
AC
AC
RECTIFIER
4
AMP
TRANSFORMER
RED
BLK
BLU/BLK
BLU/BLK
BLK
12
1
2
5
6
7
Front view of Brewer
Server Connector
24VDC
+
+
CIRCUIT
BREAKER
BLU/BLK
28230 022701