Bunn Single Operating & Service Manual page 43

SCHEMATIC WIRING DIAGRAM SINGLE-A & -B BREWER
L1
LIMIT THERMOSTAT
BLK-12
BLK
BLK
OPTIONAL 3-SET SELECTOR SWITCH SHOWN
WITH GRINDER INTERFACE OPTION
ORN
BLU
FRACTIONAL BATCHES
(CONNECT
AS REQUIRED)
FULL BATCH
S (NO CONNECTION)
E
L
E
C
WHI/VIO
T
O
R
S
GRY
W
PNK
TAN
200 OR 240 VOLTS AC
2 WIRE + GRD
BLK-12 BLK-12
K1
N.O.
OVERFLOW
PROTECTION SW
RED RED BLU
1/4 BATCH
1/3 BATCH
1/2 BATCH
2/3 BATCH
YEL 3/4 BATCH
BATCH COMMON
4
GRINDER
3
INTERFACE
2
CONNECTOR
1
26885.0003C 11/06 © 1996 BUNN-O-MATIC CORPORATION
TANK HEATER
RED-12
READY INDICATOR
SW. & THERMOSTAT
BLK
WHI/VIO
1
BREW
2
WHI/ORA
TIMER
3
WHI/GRN
4
WHI/YEL
5
SWITCH
WATER
BYPASS
WHI/GRN
SOL
ON/OFF
SWITCH
WHI/VIO
Page 43
GRN/YEL
K1
N.O.
TANK HEATER
CONTACTOR
K1
REFILL
VIO
SOL
1
LIQUID
BLU
2
LEVEL
3
BOARD
PNK-20
4
PROBE
100W WARMER
(NOT AVAILABLE ON
WHI/VIO
SOL
START
DISPENSE
WHI/RED
L2
RED-12
RED
RED
RED
SINGLE-TF)
RED
RED
RED
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