Bunn BrewWise DBC Service Manual page 29

SINGLE SH DBC (W/SMART FUNNEL)
L1
LIMIT THERMOSTAT
BLK-14
BLK-14
BLK
230 VOLT AC
2 WIRE
SINGLE PHASE
50HZ
32043.0001B 07/05 © 2002 BUNN-O-MATIC CORPORATION
SCHEMATIC WIRING DIAGRAM
GRN/YEL
BLK RED
EMI
FILTER
RED
BLK
MT2
L2 L1 L4
BLK
SERVER
TRANSFORMER
BLU/BLK
RESETTABLE
FUSE
4
AMP
24VDC
BLU/BLK – +
BLK
AC
–
RED
RECTIFIER
+
AC
NOT A PURCHASED SCHEMATIC
Page 29
FOR REFERENCE ONLY
THERMAL
TRIAC
SAFETY FUSE
MT 1 BLU -14
TOUCH SWITCH ASSMBLE
L3
C1 C2 D1 C3 D2 A1 D3 A2
VIO
REFILL
SOL
WHI/GRN
GRY
BREW
SOL
WHI/VIO
RED
TAN
N.C.
YEL
PROTECTION SWITCH
BLK
RED
BRN/WHI
BRN/BLK
Touch Switch Assembly Codes
A1 Brew
A2 On/Off
B1 "Hidden" Left
B2 "Hidden" Right
C1 Large Batch
C2 Medium Batch
C3 Small Batch
D1 "Digital" Left Hidden Button
D2 "Brewer" Center Hidden Button
D3 "Control" Right Hidden Button
L2
THERMAL
SAFETY FUSE
RED
TANK HEATER
B1 B2
WHI
BYPASS
WHI
SOL
RED
RED
OVERFLOW
RED
SOL
FUNNEL LOCK
(OPTIONAL) RED
LED's
L1 Large Batch LED
L2 Medium Batch LED
L3 Small Batch LED
L4 On/Off LED
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