Repair manual

Page 33
LIMIT THERMOSTAT
TRIAC
TANK HEATER
SOL
SOL
SOL
SOL
BREW
BYPASS
REFILL
WHI
WHI
MT 1 BLU -14
BLK-14
BLK-14
RED
N.C.
RED
OVERFLOW
PROTECTION SWITCH
FUNNEL LOCK
(OPTIONAL)
+
–
AC
AC
RECTIFIER
4
AMP
24VDC
+
–
BLK
BLU/BLK
BLK
BLU/BLK
RED
200 VOLT AC
2 WIRE + GND
SINGLE PHASE
50/60HZ
32043.0006C 06/07 © 2007 BUNN-O-MATIC CORPORATION
MT2
SERVER
TRANSFORMER
BRN/BLK
BRN/WHI
BLK
YEL
TAN
WHI/VIO
GRY
WHI/GRN
VIO
RED
RED
RED RED
RED
BLK
SCHEMATIC WIRING DIAGRAM
SINGLE SH DBC (W/SMART FUNNEL)
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
L1 Large Batch LED
L2 Medium Batch LED
L3 Small Batch LED
L4 On/Off LED
LED's
C1 D1 A1 B1 B2 A2 D2 D3 C2 C3
L3
L4 L1 L2
TOUCH SWITCH ASSMBLE
GRN
L1
BLK-14
RED-14
RED-14 RED-14
BLK-14
MAIN ON/OFF SWITCH ONLY
(Late Models only)
L2
RED
BLK
BLK-14
White Strip-Tac Plus
Black Ink
Finished Size: 7" x 9"
~75% Reduction
41746 112008