Bunn TITAN DUAL Service & Repair Manual page 29

RELEASED FOR PRODUCTION
L1 L2 L3 N
GRN
TERMINAL
BLOCK
• FOR 3 PHASE OPERATION, WIRE AS SHOWN.
• FOR SINGLE PHASE OPERATION, MOVE BLU
WIRE INTO CELL WITH BLK WIRE; APPLY
POWER ACROSS L1, AND N.
MAIN ON/OFF
SWITCH
N N
BLU-12
L3 L3
RED-12
L2 L2
BLK-12
L1 L1
EMI
FILTER
J20-1
J20-3
J21-1
C
J21-3
O RED/BLK
COM
N
BLK
N.O.
T
WHI/RED
R
J17-1
O ORN
L WHI/GRN
P
WHI/BLU
C
J17-5
BLU
B
O BLU/BLK
A
R
BLK
D
GRY
J17-10
WHI
BRN/BLK
BRN/WHI
J17-14
J15-1
TRANSFORMER
10VA
J15-5
WHI
J13-1
BLK
PNK
J3-1
GRN
RED
RED
PNK
J3-5
J3-8
J2-1
J2-5
J2-10
J2-15
J2-20
J2-22
J16-1
J16-5
230/400 VOLTS AC + GND
50-60 Hz
3 PHASE - 1 PHASE
DIR Num: 41747.0000
SCHEMATIC WIRING DIAGRAM
TITAN DUAL CE
WHI-12 WHI-12
N
BLU-12
L3
RED-12
L2
BLK-12
L1
BLK-12
L1
BLK
TERMINAL RED-12
BLOCK
L2
BLU-12
L3
CONTACTOR
2.2uF
BLK
RIGHT
DISPENSE
SOL
RIGHT
SOL
FUNNEL LOCK
(Optional)
LEFT
SOL
FUNNEL LOCK
(Optional)
LEVEL
PROBE
t
CONTROL PANEL ASSY
1
22
STATIC
SHIELD
39972.0001B 11/10 ©2008 BUNN-O-MATIC CORPORATION
LIMIT #1
TANK HEATER #1
BLK-12 BLK-12
T1 4 3
LIMIT #2
TANK HEATER #2
RED-12 RED-12
T2 4 3
LIMIT #3
TANK HEATER #3
BLU-12 BLU-12
T3
4 3
RED LEFT
BYPASS
SOL
LEFT
DISPENSE
SOL
REFILL
SOL
RIGHT
BYPASS
SOL
LEFT
ON/OFF
LEFT
FULL
LEFT
HALF
RIGHT
ON/OFF
RIGHT
FULL
RIGHT
HALF
Page 29
12, December 2018
TANK LID-TOP VIEW
HEATER
HEATER
LIMIT
#1
#2 #3
LIMIT
HEATER
#1
#2
LIMIT #1
VIO-12
2 1
LIMIT #2
VIO-12
2 1
LIMIT #3
VIO-12
2 1
RIGHT RIGHT
FULL HALF
RIGHT
RIGHT
BREW
ON/OFF
C
RIGHT
RIGHT
BREW
PROG
B
RIGHT
PROG
BREW
"Control"
A
PROG
PROG
"Brewer"
"Digital"
LEFT
LEFT
BREW
PROG
C
LEFT
LEFT
BREW
ON/OFF
B
LEFT
LEFT
BREW
FULL
A
LEFT
HALF
LIMIT
#3
WHI
WHI
WHI
WHI
WHI
WHI
WHI
WHI
WHI
WHI
41747 030812