Bunn TITAN DUAL Service & Repair Manual page 30

RELEASED FOR PRODUCTION
L1 L2 L3 N
TERMINAL GRN
BLOCK
• FOR 3 PHASE OPERATION, WIRE AS SHOWN.
• FOR SINGLE PHASE OPERATION, MOVE BLU
WIRE INTO CELL WITH BLK WIRE; APPLY
POWER ACROSS L1, L2 AND N.
BLU-12
RED-12
BLK-12
MAIN ON/OFF
SWITCH
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
C WHI/BLU
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
LEVEL
PROBE
PNK
J3-1
GRN
RED
t
RED
PNK
J3-5
J3-8
J2-1
J2-5
J2-10
J2-15
J2-20
J2-22
J16-1
J16-5
120/208 OR 120/240
VOLTS AC
50-60 Hz
3 PHASE - 1 PHASE
39972.0000E 11/10 ©2007 BUNN-O-MATIC CORPORATION
DIR Num: 41747.0000
SCHEMATIC WIRING DIAGRAM
TITAN DUAL
BLK-12
BLK
L1
TERMINAL
BLOCK
RED-12
L2
BLU-12
L3
CONTACTOR
2.2uF
BLK RED
RIGHT
DISPENSE
SOL
RIGHT
SOL
FUNNEL LOCK
(Optional)
LEFT
SOL
FUNNEL LOCK
(Optional)
CONTROL PANEL ASSY
1
22
STATIC
SHIELD
Page 30
LIMIT #1
TANK HEATER #1
BLK-12 BLK-12
4 3
T1
LIMIT #2
TANK HEATER #2
RED-12 RED-12
T2 4 3
LIMIT #3
TANK HEATER #3
BLU-12 BLU-12
T3
4 3
LEFT
BYPASS
SOL
LEFT
DISPENSE
SOL
REFILL
SOL
RIGHT
BYPASS
SOL
RIGHT
FULL
RIGHT
BREW
C
RIGHT
BREW
B
PROG
"Control"
LEFT
PROG
ON/OFF
"Digital"
LEFT
FULL LEFT
BREW
C
LEFT
HALF
LEFT
RIGHT ON/OFF
ON/OFF
RIGHT
LEFT
FULL FULL
RIGHT
HALF
12, December 2018
TANK LID-TOP VIEW
HEATER
HEATER
LIMIT
#1
#3
#2
LIMIT
HEATER
LIMIT
#1 #2
#3
LIMIT #1
BLU-12 BLU-12
2 1
LIMIT #2
BLK-12 BLK-12
2 1
LIMIT #3
RED-12 RED-12
2 1
WHI
WHI
WHI
WHI
WHI
WHI
WHI
RIGHT
HALF
RIGHT
ON/OFF
RIGHT
PROG
RIGHT
BREW
A
PROG
"Brewer"
LEFT
PROG
LEFT
BREW
B
LEFT
BREW
A
LEFT
HALF
41747 030812