Wiring Diagrams - Bunn CDBC Operating & Service Manual

SCHEMATIC WIRING DIAGRAM CDBC - 15, 20 & 35
L1
LIMIT
THERMOSTAT
BLK-14
WHI
BLK
COUNTER
(OPTIONAL)
BLK
J1-1
BLK
C
J1-2
O BLU-14
COM
N
BLK-14
N.O.
T
WHI
R
J1-1
O BLK
L
BRN/BLK
P
WHI/BLU
J1-5
WHI/RED
C
YEL
WHI/VIO
B
VIO
O
A
WHI/GRN
J1-10
R
CONTROL PANEL ASSY
D
BREW SW
J2-1
ON/OFF SW
J2-6
HIDDEN SW
STATIC
J2-11
SHIELD
PNK
J3-1
GRN
WHI
BLK
J3-4
BLK
J5-1
29077.0000C 04/03 ©1998 BUNN-O-MATIC CORPORATION
BLU-14
"KEEP WARM" HEATER
LT FRNT SW LT REAR SW
TOP FRNT SW TOP REAR SW
RT REAR SW RT FRNT SW
(NOTE – ALL WARMERS ARE NOT
AVAILABLE ON ALL MODELS!)
LEVEL
PROBE
t°
GRN
TANK HEATER
BLK-14
(CONTROLLED BY ON/OFF SW)
WHI/RED
DISPENSE
WHI/GRN
SOL
WARMER ASSY "A"
P2
FRONT WARMER
BRN/BLK BRN/BLK
(SEE TABLE BELOW FOR USAGE)
P3
REAR WARMER
VIO VIO
WARMER ASSY "B"
P2
FRONT WARMER
YEL YEL
(SEE TABLE BELOW FOR USAGE)
REAR WARMER
P3
WHI/VIO
WHI/VIO
WARMER WIRING REFERENCE
(ALL CONFIGURATIONS INCLUDE BREW STATION WARMER)
WITH TOP WARMERS
WITH LEFT WARMERS
WITH RIGHT WARMERS
WITH LEFT & RIGHT WARMERS
WITH LEFT & TOP WARMERS
WITH RIGHT & TOP WARMERS
120V AC 2 WIRE
120/208V AC 3 WIRE
120/240V AC 3 WIRE
SINGLE PHASE
Page 31
WHI-14 (MODELS 15 & 20)
RED-14 (MODEL 35)
WHI
BREW STATION WARMER
REFILL
WHI/BLU
SOL
P1
WHI
W
P1, P2, &
H
P3 ARE
I
PINS OF A
POLARIZED
THREE-PIN
CONNECTOR.
P1
WHI
W
H
I
LEFT TOP
– "A"
"B" –
– –
"B" –
"B" "A"
– "A"
N L2
WHI
WHI
WHI
WHI
WHI
WHI
RIGHT
–
–
"A"
"A"
–
"B"
35582 041503