Schematic wiring diagram jdf-2s – Bunn SILVER SERIES JDF-4S User Manual
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39992 102809
J6-1
J11-1
J11-5
J6-1
J6-5
J6-3
C
O
N
T
R
O
L
P
C
B
O
A
R
D
J5-1
J5-4
J2-1
J2-6
GRN
WHI/ORN
LEFT
DISPENSE
RIGHT
DISPENSE
LEFT
DISPENSE
RIGHT
DISPENSE
YEL
YEL
WHI/VIO
RECIR.
PUMP
BR
N
WH
I
BL
K
J1-1
J1-5
WH
I
J3-1
J3-2
WHI/BL
K
ORN
WHI/VIO
WHI/ORN
VIO
RED
RED
WHI/RED
BLK
WHI
RED/BLK
RED/BLK
YEL
WHI/BLU
BLU
BLK
RED
BLU
YEL
ORN
BLK
RED
BLU
YEL
ORN
RED
MOTOR
CONDENSOR FAN
RED/BLK
BLU/BLK
BLU/BLK
J7-1
J7-2
J9-1
J9-2
PUMP
PUMP
FAN
AUXILLARY
CONTROL BOARD
t
t
WHI/BLK
GRY
BLK
WHI
CABINET
THERMISTOR
WATER BATH
THERMISTOR
WHI
WHI
WHI
BL
K
38951.0001D 10/09 © 2006 BUNN-O-MATIC CORPORATION
BLU/BLK
1
BL
K
BL
K
BL
K
WH
I
GRN
1
BLK
REFRIGERATION
SWITCH
K1
SCHEMATIC WIRING DIAGRAM JDF-2S
1
12
WHI/VIO
WHI/VIO
VIO
VIO
VIO
WHI/ORN
WHI/ORN
YEL
YEL
RED
RED
RED
RED
ORN
ORN
ORN
SOL
SOL
WATER INLET
VALVE
BRN
WHI
SOL
BLK
TRANSFORMER
WHI
BLU
WHI/BLU
L
O
A
D
L
I
N
E
WHI
WHI/BLK
K1
120V
MODELS
N
A B
A B
A B
L1
WHI/GR
N
BRN/WH
I
A B
230V
MODELS
GRN/YEL
N
L1
GND
BR
N
BL
U
EMI
FILTER
120 VOLTS AC
or
230 VOLTS AC
2 WIRE
SINGLE PHASE
J1-1
J1-3
J5-1
J5-5
J4-1
J4-5
J3-1
J3-5
J2-1
J2-5
PUSH BUTTON OPTION
Models with Membrane Switches
Models with Mechanical Switches
STATIC
SHIELD
DISPENSE
STATION
#2
STOP/PLU
S
LARGE
MEDIUM
SMAL
L
STATIC
SHIELD
DISPENSE
STATION
#1
DISPENSE
STATION
#2
DISPENSE
STATION
#1
STOP/PLU
S
LARGE
MEDIUM
SMAL
L
DISPENSE
STATIC
SHIELD
DISPENSE
STATIC
SHIELD
GRN or YEL
RED
BLK
BLK
BLK
RED
BLK
1
RIGHT
DISPENSE
SWITCH
GRN
BLK
LEFT
DISPENSE
SWITCH
DISPENSE
LOCKOUT
SWITCH
1
4
BL
K
TRANSFORMER
WH
I
BL
K
WH
I
WH
I
GR
N
GR
N
GRN
BLU or BR
N
WH
I
RE
D
GR
N
WH
I
BR
N
WH
I
BR
N
BL
K
RE
D
WH
I
WH
I
BL
K
RE
D
WH
I
WH
I
BL
K
BL
K
BL
U
BL
U
BLU or BR
N
WHI/GRN
WHI/BL
K
WHI/GRN
WHI
WHI
WHI
WHI
WHI
WHI/BLK
LOAD
LINE
1
3
+
˜
µ
-
Chassis
Ground
RECTIFIER
DOOR
HARNESS
DOOR
(Single Ballast)
Models with Dual Dispense Option
1
3
DOOR
(Dual Ballast)
Chassis
Ground
Chassis
Ground
BALLAST
BALLAST
WHI
WHI
BALLAST
WHI
WHI
1
2
1
2
BLK
DISPENSE
LOCKOUT
SWITCH
BLK
TRANSFORMER
WHI
BLU
WHI/BLU
L
O
A
D
L
I
N
E
J12-1
J12-3
WHI/BLU
BLU
ST
AR
T
RUN
COMPRESSOR ASSY
LIMIT
THERM.
COMPRESSOR
MOTOR
3
PTC
ASSY
4
5
6
2
1
N
GRN/YEL-16
Chassis
Ground
SCHEMATIC WIRING DIAGRAM JDF-2S