Schematic wiring diagram jdf-2 remaining circuits – Bunn JDF-2N User Manual
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J3-1
J3-2
J1-1
J1-5
J1-10
C
O
N
T
R
O
L
P
C
B
O
A
R
D
J1-18
J7-1
J7-5
J7-10
J7-16
J8-1
J8-8
J6-1
J6-6
J6-12
LAMP ASSY.
GRN
GRN
GRN
BLU
BRN/BLK RED/BLK
RED/BLK
RED/BL
K
GR
Y
WHI BLK
LIMIT
THERMOSTAT
K2
K2
COMP.
COMPRESSOR ASSEMBLY
+
–
RECT
TRANSFORMER
WHI/BLU
WHI
WHI
WHI
WHI/RED
WHI/RED
BLK
BLK
RED/BLK
RED/BLK
GRY
WHI
WHI
RECIR.
PUMP
WHI/G
RY
WHI/GRN
WHI/GRN
BRN/BLK
J5-1
J5-5
J5-1
0
J5-1
5
J5-1
9
RINSE
SOL
WHI
WHI/RED WHI
BLK
J4-1
J4-5
J4-10
J4-1
4
J9-1
J9-6
RED
PNK
VIO
VIO
RED/BLK
GRY
RED
WHI/RED
RED
BLK
WHI
BLK
RE
D
RED
VIO
GRY
BEEPER
SANITIZE
SWITCH
MOTOR
CONDENSOR FAN
BLK
BRN/BLK
BLU/BLK
BLU/BLK
BLK
GRY
PNK
WHI/BLK
WHI
PNK
GR
Y
GR
Y
GR
Y
GR
N
FAN
P
R
O
B
E
t
t
WHI/BLK
GRY
GRY
WHI
PNK
CABINET
THERMISTOR
WATER BATH
THERMISTOR
VIO
RE
D
BL
K
WHI
WHI
WHI/GRN
1
4
FLUORESCENT
LAMP
BALLAST
BLK
BLK
WHI
ON/OFF
WHI
WHI
WHI/GRY
BLK
BLU/BLK
GRN
1
1
1
BL
K
BL
K
BL
K
WHI
GRN/YEL
1
10
1
1
6
GR
Y
WHI PNK
OPTIONAL
K1
K1
120V
MODELS
N
A B
A B
A B
L1
230V
MODELS
GRN/YEL
N
L1
GND
BL
K
WH
I
BRN
BLU
EMI
FILTER
+
24 VDC
5 VDC
24 VDC
120 VAC or
230 VAC
120 VAC or
230 VAC
24 VDC
24 VDC
24 VAC
50/60 VAC
A
B
SCHEMATIC WIRING DIAGRAM
JDF-2 REMAINING CIRCUITS
JUMPER ON
PINS J4-1 & J4-4
230V MODELS
ONLY
WHI/BLU
WHI/VIO
SOL
WATER
INLET
J11-1
J11-3