55
J6-1
J6-3
C O N T R O L P C B O A R D
J5-1
J5-4
J2-1
J2-6
GR
N
WHI/OR
N
ST
AT
ION
1
DISPENS
E
ST
AT
ION
2
DISPENS
E
ST
AT
ION
1
DISPENS
E
ST
AT
ION
2
DISPENS
E
YE
LY
EL
WHI/VIO
RECIR. PUMP
BRN
WHI
BLK
J1-1
J1-5
WHI
J3-1
J3-2
WHI/BLK
OR
N
WHI/VI
O
WHI/OR
N
VIO
RE
D
RE
D
WHI/RE
D
BL
K
WH
IR
ED/BLK
YE
L
WHI/BL
U
BL
U
RE
D
MOTO
R
CONDENSOR
FA
N
RED/BL
K
BLU/BL
K
BLU/BL
K
J7-1
J7-2
J9-1
J9-2
PUMP
PUMP
FA
N
t
t
WHI/BL
K
GR
Y
BL
K
WH
I
CABINET
THERMISTOR
WA
TER BA
TH
THERMISTOR
WH
I
BLK
WHI
BLK
39921.0001D 10/09 © 2007 BUNN-O-MA
TIC CORPOR
AT
IO
N
BLU/BL
K
1
BLK
BLK
BLK
WHI
GR
N
1
K1
SCHEMA
TIC WIRING DIAGRAM JDF-4S
1
12
WHI/VI
O
WHI/VI
O
VI
O
VI
O
VI
O
WHI/OR
N
WHI/OR
N
YE
L
YE
L
RE
D
RE
D
RE
D
RE
D
OR
N
OR
N
OR
N
SO
L
SO
L
J13-
1
J13-
6
WHI/OR
N
ST
AT
ION
3
DISPENS
E
ST
AT
ION
4
DISPENS
E
ST
AT
ION
3
DISPENS
E
ST
AT
ION
4
DISPENS
E
YE
LY
EL
WHI/VIO
GR
N
TA
N
BL
U
PNK
GR
Y
WHI/GR
N
PUMP
PUMP
1
12
TA
N
WHI/VI
O
PN
K
VI
O
VI
O
BL
U
WHI/OR
N
GR
Y
YE
L
WHI/GR
N
RE
D
RE
D
RE
D
GR
N
OR
N
OR
N
SO
L
SO
L
WA
TER INLET VA
LV
E
BR
NW
HI
SOL
WHI/VIO
BL
K
TRANSFORME
R
WH
I
BL
K
WH
I
BL
U
WHI/BL
U
L O A D
L I N E
WH
I
WHI/BL
K
K1
120V
MODELS
N
AB
AB
AB
L1
AB
230V
MODELS
GRN/YEL
N
L1
GND
BRN
BLU
EM
I
FI
LT
ER
120 VOL
TS AC
or
230 VOL
TS AC
2 WIRE
SINGLE PHAS
E
J15-
1
J15-
4
J12-
1
J12-
3
WHI/BL
U
BL
U
TRANSFORME
R
BL
U
WHI/BL
U
L O A D
L I N E
COLD
WA
TE
R
VA
LV
E
WHI/VIO
WH
I
SOL
J11-
1
J11-
5
J6-1
J6-5
BL
K
RE
D
BL
U
YE
L
OR
N
BL
K
RE
D
BL
U
YE
L
OR
N
AUXILLA
RY
CONTROL BOARD
J1-1
DISPENSE
DISPENSE
ST
AT
IC
SHIELD
ST
AT
IC
SHIELD
COLD WA
TER
SWITCH
DISPENSE ST
AT
IO
N
#4
J1-3
J5-1
J5-5
J4-1
J4-5
J3-1
J3-5
J2-1
J2-5
DISPENSE
ST
AT
IC
SHIELD
COLD WA
TER
SWITCH
STOP/PLUS
LARGE
MEDIUM
SMALL
ST
AT
IC
SHIELD
PUSH BUTTON OPTION
ST
AT
IC
SHIELD
DISPENSE ST
AT
IO
N
#3
STOP/PLUS
LARGE
MEDIUM
SMALL
ST
AT
IC
SHIELD
DISPENSE ST
AT
IO
N
#2
STOP/PLUS
LARGE
MEDIUM
SMALL
ST
AT
IC
SHIELD
DISPENSE ST
AT
IO
N
#1
DISPENSE ST
AT
IO
N
#4
DISPENSE ST
AT
IO
N
#3
DISPENSE ST
AT
IO
N
#2
DISPENSE ST
AT
IO
N
#1
STOP/PLUS
LARGE
MEDIUM
SMALL
DISPENSE
ST
AT
IC
SHIELD
DISPENSE
ST
AT
IC
SHIELD
DISPENSE
ST
AT
IC
SHIELD
GRN or GR
Y
RE
D
BL
K BL
K
BL
K
BL
K
RE
D
BL
K
1
ST
AT
ION
2
DISPENS
E
SWITCH
GR
N
BL
K
ST
AT
ION
1
DISPENS
E
SWITCH
DISPENS
E
LOCKOU
T
SWITCH
YE
L
OR
N
BL
U
OR
N
BL
K
8
ST
AT
ION
4
DISPENS
E
SWITCH
YE
L
BL
K
ST
AT
ION
3
DISPENS
E
SWITCH
BL
K
BL
U
COLD
WA
TE
R
DISPENS
E
SWITCH
Models with Membrane Switche
s
Models with Mechanical Switches
DISPENSE LOCKOU
T
SWITCH
1
4
BLK
TRANSFORMER
WHI
BLK
WHI
WHI
GRN
GRN
GRN
VIO or BRN
WHI
RED
GRN
WHI
BRN
WHI
BRN
BLK
RED
WHI
WHI
BLK
RED
WHI
WHI
BLK
BLK
BLU
BLU
VIO or BRN
WHI/GRN
WHI/BLK
WHI/GRN
WH
I
WH
IW
HI
WH
IW
HI
WHI/BL
K
LOAD
LINE
1
3
+
˜
µ
-
Chassi
s
Ground
RECTIFIER
DOOR
HARNESS
DOOR
(Single Ballast
)
1
3
DOOR
(Dual Ballast
)
Chassi
s
Ground
Chassi
s
Ground
BALLAST
BALLAST
WH
I
WH
I
BALLAST
WH
I
WH
I
1
2
1
2
STAR
T
RUN
COMPRESSOR ASSY
LIMI
T
THERM.
COMPRESSOR
MOTOR
3
PT
C
ASS
Y
4
5
6
2
1
N
GRN/YEL-16
RED/BL
KB
LK
REFRIGER
AT
IO
N
SWITCH
Chassi
s
Groun
d
ELECTRICAL SCHEMATIC DIAGRAM for JDF-4S
(Models with Flourescent Lited Doors)
49179 110613