27
39992 042007
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
GRN
LIMIT
THERMOSTAT
K2
K2
COMP.
COMPRESSOR ASSEMBLY
WHI/ORN
STATION 1
DISPENSE
STATION 2
DISPENSE
STATION 1
DISPENSE
STATION 2
DISPENSE
YEL YEL
WHI/VIO
RECIR.
PUMP
BRN
WHI
BLK
J1-1
J1-5
WHI
J3-1
J3-2
WHI/BLK
ORN
WHI/VIO
WHI/ORN
VIO
RED
RED
WHI/RED
BLK
WHI RED/BLK
RED/BLK
YEL
WHI/BLU
BLU
RED
MOTOR
CONDENSOR FAN
RED/BLKBLU/BLK
BLU/BLK
J7-1
J7-2
J9-1
J9-2
GRN
RED
PUMPPUMP
FAN
t
t
WHI/BLK
GRY
BLK
BLK
BLK
WHI
CABINET
THERMISTOR
WATER BATH
THERMISTOR
WHI
BLK
BLK
REDBLK
BLK
WHI
BLK
39921.0000B 05/07 © 2007 BUNN-O-MATIC CORPORATION
BLU/BLK
GRN
1
BLK
BLK
BLK
WHI
GRN
1
1
STATION 2
DISPENSE
SWITCH
GRNBLK
STATION 1
DISPENSE
SWITCH
DISPENSE
LOCKOUT
SWITCH
BLK
REFRIGERATION
SWITCH
K1
SCHEMATIC WIRING DIAGRAM JDF-4S
1
12
WHI/VIOWHI/VIO
VIOVIO
VIO
WHI/ORNWHI/ORN
YELYEL
REDRED
REDRED
ORNORN
ORN
SOL SOL
J13-1
J13-6
WHI/ORN
STATION 3
DISPENSE
STATION 4
DISPENSE
STATION 3
DISPENSE
STATION 4
DISPENSE
YEL YEL
WHI/VIO
GRN
TAN
BLU
PNK
GRY
WHI/GRN
PUMPPUMP
1
12
TANWHI/VIO
PNKVIO
VIO
BLUWHI/ORN
GRYYEL
WHI/GRNRED
REDRED
GRNORN
ORN
SOL SOL
WATER INLET
VALVE
BRN WHI
SOL
WHI/VIO
BLK
TRANSFORMER
WHI
BLK
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
A B
230V
MODELS
GRN/YEL
NL1GND
BRN
BLU
EMI
FILTER
120 VOLTS AC
or
230 VOLTS AC
2 WIRE
SINGLE PHASE
J15-1
J15-4
YEL
ORN
BLU
ORNBLK
8
STATION 4
DISPENSE
SWITCH
YELBLK
STATION 3
DISPENSE
SWITCH
J12-1
J12-3
WHI/BLU
BLU
TRANSFORMER
BLU
WHI/BLU
L
O
A
D
L
I
N
E
COLD WATER
VALVE
WHI/VIO WHI
SOL
BLKBLU
COLD WATER
DISPENSE
SWITCH