Bunn JDF-2S Service & Repair Manual page 56

ELECTRICAL SCHEMATIC DIAGRAM for JDF-4D
(Press & Release Models)
SCHEMATIC WIRING DIAGRAM JDF-4D
COMPRESSOR ASSY
BLU/BLK
COMPRESSOR
MOTOR
LIMIT
THERM.
3 2
6 5
N
PTC
4 1
ASSY
BLU/BLK RED/BLK
K1
STATION 1
PUMP
DISPENSE
STATION 2
PUMP
DISPENSE
STATION 3
PUMP
DISPENSE
STATION 4
PUMP
DISPENSE
STATION 1
SOL
DISPENSE
STATION 2
SOL
DISPENSE
STATION 3
SOL
DISPENSE
STATION 4
SOL
DISPENSE
Models with Membrane Switches
WHI/GRN
J10-1
AUXILLARY
CONTROL BOARD
BLU
TAN
WHI/ORN
WHI/VIO
J10-7
1
DISPENSE DISPENSE DISPENSE
SWITCH SWITCH SWITCH
#1 #2 #3
DISPENSE DISPENSE
NOZZLE NOZZLE
#1 #2
WHI/VIO
WHI/ORN
TAN
WHI
WHI
CONDENSOR FAN
BLU/BLK WHI
MOTOR
RED/BLK
WHI RED/BLK
RECIR.
PUMP
GRN
1
VIO VIO
ORN ORN
RED RED
PNK PNK
ORN ORN
WHI/GRN WHI/GRN
6
1
WHI/VIO WHI/VIO
WHI/ORN
WHI/ORN
YEL YEL
TAN
TAN
BLU BLU
GRY GRY
6
WHI/BLU
WHI/BLU
BLK
J6-1
RED
BLU
YEL
ORN
J6-5
J8-1
J8-6
J9-1
J9-4
RINSE
22
SWITCH
STATIC
POWER COOLING
SHIELD
LED LED
DISPENSE
SWITCH
#4
DISPENSE DISPENSE
NOZZLE NOZZLE
120 VOLTS AC
#3 #4
230 VOLTS AC
2 WIRE
SINGLE PHASE
BLU
WHI/GRN
56
GRN
TRANSFORMER
BLU BLK
L L
O I
A N WHI
WHI/BLU
D E
TRANSFORMER
BLU
L L BLK
O I
A N
WHI/BLU
D E
WHI
COLD WATER
VALVE
WHI/BLK
K1
WHI/VIO WHI
SOL
REFRIGERATION
SWITCH
BLK
WATER INLET
VALVE
BRN WHI
SOL
RED
J3-1
WHI/RED
J3-2
J2-1
GRY
J7-1
WHI/BLK
J7-2
BLK 1
J9-1
WHI
J2-6
J9-2
C
O
N
T
R
t
O
L
WATER BATH
P THERMISTOR
C
B
WHI-22
J8-1 1
O
BLK-22
CLOCK
A
R
D
J13-1
J13-6
J15-1
J6-1
J15-4
BLU
J6-3
J5-1
J12-1
BLK
BLU BLK
J12-3
J5-4
BLK
J11-1
RED
BLU
YEL
ORN
J11-5
BLK
DISPENSE
LOCKOUT
SWITCH
or
41649.0000B 03/09 © 2009 BUNN-O-MATIC CORPORATION
120V 230V
MODELS MODELS
L1 N
GND L1 N
EMI
FILTER
A B
A B
A B A B
RED
FAN
BLK
RED
FAN
BLK
CABINET
THERMISTOR
t
BLK
49179 110613