Bunn Silver Series Service & Repair Manual page 63

ELECTRICAL SCHEMATIC DIAGRAM for JDF-4D
SCHEMATIC WIRING DIAGRAM JDF-4D
COMPRESSOR ASSY
BLU/BLK
COMPRESSOR
MOTOR
LIMIT
THERM.
3 2
6 5
N
PTC
4 1
ASSY
BLU/BLK
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
POWER LED
BLU
TAN
WHI/ORN
WHI/VIO
J10-7
COOLING LED
CONTROL BOARD
STATIC STATIC
SHIELD SHIELD
DISPENSE DISPENSE DISPENSE
STATION STATION STATION
#1 #2 #3
DISPENSE DISPENSE DISPENSE
NOZZLE NOZZLE NOZZLE
#1 #2 #3
WHI/VIO
WHI/ORN
TAN
(Portion Control Models)
WHI
WHI
CONDENSOR FAN
WHI
MOTOR
REFRIGERATION
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
BLU
WHI/BLU
BLU
BLK BLK
J6-1
J8-1
RED RED
BLU BLU
YEL YEL
ORN ORN
J6-5
J8-6
J9-1
AUXILLARY
J9-4
RINSE
SWITCH
STATIC STATIC STATIC
SHIELD SHIELD SHIELD
COLD DISPENSE
WATER STATION
SWITCH #4
DISPENSE
NOZZLE
120 VOLTS AC
#4
or
220-230 VOLTS AC
2 WIRE
SINGLE PHASE
BLU
WHI/GRN
63
MODELS
GRN
TRANSFORMER
BLK
BLU
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
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
t
R
O
t
L
WATER BATH
P
THERMISTOR
C
B
O
WHI-22
J8-1 1
A
BLK-22
CLOCK
R
D
J13-1
J13-6
J15-1
J6-1
J15-4
J6-3
J5-1
J12-1
BLK
BLK
J12-3
J5-4
J11-1
J11-5
BLK
BLK
DISPENSE
LOCKOUT
SWITCH
41649.0001A 02/13 © 2013 BUNN-O-MATIC CORPORATION
120V 220-230V
MODELS
L1 N
GND L1 N
EMI
FILTER
A B
A B
A B A B
RED
FAN
BLK
RED
BLK FAN
CABINET
THERMISTOR
49179 110613