Bunn JDF-2S - Manual (Page 27)

27
J6-1
J6-3
CONTROL
P
C
BOARD
J5-1
J5-4
J2-1
J2-6
GRN
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
YEL
WHI/BLU
BLU
RED
MOTOR
CONDENSOR FAN
RED/BLK BLU/BLK
BLU/BLK
J7-1
J7-2
J9-1
J9-2
PUMP PUMP
FAN
t
t
WHI/BLK
GRY
BLK or RED
WHI
CABINET
THERMISTOR
WATER BATH
THERMISTOR
WHI
BLK WHI BLK
44746.0000A 03/11 © 2011 BUNN-O-MATIC CORPORATION
BLU/BLK
1
BLK BLK BLK WHI
GRN
1
K1
SCHEMATIC WIRING DIAGRAM JDF-4S
1
12
WHI/VIO WHI/VIO
VIO VIO
VIO
WHI/ORN WHI/ORN
YEL YEL
RED RED
RED RED
ORN ORN
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
PUMP PUMP
1
12
TAN WHI/VIO
PNK VIO
VIO
BLU WHI/ORN
GRY YEL
WHI/GRN RED
RED RED
GRN ORN
ORN
SOL SOL
WATER INLET
VALVE
BRN WHI
SOL
W
HI
/V
IO
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
N L1 GND
BRN BLU
EMI
FILTER
120 VOLTS AC
or
230 VOLTS AC
2 WIRE
SINGLE PHASE
J15-1
J15-4
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
J11-1
J11-5
J6-1
J6-5
BLK
RED
BLU
YEL
ORN
BLK
RED
BLU
YEL
ORN AUXILLARY
CONTROL BOARD
J1-1
DISPENSE
DISPENSE
STATIC SHIELD STATIC SHIELD
COLD
WATER
SWITCH
DISPENSE
STATION
#4
J1-3 J5-1 J5-5 J4-1 J4-5 J3-1 J3-5 J2-1 J2-5
DISPENSE
STATIC SHIELD
COLD
WATER
SWITCH
STOP/PLUS LARGE MEDIUM SMALL
STATIC SHIELD
PUSH BUTTON OPTION
STATIC SHIELD
DISPENSE
STATION
#3
STOP/PLUS LARGE MEDIUM SMALL
STATIC SHIELD
DISPENSE
STATION
#2
STOP/PLUS LARGE MEDIUM SMALL
STATIC SHIELD
DISPENSE
STATION
#1
DISPENSE
STATION #4
DISPENSE
STATION #3
DISPENSE
STATION #2
DISPENSE
STATION #1
STOP/PLUS LARGE MEDIUM SMALL
DISPENSE
STATIC SHIELD
DISPENSE
STATIC SHIELD
DISPENSE
STATIC SHIELD
GRN or GRY
RED
BLK
BLK
RED BLK
1
STATION 2
DISPENSE
SWITCH
GRN BLK
STATION 1
DISPENSE
SWITCH
YEL
ORN
BLU
ORN BLK
8
STATION 4
DISPENSE
SWITCH
YEL BLK
STATION 3
DISPENSE
SWITCH
BLK BLU
COLD WATER
DISPENSE
SWITCH
Models with Membrane Switches
Models with Mechanical Switches
ST
AR
T
RUN
COMPRESSOR ASSY
LIMIT
THERM.
COMPRESSOR MOTOR
3
PTC ASSY 4
5 6 2
1
N
GRN/YEL-16
RED/BLK BLK
REFRIGERATION
SWITCH
BLK
DISPENSE
LOCKOUT
SWITCH
BLK
BLK
BLK
DISPENSE
LOCKOUT
SWITCH
PROGRAM
SWITCH
Chassis
Ground
J8-1 J8-2
BRN WHI
RED
RED
BLK
BLK
RED
BLK
RED
RED
BLK
BLK
GRN GRN
WHI WHI
BRN BRN
BRN BRN
Chassis
Ground
Door
Ground
Regulator
Board
J3-1 J2-1
J1-1
YEL YEL
YEL
_
+
_
+
_
+
_
+
Models with Lited Doors
SCHEMATIC WIRING DIAGRAM JDF-4S
44744 032811