Bunn FCD-4 - Manual (Page 21)

21
J3-1
J3-2
J1-1
J1-5
J1-10
C
O
N
T
R
O
L
P
C
B
O
A
R
D
J1-18
J7-1
J7-5
J7-10
J7-16
J8-1
J8-8
J6-1
J6-6
J6-12
RIGHT
LAMP ASSY.
LEFT LAMP
ASSY.
GRN
GRN GRN
N L1
BLU
BRN/BLK RED/BLK RED/BLK
GRY WHI BLK
LIMIT
THERMOSTAT
K COMP.
K
COMPRESSOR ASSEMBLY
+
–
RECT
TRANSFORMER
WHI/BLU WHI
WHI
WHI
WHI/RED
WHI/RED
BLK
BLU
BLU
RED/BLK
RED/BLK
GRY
WHI
WHI
WHI
SOL
SOL
#4 DISPENSE
SOL
ICE WATER
DISPENSE
TAN RED/BLK
RED/BLK RED/BLK WHI/YEL WHI/BLU SOL
#2 DISPENSE #3 DISPENSE
RED/BLK WHI/ORN SOL
#1 DISPENSE
#4 RINSE &
DISPENSE LIMIT
#2 RINSE &
DISPENSE LIMIT
#3 RINSE &
DISPENSE LIMIT
#1 RINSE &
DISPENSE LIMIT
RED/BLK WHI/VIO
RECIR.
PUMP
WHI/GRY WHI/VIO ORN WHI/ORN BLU WHI/BLU YEL WHI/YEL BRN/BLK
J5-1 J5-5 J5-10 J5-15 J5-19
RINSE
SOL
WHI
WHI/RED WHI BLK VIO
J4-1 J4-5 J4-10 J4-14
J9-1
J9-6
1
14
1 12
VIO
WHI/YEL
WHI/YEL
WHI/ORN
WHI/BLU
WHI/VIO
GRY
RED
PNK
WHT/VIO
VIO
VIO
RED/BLK
RED
WHI/VIO
WHI
GRY
RED
WHI/RED
RED
BLK
BLU BRN
GRY
WHI/ORN
GRN/WHI
GRN/BLK
ORN/BLK
WHI/BLK
BLU/WHI
BLK/WHI
WHI/BLU
WHI/YEL
TAN
RED
RED
RED
VIO
GRY
RED/BLK
RED/WHI
BEEPER
SANITIZE
SWITCH
MOTOR
CONDENSOR
FAN
BRN/BLK BLK BLU/BLK
ICE BANK
CONTROL
BLU/BLK
BLK
10 1
GRY
DOOR
SWITCH
GRY PNK
ORN BLU YEL GRY WHI/VIO
VIO
ORN
BLU
YEL
GRY GRY GRY GRY
WHI/VIO WHI/ORN WHI/BLU WHI/YEL
WHI/ORN WHI/BLU WHI/YEL
VIO ORN BLU YEL WHI/VIO WHI/ORN WHI/BLU WHI/YEL TAN RED/BLK
VIO ORN BLU YEL
BLU
WHI/VIO WHI/ORN WHI/BLU WHI/YEL
TAN
RED/BLK
VIO
YEL
ORN
ORN
GRN
BLU
BLU
BLU/BLK
VIO ORN BLU
WHI/BLK
YEL WHI PNK GRY GRY GRN
VIO
ORN
WHI/BLU
RED
BLU
GRY
YEL
WHI/VIO
WHI/ORN
WHI/ORN
WHI/BLU
WHI/YEL
WHI/YEL
WHI/VIO
WHI/BLU
WHI/ORN
WHI/YEL
WHI/VIO
VIO
ORN
RED
BLU
GRY
YEL
WHI/VIO
WHI/ORN
WHI/BLU
WHI/YEL
SPEED
SENSOR #1
SPEED
SENSOR #2
SPEED
SENSOR #3
SPEED
SENSOR #4
WHI/VIO GRY GRY GRY GRY RED RED RED RED
WHI/BLU WHI/YEL
PUMP
#1
PUMP
#2
PUMP
#3
PUMP
#4
BLK
FAN
P
R
O
B
E
t °
t °
WHI/BLK
GRY
GRY
WHI
PNK
CABINET
THERMISTOR
WATER BATH
THERMISTOR
WHI/YEL
GRY GRY GRY GRY ORN
WHI/BLU
VIO YEL
WHI/VIO WHI/ORN
#1 REFILL
SENSOR
#2 REFILL
SENSOR
#3 REFILL
SENSOR
#4 REFILL
SENSOR
VIO
RED BLK
WHI
1
4
FLUORESCENT
LAMP
BALLAST
BLK BLK
RED RED
WHI
1
16
SWITCH UNIT ASSY
RED
RED
WHI
WHI
GRN/WHI
GRN/WHI
GRN/BLK
GRN/BLK
ORN/BLK
ORN/BLK
WHI/BLK
WHI/BLK
BLU/WHI
BLU/WHI
BLK/WHI
BLK/WHI
RED/BLK SHIELD
RED/BLK
RED/WHI
RED/WHI
ORN
ORN
GRN
GRN
BLU
BLU
BLU/BLK
BLU/BLK
BLK
BLK
ON/OFF
WHI
WHI WHI/GRY
BLK
33457.0000B 12/00 © 2000 BUNN-O-MATIC CORPORATION
120 VOLTS AC
2 WIRE
SINGLE PHASE
SW
#1
SW
#2
SW
#3
SW
#4 SW
#5
SW
#6
SW
#7
BLU/BLK
GRN
1
1
1 1 1 1
1
BLK BLK
BLK WHI
GRN
GRN/YEL
1
GRN
DISPENSE
RINSE
DISPENSE
RINSE
DISPENSE
RINSE
DISPENSE
RINSE
1 1 1 1
REFILL #1 REFILL #2 REFILL #3 REFILL #4
PROGRAM COOLING
RINSE
SANITIZE WATER #2 WATER #3 WATER #4 WATER #1
10 1
1 6
GRY WHI PNK
WHI/ORN
WHI/BLU
WHI/ORN
SCHEMATIC WIRING DIAGRAM
33496 011101