Schematic wiring diagram fmd-4 – Bunn FMD-4 User Manual
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GRN
GRY
WHI/GRY
BRN/BLK
BRN/BLK
BLK
I
N
C
D
E
C
INCREASE/
DECREASE
SWITCH
RINSE/PROGRAM/
RUN SWITCH
RUN
RUN
PGM
PGM
RINSE
RINSE
WHI/VIO
RED/BLK
GRN
PROBE
GRN
GRN
GRN
GRY
PNK
WHI/ORN
WHI/ORN
WHI/RED
WHI/RED
WHI/GRY
WHI/VIO
GRY
WHI/GRY
WHI/VIO
WHI/VIO
WHI
VIO
WHI
WHI/BLK
WHI/GRN
WHI/BLK
WHI/BLK
WHI/RED
WHI/GRN
WHI/BLK
BRN/WHI
RED/BLK
RED/BLK
BLU/BLK
WHI/YEL
WHI/YEL
TAN
J2-5
J3-5
J3-1
J4-4
J4-1
J2-1
J2-10
C
O
N
T
R
O
L
C
I
R
C
U
I
T
B
O
A
R
D
#
1
J2-5
J3-5
J3-1
J4-4
J4-1
J1-4
J1-1
J2-1
J2-10
C
O
N
T
R
O
L
C
I
R
C
U
I
T
B
O
A
R
D
#
2
WHI/ORN
GRN
RED
SCHEMATIC WIRING DIAGRAM FMD-4
GRN
L1
BLK-16
BLK
BLK
BLK-16
BLK-16
BLK-16
BLK
WHI
WHI
WHI
WHI
TANK HEATER
SWITCH
TANK HEATER
CONTROL
THERMOSTAT
LIMIT
THERMOSTAT
RED-16
L2
N
M
FAN
SOL
REFILL VALVE
VIO
OVERFLOW PROTECTION SWITCH
RED
RED
WHI/VIO
GRY
PNK
"RINSE" #1-2-3 L.E.D.
1
1
1
6
1
6
1
4
RED/WHI
BLU/WHI
TA
N
GRN
GRY
PNK
"RINSE" #4 L.E.D.
1
RED/GRN
ORN/RED
BLU/BLK
GRN
WHI/RED
WHI/BLK
WHI/RED
WHI/RED
WHI/RED
GRN/BLK
GRN/WHI
BLK/WHI
RED/BLK
RED
ORN/BLK
ORN
BLK
BLK
BLK
BLK
WHI/BLK
RED/BLK
ORN/BLK
RED
ORN
GRN/WHI
GRN/BLK
BLK
WHI/RED
WHI/BLK
BLK/WHI
RED
RED
RED
ORN
YEL
BRN/BLK
BRN
WHI/RED
WHI/ORN
WHI/YEL
GRN
WHI
BLK
WHI
WHI
BLU
WHI
BLK
BLK
BLK
BLK/RED
WHI
BLU/RED
BLK/RED
RED
BLU
BLU
RED
RED
RED
RED
RED
RED
RED
BLU
WHI
WHI
GRN
BLU/RED
BLK
BLK
BLK
WHI
BLK
ST
AR
TER
ST
AR
TER