Bunn FMD-1 Service & Repair Manual page 71

L1
TANK HEATER
SWITCH
BLK-16
BLK-16
BLK
BLK
WHI
J4-1
VIO
C
WHI
O
WHI/VIO
N J4-4
T
OVERFLOW PROTECTION SWITCH
R
BLK RED RED
O
L
C
WHI/ORN
J3-1
I
WHI/RED
R
BRN/WHI
C
GRN
U
I WHI/GRN
J3-5
T WHI/BLK
B
O
A
WHI/VIO
J2-1
R
GRY
D
WHI/GRY
#
WHI/RED
1
TAN
J2-5
RED/BLK
WHI/BLK
WHI/ORN
GRN
PNK
J2-10
J1-1
J1-4
GRN
PROBE
PNK
1
1 6
RED/WHI
BLU/WHI
GRY
1
"RINSE" #1-3 L.E.D.
PNK
RED/GRN
ORN/RED
GRY
1
"RINSE" #4 & 5 L.E.D.
1 2
WHI/RED BLK/WHI WHI/RED RED
BLK WHI/BLK BLK
RED/BLK
SCHEMATIC WIRING DIAGRAM FMD-5A
CONTROL
THERMOSTAT
THERMOSTAT
K
BLK-16 BLK-16
BLK LAMP #1 BLK RED RED BLK
LAMP #2
BALLAST
BALLAST
WHI/BLK
240V : 24V AC
LOAD
WHI/VIO
TRANSFORMER
WHI/GRN
INCREASE/ HOPPER #1
I D
N E
DECREASE
C C
BRN/WHI RED
SWITCH
STATION #1
WHIPPER
RINSE/PROGRAM/
BLK
RUN SWITCH
WHI/GRY
RINSE
STATION #1
GRN
PGM
DISPENSE
GRY
RUN
BRN/BLK
RINSE
BLK
TAN
PGM
BRN/BLK
RUN
1 6 1 4
3 4
WHI/RED ORN WHI/RED GRN/WHI
BLK ORN/BLK BLK
GRN/BLK
GRN
LIMIT THERMAL THERMAL
FUSE
TANK HEATER
BLK-16
FAN
BLK
M
BLK BLK BLK
REFILL VALVE
BLK
VIO
SOL
LINE
WHI
HOPPER #2
BLK
WHI/RED RED BLK
WHI/ORN
M
M
STATION #2
WHIPPER
BLK BLK BLK BLK
M M
STATION #2
DISPENSE
VALVE VALVE
WHI RED WHI ORN
SOL SOL
COLD DRINK OPTION (LEFT ONLY)
1 HOT/COLD SWITCH
BRN RED
BRN RED
TAN TAN
WHI WHI
4
5
WHI/RED BLU
BLK BLU/BLK
71
L2
FUSE
WHI-16
K
WHI
WHI
WHI
WHI
HOPPER #3
HOPPER #4
RED BLK
WHI/YEL RED BLK WHI/BLU
M M
STATION #3 STATION #4
WHIPPER WHIPPER
BLK BLK BLK
M M
STATION #3 STATION #4
DISPENSE DISPENSE
VALVE VALVE
WHI YEL WHI
SOL SOL
WHI/YEL
COLD
JUMPER PLUG MUST BE
RED
USED WHEN COLD
RED
SOL
DRINK FEATURE NOT
HOT
RED
INSTALLED
230 VOLTS AC
2 WIRE + GND
SINGLE PHASE, 50/60HZ
34820.0002B 04/05 ©2005 BUNN-O-MATIC CORPORATION
WHI
J4-1
BRN/BLK
C
WHI
O
BLK
J4-4
N
T
R
O
L
C
I
J3-1
R
WHI/BLU
C
WHI/YEL
U
GRN
I
WHI/GRN T
J3-5
WHI/BLK
B
O
WHI/VIO A
J2-1
R
GRY
D
WHI/GRY
#
WHI/BLU
2
BLU/BLK
J2-5
RED/BLK
WHI/YEL
WHI/ORN
WHI/BLK
J2-10
J1-1
WHI/RED
J1-4
HOPPER #5
RED BLK
M
STATION #5
WHIPPER
BLK BLK
M
STATION #5
DISPENSE
VALVE
BLU WHI
SOL
42672 122209