Bunn MCR - Electrical Wiring Schematic Diagram

8
J6-1
J11-1
J11-5
J6-1
J6-5
J6-3
CONTROL
P
C
BOARD
J5-1
J5-4
J2-1
J2-6
GRN
RECIR.
PUMP
BRN WHI BLK
J1-1 J1-5
WHT
J15-1
WHI/BLK
WHT/VIO
WHT/ORN
YEL
BLU
WHT BLK
YEL
WHT/BLU
BLU
BLK
RED
BLU
YEL
ORN
MOTOR
CONDENSOR FAN
RED/BLKBLU/BLK
BLU/BLK
J15-4
J9-1
J9-2
AUXILLARY
CONTROL BOARD
t
ORN
WHT
WATER BATH
THERMISTOR
WHT WHT
WHT
BLK
BLU/BLK
BLK
ORN
WHT
GRN
BLK
REFRIGERATION
SWITCH
K1
WATER INLET
VALVE
BRN WHT
SOL
BLK
TRANSFORMER
WHT
BLU
WHT/BLU
L
O
A
D
L
I
N
E
WHT
WHT/BLK
K1
120V
N
A B
A B
L1
120 VOLTS AC
SINGLE PHASE
J1-1 J1-3 J5-1 J5-5 J4-1 J4-5 J3-1 J3-5 J2-1 J2-5
Membrane Switches - DOOR ASSY
STATIC
SHIELD
STILL WATER
STOP/PLUS
LARGE
MEDIUM
SMALL
STATIC
SHIELD
SPARKLING WATER
STILL WATERSPARKLING WATER
STOP/PLUS
LARGE
MEDIUM
SMALL
DISPENSE
STATIC
SHIELD
DISPENSE
STATIC
SHIELD
BLU
TAN
ORG
BLK
BLK
ORG
DISPENSE
SWITCH
J12-1
J12-3
WHT/BLU
BLU
START
RUN
COMPRESSOR ASSY
LIMIT
THERM.
COMPRESSOR
MOTOR
3
PTC
ASSY
4
56
2
1
N
GRN
J14-1
J14-2
Chassis
Ground
WATER
PUMP
PUMP
RELAY
K2
PUMP
RELAY
K3
WHT
BLKBLK
STILL WATER VALVE
K2
SPARKLING
WATER VALVE
K3
YELYEL
YEL
YEL
YEL
WHT/VIO
WHT/ORNYEL
RED
BLK
LIQUID
LEVEL
FLOAT
SWITCH
WATER
FILTER
RESET
SWITCH
PROGRAM
SWITCH
SOL
J13-1
J13-6
BATH FILL VALVE
GRN
RED
DISPENSE/ALARM LED
Chassis
Ground
Door
Ground
SOL
SOL
GRN & WHT
RED RED
1 2
BLK RED
1 2
GRN
GRN WHT
BLK
RED/BLK
4 1
Portion Control Option
Push and Hold Option
1.25A
Fuse
ELECTRICAL WIRING SCHEMATIC DIAGRAM
52373.0 103015