Bunn LCA-1 Installation & Operating Manual page 12

SCHEMATIC WIRING DIAGRAM LCA-1
L1
LIMIT THERM.
BLK-16 BLK-16
J4-1
WHT/VIO
HOT WATER WHT/RED
BRN/WHT
J4-5
WHT/RED
WHT
SOL
WHT
WHT
PRODUCT VALVE WHT
BLK
J4-10
WHT WHT/VIO
SOL
INLET VALVE
WHT BRN/WHT
SOL
WHT
RED
J7-1
BLK
MAIN
RED PNK PNK
PUMP CONTROL
BLK RED/BLK ORG
RPM SENSOR
ORG BOARD
GRN RED/BLK
J7-5
RED
PUMP M BLK
MEMBRANE SWITCH
DOOR
BLK
J1-1
WHI
YEL
DOOR
BLU
CONTROL BOARD
GRN
J1-5
ORG
J1-6
MEMBRANE SWITCH
PROGRAM
TAN
J2-1
WHI/ORG
J2-4
TRANSFORMER
WHI
PRIMARY
BLK
TAN
WHI/ORG
SECONDARY
BLK
120 VOLTS AC
2 WIRE + GRD
SINGLE PHASE, 60 HZ
44869.0001B 10/13 © 2012 Bunn-O-Matic Corporation
GRN
TANK HEATER
120 V 1425 W
WHT-16
BLK BLK
WHT WHT
WHT
J10-1
PNK
PNK
BLK
TANK
GRN GRN t°
J10-4
J8-1
WHI/YEL
PRIME
WHI/BLK
NORMAL
YEL
J8-5
RINSE
GRY PROGRAM
J8-10
BLU
NIGHT
WHT/GRY
RUN
J8-14
J9-1
J9-4
J9-6
J11-1
J11-5
22 44806.1 110413
DIR Num: 44806.0001
N
GND
POWER CORD
RECEPTACLE
EMI
FILTER
BLK
LIMIT THERM.
BLK-16
HOT WATER
WHT WHT/RED
SOL
PRODUCT VALVE
WHT WHT/VIO
SOL
INLET VALVE
WHT BRN/WHT
SOL
WHT
RED PNK
PUMP
BLK RED/BLK
RPM SENSOR
ORG
GRN
RED
PUMP M BLK
MEMBRANE SWITCH
DOOR
DOOR
CONTROL BOARD
MEMBRANE SWITCH
PROGRAM
TRANSFORMER
PRIMARY
SECONDARY
220 - 240 VOLTS AC
2 WIRE + GRD
SINGLE PHASE, 50/60 HZ
08, October 2014
SCHEMATIC WIRING DIAGRAM LCA-1A, MS
THERMAL
TANK HEATER
SAFETY FUSE
240V 3000W
BLK-16 BLK
J4-1
WHT/VIO
WHT/RED
WHT
J10-1
BRN/WHT
J4-5
PNK
BLK
WHT
GRN
J10-4
WHT
WHT
BLK
J4-10
J8-1
WHI/YEL
BLK
MAIN
YEL
J8-5
CONTROL
RED
J7-1
BLK BOARD
PNK
ORG
GRY
RED/BLK
J7-5 J8-10
BLK
WHT/GRY
J8-14
J9-1
J9-4
BLK
J1-1
WHI
J9-6
YEL
BLU
GRN
J1-5
ORG
J1-6
J11-1
TAN
J2-1
J11-5
WHI/ORG
J2-4
WHI
BLK
TAN
WHI/ORG
BLK
44869.0003A 1/14 © 2014 Bunn-O-Matic Corporation
23
RELEASED FOR PRODUCTION
WHT
THERMAL
SAFETY FUSE
WHT-16
BLK
BLK BLK
WHT WHT
PNK
TANK
GRN
t°
LOCK
DISABLE
NORMAL
PROGRAM
RUN
RINSE
44806.1 072914