Schematic Wiring Diagram - Bunn nitron 2 Installation & Operating Manual

SCHEMATIC WIRING DIAGRAM

NITRON COLD DRAFT COUNTERTOP DISPENSER
2
COMPRESSOR ASSY
BLU/BLK
COMPRESSOR
MOTOR
LIMIT
THERM.
3 2
WHI
6 5
N
PTC
4 1
ASSY
BLU/BLK
BLU/BLK RED/BLK
K1
LEFT RIGHT
DISPENSE DISPENSE
RED VIO RED ORN
PUMP PUMP
LEFT RIGHT
DISPENSE DISPENSE
WHI/VIO
YEL YEL WHI/ORN
SOL SOL
AUXILLARY
CONTROL BOARD
L.E.D.
RED BLK
DISPENSE AREA
L.E.D.
RED BLK
DISPENSE AREA
L.E.D.
LEFT RIGHT
DISPENSE DISPENSE
RED BLK
PULL & HOLD BODY
NITROGEN PRESSURE
SCHEMATIC WIRING DIAGRAM
BLU
WHI/BLU
WHI WHI/BLK
K1
CONDENSOR FAN
WHI
MOTOR
RED/BLK BLK
COMPRESSOR/WATER BATH
WHI RED/BLK SWITCH
RECIR.
PUMP
GRN
1
WHI/VIO WHI/VIO
RED
J2-1
ORN
VIO
VIO VIO
WHI/ORN WHI/ORN YEL
YEL YEL WHI/ORN
WHI/VIO
J2-6
RED RED
ORN ORN
WHI/BLU
12
J6-1
BLU
J6-3
WHI/BLU
J12-1
BLU
J12-3
BLK
J6-1 J11-1
RED
YEL
BLU
ORN
J6-5 J11-5
BLU
BLU
BRN
DISPENSE
LOCKOUT
SWITCH
120 VOLTS AC
or
220-230 VOLTS AC
2 WIRE
SINGLE PHASE
54267.0000B 07/17 © 2017 BUNN-O-MATIC CORPORATION
120V
MODELS
L1 N
A B
A B
GRN
TRANSFORMER
BLK
L L
O I
A N
WHI
D E
WHI
WATER INLET
VALVE
BRN WHI
SOL
RED RED
J3-1
WHI/RED FAN
BLK
J3-2
GRY
J7-1
C
WHI/BLK
J7-2
O
N
BLK or ORN
T
J9-1
WHI
R
J9-2
O
L
P
WATER BATH
C
FILL
B
BLU YEL
J13-1
O
SOL
A
WATER BATH
R
THERMISTOR
BLU
D
PNK
YEL
J13-6
WHI/RED
J15-1
WHI/BLU WHI/BLU
WHI/YEL
J15-4
J5-1
NITROGEN
BLK
PRESSURE
J8-1 J8-2
BLK
SENSOR
J5-4 WHI/YEL
BLK
PROGRAM
SWITCH
BLK
Chassis
Ground
Thermal Transfer Stock
W/Tape Over-Laminate
Black Ink
Finished Size: 6.5" x 6.0"
~ 40% Reduction
32
220-230V
MODELS
GND L1 N
EMI
FILTER
A B
A B
WATER BOOSTER
K2
WATER BOOSTER
PUMP RELAY
YEL PNK
K2
1
Lited Doors
_
BLK
+
RED
t
t
CABINET
THERMISTOR
BATH
1 2
FILL
FLOAT Regulator
Board
J2-1
WHI/RED
J1-1
WHI WHI
BRN BRN
GRN GRN
Chassis Door
Ground Ground
PUMP
RED
+
RED
J3-1
BLK _
BLK
54261.0001 090817