Schematic wiring diagram mhg with wd cba, Wiring diagrams, Li n – Bunn G9-2T DBC User Manual

Page 64: Switch unit assy, Control pc board

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64

WIRING DIAGRAMS

1

5

10

16

J19

4

J6

1

J12

5

1

J1

5

1

9

8

STATIC

SHIELD

SWITCH UNIT ASSY

RIGHT HOPPER

COIL

LEFT HOPPER

COIL

FUNNEL COIL

T1

LOAD

LINE

VIO

VIO

ORG

ORG

YEL

YEL

K1

RIGHT GATE RELAY

LEFT GATE RELAY

LI

N

SOL

SOL

MTR

LIMIT

THERMOSTAT

LIMIT

THERMOSTAT

K2

K3

RIGHT GATE

LEFT GATE

WHT

K3

K2

K1

GRINDER

MOTOR

P1

P4

P2

P3

WHT/ORG

WHT/ORG

WHT

WHT

WHT/YEL

WHT/YEL

BLK

BLK

BLK

BLK

WHT/BLU

WHT

GRN

GRN

CONTROL PC BOARD

MOTOR RELAY

BLK

WHT

RED

RED

VIO

YEL

ORG

GRY

GRY

GRY

GRY

VIO

ORG

YEL

SWITCH UNIT ASSEMBLY CODES

A1

GRIND

A2

STOP

B1

HIDDEN BUTTON "LEFT"

B2

HIDDEN BUTTON "RIGHT"

C1

LARGE BATCH SIZE "LEFT"

C2

MEDIUM BATCH SIZE "LEFT"

C3

SMALL BATCH SIZE "LEFT"

C4 LARGE BATCH SIZE "RIGHT"

C5 MEDIUM BATCH SIZE "RIGHT"

C6 SMALL BATCH SIZE "RIGHT"

D1

"DIGITAL' LEFT HIDDEN BUTTON

D2

"BREWER" CENTER HIDDEN BUTTON

D3

"CONTROL" RIGHT HIDDEN BUTTON

A1

C1

C2

C3

D1

B1

D3

D2

B2

C4

C6

C5

A2

45151.0000A 11/11 ©2011 BUNN-O-MATIC CORPORATION

100 VOLTS AC, 120 VOLTS AC,

240 VOLTS AC

2 WIRE + Gnd

SINGLE PHASE, 50/60HZ

SCHEMATIC WIRING DIAGRAM

MHG with WD CBA

White Strip-Tac Plus

Black Ink

Finished Size: 4.0" x 4.25"

50% Reduction

41545 111711

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