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Main control board, 240v ac 2 wire + gnd single phase, Schematic wiring diagram h5 element – Bunn DV User Manual

Page 24: Display board

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42311 050511

24

RELAY

J1-1

J1-5

J3-1

J2-1

J4-1

J2

MAIN

CONTROL

BOARD

1

2

3

4

+

-

+

-

USED ON

H5X ONLY

100-240V AC 2 WIRE + GND

SINGLE PHASE

PINK

BLK

WHI

TANK

44657.0000B 05/11 ©2011

BUNN-O-MATIC CORPORATION

GRY
GRY

t

°

STEAM SENSOR

TEMP PROBE

+

-

SCHEMATIC WIRING DIAGRAM H5 ELEMENT

GRN/YEL

L1

RED

WHI/BLU

BRN/WHI

WHI/RED

TANK HEATER

L2 or N

MASTER ON/OFF

SWITCH

OVERFLOW

PROTECTION SWITCH

BLK

BLK

BRN/BLK

N.C.

REFILL

GRN or GRN/YEL

Chassis Ground

Earth Ground

J5

15

J1

1

5

REFILL
PROBE

DISPLAY

BOARD

LIMIT

THERMOSTAT

TAN

SOL

BLK

RED

TERMINAL BLOCK

BLK

BLU

BRN

1

2

3

4

N.O.

COM