Bunn OL User Guide

Page 27

WHI/VIO

BREW SW

BLK

BLK

BLU

LIMIT

THERMOSTAT

SW. &

THERMOSTAT

L1

BLK

BLK

GRN/YEL

SCHEMATIC WIRING DIAGRAM OLA

L2

BLK

RED

10651.0000B   10/98   ©   1994   BUNN-O-MATIC CORPORATION

220 -240 VOLTS AC

2 WIRE

SINGLE PHASE

50-60 HZ

RED 

TANK HEATER

BLK

BLK

BLK

P3

P2

RED

"KEEP WARM" HEATER

WHI

WHI

WHI

BLK

SAFETY SW

LEVEL SW

PNK

BLU

SOL

K1

P3

P1

P2

RED

BLK

BLU

WHI

P3

P1

P2

BLU

WHI

K1     N.O.

PNK

PNK

BLK

PNK

BLK

BLK

BLK

BLU

P1, P2, & P3 ARE PINS OF A

POLARIZED THREE-PIN

CONNECTOR. 

UPPER WARMER

BREW STATION WARMER

SOL

BLK

WHI

VIO

 BR. RECT

OPTIONAL LOW WATER PRESSURE VALVE

SW

IND

RED

RED

IND

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