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Bunn TB6, TB6Q SCHEMATIC WIRING DIAGRAM TB3, TB3B, TB3-LP

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SCHEMATIC WIRING DIAGRAM TB3, TB3B, TB3-LP

OPTIONAL

READY

INDICATOR

SWITCH &

THERMOSTAT

LIMIT

THERMOSTAT

"KEEP WARM" HEATER

ON/OFF SWITCH

37234.0007A 02/08 © 2008 BUNN-O-MATIC CORPORATION

START

SWITCH

DILUTION

BREW/DILUTION

TIMER

BREW

TANK HEATER

BLU/BLK BLKBLK

BLK

654321

WHI

WHI WHI

WHI/VIO

WHI/BLU

WHI/ORN

WHI/YEL

WHI/VIO

WHI/VIO WHI/GRN

WHI

L1 N

100 VOLTS AC

120 VOLTS AC

2 WIRE + GND

SINGLE PHASE

BLU/BLK BLK

GRN

Chassis Ground

Earth Ground

SOL

Contents

Main SERVICE & REPAIR MANUAL TB3/TB6 Series Page Page TROUBLESHOOTING Page Page Page Page Page SERVICE Page Page Page Page Page Page Page Page Page Page Page Page 22 SCHEMATIC WIRING DIAGRAM TB3Q 120 VOLTS AC 2 WIRE SINGLE PHASE SCHEMATIC WIRING DIAGRAM TB3QA 230 VOLTS AC 2 WIRE SINGLE PHASE SCHEMATIC WIRING DIAGRAM TB3, TB3B, TB3-LP 654321 37234.0007A 02/08 2008 BUNN-O-MATIC CORPORATION L1 N Chassis Ground SCHEMATIC WIRING DIAGRAM TB3B W/HALF-BATCH 100 VOLTS AC 120 VOLTS AC 2 WIRE + GND SINGLE PHASE SCHEMATIC WIRING DIAGRAM TB3Q 120 VOLTS AC 2 WIRE SINGLE PHASE SCHEMATIC WIRING DIAGRAM TB3Q W/SWEETENER & EMPTY BAG DETECT 120 VOLTS AC 2 WIRE SINGLE PHASE SCHEMATIC WIRING DIAGRAM TB3A Earth Ground Chassis Ground SCHEMATIC WIRING DIAGRAM TB6 120 VOLTS A C 2 WIRE SINGLE PHASE Chassis Ground Earth Ground Page 27 SCHEMATIC WIRING DIAGRAM TB6Q 120 VOLTS A C 2 WIRE SINGLE PHASE Chassis Ground Earth Ground