Bunn TB3Q-LP - Manual (Page 25)

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LIMIT
THERMOSTAT
BLU/BLK
TANK HEATER
"KEEP WARM" HEATER
START
L1 N
BLK
WHI
BLK
BREW
TIMER
WHI
WHI
GREEN
WHI/YEL
WHI/ORA
BLK
WHI/GRN
WHI/GRN
WHI/VIO
WHI
BRN/WHI
WHI/VIO
WHI
WHI
WHI/BLK
SCHEMATIC WIRING DIAGRAM TB3Q
W/SWEETENER & EMPTY BAG DETECT
120 VOLTS AC
2 WIRE
SINGLE PHASE
THERMOSTAT
SOL
SOL
1
2
3
4
5
SOL
WHI/BLU
WHI/VIO
LOW PRESSURE
SWITCH
SWTNR
UNSWEET/OFF/SWEET
SOLD OUT INDICATOR
BLU WHI/VIO
WHI/VIO BLK
RELAY
37234.0010A 04/08 © 2008 BUNN-O-MATIC CORPORATION
2
5
7
N.O. COM.
SCHEMATIC WIRING DIAGRAM TB3A
OPTIONAL
READY
INDICATOR
SWITCH &
THERMOSTAT
LIMIT
THERMOSTAT
"KEEP WARM" HEATER ON/OFF SWITCH
37234.0011A 10/08 © 2008 BUNN-O-MATIC CORPORATION
START
SWITCH
DILUTION
SOL
1
SOL
2
BREW
TANK HEATER
BLU
BLU/BLK
BLK
BLK BLK
BLK
RED
WHI WHI
WHI/VIO
WHI/BLU
WHI/ORN
WHI/YEL
RED
WHI/VIO
WHI/VIO WHI/GRN
RED
RED
L1 N
230 VOLTS AC
2 WIRE
SINGLE PHASE
THERMAL
FUSE
THERMAL
FUSE
BREW/DILUTION
TIMER
6 5 4 3 2 1
GRN
Chassis Ground
Earth Ground