Bunn 41722.0000A manual Schematic Wiring Diagram TB3Q W/SWEETENER & Empty BAG Detect

SCHEMATIC WIRING DIAGRAM TB3Q W/SWEETENER & EMPTY BAG DETECT

L1								GREEN		N
LIMIT			THERMOSTAT
THERMOSTAT						TANK HEATER
BLK	BLU/BLK				BLK					WHI
WHI						"KEEP WARM" HEATER				WHI
						LOW PRESSURE
						SWITCH
				WHI/VIO		COM.	N.O.	BLU		WHI
								RELAY
UNSWEET/OFF/SWEET		WHI			WHI/VIO		BLK		2	WHI
					SOLD OUT INDICATOR				7
		WHI/VIO						5
BLK
				WHI/VIO					START
			1
				WHI/BLK
		BREW	2	WHI/ORA
			3
		TIMER		WHI/GRN
			4
				WHI/YEL
			5
	BRN/WHI		SOL	WHI/VIO		SOL	WHI/GRN
			SWTNR
						SOL

WHI/BLU	120 VOLTS AC
	2 WIRE
37234.0010A 04/08 © 2008 BUNN-O-MATIC CORPORATION	SINGLE PHASE

SCHEMATIC WIRING DIAGRAM TB3A

			OPTIONAL							Earth Ground
			READY
			INDICATOR							GRN
			BLU		BLK
L1			SWITCH &								N
	LIMIT							THERMAL	Chassis Ground		THERMAL
			THERMOSTAT
								FUSE			FUSE
THERMOSTAT
BLK		BLU/BLK					BLK				RED
										TANK HEATER
WHI											WHI
	ON/OFF SWITCH		"KEEP WARM" HEATER								RED
BLK
			BREW/DILUTION
					TIMER
			6	5	4	3	2	1
WHI/VIO	DILUTION
								RED			RED
WHI/VIO		SOL	WHI/BLU								START
		2
WHI/VIO	SOL	WHI/GRN						WHI/ORN			SWITCH
	1							WHI/YEL
	BREW

230 VOLTS AC
2 WIRE
SINGLE PHASE	37234.0011A 10/08 © 2008 BUNN-O-MATIC CORPORATION

Page 25 41722 070209