Bunn LCR-2, LCR-2 PC manual 33

SCHEMATIC WIRING DIAGRAM LCR-2/LCR-2, PC/LCR-2C/LCR-2C, PC

L1

BLK-14

BLK

TUBE

N (120V 2-Wire)

GRN

N (120/208-240V 3-Wire)

L2 (120/208-240V 3-Wire) L2 (208-240V 2-Wire)

LIMIT

SW. & THERMOSTAT

THERMOSTAT

TRIAC

TANK HEATER

BLK-14 1

2

RED-14

BLK-14

BLU-14

BLU-14

RED-14

RED-14

3

4

WHI

WARMER			RED			UNIVERSAL
			BLK			POWER SUPPLY
	TUBE
WARMER				BLK		-V	N(L2)	WHI
				RED		+V	L(L1)	BLK
								GRN
							-V	GRN
								RED
							+V
	TOUCHPAD
		1
		2
YES (+)		3
		4
	EXIT	5
		6
NO (-)
		7
	LEFT RPM		RED	RED
			BLK	BLK
	SENSOR		GRN	BLU
			RED	RED
RIGHT RPM			BLK	BLK
	SENSOR		GRN	VIO
BLK	LEFT	RED
	PUMP			WHI/YEL
				YEL
BLK	RIGHT	RED		ORN
	PUMP
				WHI/ORN
					WHI/YEL
	JUMPER				WHI/YEL
					WHI/YEL
	DISPENSERS WITH PORTION CONTROL
LF DISP. SW.				S	J1-1
							BLU/WHI
				W
				I			RED/BLK
				T			GRN
				C	J1-5		ORN/BLK
				H
							GRN/WHI
				A
				N			BLK
				D
							RED/WHI
				L
RT DISP. SW.				E	J1-10		BLU/BLK
				D			RED
				B			GRN/BLK
				O			WHI/BLK
				A			ORN
				R
				D			WHI
					J1-16

TAN

TAN	BLK	WHI	RED GRN
		J1-4	J2-1
J1-1
	J14-1

J14-7

VIO J7-1

BLU

RED

YEL

ORN J7-5

BLK

BLK

RED

WHI/ORN

WHI/YEL J7-10

J8-1

J8-3

GRN J18-1

J18-6

GRN J18-7

J6-20	J6-15
GRN GRN/WHI	BLU/WHI BLU/BLK ORN GRN/BLK WHI/BLK

				PORTION
				CONTROL
					DOOR
BLK	WHI	GRY ORN BLK BLK
	-8	-1	-4 J3-1			WHI/BLU
	J2	J15	J15			RED
						WHI/RED

J3-6 BLK

J4-1 RED

RED/BLK

C	BRN/WHI
O	BRN/BLK
	WHI/GRY

N	J4-5
T	J5-1	BLU/BLK
R

OJ5-3

L	J16-1	BLU
P		ORN
		WHI/ORN

CWHI/YEL PNK

B	J16-5
	BLK
O
	BLK

ABLK

R	BLK
	GRN
D
	J16-12

J17-4 BLK

YEL

J17-1

J6-10	J6-5	J6-1
WHI RED/BLK RED/WHI ORN/BLK WHI/GRY WHI/VIO WHI/YEL TAN RED		BLK

BLK

WHI/RED

WHI/BLU

RED

OVERFLOW

PROTECTION SW

			RED		RED	WHI/GRY
WHI/GRY				RED/BLK
			SOL
RED	HOT WATER
RED			SOL	BRN/BLK
	RIGHT DISP
RED			SOL	BRN/WHI
		LEFT DISP
RED			SOL	BLU/BLK
			REFILL

					BLK ORN
					1
				P	BLK WHI
				R
				O
				B
				E
WHI/YEL	BLK	WHI/ORN	BLK	GRN
					t
	LEFT		RIGHT
CONDUCTANCE		CONDUCTANCE
	SENSOR	SENSOR

BLK 1 BLK

BLU BLU

BLK BLK

YEL YEL

4

BLU BLK			BLK YEL
1	2		2	1
t	EVAPORATORFAN	EVAPORATOR	t

CABINET	EVAPORATOR
THERMISTOR
	SENSOR

			RED	1	RED	+		WHI/RED BLK
			WHI/BLU		WHI/BLU	-
							ELECTRONIC MODULE
SELECTOR		SELECTOR	WHI/RED		WHI/RED	+
						F
SWITCH	WHI/GRY	SWITCH	WHI/YEL			D		COMPRESSOR
NITE		RINSE	BLK		BLK	C
BLK		BLK				P
	WHI/VIO		TAN	6		T
RUN		PRIME

120 VOLTS AC 2 WIRE

120/208-240 VOLTS AC 3 WIRE

208-240 VOLTS AC 2 WIRE

SINGLE PHASE 50/60HZ

BLK	WHI/RED	CONDENSER FAN
	BLK
		CONDENSER
	REFRIGERATION CABINET

Models without Master ON/OFF Switch

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