Cres Cor CO151FW1818B, CO151XW185B, CO151HW189B, CO151XWUA5B manual Wiring Diagram Three Phase

5925 Heisley Road • Mentor, OH 44060-1833

Ovens	FL-2270
Rev. 10 (4/08)	Page 13 of 13

WIRING DIAGRAM THREE PHASE

	3 PHASE									42		V	41
																HIGH TEMP
											V				20		22
G	L3	L2	L1
						FUSE	3
						1
						2	FUSE	4							24
				HEATER					14															27	26
				CONTACTOR								10		18								POWER
					7		HIGH LIMIT				H1											SWITCH
						7		9	12
			2		8			8			H2														A
																							29			28
			1			HIGH LIMIT	13				H3
					6			11
																										TRANSFORMER
								17																			1	5
																							41			41			43
																	33										2
					14																		31
																BM	BM	BM						28		44	3	7
			5													L	R	C					34;42
																							46			42	4	8	45
																						30								TIMER
																													46	COM
																													48	N.O.
																	SENSOR
				RELAY													OVEN	t o
				1	17														53	47	54			30				RELAY
			7
																		1	2	3	4	5		9
				4																						52	1
			13														5	7	Temp
																												7
					R=47K																		(120V )	10
				2																					31	34
																	35		Control								4
			8																				(208V)	11	51	53	3
			15	5									39																47
																						6	(240V)	12				9
																		8
					WHITE
				3																		49				49	6
			9					ORANGE
				6
			16
					BLACK				37		36				21	19						ROAST				51	A	B
																						POTENTIOMETER
									10	9	8		4	5	6	7						(SOLID COLOR LEADS)
																		HOLD
			A	B														POTENTIOMETER											50
																		(STRIPED COLOR LEADS)								HOLD
					18
									Water Thermostat																	LIGHT	A		48
				19
																										ROAST
																										LIGHT	R
								A										FLOAT SWITCH

BLUE
WHITE
BLACK	HEATER WATER
ORANGE	208V
RED
GREEN
	SENSOR WATER
	t°

THREE PHASE

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