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

Ovens	FL-2270
Rev. 10 (4/08)	Page 12 of 13

5925 Heisley Road • Mentor, OH 44060-1833

WIRING DIAGRAM SINGLE PHASE

1 PHASE						42	V	41
									HIGH TEMP
						V		20	22
G	L2	L1
				FUSE	3
				1
					FUSE			24
				2		4
			HEATER			14			27	26
			CONTACTOR					18	POWER
		1	7		HIGH LIMIT		H1		SWITCH
			6	7		9
						12		10
		2					H2			A
						8
									29	28
					13		H3
				HIGH LIMIT		11
				6		17				TRANSFORMER

																41		41	1	5	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		R=47K								5	7	Temp				(120V )	10
																				7
	2											Control					31	34	4
8										35						(208V )	11	53
15	5					39											51		3
																6 (240V )	12			9	47
											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							HOLD			50
											(STRIPED COLOR LEADS)
		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°

	FLOAT SWITCH
BLUE
WHITE
BLACK	HEATER WATER
ORANGE	240V
RED
GREEN
	SENSOR WATER
	t°

SINGLE PHASE

Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com