Wiring | York 122, YLCC 42/62/82/102/112, YLCC-h, 152 manual

50																																																			Wiring
4		10	11		12			13			14		15	16			17			18		19			20		21	22		23		24			25			26		27			28			29			30		31
a		X2/...																	PROBE	EWT	PROBE 1	LWT			LIQUID PROBE 1																	PROBE 2	LWT			LIQUID PROBE 2					diagram,YLCC-H
a		R

																																																			-
		1																		B1			B2			B3																		B6			B7				122,
	F10																			B1			B2			B3				R	B	X2/...												B6			B7
	F10	2																												R	B	X2/...
	6A	2
	6A																X2/...		B	B1	B	B2		B	B3															X2/...		B	B6		B		B7
																	X2/...		B	B1	B	B2		B	B3															X2/...		B	B6		B		B7				400.3.50 (2
			G	GO					GND	B4	V+							GND		B1	GND	B2	GND		B3					G	GO	GND		T+			GND	Bn	V+		GND		B6		GND		B7
			7	14									KEY/SPV						6	13	6	12		6	11					7	14		tLAN					DI/AI/P				6	12		6		11
				J2/1									KEY/SPV								J2/1									J2/2			tLAN					DI/AI/P					J2/2
	T1			J2/1																	J2/1									J2/2													J2/2
230V	T1	24V
230V		24V													A1															T-	tLAN/485					A2
															A1															T-						A2
0V		0V																										tLAN	T+	T+
0V	150 VA	0V																											GND	GND
																													GND	GND
									J2/1								J2/1							J1/1									J2/2							J2/2						J1/2					of
									J2/1								J2/1							J1/1									J2/2							J2/2						J1/2
				6		9			2		1		8	10			5	4		1	2	9	4		7	8	10	12	6	8		9			2			1		5	4		1	2		9	4	3	7
				6		9			2		1		8	10			5	4		1	2	9	4		7	8	10	12	6	8		9			2			1		5	4		1	2		9	4	3	7		2)
			GND			ID3		ID4			ID2		ID1	ID5		GND		Y1		NO1 C1/2 NO4 C3/4				NO2 NO3 C3/4 NO5					C5	ID6		ID8		ID9				ID7		GND	Y2	NO6 C6/7 NO9 C8/9 C6/7 NO7									2)
b
				X2/...	11				12		15		5	1			4	3							14	6	7	3	4	2		21		22				25		4	3								24
									11								A3										WATER PUMP		ALARM						11					A4
								12	14								ON/OFF										WATER PUMP		ALARM				12		14					ON/OFF
								12	14	F5	13						ON/OFF																12		14		F6	13		ON/OFF
										F5	13						MODE																				F6	13		MODE
				HP1		1			KRV1			F5			S/P																HP2	1			KRV2
				HP1		1			(21)		14																				HP2	1			(31)			14
				P		2				(05)																					P	2					(06)
						2										5	6	1	2									13				2							5	6	1	2									13
											16					5	6	1	2									13										16	5	6	1	2									13
											16																	KM5										16													KM6
																												KM5																							KM6
						LP1		1																				14			C/H	LP2		1																	14
						P		2																				21				P		2																	21
						2 bar		2									A1			A1		A1			1		A1	21				2 bar		2						A1			A1			A1			1	A1	21
						2 bar		LP1-2									A1			A1		A1			1		A1	KM5				2 bar		LP2-2						A1			A1			A1			1	A1	KM6
										1					KM5					KM1	KM2			RV1		KRV1		KM5									1		KM6			KM3			KM4				RV2	KRV2	KM6
										1					KM5					KM1	KM2			RV1		KRV1		22									1		KM6			KM3			KM4				RV2	KRV2	22
									P	2							A2			A2		A2			2		A2							P			2			A2			A2			A2			2	A2
								0,5 bar		2																								0,5 bar			2
								0,5 bar																										0,5 bar
		B
		X2/...
					SWITCH 1	HIGH PRESSURE	SWITCH 1	LOW PRESSURE	SWITCH 1-2	LOW PRESSURE	FAN 1	MOTOR GUARD	FLOW SWITCH	ON/OFF	1		2			1	2				4-WAY VALVE 1		14	11 (13)		COOL/HEAT MODE		HIGH PRESSURE SWITCH 2	SWITCH 2	LOW PRESSURE		SWITCH 2-2	LOW PRESSURE	MOTOR GUARD FAN 2	1	2			1		2				4-WAY VALVE 2	14	11 (25)
															3		4		(05)	3	4	(01)					12	11 (13)											3	4		(03)	3		4		(03)			12	11 (25)
															5		6			5	6																		5	6			5		6
															21		22 (22)			21	22	(1)																	21	22 (31)			21		22	(3)
															13		14 (22)			1	2																		13	14 (31)			1		2
																				1	2																						1		2
																				3	4	(02)																					3		4		(04)
																				3	4	(02)																					3		4		(04)
																				5	6																						5		6
																				21	22	(2)																					21		22	(4)
																																																	I-2373-2a
																																																	YLCC-H-122
																																																	400.3.50

Image 50

York 122, YLCC 42/62/82/102/112, YLCC-h, 152 manual Wiring

Contents

Technical information Page Technical specifications IndexPage Nomenclature General characteristicsMechanical specifications Accessories Controls Anti-vibratory supports Remote control accessoryFlow switch optional accessory Remote terminal Physical data and electrical characteristics Cooling only Heat pump units YLCC-H Limits of use, YLCC-H heat pump unit Limits of useLimits of use,YLCC cooling only unit Nominal flows, cool only Cooling capacities YLCC-102 YLCC-H-42 102 Heating capacities LWT C YLCC-H-102 YLCC/YLCC-H 42 YLCC/YLCC-H YLCC/YLCC-H 82 YLCC/YLCC-H Fan performances 82/82V Correcting factors Factors with water and glycol Environmental protection General informationInspection Transportation Drainage Location dimensionsClearances Locating and securing the unit Hydraulic connections diagram Hydraulic connections Circulating pump Flow switchHydro kits GH Application to YLCC/YLCC-H units YLCC/YLCC-H 122 WiringRemote control connection optional YLCC/YLCC-H 42, 62, 82 Ylcc and YLCC-H control system Standard components Interconnecting diagram NTC Probe Remote control unit Identification of system intakes and outlets Serial board RS485 Fig Programmable key FigCopying the Eeprom memory on the key RS485 serial board Unit addressing Access to Direct parametersAccess to User parameters Unit control Installation of default parameters Access to Factory parametersAlarm reset Adjusting display contrast Operation of cooling cycle Operation of set pointsCompressors Operation of heating cycle Defrost cycle Pump operation Cooling cycle compressor on Heating cycle compressor on Alarms and messages ID4 Idcom Probe calibration Buzzer configurationYellow and green LEDs on base plate Remote ON/OFF Heating cycle YLCC-H Summer cycle diagram forYLCC-HWinter cycle diagram forYLCC-H Cooling cycle YLCC-H General dimensions mm Ylcc andYLCC-H Ylcc andYLCC-H 82 Ylcc andYLCC-H Minimum Electrical Connection Clearance Ylcc andYLCC-H 122V Wiring diagram, YLCC-H 42 and 62, 400.3.50 1 400V, 3 ~, 50 Hz, N Wiring diagram, YLCC-H 42 and 62, 400.3.50 2 Wiring diagram, YLCC-H 82, 400.3.50 1 Reg. a 400V, 3 ~, 50 Hz, N Wiring diagram, YLCC-H 82, 400.3.50 2 Wiring diagram, YLCC-H 102, 400.3.50 1 Wiring diagram, YLCC-H 102, 400.3.50 2 Wiring diagram, YLCC-H 122, 400.3.50 1 Wiring Wiring diagram, YLCC-H 152, 400.3.50 1 Diagram, YLCC-H Wiring diagram, YLCC- 42 and 62, 400.3.50 1 Diagram, Ylcc Wiring diagram, YLCC- 82, 400.3.50 1 Diagram,YLCC Wiring diagram, YLCC- 102, 400.3.50 1 Diagram Wiring diagram, YLCC- 122, 400.3.50 1 Diagram Wiring diagram, YLCC- 152, 400.3.50 1 152 Page Ref. Y-R70102