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

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

																																																									-
		1																				B1			B2			B3																						B6			B7				152,
	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		0V																												tLAN	GND	GND
	150 VA																														GND	GND																									of
	150 VA								J2/1										J2/1							J1/1									J2/2										J2/2						J1/2
									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		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)
			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
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								MODE														HP2	1						F6					MODE
																			MODE														HP2	1											MODE
				HP1		1			KRV1			14																					P	2			KRV2					14
				HP1		1			(21)																												(31)
				P					(21)		(05)																										(31)			(06)
				P		2					(05)																													(06)
						2												5	6	1	2									13														5	6	1		2									13
												16		F5			S/P	5	6	1	2									13			C/H								26			5	6	1		2									13
												16		F5			S/P													KM5			C/H								26																KM6
																														KM5																											KM6
						LP1		1				1																		14				LP2		1					1																14
						P						1	M1																					P							1	M3
						P		2					M1																	21				P		2						M3															21
						2 bar		2				2							A1			A1		A1			1		A1	21				2 bar		2					2				A1					A1		A1			1	A1	21
						2 bar		LP1-2				2							A1			A1		A1			1		A1	KM5				2 bar		LP2-2					2				A1					A1		A1			1	A1	KM6
										1							KM5					KM1	KM2			RV1		KRV1		KM5									1					KM6				KM3			KM4				RV2	KRV2	KM6
										1		1					KM5					KM1	KM2			RV1		KRV1		22									1		1			KM6				KM3			KM4				RV2	KRV2	22
									P	2			M2						A2			A2		A2			2		A2								P		2			M4			A2					A2		A2			2	A2
								0,5 bar		2		2																								0,5 bar			2		2
								0,5 bar				2																								0,5 bar					2
		B
		X2/...
					SWITCH 1	HIGH PRESSURE	SWITCH 1	LOW PRESSURE	SWITCH 1-2	LOW PRESSURE	COMPRESOR 1 y 2	PROTECCION	FAN 1	MOTOR GUARD	FLOW SWITCH	ON/OFF	1		2			1	2				4-WAY VALVE 1		14			COOL/HEAT MODE		HIGH PRESSURE SWITCH 2	SWITCH 2	LOW PRESSURE		SWITCH 2-2	LOW PRESSURE	COMPRESOR 3 y 4	PROTECCION	FAN 2	MOTOR GUARD	1	2					1	2				4-WAY VALVE 2	14
																	3		4		(05)	3	4	(01)					12	11 (13)														3	4			(06) 3			4		(03)			11	(25)
																	5		6			5	6						12															5	6					5	6					12
																	5		6			5	6																					5	6					5	6
																	21		22	(22)		21	22	(1)																				21	22		(31)			21	22
																	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-2374-2a
																																																							YLCC-H-152
																																																							400.3.50

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Contents Technical information Page Technical specifications IndexPage Mechanical specifications General characteristicsNomenclature Accessories ControlsRemote control accessory Flow switch optional accessoryAnti-vibratory supports Remote terminalPhysical data and electrical characteristics Cooling onlyHeat pump units YLCC-HLimits of use Limits of use,YLCC cooling only unitLimits of use, YLCC-H heat pump unit Nominal flows, cool onlyCooling capacities YLCC-102 YLCC-H-42 102 Heating capacities LWT CYLCC-H-102 YLCC/YLCC-H 42 YLCC/YLCC-H YLCC/YLCC-H 82YLCC/YLCC-H Fan performances 82/82VCorrecting factors Factors with water and glycolGeneral information InspectionEnvironmental protection TransportationLocation dimensions ClearancesDrainage Locating and securing the unitHydraulic connections diagram Hydraulic connectionsFlow switch Hydro kits GHCirculating pump Application to YLCC/YLCC-H unitsRemote control connection optional YLCC/YLCC-H 42, 62, 82 WiringYLCC/YLCC-H 122 Ylcc and YLCC-H control system Standard componentsInterconnecting diagram NTC ProbeRemote control unit Identification of system intakes and outletsProgrammable key Fig Copying the Eeprom memory on the keySerial board RS485 Fig RS485 serial boardAccess to Direct parameters Access to User parametersUnit addressing Unit controlAccess to Factory parameters Alarm resetInstallation of default parameters Adjusting display contrastOperation of set points CompressorsOperation of cooling cycle Operation of heating cycleDefrost cycle Pump operationCooling cycle compressor on Heating cycle compressor onAlarms and messages ID4 IdcomBuzzer configuration Yellow and green LEDs on base plateProbe calibration Remote ON/OFFSummer cycle diagram forYLCC-H Winter cycle diagram forYLCC-HHeating cycle YLCC-H Cooling cycle YLCC-HGeneral dimensions mm Ylcc andYLCC-HYlcc 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, NWiring 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, NWiring 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