Manuals / York / Household Appliance / Heat Pump

York 122, YLCC 42/62/82/102/112, YLCC-h Cooling cycle compressor on, Heating cycle compressor on

Models: 152 122 YLCC-h YLCC 42/62/82/102/112

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Cooling cycle (compressor on)

Single-phase axial or centrifugal fans operation with speed control

Speed selection is carried out in both the cooling as well as the heating cycles.

- In “pump absent” mode, the flow switch alarm is deacti- - To see pump operating hours, see DIRECT cC parameter. vated.

- The water pump will start 20 seconds before compressor (c7) starts.

- When the compressor turns off, the pump will continue op- erating for 20 minutes more (c8).

Cooling cycle (compressor on)

Maximum speed

Minimum speed

Fan off

		Condensing temperature
Cooling cycle cut-off	Cooling cycle minimum	Cooling cycle maximum
(F9)	speed temperature (F5)	speed temperature (F6)

Heating cycle (compressor on)

Maximum speed

Minimum speed

Fan off

		Evaporating
		temperature
Heating cycle maximum	Heating cycle minimum	Heating cycle cut-off
speed temperature (F8)	speed temperature (F7)	(FA)

	Parameter		Description	Unit	Factory value

					YLCC-H	YLCC
					YLCC-H	YLCC

	F1 (FACTORY)		Fan presence (0 = no, 1 = yes)		1	0

	F2 (USER)		Operating mode. (0 = always ON; 1 = parallel with
			comp.; 2 = parallel with comp. Reg. ON/OFF; 3 = parallel		1	1
			with comp. Speed control).		1	1
			with comp. Speed control).

	F3	(FACTORY)	Minimum voltage threshold at triac (a)	steps	0	0

	F4	(FACTORY)	Maximum voltage threshold at triac (b)	steps	166	166

	F5 (USER)		Cooling cycle minimum speed temp.	°C	35	35

	F6 (USER)		Cooling cycle minimum speed temp.	°C	45	45

	F7 (USER)		Heating cycle minimum speed temp.	°C	35	35

	F8 (USER)		Heating cycle maximum speed temp.	°C	30	30

	F9 (USER)		Cooling cycle fan off temperature	°C	20	20

	FA (USER)		Heating cycle fan off temperature	°C	40	40

	Fb (USER)		Fan start time	4 secs.	0	0

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York 122, YLCC 42/62/82/102/112, YLCC-h, 152 manual Cooling cycle compressor on, Heating cycle compressor on

Contents

ER-0028/1991 Technical informationRef. TYLC-CE2 CGM-97/013Page Index Page Mechanical specifications Technical specificationsGeneral characteristics General descriptionCentrifugal fans AccessoriesControls Hydro kit GHFlow switch Remote control accessoryFlow switch optional accessory Anti-vibratorysupportsPhysical data and electrical characteristics Cooling onlyYLCC-H Heat pump unitsPhysical data and electrical characteristics YLCC-HLimits of use, YLCC-H heat pump unit Limits of useLimits of use,YLCC cooling only unit Nominal flows, cool onlyCooling capacities Cooling capacities DB air temperature at condenser intake CCooling capacities DB air temperature at condenser intake CYLCC-H Cooling capacitiesYLCC-H YLCC-HHeating capacities Heating capacities LWT CPressure drop bar YLCC/YLCC-H42 YLCC/YLCC-H62YLCC/YLCC-H82 & YLCC/YLCC-H122 FLOW l/hYLCC/YLCC-H152 YLCC/YLCC-H152Fan performances Factors with water and glycol Solution with glycol/freezing pointCorrecting factors Foul factorsInspection Installation instructionsGeneral information Environmental protectionDrainage Location dimensionsClearances Locating and securing the unitHydraulic connections diagram Hydraulic connectionsSetting Flow switchL/min. flow values needed for switch operation Hydro kits GHRemote control connection optional WiringWiring diagrams Power and operating connection YLCC/YLCC-H42YLCC and YLCC-Hcontrol system Operating and start-upinstructionsStandard components Interconnecting diagram Remote control unit AccessoriesIdentification of system intakes and outlets Serial board RS485 Fig Programmable key FigCopying the EEPROM memory on the key RS485 serial boardUnit addressing Access to “DIRECT” parametersAccess to “USER” parameters Unit controlInstallation of default parameters Access to “FACTORY” parametersAlarm reset Adjusting display contrastOperation of cooling cycle Operation of set pointsCompressors Operation of heating cycleDefrost cycle Pump operationCooling cycle compressor on Heating cycle compressor onAlarms and messages Operation Buzzer configurationCooling cycle diagram forYLCC Yellow and green LEDs on base plateHeating cycle YLCC-H Summer cycle diagram forYLCC-HWinter cycle diagram forYLCC-H Cooling cycle YLCC-HYLCC andYLCC-H42 General dimensions mmYLCC andYLCC-H62 YLCC andYLCC-H122 YLCC andYLCC-H82General dimensions mm YLCC andYLCC-H62V YLCC andYLCC-H42VGeneral dimensions mm YLCC andYLCC-H102V YLCC andYLCC-H82VGeneral dimensions mm YLCC andYLCC-H122V General dimensions mmWiring diagram, YLCC-H- 42 and 62, 400.3.50 1 of Wiring diagram, YLCC-H- 42 and 62, 400.3.50 2 of Wiring diagram, YLCC-H- 82, 400.3.50 1 of Wiring diagram, YLCC-H- 82, 400.3.50 2 of Wiring diagram, YLCC-H- 102, 400.3.50 1 of Wiring diagram, YLCC-H- 102, 400.3.50 2 of Wiring diagram, YLCC-H- 122, 400.3.50 1 of diagram,YLCC-H Wiring400.3.50 Wiring diagram, YLCC-H- 152, 400.3.50 1 of 400.3.50 diagram, YLCC-HWiring I-2374-2aAUTOMATIC SWITCH AND POWER SUPPLY LINE SECTION Wiring diagram, YLCC- 42 and 62, 400.3.50 1 ofSEE WIRING DATA TABLE FOR DIMENSIONING OF YLCC-42Wiring diagram, YLCC400.3.50 Wiring diagram, YLCC- 82, 400.3.50 1 of Wiring diagram,YLCC400.3.50 Wiring diagram, YLCC- 102, 400.3.50 1 of YLCC diagram400.3.50 Wiring diagram, YLCC- 122, 400.3.50 1 of 400.3.50 diagramYLCC I-2371-2aWiring diagram, YLCC- 152, 400.3.50 1 of Wiring diagram, YLCC400.3.50 Page Ref. Y-R701020205