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

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

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

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 DB air temperature at condenser intake C Cooling capacitiesDB air temperature at condenser intake C Cooling capacitiesYLCC-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-H42Standard components Operating and start-upinstructionsYLCC and YLCC-Hcontrol system Interconnecting diagram Identification of system intakes and outlets AccessoriesRemote control unit 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-H62 General dimensions mmYLCC andYLCC-H42 General dimensions mm YLCC andYLCC-H82YLCC andYLCC-H122 General dimensions mm YLCC andYLCC-H42VYLCC andYLCC-H62V General dimensions mm YLCC andYLCC-H82VYLCC andYLCC-H102V 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 400.3.50 Wiringdiagram,YLCC-H 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-42400.3.50 diagram, YLCCWiring Wiring diagram, YLCC- 82, 400.3.50 1 of 400.3.50 diagram,YLCCWiring Wiring diagram, YLCC- 102, 400.3.50 1 of 400.3.50 diagramYLCC Wiring diagram, YLCC- 122, 400.3.50 1 of 400.3.50 diagramYLCC I-2371-2aWiring diagram, YLCC- 152, 400.3.50 1 of 400.3.50 diagram, YLCCWiring Page Ref. Y-R701020205