Model YLAA Air-Cooled Scroll Compressor Liquid Chillers Style B

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Design ParametersNominal Evaporator Water FlowUnitDesignationTemperatureAir On Condenser (°F)Water Flow Water Flow(gpm) MIN (gpm) MAXMin (°F) Max (°F) Min MaxYLAA0070 40 55 60 285 0 125YLAA0080 40 55 100 355 0 125YLAA0090 40 55 140 625 0 125YLAA0091 40 55 100 385 0 125YLAA0101 40 55 100 385 0 125YLAA0115 40 55 100 385 0 125YLAA0120 40 55 150 625 0 125YLAA0135 40 55 120 625 0 125YLAA0150 40 55 120 625 0 125YLAA0155 40 55 150 625 0 125NOTES:1. For leaving brine temperature below 40°F (4°C), contact your nearest Johnson Controls Office for application requirements.2. For leaving water temperature higher than 55°F (13°C), contact the nearest Johnson Controls Office for application guidelines. 3. The evaporatoris protected against freezing to -20°F (-29°C) with an electric heater as standard.3. For operation at temperatures below 30°F (-1°C), the optional Low Ambient Kit will need to be installed on the system (for YLAA00140080 modelsonly).4. For operation at temperatures above 115°F (46°C), the optional High Ambient Kit will need to be installed on the system.10 jOHNSON CONTROLS
Water Pressure DropFORM 150.62-EG5 (509)YLAA Evaporator Pressure Drop (IP Units)100.0DBFPressure Drop (ft H2O)10.0ACEG1.010 100 1000Water Flow Rate (GPM)EVAPORATORABCDEFYLAA MODELS70SE80SE91HE,101HE, 115SE120SE, 155SE90SE135SE, 150SEjOHNSON CONTROLS11
Page 1: Form 150.62-EG5 (509)Model YLAA Air
Page 5 and 6: FORM 150.62-EG5 (509)Provisions are
Page 7 and 8: FORM 150.62-EG5 (509)tures down to
Page 9: NomenclatureFORM 150.62-EG5 (509)NO
Page 13 and 14: FORM 150.62-EG5 (509)90 Tons x 24GP
Page 15 and 16: FORM 150.62-EG5 (509)TABLE1 - PUMP
Page 17 and 18: FORM 150.62-EG5 (509)50YLAA01154540
Page 19 and 20: Dual Pump CurvesFORM 150.62-EG5 (50
Page 21 and 22: FORM 150.62-EG5 (509)MODEL: YLAA007
Page 29 and 30: Part Load Ratings - High Efficiency
Page 31 and 32: FORM 150.62-EG5 (509)Model Number Y
Page 33 and 34: Dimensions - Six Fan UnitsFORM 150.
Page 35 and 36: Isolator LocationsFORM 150.62-EG5 (
Page 37 and 38: Isolator DetailsFORM 150.62-EG5 (50
Page 39 and 40: FORM 150.62-EG5 (509)TWO INCH DEFLE
Page 41 and 42: FORM 150.62-EG5 (509)INTENTIONALLY
Page 43 and 44: FORM 150.62-EG5 (509)Lug SizingNon-
Page 45 and 46: FORM 150.62-EG5 (509)SYSTEM # 2COMP
Page 53 and 54: FORM 150.62-EG5 (509)jOHNSON CONTRO
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Page 57 and 58: FORM 150.62-EG5 (509)57jOHNSON CONT
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FORM 150.62-EG5 (509)61jOHNSON CONT
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NotesFORM 150.62-EG5 (509)Designati
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Application DataFORM 150.62-EG5 (50
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FORM 150.62-EG5 (509)sense and disp
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FORM 150.62-EG5 (509)nal handle (in
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Model YLAA Air-Cooled Scroll Compressor Liquid Chillers Style B

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