YLAA Engineering Guide, 180 - Johnson Controls Inc.

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Dimensions - Four Fan Units YLAA0180SE, 0210SE, 0195HE �� NOTE: �� FORM 150.72-EG8 (512) Placement on a level surface of free of obstructions (including snow, for winter operation) or air circulation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpredictable airflow patterns and possible diminished performance. Johnson Controls’s unit controls will optimize operation without nuisance high-pressure safety cutouts; however, the system designer must consider potential performance degradation. Access to the unit control center assumes the unit is no higher than on spring isolators. Recommended minimum clearances: Side to wall – 6'; rear to wall – 6'; control panel to end wall – 4'0''; top – no obstructions allowed; distance between adjacent units – 10'. No more than one adjacent wall may be higher than the unit. 16 JOHNSON CONTROLS ��
YLAA0240SE, 0285SE, 0320SE �� NOTE: �� FORM 150.72-EG8 (512) Placement on a level surface of free of obstructions (including snow, for winter operation) or air circulation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpredictable airflow patterns and possible diminished performance. Johnson Controls’s unit controls will optimize operation without nuisance high-pressure safety cutouts; however, the system designer must consider potential performance degradation. Access to the unit control center assumes the unit is no higher than on spring isolators. Recommended minimum clearances: Side to wall – 6'; rear to wall – 6'; control panel to end wall – 4'0''; top – no obstructions allowed; distance between adjacent units – 10'. No more than one adjacent wall may be higher than the unit. JOHNSON CONTROLS 17 ��
Page 1 and 2: Model YLAA Air-Cooled Scroll Chille
Page 3 and 4: Introduction Johnson Controls, the
Page 5 and 6: Nomenclature ��
Page 7 and 8: propylene composite blades molded i
Page 9 and 10: • Status of hot gas valves, evapo
Page 11 and 12: Accessories and Options POWER OPTIO
Page 13 and 14: Design Parameters and Water Pressur
Page 15: REFRIGERANT R-410A YLAA HIGH EFFICI
Page 19 and 20: Dimensions - Six Fan Units YLAA0435
Page 21 and 22: JOHNSON CONTROLS FORM 150.72-EG8 (5
Page 23 and 24: Wiring Lugs MODEL YLAA VOLT HZ 0180
Page 25 and 26: MODEL YLAA VOLT HZ JOHNSON CONTROLS
Page 27 and 28: JOHNSON CONTROLS FORM 150.72-EG8 (5
Page 29 and 30: Notes Designation ACC JOHNSON CONTR
Page 31 and 32: Application Data UNIT LOCATION The
Page 33 and 34: (-1°C to 46°C) ambient temperatur
Page 35 and 36: Separate disconnecting means and/or

YLAA Engineering Guide, 180 - Johnson Controls Inc.

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