Specifications

6
JOHNSON CONTROLS
Form 201.28-NM1.EN.PED/CE (0211)
LIST OF FIGURES
Figure 1 - YVAA Air-Cooled Screw Liquid Chiller with Variable Speed Drive ................................................................. 13
Figure 2 - Chiller Control System ................................................................................................................................... 14
Figure 3 - View of York Control Center User Interface ................................................................................................... 16
Figure 4 - Proper Lifting of YVAA Chiller ........................................................................................................................ 20
Figure 5 - Acceptable Minimum Clearances Around/Between Unit(s) ................................................................................. 24
Figure 6 - Pipework Arrangement ................................................................................................................................... 26
Figure 7 - Leaving Water Temperature Out of Range Suggested Layout ...................................................................... 26
Figure 8 - Suggested Layout for Applications with a Flow Rate Less Than the Evaporator
Minimum Allowable Flow Rate ....................................................................................................................... 26
Figure 9 - Suggested Layout for Applications with a Flow Rate Greater Than the Evaporator
Maximum Allowable Flow Rate ...................................................................................................................... 27
Figure 10 - Victaulic Groove ........................................................................................................................................... 27
Figure 11 - Flange Attachment ....................................................................................................................................... 27
Figure 12 - Power Connections ...................................................................................................................................... 30
Figure 13 - Customer Control Connections ................................................................................................................... 31
Figure 14 - Dimensions ................................................................................................................................................. 36
Figure 15 - Keyboard and Display .................................................................................................................................. 49