Table Of Contents - Johnson Controls York YD Manual

General safety guidelines................................................................................................................................5
C o n t e n t s
Safety symbols....................................................................................................................................... 5
Changeability of this document...........................................................................................................6
Associated literature..............................................................................................................................6
Conditioned based maintenance.........................................................................................................7
Nomenclature........................................................................................................................................ 8
Description of system and fundamentals of operation...............................................................................9
System operation description.............................................................................................................. 9
Compressor starting........................................................................................................................... 10
Compressor shutdown........................................................................................................................14
OptiView Control Center................................................................................................................................23
OptiView control center in detail....................................................................................................... 24
Overview of interface.......................................................................................................................... 25
Analog input ranges............................................................................................................................ 28
Slot numbers........................................................................................................................................ 29
Display messages................................................................................................................................ 33
Status messages.........................................................................................................................................33
Run messages.............................................................................................................................................34
Start inhibit messages............................................................................................................................... 35
Warning messages.....................................................................................................................................36
Routine shutdown messages................................................................................................................... 39
Cycling shutdown messages.................................................................................................................... 40
Safety shutdown messages...................................................................................................................... 44
Printers............................................................................................................................................................ 51
Printing overview................................................................................................................................. 51
Control center setup............................................................................................................................51
Downloading system prints to a laptop............................................................................................52
Unit conversion...............................................................................................................................................64
Model YD Mod D with OptiView Control Center
Contents
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