General safety guidelines.............................................................................................................................. 5
C o n t e n t s
Safety symbols..................................................................................................................................... 5
Revision notes...................................................................................................................................... 6
Associated literature........................................................................................................................... 6
VSD models.......................................................................................................................................... 8
LVD models........................................................................................................................................ 13
General information.................................................................................................................................... 15
System architecture.......................................................................................................................... 22
Printed circuit boards........................................................................................................................ 32
Safety shutdowns......................................................................................................................................... 34
General information.......................................................................................................................... 34
Safety shutdown messages.............................................................................................................. 35
Cycling shutdowns....................................................................................................................................... 37
General information.......................................................................................................................... 37
Cycling shutdown messages............................................................................................................ 37
Warning messages....................................................................................................................................... 42
General information.......................................................................................................................... 42
Warning messages............................................................................................................................ 42
Unit conversion............................................................................................................................................ 45
Liquid-Cooled OptiSpeed Compressor Speed Drive
Contents
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