Siemens SED2 VFD Electronic Bypass Option 125-3208 User Manual
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Table of Contents
Siemens Building Technologies, Inc.
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Table of Contents
How to Use this Manual................................................................................................
1
Manual Organization.................................................................................................. 1
Manual Notations....................................................................................................... 1
Where To Send Comments ....................................................................................... 2
Reference Documents ............................................................................................... 2
Safety Instructions........................................................................................................ 3
Electronic Bypass Option Overview ...........................................................................
4
General Description ................................................................................................... 4
Controller Board......................................................................................................... 5
Contactors.................................................................................................................. 6
Keypad Functions ...................................................................................................... 6
Installation Instructions ............................................................................................... 9
Environmental Conditions.......................................................................................... 9
Mechanical Installation .............................................................................................. 9
Inspection ................................................................................................................ 9
Dimensions and Weights ........................................................................................ 9
Mounting.................................................................................................................. 10
Electrical Installation .................................................................................................. 12
Startup Procedures....................................................................................................... 19
Safety Precautions..................................................................................................... 19
Installation Inspection ................................................................................................ 19
Power-On................................................................................................................... 19
Quick Commissioning ................................................................................................ 21
Additional Parameter Settings ................................................................................... 31
Flying Start .............................................................................................................. 31
Automatic Restart.................................................................................................... 33
Vdc Controller.......................................................................................................... 36
Pulse Frequency ..................................................................................................... 37
Motor Data Identification ......................................................................................... 38
Reset to Factory Defaults........................................................................................ 40
Required SED2 Parameter Settings ............................................................................ 41