Installation Instructions

Document No. 129-710
Installation Instructions
May 10, 2016
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and
models as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective
owners. © 2016 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
+ 1 847-215-1000
Your feedback is important to us. If you have
comments about this document, please send them
to [e-mail]
Document No. 129-710
Printed in the USA
Page 10 of 10
Completing the Installation
1. Using a utility knife or pliers, cut free the opening on
the drive cover to clear the control wiring conduit.
Figure 1. Trim Cover to Match Conduit.
2. Mount the BT300 Drive cover and tighten the
screws.
Figure 2. BT300 Drive Cover Re-Installed.
3. Remove the existing bypass labels on the inside
of the bypass cabinet door and replace with new
labels provided in the Migration Kit.
4. Close the bypass enclosure door and secure.
5. Reconnect power.
Bypass Parameter Settings
1. Change Ctrl Signal 2 A (3.5.1.2) to a value
of DigIN Slot0.1 (virtual off). This removes
the reverse command from DI2.
2. Change Run Interlock 2 (3.5.1.13) to a
value of DigIN SlotA.2 (use Digital Input 2).
This is used to monitor the M2 Contactor.
3. Change RO2 Function (3.5.3.2.4) to a value
of FaultInvert. This is for fail-safe operation
of fault relay (wired to normally closed
contact). If the inverter loses power but the
bypass does not, then the contact closes to
indicate to the bypass that there is a
problem.
The installation is now complete. See the SED2 to
BT300 Migration Guide (125-1005) for further
information.