About This Guide
This guide was written by the Toshiba International Corporation Technical Publications Group. This 
group is tasked with providing technical documentation for the HX7+ Adjustable Speed Drive. Every 
effort has been made to provide accurate and concise information to you, our customer.
At Toshiba International Corporation we are continuously striving for better ways to meet the constantly 
changing needs of our customers. E-mail your comments, questions, or concerns about this publication 
to Technical-Publications-Dept@tic.toshiba.com.
Purpose and Scope of Guide
This guide provides information on how to safely install, operate, maintain, and dispose of your 
HX7+ Adjustable Speed Drive. The information provided in this guide is applicable to the 
HX7+ Adjustable Speed Drive only.
This guide provides information on the various features and functions of this powerful cost-saving 
device, including
• Installation,
• System operation,
• Configuration and menu options, and
• Mechanical and electrical specifications.
Included is a section on general safety instructions that describe the warning labels and symbols that are 
used on the device and throughout the guide. Read the guide completely before installing, operating, 
performing maintenance, or disposing of this equipment.
This guide and the accompanying drawings should be considered a permanent part of the equipment 
and should be readily available for reference and review. Dimensions shown in the guide are in imperial 
units and/or the metric equivalent. Connection drawings within this document convey the typical 
topology of the HX7+ ASD system and do not include every possible connection variation. See the 
drawings received with the system for typeform-specific topological applicables.
Because of our commitment to continuous improvement, Toshiba International Corporation reserves the 
right, without prior notice, to update information, make product changes, or to discontinue any product 
or service identified in this publication.
Toshiba International Corporation (TIC) shall not be liable for direct, indirect, special, or 
consequential damages resulting from the use of the information contained within this guide.
This guide is copyrighted. No part of this guide may be photocopied or reproduced in any form without 
the prior written consent of Toshiba International Corporation.
© Copyright 2012 Toshiba International Corporation.
TOSHIBA
®
 is a registered trademark of Toshiba Corporation. All other product or trade references 
appearing in this guide are registered trademarks of their respective owners.
All rights reserved.
Printed in the U.S.A.