Pre-Installation
Planning
Environment
ACH 400 with Electronic Bypass User's Manual
Chapter 3 – Installation Instructions
This chapter explains how to install the ACH 400 with Electronic Bypass and
connect all power, motor, and control wiring. It also explains the initial
inspection procedures.
Before beginning installation, review the installation instructions in this
chapter and make sure that the installation requirements can be met. The
following topics should be considered in pre-installation planning:
• Environment
• Heat Dissipation Requirements
• Mounting Area
• Wiring Requirements
The ACH 400 with Electronic Bypass must be installed in a heated, indoor
controlled environment that is relatively free of moisture and conductive
contaminants such as condensation, carbon dust, and the like.
The maximum ambient temperature allowed is 104°F (40°C) for an ACH 400
in the Electronic Bypass enclosure. The rating is based on a variable torque
load with the load current lower than or equal to the continuous maximum
load current (I
).
RSQ
3-1