ABB ACH 400 User Manual

Chapter 3 – Installation Instructions
3-4 ACH 400 with Electronic Bypass User’s Manual
Mechanical Installation
Securely mount the ACH 400 with Electronic Bypass on a wall in a vertical
position. Use the four mounting notches at the top and bottom of the unit.
Before mounting the unit, verify that the environmental conditions conform to
the specifications listed in Pre-Installation Planning in this chapter.
To ensure safe installation, check that the surface of the mounting location is
flat.
Attach the Electronic Bypass enclosure at the mounting notches and tighten
the bolts.
Dimensions and
Weights
The dimensions and weights of the ACH 400 Electronic Bypass units are
given in the following illustrations.

ABB ACH 400 Specifications

General

Brand	ABB
Model	ACH 400
Category	Controller
Language	English