VSD-1C
Page 2
This guide will inform the electrician on proper wiring and installation procedures
and, will also inform the user on how to use the VSD-1C module.
The manufacturer recommends that the following installation instructions be
followed to as closely as possible, and that all work be performed by a certified
electrician. Failure to do so may void the warranty.
Description
The VSD-1C module is designed to control a variable speed fan according to a 0-
10 V or a 4-20 mA signal. The module operates on 115/230V and 50/60Hz.
The VSD-1C comes in a PVC non-corrosive enclosure that is protected from dust
and humidity. The VSD-1C is covered by a complete two-year warranty.
Unpacking
Unpack the VSD-1C module and inspect contents for damage. Should the
contents appear to be damaged, contact your local distributor to return the
equipment.
The package should contain the following standard items:
1 VSD-1C
1 Installation / User’s Guide
Mounting hardware required
This is the list of the mounting hardware needed, which is not included with the
product:
2 conductors wire, non-twisted, AWG #22
Screws (to mount the module on the wall)
Screwdriver
Soldering iron kit or approved sealed connectors
