Introduction; General; Description - Varifan SVIM-1LE User Manual

1. GENERAL

This document provides you the necessary information
to install and operate the SVIM-1
presented as follows:

• Introduction

• Installation
• User's Guide
• Appendix

1.1 DESCRIPTION

The SVIM-1 is a positioner which controls motorized air
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inlets. The SVIM-1
either a SVC or an IC (configurable control). With the
commands sent by the SVC or IC, the SVIM-1
position an air inlet according to the ventilation requested.
The SVIM-1 can control two different types of air inlet
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actuators: with or without feedback potentiometer.
•
With feedback potentiometer: The positioning is
controlled by the feedback potentiometer
delivers a more precise positioning.
•
Curtain time positioning (time mode): This method
is used when the air inlet system does not have a
feedback potentiometer. The time mode positioning
uses the the travelling time of the curtain to
evaluate its position.
Calibration
The SVIM-1 has a calibration function very simple to
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use. The calibration allows the unit to establish its own
position references during installation.
User's Settings
The SVIM-1 is easy to use; most settings are
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automatically set by the master control (SVC or IC).
However, the user can also adjust some settings, in
order to adapt the SVIM-1
needs of an application. With the 4 digit LED display,
the SVIM-1 keeps you informed of its status, it also
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CHAPTER 1 - INSTALLATION
. The document is
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is connected to a master control
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functioning to particular
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is able to
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which
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