Viconics VT7000 Series PIR cover Installation Guide - Manual (Page 2)

2 INSTALLATION TIPS
Tip Type Area Of Interest Explanation
General
Installation PIR Connector Polarized connector is located at bottom left
hand corner of VT7000 series thermostat
Security Screw A security screw has been provided in the
thermostat box. This screw should be
carefully installed in the intended mounting
position located bottom center of thermostat
cover.
Tip Type Area Of Interest Explanation
Initial Power Up
&
Commissioning PIR Warm up period PIR Sensor may take up-to 60 seconds after
initial warm up period to detect movement
consistent with typical detection pattern.
Visual indication (Status of
PIR)
Visual indication of PIR activity for
commissioning has been provided via a
blinking LEDs located on the thermostat
cover under the PIR lens. LEDs will be active
while occupant is in field of detection pattern
for a period of 30 minutes after initial power
up.
VI-PIR COVER INSTALLATION
•
Remove security screw on the bottom of the current thermostat cover.
•
Open up by pulling on the bottom side of thermostat. (Fig. 3)
A) Identify current thermostat model type:
•
Use appropriate cover accessory part number as identified on the first page by referring to
the thermostat model number
•
The male polarized PIR connector is located at bottom left corner of thermostat (Fig. 4)
B) Installation:
•
Hinge new PIR thermostat cover into position (fig. 3).
•
Insert polarized connector into PIR female connector located on thermostat base (Fig 4 & 6)
•
Snap PIR thermostat cover into place and re-install the security screw (Fig 5)
•
Make appropriate parameter settings related to your application within the configuration
menu as identified in the thermostat installation
PIR STATUS LED’s
The PIR covers have 2 green status LEDs behind the PIR lens that can be used
for diagnostic purposes during commissioning or servicing.
These LEDs are used to indicate a local movement detected by the PIR cover.
⇒ These status LEDs will only start to function to indicate movement 1 minute
after the initial power up of the thermostat 24 Vac power
⇒ These status LEDs will stop to function to indicate movement 30 minutes
after the initial power up of the thermostat 24 Vac power
LEDs location on PIR cover under the main sensor lens
Fig.5
Fig.4
Fig.3
Fig.6