Viconics VT7000 Installation Guide
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Installation Guide for the VI-PIR Cover Accessory
For VT7xxxXx000(X) Series thermostats
( Issue Date: December 1, 2008 – 028-0184 R1 )
PRODUCT OVERVIEW
CO
-PIR-ZN-5000 COV-PIR-RTU-5000
The VI-PIR Accessory covers with embedded Passive Infra-Red motion detector have been specifically designed to work with all
compatible VT7000 series thermostats. Thermostats compatible with VI-PIR covers use the following part number assignments:
VT7xxxxX5x00(X). The 5 identifies the thermostat base thermostat has the necessary onboard polarized PIR connector and
functionality added.
When equipped with a VI-PIR accessory cover, a VT7000 series thermostat provides advanced active occupancy logic, which will
automatically switches occupancy levels from Occupied to Stand-By and Unoccupied as required by local activity being present or
not. This advanced occupancy functionality provides advantageous energy savings during occupied hours without sacrificing
occupant comfort.
Additional documentation is available on www.viconics.com
MODELS AVAILABLE
Viconics PIR Cover Part
Number
COV-PIR-FCU-C-5000 PIR cover with Commercial FCU interface VT73x0X5x00(X)
COV-PIR-FCU-L-5000 PIR cover with Hotel/Lodging interface VT73x5X5x00(X)
COV-PIR-RTU-5000 PIR cover for roof-top thermostats VT76xxX5x00(X)
COV-PIR-ZN-5000 PIR cover for zoning thermostats VT7200X5x00(X)
TYPICAL DETECTION PATTERN FOR VI-PIR LENS
Horizontal Angle
12/01/08 028-0184 R1
COV-PIR-FCU-L-5000
Description
ical
PIR Cover Installation-E00.doc
-PIR-FCU-C-5000
CO
Compatible with the
Following Thermostats
Vertical Angle
ical
www.viconics.com
sales@viconics.com
1
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
Visual indication (Status of
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 of PIR activity for commissioning has
PIR)
been provided via a blinking LEDs located on the
Fig.3
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:
Fig.4
• 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
• Electronic controls are static sensitive devices. Discharge yourself properly
Fig.5
before manipulation and installing the thermostat and its accessories.
• Short circuit or wrong wiring may permanently damage the thermostat or the
equipment.
• All VT7000 series thermostats are to be used only as operating controls.
Whenever a control failure could lead to personal injury and/or loss of
property, it becomes the responsibility of the user to add safety devices and/or
alarm system to protect against such catastrophic failures.
Fig.6
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.
2
⇒ 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
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