4 RT-SVN09E-EN
Overview
General
An economizer must be installed and functional before
attempting to install a CO
2
Sensing Kit. These sensors
detect and control the carbon dioxide level in the
conditioned space by measuring CO
2
concentration,
comparing it with a user-adjustable set point (set at the
Human Interface). The CO
2
signals cause the economizer
damper to be positioned so that sufficient fresh air is
introduced into the conditioned space to reduce and
maintain the CO
2
concentration to a minimum level as
selected by the user.
Inspection
1. Unpack all components of the CO
2
Sensing kit.
2. Check carefully for any shipping damage. If any
damage is found it must be reported immediately and
a claim made against the transportation company.
Parts List
CO
2
sensor as follows: BAYCO2K011A (Wall Sensor),
BAYCO2K012A (Duct Sensor)
•1 - CO
2
Demand-Controlled Ventilation Wall Sensor
with instructions and mounting hardware
•1 - CO
2
Demand-Controlled Ventilation Duct Sensor
with instructions and mounting hardware
• 1 - Length of 1/8" X 3/4" foam gasket tape
• 2 - #8-32 Screws for mounting
• 2 - Wire Tie, Standard
• 5 - Wire Tie, Pop-In Anchor Type
• 1 - Plastic Bushing for 1.09 diameter hole
• 1 - Plastic Bushing for 0.88 diameter hole
• 1 - "CO
2
Kit installed" Label