Labconco Logic Vue User Manual page 142

Step #3
Run the Wire Harness from the Inlet Relief Valve on the Canopy to the Cable Connector
and plug it in. Secure the Wire Harness to the back of the enclosure.
Step #4
It is recommended to install a 12-inch Balancing Damper (purchased separately) on the
remote exhaust connection to the Canopy. Reference Figure 3 for the proper
installation orientation of a 12-inch Balancing Damper. The customer-supplied exhaust
duct will connect into the customer-supplied 12-inch Balancing Damper. Reference any
additional installation instructions included with the Balancing Damper.
Figure 3
CANOPY CONNECTION
DUCT COLLAR
AIR-TIGHT DAMPER
Once the Balancing Damper is installed, a bead of RTV silicone may be run on the
outside joint between the Duct Collar and the Balancing Damper. This step is not
required, but may be completed for aesthetic concerns or to address a whistle that
develops from a small gap that allows high velocity air to rush INTO the exhaust stream.
The exhaust stream should always be under negative pressure, which is a fail-to-safe
design that ensures only additional room air is drawn into a small gap.
After installation is complete, the Logic Vue must be configured to operate with a
Canopy Connection. See Section 7: Configuration to enable the Canopy functionality
within the software.
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