Montigo EDVPV47 - Manual (Page 8)

f i r e f e a t u r e
EDVPV47-58 Power Vent System
Part No. XG0700 - 090909
Optimizing the External Power Vent
Installing The Air Flow Restrictor
Prior to installing the termination, ensure that the desired Air Flow
Restrictor has been installed. There are two air flow restrictors, one is
designed for vent runs of 10 to 80 feet and the other is designed for
vent runs of 81 to120 feet, and the downward vertical installations. The
termination comes factory-installed with the1 1/2" 10'-80' restrictor.
Follow these instructions for installing the air flow restrictor:
1. Remove the termination cover by removing the four screws
shown in figure x.
2. Remove the blower assembly from inside the termination.
Remove the three screws that hold the blower assembly in place
and disconnect the wiring connections on the air proving switch,
and the assembly will lift out of place.
Termination
3. Remove the fan gasket to reveal the air flow restrictor. Remove
this restrictor and replace with the alternate air flow restrictor
that came with this system. Replace the gasket and re-install the
blower assembly. Reconnect the wiring for the air proving switch
and replace the termination cover.
Adjusting the Vent Slide
After installing the system, there is a Vent Slide, located on the bottom
of the termination, that is designed for finer adjustments to air flow in
the system, and to alter the flame characteristics of the fireplace.
Locate the vent slide on the bottom of the termination, and loosen the
two screws which hold the vent slide in place. This will allow you to
adjust the vent slide until the desired air flow and flame characteristics
are achieved.
Figure 13. Removing the termination cover.
Termination Cover
Blower Assembly
Figure 14. Removing the blower assembly.
Figure 15. Removing the blower assembly.
Fan Gasket
Air Flow Restrictor
Figure 16. Adjusting the vent slide.
Installing the External Power
Vent System
Page 8
Installation