Installing The External Wall Mounted Power Vent Module - Montigo R320-ST Installation & Maintenance Manual

R320-ST & 420 ST Power Vent Indoor Gas Fireplace

Installing the external wall mounted power vent module

Step 1. Construct a frame for the termination opening to meet the
following requirements:
■ Opening Size must be: 14 1/2" x 14 1/2".
14 1/2"
(Opening)
Figure 7. Framing the Opening for Power Vent
Step 2.
Insert the Power Vent Rough-in Box as shown in Figure 7a.
Fasten the Box securely in place with Screws or nails. Apply exterior
sheathing and finishing if required.
Framing
Figure 7a. Orientation, Placing the Power Vent Inner Box
Step 3.
Next, remove the bottom collar and conduit mounting frame as
shown Figure 7b. (Place removed hardware in a handy location for
re-assembly).
Figure 7b. Installation of Rough-in Kit
Page 16
Installation
14 1/2"
(Opening)
Fasteners
Rough-in Frame
Step 4.
Insert the conduit from the Power Vent Module into the rough-in
frame through the two top right entry holes. Remove the nut from the
supplied strain relief and place as shown, Figure 7c.
Figure 7c. Installation of Power Vent Conduit
Step 5.
Securely fasten bottom Collar pan into the Rough-in frame using
the existing hardware, (4-pcs). Tighten Strain Relief nut onto Strain
relief.
Step 6.
Pull Power Vent Connector, (from behind) half-way through
supplied hole in conduit mounting frame, and snap into place, (notches
in two plastic wing clips. Orientation not critical).
Figure 7d. (Installing Conduit connector & conduit mounting frame)
Step 7.
Fasten Conduit mounting frame into place using existing hardware,
(6-pcs). (Coil conduit in behind cover.)
Strain Relief
Power Vent Conduit
Strain Relief
Nut
Strain Relief & tightened nut
Power Vent Conduit
Conduit
mounting
frame
Power Vent
Connector
Tightened hardware, 4-pcs.
XG0772 - 030711