Owner`s manual

Page 10
C-View Residential R520-R620 Series Indoor Gas Fireplace
Part No. XG0771 - 0070111
f i r e f e a t u r e
Installation
Installing the Horizontal EPVRW
Power Vent
Figure 5. Framing the Opening for Power Vent
Selecting A Termination Location
Before installing the termination, ensure that the proper air ow
restrictor is installed as shown on page 5, and check to ensure the
planned termination location is acceptable. For a detailed illustration
of allowed termination locations, see Appendix A.
Installing the External PV Termination
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".
■ Maximum allowed vent run is 100 feet. (Refer to Montigo
Reference Document, XG1035) for all Possible variations not
described here.
■ Allow Min. 12" behind the replace cabinet for attaching
replace and Power Vent Collars. Failing to do so could result
in miss-aligment of Venting componennts or the replace not
tting as designed.
Connecting the Venting
Connect the vent system with a Montigo Flex section to the replace
pipe for ease of installation. Flex pipe sections are made in 24"
lengths, model RFL-2, through to model RFL-4, 48" long). When
installing these vent components fasten each section with a minimum
of three sheet metal screws on the outer ue pipe.
Rigid Vent components are made in 12" sections, model REXT-1
through to model REXT-5, 60" long. Make sure that these inner pipes
are connected securely, and slide into each other to a minimum of
1 1/2". Review and compare your vent run to the information in the
Exterior Power Vent Installation Section..
Hang the vent components from the ceiling or the wall and maintain
1" clearance around all vent pipe to any combustible materials. When
using the Montigo ex pipe ensure that the inner pipe is fasten with
three sheet metal screws as well as the outer pipe.
Place the springs, supplied with the pipe kit, around the inner pipe
before installing the outer pipe over the inner. This will separate the
two pipe and avoid any possible hot spots.
Available EPVRW Horizontal
Vent Components
Selecting A Termination Location
Before installing the termination or venting, check to ensure the
planned termination location is acceptable and meets basic require-
ments shown in Appendix A ( Termination Locations).
Installing the Residential’s Terminations with Frame
1. Frame the termination opening for replace models, R520 and
R620, on Page 10.
2. Fasten the termination and its frame in place using a minimum of
4 screws, installation below.
The following venting components are available for the C520 and
C620 Top Vent.
Horizontal Power Vent
Requirements
It is recommended that the External Power Vent System be used
with a gas replace that is equipped with HSI. When installing the
venting, the installation must adhere to the Vent Installation Section
in these Instructions, as well as the following guidelines:
 Ensure that the planned termination location is acceptable as shown
in Appendix A.
■ Maximum allowed vent run is 100 feet. (Refer to Montigo Reference
Document, XG1036) for all Possible variations not described here.
 Horizontal runs must be supported by a minimum of three supports per 10
feet of venting.
 For horizontal installations the longest vent run is 100 feet with a limit of 4
-90° Elbows, or 8 - 45° Elbows. For longer runs contact Montigo.
 It is important that the location of the power vent motor is not exposed to a
downfall of water not in excess of the standard rain fall.
5" / 10" Ve
nting
A - Te rmination
B - Rough-in Kits
EPVRWF (Wall Vent)
C - Flex Sections RFL-1 (12" Section)
RFL-2 (24" Section)
RFL-3 (36" Section)
RFL-4 (48" Section)
D - Rigid
Sections
REXT-1 (12" m/f Section)
RXT-20 (20" section)
REXT-2 (24" m/f Section)
REXT-3 (36" m/f Section)
REXT-4 (48" m/f Section)
E - Elbows REL-90MM (m/m 90° Elbow)
REL-90FF (f/f 90° Elbow)
REL-90FM (f/m 90° Elbow)
REL-45FM (f/m 45° Elbow)
EPVRW (Wall Vent)
14 1/2”
14
1/2”
(Opening)
(Opening)