Montigo H38DF PRC Instruction Manual

H38DF PRC
HL38DF PRC
HP38DF PRC
Panorama
Indoor
Resi dential
Gas Fireplace
®
C US
Read and understand this manual. Improper installation, adjustment, alteration,
service or maintenance can cause serious injury, property damage or even death.
For assistance or additional information consult a qualified installer, service
agency or the gas supplier.
DANGER
Glass doors on gas fireplaces are extremely hot while the fireplace is on and
remain hot even after the fireplace has been turned off. Safety screens are
available and can reduce the risks of severe burns. Please keep children away
from the fireplace at all times.
CAUTION
Installation & Maintenance Manual
Do not store or use gasoline or any other flammable vapors and liquids in the vicinity of
this or any other gas burning appliance. A fire or explosion my occur causing serious
injury, property damage or even death.
WARNING
Installer: Leave this manual with the appliance. Do not remove.
Consumer: Retain this manual for maintenance and future reference. Do not Discard.
NOTICE
IF YOU SMELL GAS
Do not try to light any appliance.
Do not touch any electrical switch; do not use any phone in your building.
Immediately call your gas supplier from a neighbor's phone. Follow the gas
supplier's instructions.
If you cannot reach your gas supplier, call the fire department.
DANGER
Irritant
Cutting
Watch your step
Slippery floor
High temperatures
Glass hazard
Danger of suffocation
High voltage
Toxic
Flammable materials
Corrosive
Fork lift trucks
Danger overhead crane
Explosion risk
Oxidising
Danger of death
Biohazard
Laser Radiation
Danger of entrapment
Hot surface
General Warning
Blank
Gas bottles
Watch for
falling objects
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
radiation
Radiation
Hazardous to the
Environment
Danger of harming
your hands
Irritant
Cutting
Watch your step
Slippery floor
High temperatures
Glass hazard
Danger of suffocation
High voltage
Toxic
Flammable materials
Corrosive
Fork lift trucks
Danger overhead crane
Explosion risk
Oxidising
Danger of death
Biohazard
Laser Radiation
Danger of entrapment
Hot surface
General Warning
Blank
Gas bottles
Watch for
falling objects
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
radiation
Radiation
Hazardous to the
Environment
Danger of harming
your hands
Irritant
Cutting
Watch your step
Slippery floor
High temperatures
Glass hazard
Danger of suffocation
High voltage
Toxic
Flammable materials
Corrosive
Fork lift trucks
Danger overhead crane
Explosion risk
Oxidising
Danger of death
Biohazard
Laser Radiation
Danger of entrapment
Hot surface
General Warning
Blank
Gas bottles
Watch for
falling objects
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
radiation
Radiation
Hazardous to the
Environment
Danger of harming
your hands
Irritant
Cutting
Watch your step
Slippery floor
High temperatures
Glass hazard
Danger of suffocation
High voltage
Toxic
Flammable materials
Corrosive
Fork lift trucks
Danger overhead crane
Explosion risk
Oxidising
Danger of death
Biohazard
Laser Radiation
Danger of entrapment
Hot surface
General Warning
Blank
Gas bottles
Watch for
falling objects
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
XG0211 040912.1
Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248

Page 2
You must read and understand this manual prior to installation, operation or
troubleshooting this appliance. Please retain this owner’s manual for furure reference
and maintenance.
NOTICE
XG0211 - 040912.1
Table of Contents
H*38DF PRC Panorama Indoor Gas Fireplace
INTRODUCTION .................................................................................3
BEFORE YOU START: .......................................................................4
Section A: Before You Begin .............................................................4
Section 1: Installation Overview and Product Dimensions ..............5
Section 2: Framing the Fireplace ..................................................6 - 7
Clearances .................................................................................7
Installing the Standoffs .......................................................................7
Section 3: The Direct Vent System .............................................8 - 17
Converting from Top Vent to Rear Vent ..............................................8
Installing a Roof mounted Termination ........................................9 - 10
Venting Layout .........................................................................9 - 10
Roof mounted Terminations .......................................................9
Standard Top Vent (no elbows or offsets) ..................................9
Top Vent (two elbows one offset) ...............................................9
Top Vent (multi-elbows and offsets) ...........................................9
Standard Roof Vent (one elbows no offsets) ...........................10
Installing a Wall mounted Termination ................................. 11
▪ Standard MTO Installation ......................................................... 11
▪ Pre-installed MSR Frame ..........................................................11
▪ Pre-installed BSR Frame ........................................................... 11
▪ Installing MOSR Frame .............................................................11
▪ Installing VSS Termination Shield .............................................. 11
▪ Installing MTKOG Heat Guard ................................................... 11
Venting Layout ........................................................................12 - 15
▪ Top Vent, Wall mounted Graph ..................................................12
▪ Top Vent, Wall mounted termination (one elbow) ......................12
▪ Top Vent, Wall mounted termination (multi elbow) .....................12
▪ Top Vent, Wall mounted HP38PR* Graph .................................13
▪ Top Vent, Wall mounted termination HP38PR*(one elbow) .......13
▪ Top Vent, Wall mounted termination HP38PR* (multi elbow) ....13
▪ Rear Vent, Wall mounted Graph, H*38PR* ................................14
▪ Rear Vent, Wall mounted Graph, HP38PR* ...............................15
Venting Components ....................................................................16
Heat Shields ...............................................................................17
▪ Installing a RHS8 Wall Mounted Heat Shield ........................17
▪ Installing a RHS101 Wall Mounted Heat Shield ....................17
Section 4: Wiring .............................................................................18
▪ SIT Proame gas control and pilot .........................................18
▪ SIT Nova 820 gas control and pilot ......................................18
▪ Honeywell gas control and pilot ............................................18
▪ Installing remote On/Off Wall Switch .....................................18
Section 5: Installing the Gas Line ....................................................19
Fuel Conversion ...............................................................................19
Gas Pressure ...............................................................................19
Gas Connection ...............................................................................19
Section 6: Finishing ..........................................................................20
Mantels & Surrounds ........................................................................20
Section 7: Installing & Removing the Door ......................................21
Section 8: Installing the Accessories .........................................22 - 24
Installing the Logset ..........................................................................22
Installing the HP38PR* Logset .........................................................23
Installing Firestones ..........................................................................24
Installing Optional Burner Cover Kit in Natural Gas Fireplaces .......24
Section 9: Operation .................................................................25 - 27
▪ Start-up Sequence with Standing Continuous Pilot ...................25
▪ Start-up Sequence SIT Proame Gas valve ..............................26
▪ Start-up Sequence with Honeywell Electronic Ignition .............27
Maintenance: ........................................................................28 - 30
▪ General ...............................................................................28
▪ Cleaning ...............................................................................28
▪ Hi-Lo Burner Adjustment ............................................................28
▪ Pilot Burner Adjustment .............................................................28
▪ Troubleshooting .........................................................................29
▪ Replacement Parts ...................................................................30
Appendix: ........................................................................31 - 33
A. Venting Terminations ...................................................................31
B. Warranty ...............................................................................32
C. State of Massachusetts ................................................................33

Page 3
XG0211 - 040912.1
Indicates a hazardous situation which, if not
avoided, WILL result in death or serious
injury or property damage.
Indicates a hazardous situation which, if not
avoided, COULD result in death or serious
injury or property damage.
Indicates a hazardous situation which, if not
avoided, WILL result in minor or moderate
injury.
Address practices that are important, but
not related to personal injury
DANGER WARNING
CAUTION NOTICE
H*38DF PRC Panorama Indoor Gas Fireplace
Safety Alert Key
Introduction
INTRODUCTION
Congratulations on your purchase of a Montigo Fireplace.
With over 30 years of experience, Montigo is committed to providing
you with a gas replace that is not only a beautiful addition to your
space, but that is also designed and manufactured to the highest
safety, reliability and engineering standards.
We strongly encourage you to read and carefully follow the
instructions laid out in this Installation, Operation and Maintenance
Manual and retain it for your future reference. Pay special attention
to all cautions, warnings, and notices throughout this manual
intended to ensure your safety.
This manual covers installation, operation and maintenance.
Lighting, operation and care of this replace can be easily
performed by the homeowner. All installation and service work
should be performed by a qualied or licensed installer, plumber
or gas tter as certied by the state, province, region or governing
body where the replace is being installed.
Warranty Information: (See Appendix B)
The Montigo warranty will be voided by, and Montigo disclaims any
responsibility for, the following actions:
► Modication of the replace and/or components including Direct-
Vent assembly or glass doors.
► Use of any component part not manufactured or approved by
Montigo in combination with this Montigo replace system.
► Installation other than as instructed in this manual.
Consult your local Gas Inspection Branch on installation requirements
for factory-built gas replaces. Installation & repairs should be done by
a qualied contractor.
This installation, operation and maintenance manual is applicable
to the models described below. Refer to your rating plate to
verify included options. Throughout this manual instructions
are applicable to all models designated as H*38PR* unless
otherwise noted.
MODEL Natural Gas Liquid Propane Gas Rating (BTU hr) Traditional Burner w/ Logset Premium Burner w/ Logset Linear Burner w/ Glass media Accessories Standing Pilot Ignition Honeywell HSI Ignition SIT Electronic Ignition
H38DFPRCN X 34,000 X X
H38DFPRCN-F X 34,000 X X
H38DFPRCL X 32,000 X X
H38DFPRCL-F X 32,000 X X
HL38DFPRCN-F X 34,000 X X
HL38DFPRCL-F X 32,000 X X
HP38DFPRCN-F X 34,000 X X
HP38DFPRCL-F X 32,000 X X
WARNING
Hot glass will cause
burns. Do not touch
glass until unit is cooled.
Never allow children to
touch glass.
Irritant
Cutting
Watch your step
Slippery floor
High temperatures
Glass hazard
Danger of suffocation
High voltage
Toxic
Flammable materials
Corrosive
Fork lift trucks
Danger overhead crane
Explosion risk
Oxidising
Danger of death
Biohazard
Laser Radiation
Danger of entrapment
Hot surface
General Warning
Blank
Gas bottles
Watch for
falling objects
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
radiation
Radiation
Hazardous to the
Environment
Danger of harming
your hands

H*38DF PRC Panorama Indoor Gas Fireplace
Page 4 XG0211 - 040912.1
Installation
Due to high operating temperatures, this appliance should be located out of traffic &
away from furniture and draperies.
Children and adults should be alerted to the hazards of the high surface temperature,
which could cause burns or clothing ignition.
Young children should be carefully supervised when they are in the same room as the
appliance.
Clothing or other flammable materials should not be placed on or near the appliance.
CAUTION
When this appliance is installed directly on any combustible material other than wood
flooring, it must be installed on a metal or wood panel extending the full width and
depth of the appliance or a fire will occur causing serious injury, property damage or
even death.
DANGER
Installation Checklist
Determine the desired install location of your replace.
See Section 1, Dimensions on Page 5, and refer to the Framing
Section 2 for details.
Select the location of your termination and resulting vent run.
Your selected termination location must be the highest point
in the Direct Vent installation.
Should it be impossible to meet the venting requirements laid
out in Section 3: Venting, please contact a local Montigo dealer
regarding the use of a Montigo Power Vent.
Lay out the Vent run; calculating the required elbows and straight
runs of 5"/8" flex or rigid pipe.
Layout Electrical Requirements Refer to Section 4: Wiring, for
Details.
Refer to Section 5: Installing the Gas Line, for details on the
gas connection and access.
Refer to local codes and guidelines for installation requirements.
Installation and repairs should be done by a qualied
contractor and must conform to:
• Installations in Canada must conform to the local codes or in the
absence of local codes to the current version of Natural Gas and Propane
Installation Code, CSA B149. Electrical Installations must conform to
the local codes or, in the absence of local codes, to the current version
of Canadian Electrical Code, CSA C22.1.1
• Installations in the USA must conform to the local codes or in
the absence of local codes to the current version of National Fuel Gas
Code, ANSI Z223.1/NFPA 54. Electrical Installations must conform to
the local codes or, in the absence of local codes, to the current version
of the National Electrical Code, ANSI/NFPA 70. See Appendix C for
installation within the State of Massachusetts.
IMPORTANT MESSAGE: SAVE THESE INSTRUCTIONS
The H*38PR* Direct Vent replace must be installed in accordance
with these Instructions. Carefully read all the Instructions in this manual
rst. Consult the Local Gas Branch to determine the need for a permit
prior to starting the installation. It is the responsibility of the installer to
ensure this replace is installed in compliance with the manufacturers
instructions and all applicable codes.
BEFORE YOU START:
Installation and repairs should be done by an authorized gas fireplace service technician.
The appliance should be inspected before use and at least annually by a professional. More
frequesnt cleaning may be required due to exessive lint from carpeting, bedding material,
etc. It is imperative that control compartments, burners and circulating air passageways of
the fireplace are kept clean.
NOTICE
Young children should be carefully supervised when they are
in the same room as the applicance. Toddlers, young children
and others may be susceptible to accidental contact burns. A
physical barrier is recommended if there are at risk individuals
in the house. To restrict access to a fireplace or stove, install
an adjustable safety gate to keep toddles, young children and
other at risk individuals out of the room and away from hot
surfaces.
CAUTION

H*38DF PRC Panorama Indoor Gas Fireplace
Page 5
XG0211 - 040912.1
Installation
Section 1: Installation Overview and Product Dimensions
Figure 1. Fireplace dimensions with attached Nailing Flange Extension. (Tolerance ± ⅛").
The replace dimensions are shown below:
Please review the Pre-Installation Checklist on Page 4 for general
information on preparing for a successful installation of your replace.
The H*38PR* replace may be installed in any location that maintains
proper clearances to air conditioning ducts, electrical wiring and plumbing.
Safety, as well as efciency of operation, should be considered when
selecting the replace location. Select a location that does not interfere
with room trafc, has adequate ventilation and offers an accessible path
for Direct Vent installation.
39”
5/8"
TYP.
36 1/4"
17 1/4"
8
42 1/8"
WIDTH
5
25 1/4”
22 1/4”
33 1/8"
REAR VENT
4 3/4"
24 3/4"
OPENING
8
5
10”
1”
2”
40”
Top of
Unit
Opening
42 1/8"
4” Nailing Flange
Top View
Front View Side View

H*38DF PRC Panorama Indoor Gas Fireplace
Page 6 XG0211 - 040912.1
Installation
Section 2: Framing
1). Frame in the enclosure for the unit with framing materials. The
framed opening for the assembled replace is 40 3/4" wide, x 44"
high x 24 1/2" deep, see Figure 2 .
NOTE: When constructing the framed opening, please ensure there is
access to install the gas line when the unit is installed. See Figure 21.
Figure 2. Framing dimensions.
24 1/2”
40 3/4”
44”
Figure 3. Combustible Framing for shelves over the replace, Rear vent.
Note: HP38DF* CANNOT be straight run rear vented with wall termination.
Figure 4. Combustible Framing for shelves over the replace, Top vent.
‡ HP38DF* is 59"
Figure 5. Non Combustible Framing with alcove above replace, Top Vent.
11”
29
C
ombustible
Framing Header
shelf
33 1/2”
44”
1” Min.
12” Max.
46” ‡
17 1/2”
MEL Short
90 elbow
shelf
Combustible
Framing / Header
44”
1 Min.”
Floor
39 5/8”
door
opening
44”
C
ombustible
Header
Min. 1 ”
2”
Ceiling level
Non-Combustible
Header
Non-Combustible
materials. Alcove
over fireplace.
Top Vent
Non-Combustible
Materials, with Low
profile mantel / Alcove
over fireplace.
84”
Min.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 7
XG0211 - 040912.1
Installation
Clearances
When installing a shelf over the top of the replaces, the following
guidelines must be adhered to:
For Rear Vent applications, the minimum clearance is 1" from the rear of
the replace to a wall, or any combustible materials, and 11" clearance
from the top of the replace to the underside of any combustible shelf
materials.
For Top Vent applications, the minimum clearance is 1" from the rear of
the replace to a wall, or any combustible materials, and 17 1/2" to the
underside of any combustible shelf materials.
1” clearance is maintained on sides and bottom of vent runs and 2”
above horizontal vent runs to any combustible material.
MODEL Top - Rear Vent † Top - Top Vent † Header Sides Front Rear Venting - Top Venting - Sides, bottom
H*38PR* 11" 17 1/2" 4" 0" 0" 1" 2" 1"
Installing The Standoffs
To avoid elevated mantel temperatures, all H*38PR* gas
replaces are required to have the supplied standoffs installed.
The replace is supplied with two standoffs. Bend and install these
standoffs on top of the replace ensuring that the height of the standoff
maintains a 8" clearance.
Figure 6. Installing the H*38PR* standoffs.
† Note: Clearance from top of replace to a combustible ceiling within
the replace enclosure.
Fasten Standoffs
in gutter
8”
Nailing Flange Extension
The 4" nailing ange extension is shipped attached to the top edge of
the replace, see Figure 1.
The nailing ange extension may be substituted with a piece of NON-
Combustible material of the same thermal characteristics, ie: cement
board or equivalent to t the opening. This is recommended in applications
where the facing materials will not adhere to the metal nailing ange.
To remove the Nailing Flange Extension follow the directions below:
Figure 7c. Finished removing Nailing Flange extension.
Figure 7. Remove screws from top of the unit
Figure 7a. Remove shell from the top of unit. Remove screws from outer edge.
Figure 7b. Remove the nailing ange extension from the unit. Reinstall shell.
Screw shell in place.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 8 XG0211 - 040912.1
Installation
Section 3: Venting
Montigo supplies a variety of direct venting and termination options.
The direct vent termination location MUST be selected such that
it is the highest point in the venting assembly. It should also be
selected such that it provides the shortest vent run possible. Should
it be impossible to ensure that the termination is the highest point or
should it be impossible to meet the venting guidelines laid out below
please contact your Montigo dealer to discuss power venting options.
NOTES FOR PLANNING VENTING:
Venting originates from the unit through the top or through
the rear
Venting can terminate through the roof or through an
exterior wall.
Refer to Appendix A - Termination Locations to ensure the
planned termination location is acceptable.
Once the termination location has been established, refer
to the appropriate section below for installation details
All replaces shipped from the factory are Top vent.
Section 3-1: CONVERTING TO TOP VENT / REAR VENT
Figure 7. Flue cover and collar removal, Top Vented replace.
Figure 8a. Flue cover and collar installation, Rear Vented replace.
Use the following instructions to convert an H*38PR* for Rear Vent use:
1. Remove the Rear ue cover and gasket (5" and 8") on the ue
outlet, as shown in Figure 8.
2. Next, Remove the Top ue collar's (5" and 8") on the ue outlet,
as shown in Figure 8.
3. Install the (removed) Rear ue cover and gasket material, to the
Top vent outlet. Fasten the cover with included hardware, as
illustrated Figure 8a.
4. Install the (5" and 8") collars to the rear vent outlet using the
included hardware, as illustrated Figure 8a.
5” Inner Flue Collar
8” Outer Flue Collar
Flue Gasket
Flue Cover Plate
Flue Gasket
Flue Cover Plate
8” Outer Flue Collar
5” Inner Flue Collar

H*38DF PRC Panorama Indoor Gas Fireplace
Page 9
XG0211 - 040912.1
Installation
Section 3-2: INSTALLING A ROOF MOUNTED DIRECT VENT
TERMINATION (PVTK-1)
This section applies to installations where the direct vent termi-
nation will be roof mounted.
Section 3-2-1: VENTING LAYOUT
Selection of components and details of venting lay out should
adhere to the following guidelines:
The maximum termination point is 32’ above the replace (NOTE:
if the maximum termination height is used, the ame pattern
may be affected).
The Vertical termination must be a minimum 2’ higher than where
the termination exits the roong materials, (asphalt shingles,
cedar shakes, etc). This distance should be measured from the
high side of the roof slope where the ue ashing intersects the
roong materials. (see Figures 9 to 9c).
Termination location must be a minimum 6’ from a mechanical
air inlet.
Termination location must be a minimum 18” from a parapet wall.
For a more detailed diagram of allowed termination locations,
see Appendix A.
A maximum of two offsets (each offset is made up of 2-90°
bends) may be made.
Firestops must be installed as required by National & local codes.
Ensure all runs are supported with a minimum of 3 supports
per 10’ of venting.
Install all roof ashing and storm collars as shown.
Figure 9. Top vent, Roof mounted termination with no offset in vent run.
Figure 9a. Top vent, Roof mounted with 1 offset (1 offset= two 90° bends).
Figure 9b. Top vent, Roof mounted with 2 offsets (1 offset= two 90° bends).
Roof mounted Terminations
The following details are some possible congurations for Roof
mounted terminations.
Support ring
Support plate
Firestop
3
2’ max.
2’ min.
Obstacle
PVTK1
Termination
Support ring
Support plate
Firestop
3
2’ max.
2’ min.
PVTK1
Termination
Support straps or
support plate & ring
2’ min.
Firestop
Firestop
Firestop
32’ max Support plate
& ring
Obstacle
PVTK1
Termination

H*38DF PRC Panorama Indoor Gas Fireplace
Page 10 XG0211 - 040912.1
Installation
Figure 9c. Rear vent, Roof mounted venting (1 = 90° bend).
Support ring
Support plate 32’ M a.x
PVTK
1
Termination
12” Max.
Storm Collar

H*38DF PRC Panorama Indoor Gas Fireplace
Page 11
XG0211 - 040912.1
Installation
1
12”
2”
12”
12”
Section 3-3: INSTALLING A WALL MOUNTED DIRECT VENT
TERMINATION
This section applies to installations where the direct vent termi-
nation will be wall mounted.
1). Installation of Termination with built in frame
A Termination with a Built-In Frame is installed during framing of a structure.
1. Frame the termination opening to 11" x 11".
2. Install exterior sheathing to the structure framing.
3. Fasten the termination to the sheathing using a minimum of 4 screws.
MSR Frame
PTO-4 (5"/8")
Termination
PTO-4F (5"/8")
Termination
Figure 10. Installing a PTO-F termination.
Figure 10a. Installing a PTO termination with the MSR frame.
Figure 10d. Installing the VSS Vinyl Shield.
5). Installation of a termination shield for Vinyl Siding
The VSS Termination shield is installed when the exterior of a structure
is clad with Vinyl siding. It is placed directly above, and on-centre with
the termination.
2). Installation of termination frame at time of framing
Terminations with a MSR frame allow the installation of the frame prior
to installation of the termination.
1. Frame the termination opening to 12" x 12".
2. Secure the MSR Frame to the exterior sheathing of the structure.
3. Fasten the termination to the MSR Frame using a minimum of 4 screws.
Figure 10b. Installing a PTO termination with the BSR frame.
3). Installation of termination frame at time of framing in Masonry
Terminations with a BSR frame allow the installation of the frame in
masonry prior to the installation of the termination
1. Frame the BSR opening to 12" x 12".
2. Secure the BSR Frame to the exterior sheathing of the structure.
1. Frame the MOSR opening to 12" x 12".
2. Fasten the MOSR frame to the interior side of the studs, concrete,
or nished wall construction using a minimum of 4 screws.
3. Insert the termination into the MOSR frame as shown here, (from
the inside) and attach to the MOSR by installing a min. quantity of
4 bolts into the threaded nuts on the MOSR Frame.
4). Installation of termination from inside structure
A Termination with a MOSR Frame is installed from the inside of the
structure. These are commonly used in high-rise construction.
MOSR Frame
PTO-4 (5"/8")
Termination
Figure 10c. Installing a PTO termination with the MOSR frame.
BSR Frame
PTKOG (5"/8")
Installing Heat Guards over Terminations is recommended
in installations where the termination is located within 7' feet above
grade, or above a pedestrian walkway, and may be Required by code
in Public areas.
1. Ensure that the two long mounting brackets are facing the bottom
of the termination. (See inset). This will provide more heat protection
at the top of the termination, where temperatures are highest.
2. Attach to the faceplate of the termination using four sheet metal
screws.
Figure 11. Installing a PTO termination heat guard.
1
1”
11”
Framing
Exterior
Sheathing
Fastening Hardware,
minimum 4-screws
Framing
Exterior
Sheathing
Fastening Hardware,
minimum 4-screws
PTO-4 (5"/8")
Termination
Framing
Exterior
Sheathing
Fastening Hardware,
minimum 4-screws
12”
12”
Fastening Hardware,
minimum 4-screws
Framing, con-
crete or other
materials
Exterior Sheath-
ing, concrete or
other materials
Exterior Vinyl
siding
PTO-4 (5"/8")
Termination
VSS Vinyl shield

H*38DF PRC Panorama Indoor Gas Fireplace
Page 12 XG0211 - 040912.1
Installation
Figure 12. H38PR* or HL38PR* Top Vent Venting Graph for wall mounted
terminations.
Section 3-3-1: VENTING LAYOUT
Selection of components and details of venting layout should
adhere to the following guidelines:
Vent terminations must not be recessed in walls or siding.
For Heat Shield requirements see Section 3-3-3 on page 17.
Once the proposed venting layout has been determined refer to
either Figure 12, 12a, 14, or 14a to ensure the layout is acceptable.
Notes Wall Mounted Terminations: TOP VENT
All dimension lengths for vertical or horizontal runs are measured
from center of the vent pipe.
Venting runs must fall within the limits set by the venting graphs,
see Figure 12 or 12a.
The Venting Graph
Measure the vertical height from the replace hearth to the centre of
the termination and the horizontal run from the replace ue collar to
the wall ange of the termination. Plot on the Venting Graph Figure 12
or 12a with an 'X'.
If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.
Example A: (Acceptable Installation)
If the vertical dimension from the hearth is 126" and the horizontal
run to the wall ange of the vent termination is 144", this would be
an acceptable installation.
Example B: (Unacceptable Installation)
If the vertical dimension from the hearth is 48" and the horizontal
run to the wall ange of the vent termination is 72", this would
NOT be an acceptable installation.
Example C: (Unacceptable Installation)
If the vertical dimension from the oor of the replace is 60" and
the horizontal run to the wall ange of the vent termination is 144",
this would NOT be an acceptable installation.
Wall mounted Terminations
The following details are some possible congurations for Wall
mounted terminations. See below.
Figure 12a. HP38PR* Top Vent Venting Graph for wall mounted terminations.
Figure 13. H38PR* or HL38PR* Top Vented, wall mounted installation with
one 90° bend. The vent run must comply with Venting Graph for Top vent, wall
mounted terminations, Figure 12.
42”
46”
A
C
B
If your installation does not fall with-
in the venting graph parameters,
please contact a local Montigo
dealer for Power Venting options.
Unacceptable vent run
within shaded area.
Acceptable vent run
within non-shaded area.
Heat
Shield
Termination
Hearth Exterior
Wall
59”
Min.
18” Max.
Flex or Rigid
Section
Figure 13a. HP38PR* Top Vented, wall mounted installation with one 90°
bend. The vent run must comply with Venting Graph for Top vent, wall mounted
terminations, Figure 12a.
Heat
Shield
Termination
Hearth Exterior
Wall
46”
Min.
42” Max.
Flex section
59”
A
C
B
.
Unacceptable vent run
within shaded area.
Acceptable vent run
within non-shaded area.
.
18”
If your installation does not fall with
in the venting graph parameters,
please contact a local Montigo
dealer for Power Venting options.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 13
XG0211 - 040912.1
Installation
Figure 13b. H38PR*, HL38PR*, or HP3PR* Top Vented, wall mounted Multi-
elbow installation. See Venting Graph for Top vent, wall mounted terminations,
Figure 12 or 12a.
WARNING:
An inspection of the explosion relief appers and door
MUST be made prior to lighting the replace. A faulty seal
on the door gasket and/or explosion ports will result in
products of combustion leaking into the living space and
may result in carbon monoxide poisoning.
Heat
Shield
Termination
Exterior
Wall
30” Max.
126” Max.
Solid
Section
Flex
Section
Hearth
Figure 13c. H38PR* , HL38PR* or HP38PR* Top Vented, wall mounted
Retracted Multi-elbow installation. See Venting Graph for Top vent, wall mounted
terminations, Figure 12 or 12a.
Solid
Section
Flex
Section
Hearth
Heat
Shield
Termination
Exterior
Wall
150”max.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 14 XG0211 - 040912.1
Installation
WARNING:
An inspection of the explosion relief appers and door
MUST be made prior to lighting the replace. A faulty seal
on the door gasket and/or explosion ports will result in
products of combustion leaking into the living space and
may result in carbon monoxide poisoning.
Figure 14. H38PR* or HL38PR* Rear Vent Venting Graph for wall mounted
terminations.
Notes Wall Mounted Terminations: REAR VENT
All dimension lengths for vertical or horizontal runs are measured
from center of the vent pipe.
Venting runs must fall within the limits set by the venting graphs,
see Figure 14 or 14a.
Fireplace must be converted to Rear Vent conguration prior to
running vent, see Figure 8 and 8a.
The Venting Graph
Measure the vertical height from the replace hearth to the centre of
the termination and the horizontal run from the replace ue collar to
the wall ange of the termination. Plot on the Venting Graph Figure 14
or 14a with an 'X'.
If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.
Example A: (Acceptable Installation)
If the vertical dimension from the hearth is 114" and the horizontal
run to the wall ange of the vent termination is 126", this would be
an acceptable installation.
Example B: (Unacceptable Installation)
If the vertical dimension from the hearth is 66" and the horizontal
run to the wall ange of the vent termination is 84", this would
NOT be an acceptable installation.
Example C: (Unacceptable Installation)
If the vertical dimension from the oor of the replace is 72" and
the horizontal run to the wall ange of the vent termination is 144",
this would NOT be an acceptable installation.
Figure 15. H38PR* or HL38PR* Straight run, Rear Vented, wall mounted
termination. The vent run must comply with the Venting Graph for Rear vent,
wall mounted terminations Figure 14. Note: HP38PR* CANNOT be straight
run, rear vented with a wall mounted termination.
33 1/2”
PXT Extension
RHS101 Heat
Shield
Termination
Hearth Exterior
Wall
NOTE:
12” MAX. horizontal
run with no vertical lift.
12” MAX.
33”
12”
A
B
C
59”
46”
Unacceptable vent run
within shaded area.
Acceptable vent run
within non-shaded area.
If your installation does not fall with-
in the venting graph parameters,
please contact a local Montigo
dealer for Power Venting options.
42”
59”
A
C
B
Acceptable vent run
within non-shaded area.
.
Unacceptable vent run
within shaded area.
If your installation does not fall with-
in the venting graph parameters,
please contact a local Montigo
dealer for Power Venting options.
Figure 14a. HP38PR*Rear Vent Venting Graph for wall mounted terminations.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 15
XG0211 - 040912.1
Installation
Figure 15b. HP38PR* Rear Vented, wall mounted Multi-elbow termination
installation. The vent run must comply with the Venting Graph for Rear vent,
wall mounted terminations, Figure 14a.
Figure 15a. H38PR* or HL38PR* Rear Vented, wall mounted Multi-elbow
termination installation. The vent run must comply with the Venting Graph for
Rear vent, wall mounted terminations, Figure 14.
46” Max.
59” Min.
12”
Max.
26”
Min.
33”
Flex or Rigid
Section
42” Max.
59” Min.
12”
Max.
26”
Min.
33”
Flex or Rigid
Section

H*38DF PRC Panorama Indoor Gas Fireplace
Page 16 XG0211 - 040912.1
Installation
Connection and installation of the vent components should
adhere to the following guidelines:
Section 3-3-2: VENTING COMPONENTS
The following components and associated Montigo part numbers for
installation of a roof or wall mounted termination. Use only Montigo
Vent Components. Use of non-Montigo parts will VOID the warranty
and may impede operation of the replace..
A - Termination PTO-4 (3" Length)
PTO-4F (3" Length)
PVTK-1
B - Frame Kits MSR (Stucco Frame)
MOSR (Stucco Frame)
BSR-4 (4" Brick Frame)
BSR-6 (6" Brick Frame)
C - Flex Sections PFL - 1 (12" f/f Section)
PFL - 18 (18" f/f Section)
PFL - 2 (24" f/f Section)
PFL - 3 (36" f/f Section)
PFL - 4 (48" f/f Section)
PFL - 6 (72" f/f Section)
D - Rigid Sections PXT - 5 (5" f/f Section)
PXT - 10 (10" f/f Section)
PXT - 20 (20" f/f Section)
PEXT - 1 (12" f/m Section)
PEXT - 2 (24" f/m Section)
PEXT - 3 (36" f/m Section)
PEXT - 4 (48" f/m Section)
PEXT - 6 (72" f/m Section)
E - Elbows PEL-90MM (m/m 90º Elbow)
PEL-90FF ( f/f 90º Elbow)
PEL-90FM ( f/m 90º Elbow)
PEL-45FM ( f/m 45º Elbow)
F - Support Ring & Plate PSPXT-8
G - Firestop FS-8
H - Roof Flashing PRF-7 (1/12 - 7/12 pt.)
PRF-12 (7/12 - 12/12 pt.)
I - Heat Shield RHS101
J - Heat Guard PTKOG
IMPORTANT:
Please Refer to your Building Envelope Engineer
or Waterproong Consultant for a review of ALL
penetrations through exterior walls or the roof.
Montigo recommends the use of a ex section for the nal pipe
connected directly to the replace offering greater exibility of
installation and absorption of movement.
Firestops must be installed as required by National & local codes.
Montigo recommends that all exterior corners and joints be sealed
with exterior caulking. However, we encourage you to consult
your Building Envelope Engineer or Waterproong Consultant
for further recommendations.
Use any combination of rigid and ex pipe as required and in
any orientation (Male connectors can face in any direction).
Flex sections may be stretched up to 50% of their total length
(e.g. a 24” section maybe stretched to 36”).
Connect all vent sections using a minimum of three sheet metal
screws on the outer pipe ue.
Ensure the pipe ends male to female slide in a minimum of 1
1/2” of overlap.
Ensure all runs are supported with a minimum of 3 supports
per 10’ of venting.
When hanging/ supporting venting, ensure that 1” clearance
is maintained on sides and bottom of vent runs and 2” above
horizontal vent runs to any combustible material.
Rigid pipe may be cut less than half way from the female end only.
Ensure when cutting sections of rigid pipe to maintain integrity
of internal supports.
Place the springs, supplied with the pipe kit, between the outer
and inner pipes to keep the pipes separate and avoid any
possible hot spots.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 17
XG0211 - 040912.1
Installation
Section 3-3-3: Heat Shields
Installing a Wall Mounted RHS8 Heat shield
The RHS8 Heat shield CANNOT be used when the Termination is WITHIN
36" Min. horizontal and 60" Min. vertical from the replace, or directly
off the rear of the replace, as shown gure 16a. The RHS101 Heat
Shield (Figure 17 and 17a) MUST be used within the noted dimensions.
To install the RHS8, frame an opening in combustible construction,
Figure 16 below. Slide the Heat shield in place over the vent pipe
which attaches to the replace. After the replace and vent pipe has
been installed, clearances should match the dimensions in Figure 16.
Figure 17. RHS101 Installation. (Install by sliding Outer Section over vent pipe
where it passes through the combustible construction.
Figure 17a. Heat Shield. After sliding the outer section in place.
Termination
Drywall / sheetrock
RHS101 Heat Shield, inner Section
RHS101 Heat Shield
Outer Section
Installing a Wall Mounted RHS101 Heat shield.
The RHS101 Heat shield MUST be used where the RHS8 Termination
(Figure 16 and 16a) CANNOT be used. Use the RHS101 where any
of the dimensions are within the parameters shown, gure 16a.
To install the RHS101, Slide the Inner Section over the vent pipe that
will connect to the replace. Then fasten the vent pipe to the back of the
replace with a minimum of three sheet metal screws. From the outside
slide the RHS101 outer section on see Figure 17. To complete the
installation fasten the Heat Shield Outer Section & Termination frame
to the structure Figure 17a.
Combustible
framing
Termination
Drywall / sheetrock
RHS101 Heat Shield, inner Section
RHS101 Heat Shield
Outer Section
Vent pipe, from fireplace
RHS8 Heat Shield
1” Min. Both sides Typical
1” Min.
1” Min.
Combustible Framing
Figure 17b. RHS101 Installation.
Outer Shield 10 1/4”
3/8” Min. Both sides Typical
3/8” Min.
3/8” Min .
Combustible Framing
12” x 12”
Inner Shield 9 3/8”
Figure 16. RHS8 Installation. (Install by sliding over vent pipe where it passes
through the combustible construction).
Figure 16a. RHS8 Installation. (Minimum requirements).
RHS8 Heat
Shield
36” Min
60” Min.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 18 XG0211 - 040912.1
Installation
Section 4: Wiring
Figure 18. Wiring Diagram for the SIT Proame Electronic Ignition
Figure 20. Wiring with Honeywell gas control and pilot.
Honeywell (Q3450)
Pilot Assembly
Pilot Electrical
Harness Connector
Honeywell Gas
Control (SV9501M)
Gas Control
Connector
Junction Box
115VAC
24VAC
40 VA
Transformer
Black
White
Green
Gnd Screw
Wall Switch
Fan Plug
Receptacle
Manifold Pressure
Test Connection
Wall Switch
Power
Generator
Pilot Adjustment Screw
Inl
e
t Pr
essu
r
e
'Hi-Lo' Adjustment Knob
Gas Control Knob (Shown in “Pilot” position)
Figure 19. Wiring Diagram for SIT Nova 820 gas and pilot.
REMOTE
Receiver 14
Pin Connector
Pilot
(CPI / IPI MODE
MOTOR
IPI/CPI
RECEIVER SPLIT FLOW
ON / OFF
TH
TPTH
DC SUPPLY
GROUND
885 Valve
Orange Green
Chassis
connection
Remote control
Not Used)
Battery
Holder
4 x 1.5V
AA Type
120 Vac INPUT
7.5V DC
Output
AC Adaptor
Receiver 14
Battery Holder
w/ Switch
ON/REMONTE/OFF
(Not Used)
Receiver 14
Battery Holder
Top View
Models
H38DFPRCN-I
H38DFPRCL-I
Models H38DFPRCN H38DFPRCL
Models
H38DFPRCN-F HL38DFPRCN-F HPDFPRCN-F
H38DFPRCL-F HL38DFPRCL-F HP38DFPRCL-F
Installing the remote On/Off Wall Switch
The H*38PR* gas valve may be connected to a wall switch. Do NOT
connect any external power to the remote switch. The valve will
generate its own power on a millivolt circuit or will draw its power from
an AC Connection inside the replace, depending on the model of the
unit. Use only low voltage wire, and DO NOT connect any external
power to the remote switch.
NOTE: The switch location must not exceed 30' from the replace. NOTE: If any of the original wire supplied with the appliance is replaced,
it must be replaced with the same type, or its equivalent.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 19
XG0211 - 040912.1
Installation
Section 5: Installing the Gas Line
Figure 20. Gas line access.
3 3/8"
2 1/2" 1 1/8"
14 1/4"
1 1/2"
5"
2 5/8"
Section 5-1: FUEL CONVERSION
Verify that your replace is compatible with your available gas
type. (Natural Gas or Propane shown by "N" or "L" in your
model number
If gas type is not compatible, contact your local Montigo
representative to purchase a conversion kit.
Conversion kits must be installed by a qualied service technician.
Section 5-2: GAS PRESSURE
Optimum appliance performance requires proper input pressures.
Gas line sizing requirements will be determined in ANSI Z223.1
National Fuel Gas Code in the USA and CAN/CGA B149 in
Canada.
Pressure requirements are:
Note: After gas line is connected, each appliance connection,
valve and valve train must be checked while under normal
operating pressure with either a liquid solution, or leak
detection device, to locate any source of leak. Tighten any
areas where bubbling appears or leak is detected until
bubbling stops completely or leak is no longer detected.
DO NOT use a ame of any kind to test for leaks.
WARNING!
When pressure testing the replace, Gas line, and input system
follow the appropriate local codes or your area. DO NOT connect
the replace to pressures in excess of 1/2lb. This will damage the
gas control valve.
Propane
11in. w.c.
10in. w.c.
Gas Pressure Natural Gas
5.5in. w.c.
3.5in. w.c.
Minimum inlet pressure
Manifold pressure
The manifold outlet pressure is set from the factory to the
appropriate pressure but should be veried.
To check pressures, control valves have a provision to remove
a 1/8” N.PT. plug to be tted with a hose barb.
Montigo requires a service shut off valve be located in an
accessible location to isolate the gas supply.
Only install gas shut-off valves approved for use by the state,
province, or other governing body in which the replace is being
installed.
Section 5-3: GAS CONNECTION
See Figure 21 below for location of gas line access.
Flexible gas connectors must not exceed 3 feet in length, unless
allowable within local regulations.
Connect incoming gas line to the 1/2"or 3/8" gas inlet port.
Purge all air out of gas line.
Check appliance connection, valve and valve train under normal
operating pressure with a commercially available leak check
solution.
DO NOT USE A FLAME OF ANY KIND TO TEST FOR LEAKS.

H*38DF PRC Panorama Indoor Gas Fireplace
Page 20 XG0211 - 040912.1
Installation
WARNING!
Do not attempt to clean glass when hot.
Do not clean glass with abrasive materials as any glass etching
may cause premature glass failure.
WARNING!
We recommend careful consideration be given to the effects of
elevated mantel temperatures which may be in excess of product
design, for example: candles, plastic or pictures. This can cause
melting, deformation, discolouration or premature failure of T.V.
radio, and other electronic components.
DO NOT OPERATE THIS FIREPLACE WITHOUT THE GLASS
DOOR OR WITH A BROKEN GLASS DOOR.
CAUTION!
WARNING!
When covering the upper metal portion of the replace, up to 4"
(as shown, Fig.22) with a non-combustible material Please Note:
The decorative facing materials may be subject to temperatures
in excess of 250° F. This should be considered when selecting
facing materials.
Finishing Around the Fireplace
Combustible mantels and mouldings may be safely installed over the
top and on the front of the replace provided that they do not project
beyond shaded area shown in Figure 22.
Fireplace Facing
When sizing the nish material for your replace, it is important to
remember the following: THE OPENING MUST NOT BE OBSTRUCTED
IN ANY WAY - to do so restricts the air supply for the control
compartments and heat exchanger it also prevents access for
servicing controls.
The face of the replace may be painted to match the room decor,
provided you use a heat-resistant paint. Decorative facing must not
extend past the replace opening at all, because it will interfere with
the access to retainers for removal of glass door.
Section 6: Finishing
Mantels & Surrounds
NOTE: National Canadian Gas Association mantel test requirements
are for re hazard prevention to combustible materials.
New technology, to meet consumer and government demands for the
wise use of energy, has prompted us to manufacture many models of
replaces which are hot, fuel and energy efcient.
Please be aware; temperatures over the mantel will rise above normal
room temperature and walls above replace may be hot to touch.
Header
Drywall/
Sheetrock
4” Nailing
Flange
3”
Figure 23. Combustible surrounds.
Combustible
Construction allowed
in shaded area
Top of fireplace
Combustible Facing
Material
Horizontal Run (in)
Vertica
l
Run (in)
Combustible header
4” Nailing flange
Steel Stud construction allowable
within grey-out area
Figure 22. Combustible mantles and facings.