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XG0128

Page 2

M38ODV-ST Direct Vented Fireplace

Introduction

The 

M38ODV-ST 

model with a continuous pilot, is a direct-vented

See-Thru Gas Fireplace with glass doors on two sides and an
adjustable burner

This manual covers the M38ODV-ST model unless otherwise speci-
fied. Sections which are specific to a particular model are marked with
a

      symbol, plus the appropriate model number.

The 

M38ODV-ST

 is rated for:

„

Natural Gas at 32,000 BTU/H (9.38 Kilowatts) Input

„

Propane at 32,000 BTU/H (9.38 Kilowatts) Input

The Montigo warranty will be voided by, and Montigo

 

disclaims any

responsibility for, the following actions:

„

Modification of the fireplace 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 fireplace system.

„

Installation other than as instructed in this manual.

Consult your local Gas Inspection Branch on installation requirements
for factory-built gas fireplaces. Installation & repairs should be done by
a qualified contractor.

Installations in Canada

 must conform to the current 

CAN/CGA B-

149.1

 and 

.2

 Gas Installation Code and local regulations. When the

unit employs the 

optional

 Fan Kit, it must be electrically grounded in

accordance with 

CSA C22.1

 Canadian Electrical Code Part 1 and/or

Local Codes.

Installations in the USA

 must conform to the National Fuel Gas

Code, 

ANSI Z223.1-1988

. When the unit employs the 

optional 

Fan Kit

it must be grounded in accordance with local codes or, in the absence
of local codes, with the National Electrical Code, 

ANSI/NFPA 70-1987.

A manufactured (mobile) home

 OEM installation in the 

United

States 

must conform with the Manufactured Home Construction and

Safety Standard, 

Title 24 CFR, Part 3280

, or, when such a standard is

not applicable, the Standard for Manufactured Home Installations,

ANSI / NCSBCS A225.1

. In 

Canada

, the installation must conform to

the Standard for Gas Equipped Recreational Vehicles and Mobile
Housing, CSA Z240.4.

Table Of Contents

Introduction .............................................................................

2

Installation ........................................................................

3 - 11

Installing the Fireplace Shell ........................................... 3

Installing the Gasline ...................................................... 4

The Remote Switch ....................................................... 4

Direct Vent Installation ................................................... 4

General Requirements ...................................... 4

Terminations ..................................................... 5

Horizontal Venting Runs .................................... 6

Vertical Venting Runs ........................................ 8

Finishing around the fireplace

Facing ............................................................. 8

Mantels and Surrounds ..................................... 8

Installing the Logset ....................................................... 9

Removing and Installing the Door .................................. 9

Operation

Adjusting the Center Burner ........................................ 10

Lighting Instructions - Model M38ODV-ST ................... 11

Maintenance

Cleaning ...................................................................... 12

Pilot Burner Adjustment ............................................... 12

Gas Control Valve ........................................................ 12

Troubleshooting ........................................................... 12

Appendix A - Spare Parts & Accessories

............................ 13

Warranty

................................................................................. 14

CAUTIONS

Due to its high operating temperatures, the 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.

Summary of Contents for M38ODV-ST

Page 1: ...l 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 Warning Improper installation adjustment alteration service or maintenance can cause injury or property damage Refer to this manual For assistance or additional information consult a qualified installer service agency or the gas supplier For Your Safety ...

Page 2: ...unit employs the optional Fan Kit it must be grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 1987 A manufactured mobile home OEM installation in the United States must conform with the Manufactured Home Construction and Safety Standard Title 24 CFR Part 3280 or when such a standard is not applicable the Standard for Manufactur...

Page 3: ...r 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 Figure 2a Framing dimensions 38 C C 17 1 8 Ø8 Ø5 For protection against freezing temperatures it is recommended that outer walls of the chase be insulated with a vapour barrier This will reduce the possibility of a cold air convection current on the ...

Page 4: ...alshutoffvalveduringanypressuretestingof the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa Installation Vent Installation Thissectioncoverstheinstallationofdirectventingandterminations For a detailed diagram of allowed termination locations see Appendix B InstallationRequirements The M38ODV ST fireplace uses premium venting components with 5 inner dia 8 outer di...

Page 5: ... 12 12 MOSR 1 Frame the termination opening to 12 x 12 2 Fasten the MSR frame to the interior side of the studs using a minimum of 4 screws 3 Insert the termination into the MSR frame as shown here and attach by screwing through the four pilot holes in the termination PTKOG 1 Ensure that the two long mounting brackets are facing the bottom of the termination See inset This will provide more heat p...

Page 6: ...ableinstallation ExampleB AcceptableInstallation If the vertical dimension from the hearth is 66 and the horizontal run to the wall flange of the vent termination is 30 this would be anacceptableinstallation ExampleC UnacceptableInstallation If the vertical dimension from the floor of the fireplace is 48 and the horizontal run to the wall flange of the vent termination is 84 this would NOT be an a...

Page 7: ...llation 48 Hearth Flex Section Termination Exterior Wall 126 30 Max Solid Section w 90 Elbow Heat Shield Hearth Flex Section Solid Section w 90 Elbow Termination Exterior Wall 126 150 max Heat Shield Heat Shields Due to high flue temperatures heat shields are required on all M38ODV ST installations at the point where the venting passes through the wall to connect to the termination Using the heat ...

Page 8: ... effects of elevated mantel temperatures which may be in excess of product design forexample candles plasticorpictures Thiscancause melting deformation discoloration or premature failure of T V and radiocomponents Figure 11b Combustible surrounds Figure 11a Combustible mantles and facings Painting Special care is recommended by the Master Painters and Decorators Association whenpaintingthefireplac...

Page 9: ... slots in the bottom door rail See figure 14 Ensure that a good seal is maintained Figure 14 Installing Glass Door Glass door and frame Door surround Tab B Slot A Magnet Pull bottom of door surround outwards and upwards Machine Screws Door Rail Tabs Installation Figure 12b Completed Installation Figure 12a Log Installation Installing the Logs and Embers Bottom Logs The M38ODV ST is supplied with f...

Page 10: ...ent The M38ODV ST is equipped with an adjustable burner allowing you to raise or lower the flames To adjust the flames locate the black knob marked Hi Lo in the centre of the gas control valve See Figure 15 The front burners are not adjustable To raise the flame height turn the black knob located behind the lower trim counterclockwise To lower the flame height turn clockwise ...

Page 11: ...er s instructions To Turn Off Gas To Appliance Operation Model M38ODV ST 3 Push in gas control knob slightly and turn clockwise to Off Do not force 4 Replace trim 1 Turn off remote switch 2 Removelowertrim 1 STOP Read the safety information above on this label 2 Removelowertrims 3 Push in gas control knob and turn clockwise to OFF 4 Wait five 5 minutes to clear out any gas Smell for gas including ...

Page 12: ...fully and clean it with non abrasive glass cleaners One of the most effective products is Kel Kem Silicone seals on inner door during initial firing will off gas leaving a visual deposit of a white substance on combustion chamber walls This can easily be removed by following the steps described above Use a vacuum cleaner or whisk broom to keep the control compart ment burner and firebox free from ...

Page 13: ...Page 13 XG0128 M38ODV ST Direct Vented Fireplace Appendix A Spare Parts Accessories 2 3 ...

Page 14: ...liancesaredesignedtoburngasonly Burningconventionalfireplacefuelssuchaswood coaloranyothersolidfuelwillcausedamagetotheGasAppliance willproduceexcessivetemperaturesandwillresultinafirehazard Limitations On Liability ItisexpresslyagreedandunderstoodthatTheCompaniessoleobligation andpurchaser sexclusiveremedyunderthisWarranty underanyotherwarranty expressed orimplied orincontract tortorotherwise sha...

Page 15: ...Page 15 XG0128 M38ODV ST Direct Vented Fireplace Notes ...

Page 16: ...Canadian Heating Products Inc Langley BC V4W 4A1 Montigo Del Ray Corp Ferndale WA 98248 XG0128 Rev 0102 2005 ...

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