Marquis DVT-38, DVR-38 User Manual
WARNING: If the information in this manual is not
followed exactly, fire or explosion may result causing
property damage, personal injury or loss of life.
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
MARQUIS 38
DVT-38 & DVR-38
Direct Vent Gas Fireplace
For use with Natural Gas or Propane*
USERS’ INSTALLATION
OPERATION and
MAINTENANCE MANUAL
* 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.
Installation and service must be performed by a
qualified installer, service agency or the gas supplier.
This appliance may be installed in an after-market,
permanently located, manufactured home (USA only)
or mobile home, where not prohibited by local codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases, unless a certified
kit is used.
*Conversion Kit Required for Propane Use
Installer: Please leave this manual with the appliance owner for future reference
7116 Beatty D r
Mission, BC V 2V 6B4
Canada
200-0044
MARCH 2005
Marquis 38 3
CONTENTS
Page
Introduction 4
General Information 5
Appliance Description and Dimensions 6
Framing Dimensions 7
Clearance to Combustibles 8
Possible Fireplace Locations 9
Venting Instructions 10 - 13
Gas Connections 14
Glass Door Instructions 15
Log Placement Instructions 16
Fan and Valve Diagrams 17
Initial Start Up 18 - 19
Maintenance 20
Troubleshooting 21 - 22
Servicing 23 - 26
Replacement Parts List 27
Warranty 28
Warranty Registration 29
Manufactured by Archgard Industries Ltd., British Columbia, Canada.
Patents Pending
Marquis 38 4
INTRODUCTION
Thank you for purchasing the Marquis DV-38 Direct Vent Built-in Gas Fireplace.
The Marquis DV-38 is one of the most advanced gas fireplaces on the market. It is designed
using the latest technology and manufactured to the highest quality.
Some of the many features are:
* Realistic Fire The Marquis DV-38 has a glowing ember bed in front and soft
flowing flames at the back. A realistic split log set complements the
flames.
∗ Solid Construction The Marquis DV-38 is constructed mainly of satin coated and
galvanized steel for long life and durability.
Please read the manual carefully prior to installation and operation of the appliance.
Proper installation, operation and maintenance of the appliance will provide you with
many years of enjoyment.
CAUTION
Due to high temperatures, the appliance should be located out of traffic and away from furniture and
draperies.
Children and adults should be alerted to the hazards of high surface temperature and stay away to avoid
burns or clothing ig nition.
Young children should be carefully superv ised when they are in the same room as the appliance.
Clothing or other flammable material should no t be placed on or near the appliance.
Do not operate with cracked or broken glass. Be careful not to strike or slam the glass.
Any safety screen or guard removed for servicing an appliance must be replaced prior to operating.
Installation and Repair should be done by a qualified service person. The appliance should be inspected
before use and at least annually by a professional service person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding materials, et cetera. It is imperative that the
control compartments, burners and circulating air passageways of the appliance are kept clean.
Marquis 38 5
GENERAL INFORMATION
APPLIANCE CERTIFICATION
This appliance is listed by Warnock Hersey for use in both the United States and Canada. It is tested and
certified to the following US and Canadian gas appliance standards.
- ANSI Z21.50-1996 / CGA 2.22-M96, Vented Gas Fireplace and Heaters
- CAN/CGA-2.17-M91, Gas-Fired Appliances for Use at High Altitudes.
Please contact Archgard Industries Ltd. if you have any questions regarding the certification of this
appliance.
INSTALLATION CODES
This appliance must be installed by a qualified gas appliance installer.
The installation must conform with the local codes or, in the absence of local codes, with the
current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, in the US or Installation Code,
CAN/CGA-B149, in Canada.
Electrical connections and grounding must conform with local code, or current National
Electrical code, ANSI/NFPA No. 70-1987, in the US and in Canada, the current Canadian
Electrical Code, CSA C22.1.
SPECIFICATIONS
Manifold Pressure
Min. Supply Pressure for
Purpose of Input Adjustment
Orifice Size
Nominal Input Rating
Altitude
Primary Air Opening
Natural Gas (NG) Propane (LP)
3.5 in. w.c. ( 0.9 kPa) 10.0 in. w.c. ( 2.5 kPa)
4.5 in. w.c. (1.2 kPa) 11.0 in. w.c. (2.8 kPa)
#48 DMS ( 1.93 mm dia.) #56 DMS ( 1.18 mm dia.)
16,000 BTU/hr (4.6 kW) 16,000 BTU/hr ( 4.6 kW)
0 - 4,500 ft. (0 - 1372 m) 0 - 4,500 ft. (0 - 1372 m)
¼ in. (6 mm) ½ in. (13 mm)
HIGH ALTITUDE INSTALLATION
When installing this appliance beyond 4500 ft. (1372 m) above sea level, the appliance must be
properly de-rated and installed according to local codes. In the absence of local codes, with the
current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, in the US or Installation Code,
CAN/CGA-B149, in Canada.
Marquis 38 6
APPLIANCE DESCRIPTION & DIMENSIONS
FRONT VIEW
TOP LOUVERS
GLASS DOOR
CONVECTION FAN
SPEED CONTROL
(Optional)
GAS VALVE
APPLIANCE DIMENSIONS
1/4”
38”
23-1/2”
31-1/16”
16-1/4”
3”
39-3/4”
TOP VIEW
FRONT VIEW
6”
SIDE VIEW
21-1/4”
* Except for the vent connector locations, the rear vented DV-38 and top vented DVT-38, have the
same physical dimensions.
32”
29-3/4”
Marquis 38 7
FRAMING DIMENSIONS
FRAMING DIMENSIONS
16-¼”
*32-¼”
38”
2
2”
4
12 ¾”
3
1
42½”
37”
16¼”
WHEN INSTALLING A SHELF OVER THE TOP OF REAR /
TOP VENT MODEL DV38, THE FOLLOWING APPLIES:
1. Minimum height from floor to center of top ve nt must be
37” (940mm)
2. Minimum height from top of vent to combustible material is
2” (51mm)
3. Minimum height from floor to combustible materia ls used for
frame / shelf is 42½” (1080mm)
4. Minimum height from top of unit (not stand-offs) to combusti ble
material for frame / shelf is 12¾” (324mm)
32¼”
29¾”
16-¼”
38-½”
38”
38”
54”
26-¼”
11”
10”
TERMINATION
FRAMING
Marquis 38 8
CLEARANCE TO COMBUSTIBLES
PRECAUTIONS
• This appliance must be installed by a qualified gas installer and the installation must
conform to the installation codes.
• Provide adequate clearance around air openings of the appliance. Never obstruct front
openings.
• Provide adequate clearances for proper operation and servicing of the appliance.
• This appliance must be properly connected to a venting system.
CLEARANCES TO COMBUSTIBLES
BACK 0” to stand-offs
SIDES 0” to stand-offs
TOP 0” to stand-offs
BOTTOM 0”
ADJACENT SIDE WALL 1” to side of faceplate
MANTLE see diagram
VENT 1” to outside side and bottom surface,
Combustible mantle allowed in shaded
area. Mantle extension maybe increased
1” (25mm) for each additional 1” (25mm)
increase in clearance height.
Minimum Height From Top Surround: 6”
2” to outside top sur face.
6” (152 mm)
NOTE: Low profile wooden crowns and moldings above the unit are not
considered as mantles. I.E. 1” or less protrusions
on the upper mantle facing are acceptable
Minimum Height From Bottom of Appliance: 37”
Marquis 38 9
POSSIBLE FIREPLACE LOCATIONS
LOCATING GAS FIREPLACE
This appliance must be installed in any location that is free of plumbing, electrical wiring and heating or
air conditioning ducts. Select a location that is accessible for venting. See PAGE “ALLOWABLE
TERMINATION LOCATIONS”.
15 ft Max.
A
B
F
15 ft Max.
E
A Cross Corner
B Flush with Wall
C Flat on Wall Corner
D Flat on Wall
E Island
F Room Divider
C
D
*NOTE: Rear vented gas fireplace DV-38 can only be located in positions A, B, C and D.
REFER TO THE VENTING SELECTION OF THIS MANUAL FOR
ALLOWABLE VENTING CONFIGURATIONS
Marquis 38 10
VENTING INSTRUCTIONS
VENT TERMINATION
1. See “ALLOWABLE TERMINATION LOCATIONS” diagram (page 13) to establish a suitable vent
termination location.
2. In heavy snowfall areas make sure vent termination is located where it can not be blocked by snow
from snow removal equipment.
3. Locate vent termination away from plants, bushes or any other object on or near the vent termination
that will interfere or obstruct the air flow around it.
4. DO NOT recess vent termination into walls, sidings or planters.
5. Vent terminations located below 7ft from grade level or anywhere it can be a burn hazard to the
public, such as patios and balconies, must be protected with an Archgard approved termination cage.
6. Always ensure bottom of Vent Terminal is a minimum of 12” above grade.
VENTING
The appliance will not function without being connected to a pr oper venting system.
This appliance may use 4” and 7” gas flex vents with DV-38 listed vent components, or Simpson Duravent
4 x 6-5/8 direct vent systems with Simpson Dura-vent Adaptor (SDA-3). 7” dia. rigid vent may directly
replace 7” dia. flex vent in all applications.
For best venting performance using gas flex vent, here are some general venting rules that we recommend:
1. Use only 4”and 7” diameter 2-ply certified gas flex vent in a co-axial configuration.
2. Maintain a minimum clearance of 1” to the sides and bottom and 2” to the t o p ou ts ide sur f ace of the
vent pipe and combustible material.
3. Observe any local code restrictio ns, if any, regarding the installation of this type of gas applian c e.
4. Observe the venting chart given in this manu al.
5. Use a vent spacer between the inside and outside flex vents at every 3 ft intervals.
6. Never slope horizontal running vents downwards.
7. VERY IMPORTANT: Maintain at least an upward slope of 1” for every 1 ft of horizontal run on
the rear vented models.
8. Terminate the vent with a vent termination supplied by Archgard Industries Ltd.
9. Support horizontal running vents every 3 ft to prevent it from sagging.
10. Wall terminal must be installed a minimum of 12” above grade measured from bottom of terminal.
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