HearthStone 8050 Troubleshooting guide

Owner’s Manual &
Installation Guide for
Tribute DV
(8050) GAS-FIRED
DIRECT-VENT
HEATER
READ THIS OWNER’S MANUAL -Operate and
maintain this gas heater according to this instruction manual.
WARNING: If the information in these
instructions is not followed exactly, a 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 near this or any other gas
appliance.
WHAT TO DO IF YOU SMELL GAS:
•Do not try to light any appliance.
•Do not touch electrical switches; do not use
the phone in your building.
•Immediately call your gas supplier from a
neighbors phone. Follow your gas supplier’s
instructions.
•If you cannot reach your gas supplier, call the
fire department.
A qualified installer, service agency or gas supplier
must perform installation and service. In the
Commonwealth of Massachusetts, all installation
of gas lines and gas fitting shall only be done by a
licensed gas fitter or licensed plumber.
AVERTISSEMENT: Assurez-vous de bien suivre
les instructions donné dans cette notice pour
réduire au minimum le risque d’incendie ou pour
éviter tout dommage matéeriel, toute blessure ou
la mort.
Ne pas entresposer ni utiliser d’essence ni d’autre
vaperurs ou liquides inflammables dans le
voisinage de cet apprareil ou de tout autre
appareil.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR
DE GAZ:
•Ne pas tenter d’allumer d’appareil.
•Ne touchez à aucun interrupteur.
Ne pas vous
servir des téléphones se trouvant dans le
batiment où vous vous trouvez.
•
Appelez immédiatement votre fournisseur de
gaz depuis un voisin. Suivez les instructions
du fournisseur.
•Si vous ne pouvez rejoindre le fournisseur de
gaz, appelez le service des incendies.
L’installation et service doit être exécuté par un
installateur qualifié, agence de service ou le
fournisseur de gaz.
PN 6400-40423 Rev. A 4/26/06
Stove Model #8050
HearthStone
Quality Home Heating Products, Inc.
317 Stafford Avenue,
Morrisville, Vermont 05661-8695
E-Mail: [email protected]

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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INFORMATION SHEET
Use this page to record all relevant information concerning the purchase, installation, and maintenance
of your Tribute DV Gas-Fired Direct-Vent heater. This information will facilitate servicing, purchase
of replacement parts, and warranty claims (if necessary). Keep your original receipt in a safe place as
proof of purchase.
Serial Number:
Fuel type (check one) Natural Gas Liquid Propane
Sold by:
Phone: Date of Purchase:
Installed by:
Phone: Date of Installation:
Gas Supplier:
Phone:
Read this Owner’s Manual before installing or operating the Tribute DV. Retain this manual for future
reference.
SERVICE RECORD Important -Verify proper operation after servicing!
Date Who Performed Work Work Performed Notes:
WHAT WHEN WHAT WHEN
Firebox Cleaning............. annually Door Gasket.................... Replacement as needed
Glass Cleaning................ as needed

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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TABLE OF CONTENTS
INTRODUCTION.................................................................3
SPECIFICATIONS:........................................................5
OWNER’S INFORMATION.................................................6
INSTALLER’S INFORMATION...........................................7
ITEMS REQUIREDFOR INSTALLATION...........................7
UNPACKING AND INSPECTION.........................................7
CLEARANCETO COMBUSTIBLES.....................................8
VENTING INFORMATION................................................10
ELECTRICAL CONNECTIONS..........................................14
GAS SUPPLY & CONNECTIONS.....................................17
LOG PLACEMENTERROR! BOOKMARK NOT DEFINED.
INITIALADJUSTMENTS...................................................21
ROUTINE MAINTENANCEAND CARE...........................24
PARTS LISTS....................................................................27
LIMITED WARRANTIES..........................................32
INTRODUCTION
Congratulations on your purchase of
HearthStone’s Tribute DV Gas-Fired Direct
Vent heater. The Tribute DV incorporates
the latest in balanced vent gas technology,
which will provide you with clean, efficient
heat for years to come. Combustion air
comes directly from the outside of your
home to the sealed firebox system,
eliminating the potential for annoying back
drafts or other problems associated with
home depressurization.
The Tribute DV will provide you with years
of practical and convenient service.
However, as with any gas appliance, the unit
must be properly and safely installed and
maintained by qualified service personnel to
ensure safe and trouble-free operation. It
includes the new TEK Firelog technology,
which is an amazing blend of realistic
flames and glowing embers with incredible
heating characteristics.
READ THIS OWNER’S MANUAL
Operate and maintain this gas heater
according to the instructions in this manual.
For your safety, and years of trouble free
operation, read this manual in its entirety.
By following a few simple safety
precautions and by performing minimal
maintenance, the unit will remain appealing
while providing years of quality
performance.
WARNING!
A qualified service technician should do
the installation, and repair. A qualified
service technician must inspect the
appliance before use, and at least
annually. More frequent cleaning may be
required due to excessive lint from
carpeting, bedding material, pets, etc. It is
imperative that the control
compartments, burners, and circulating
air passages of the appliance are kept
clean and free of obstructions. (S’assurer
que le brûleur et le compartiment des
commandes sont propres. Voir les
instructions d’installation et d’utilisation
qui accompagnent l’appareil.)
WARNING: Do not operate this appliance
with the glass, or any panel removed,
cracked, or broken. Do not subject the door
to abuse, such as striking or slamming shut.
Replacement of the glass panel should be
done by a licensed or qualified service
person.
NEVER BURN PAPER, WOOD OR OTHER
MATERIALS
This gas heater is designed to burn natural
gas or liquid propane (LP). Never burn any
fuel not intended for use with this unit.

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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HOT SURFACES
Certain exposed surfaces of the Tribute DV
will reach high temperatures during normal
operation. Clearances to combustibles must
be maintained, as specified in the
“Clearances To Combustibles” section of
this manual.
Do not use this appliance if any part has been
under water. Immediately call a qualified
service technician to inspect the heater and to
replace any part of the control system and gas
control that has been under water. (Ne se
servir de cet appareil s’il a été plongé dans
l’eau, complètement ou en partie. Appeler un
technicien qualifié pour inspecter l’appareil et
remplacer toute partie du système de contrôle
et toute commande qui ont été plongés dans
l’eau.)
WARNING
This gas appliance must not be connected to
a chimney flue serving a separate solid-fuel
burning appliance. NEVER VENT THE GAS
HEATER TO OTHER ROOMS OR BUILDINGS.
Masonry Conversions Kits are an acceptable
venting option.
Due to high temperatures the appliance
should be located out of traffic and away
from furniture, draperies, clothing and
flammable materials. Children and
adults should be alerted to the hazards of
high surface temperatures and should
stay away to avoid burns to skin or
clothing ignition. Young children should
be carefully supervised when in the same
room as the appliance. Clothing or other
flammable material should not be placed
on or near the appliance. (Surveiller les
enfants. Garder les vêtements, les meubles,
l’essence ou autres liquides à vapeur
inflammables loin de l’appareil.)
FIRE HAZARD
Do not store or use gasoline or other
flammable vapors or liquids in the vicinity
of this appliance. The Tribute DV should be
located out of traffic and away from
furniture, draperies, clothing, and flammable
material.
Any shield, door, or safety screen
component removed for servicing will be
replaced prior to operating the unit.
Certified for use by:
Board of State Examiners of Plumbers and
Gasfitters
100 Cambridge Street, Room 1511
Boston, Massachusetts 02202

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SPECIFICATIONS:
LISTED AS: Gas-Fired Direct-Vent Fireplace Heater
Model: Tribute DV Direct-Vent Gas Fireplace Heater (8050)
Testing Agency: Intertek Testing Services, Inc.
Tested to: ANSI Z21.88-B 2003, CSA 2.33-M02, CAN/CSA 2.17-M91
Certified for Canada, CSA P.4.1
Approved for Mobile Home Installation
Figure 1Tribute DV Dimensions
FUEL TYPE: NG LP
INPUT RATING (Btu/hr) 0-2000 ft 18,000 17,500
ORIFICE SIZE (DMS) 0-2000 ft 48 56
MANIFOLD PRESSURE-LO SETTING (in. W.c./kpa) 1.2/0.30 3.3/0.82
MANIFOLD PRESSURE-HI SETTING (in. W.c./kpa) 3.5/1.15 10.0/2.48
INLET PRESSURE-LO (in.w.c./kpa) 5.0/1.24 10.0/2.48
MINIMUMINPUT RATING (btu/hr) 10,600 10,400
MAXIMUMOUTPUT (btu/hr) 0-2000 ft 13,300 13,200

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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OWNER’S INFORMATION
The installation must conform with local
codes or, in the absences of local codes, the
current National Fuel Gas Code, ANSI Z223.1
(NFPA 54) or CAN/CSA B149 Installation
Code. (Installer l’appareil selon les codes ou
règlements locaux, ou, en l’absence de tels
règlements, selon les Codes d’installation
CAN/CSA-B149.)
DAILY OPERATION
The Tribute DV is easily operated by the
homeowner once installed and adjusted by
qualified service personnel. The unit can be
controlled via the wall-mounted thermostat
during the heating season. Set the thermostat
to the desired room temperature and the unit
will cycle on and off as required. By
adjusting the variable output control located
on the gas control valve, the rate of heat
output can be varied to meet the heating
requirements of the season. Choosing a low
flame setting will result in longer burn
cycles at a reduced output, while choosing a
high flame setting will result in a shorter,
hotter burn cycle. Through trial and error,
the homeowner can select the optimum
flame size for their setting and application.
During the summer non-heating season,
switch the wall thermostat to “OFF”, and
turn off the pilot. This will improve the
overall efficiency of the unit as the heat
from the pilot is wasted. When putting the
unit back into service, follow the lighting
instructions described on page 21.
When the unit is first lit, especially when
cool, it is normal to experience some
condensation on the inside of the window
glass. This condensation will burn off within
the first few minutes of operation. If
continuous condensation on the window
glass or dripping water from any part of the
unit or venting system (chimney) is noted,
immediately discontinue operation of the
unit and contact qualified service personnel.
Clean the area around, under, and behind the
unit on a regular basis to prevent the
accumulation of dust and lint.
The Tribute DV requires minimal routine
maintenance and care. It should always be
cool and off when being cleaned, or
serviced. Once a year, the unit, and venting
system should be inspected by qualified
service personnel to insure that they are
clean, free of obstruction, safe, and in good
working order. If service or maintenance is
required, qualified service personnel should
perform it.
SERVICE CAUTION
If you believe your Tribute DV is not, in any
way, performing properly, immediately
discontinue operation until the unit has been
inspected and approved by qualified service
personnel. Prior to servicing the unit, turn
the valve control knob clockwise to “OFF”.
The unit should be cool prior to servicing
and cleaning. Use of any components not
supplied by HearthStone on the stove voids
all warranties. Do not substitute
components.

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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INSTALLER’S INFORMATION
CODES
Adhere to all local codes or, in their
absence, the latest edition of THE
NATIONAL FUEL GAS CODE ANSI
Z223.1 (NFPA 54) or CAN/CSA B149
Installation Code that can be obtained from:
AMERICAN NATIONAL STANDARDS
INSTITUTE, INC.
1430 BROADWAY
NEW YORK, NY 10018
OR
NATIONAL FIRE PROTECTION
ASSOCIATION, INC.
BATTERY MARCH PARK
QUINCY, MA 02269
A manufactured home (mobile) OEM
installation must conform with the
Manufactured Home Construction and
Safety Standard, Title 24 CFR, Part 3280
(U.S.) or Standard for Manufactured Home
Installation, ANSI/NCBCS A225.1 or
Standard for Gas Equipped Recreational
Vehicles and mobile Housing, CSA
Z240.4.CAN/SCA Z240 MH (Canada).
(Installer l’appareil selon les codes ou
règlements locaux, ou, en l’absence de tels
règlements, selon les Codes d’installation
CAN/CSA-B149.)
ITEMS REQUIRED FOR INSTALLATION
* External regulator (for propane/L.P.G. only)
* Piping which complies with local codes
* Pipe sealant approved for use with
propane/L.P.G. (resistant to sulfur compounds)
* Manual shutoff valve
* Sediment trap (see page 17)
* Tee joint
* Pipe wrench
* Phillips head screwdriver
* 7/16-inch wrench
* Other parts as required by local code
*Safety Glasses
*Gloves
PACKING LIST
1-Tribute DV Gas-Fired Heater
1-TEK Burner
5-Decorative TEK Firelogs
1-Owner’s Manual
1-Thermostat
1-40’ Thermostat wire
1-Warranty Validation Form
Note: Vent kits and components are supplied
separately. Failure to use the venting
components specified by HearthStone
QHHP, Inc. will void your warranty and
could risk a fire.
UNPACKING AND INSPECTION
Unpack and Inspect for Damage
The Tribute DV is packaged by the
manufacturer to withstand shipment without
damage. However, damage can still occur
during transit; so take care to inspect for
damage when unpacking and installing the
unit. If any damage, or missing parts are
detected, immediately contact your dealer.
Do not install, or put into service, a
damaged or incomplete heater.
Inspect the Tribute DV for visible or
concealed damage. The unit should appear
to be square and true. The sheet metal parts
should be smooth and free of bends and
dents. The enameled cast iron should be free
of chips or cracks. If visible or concealed
damage is found or suspected, contact your
dealer for instructions.
With the accessory box removed and set
aside, take care not to mar or chip the
enameled legs, if applicable. Have someone
help lift the stove out of the shipping box
and set it into place.
The TEK Burner and TEK Firelogs supplied
with the Tribute DV are contained in the

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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accessory box. Always use great care when
handling the decorative fire logs, as they are
fragile and subject to damage and breakage
if handled roughly. If a broken log is
encountered, contact your dealer for
replacement logs. Otherwise, set the logs
aside until called for during the installation.
INSTALLING THE TRIBUTE DV
HEARTH REQUIREMENT/FLOOR
PROTECTION
The Tribute DV may be placed on a
noncombustible surface or wood floor.
Installations must meet local codes.
CLEARANCE TO COMBUSTIBLES
Due to high surface temperatures, the unit
should be located out of traffic and away
from furniture and draperies. Clothing and
other flammable material should not be
placed on or near the heater. When
positioning the unit always maintain
adequate clearances around air openings into
the combustion chamber and allow for
adequate ventilation. Minimum clearances
to combustibles must be maintained as
shown in the illustrations of the Clearances
To Combustibles section.
Caution: These clearances represent
minimum distances in all cases, which,
through testing in an independent
laboratory to ANSI and CSA standards,
will prevent fire or spontaneous
combustion. We do not control the
combustible materials exposed to heat by
this product; therefore, an assessment
must be made by the installer to prevent
consequential damage of walls and
flooring.
Unit top to ceiling 9"
Minimum Alcove clearances
Unit top to corner wall 2"
Unit top to side wall 2"
Unit top to rear wall 2"
Unit top to corner wall 2"
Clearances to Combustibles
Figure 2Clearance to combustibles

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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Acceptable Direct-Vent TERMINATION Cap locations.
Figure 3 Termination clearances

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VENTING INFORMATION
VENT CONNECTION
1. The Tribute DV Direct Vent is
approved for installation only with
the vent connecting components
listed; Simpson Dura-Vent Direct
Vent GS, AmeriVent Direct, Selkirk
Direct Temp™ or Secure Vent
systems.
2. Install the vent system according to
the manufacturer’s instructions.
RESTRICTION PLATE
There is a vent restriction plate that adjusts
the flow rate of exhaust gases. This insures
proper flames and efficiency for the wide
variety of vent configurations. Controlling
the draft also changes the aesthetics of the
flame. The restriction plate consists of a
rotating shutter behind the starter section of
pipe and an adjustment plate with an index
hole used to hold the shutter in a fixed
position. The restriction plate has unlimited
settings. Depending on the vent
configuration, you may be required to adjust
the restriction plate position. For straight
out the back installations no adjustment
to the restrictor is necessary.
ADJUSTMENT TO RESTRICTION
PLATE
Make sure the unit is cool before touching
any part of the firebox. To adjust your
restrictor for maximum flame appearance,
loosen the Phillips head screw, found on the
upper rear right side of the stove. Spin the
indicator tab into the desired position.
Rotating counterclockwise closes the
exhaust gasses, while rotating clockwise
opens the exhaust gases. Once the desired
restriction is reached, tighten the
screw.(Refer to figure 4) There are
unlimited positions for the restriction plate,
one (1) being the lowest and three (3) being
the highest. (Refer to Venting
Configuration –Figure 5 for recommended
restriction plate positions)
NOTE: These positions are based on lab
results and can have some variance.

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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Figure 4 RestrVenting configuration

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VENTING COMPONENTS &
CONFIGURATION
The Tribute DV cannot be vented jointly
with any other solid fuel or gas appliance. It
must be vented directly to the outside of the
building using a proper termination as listed
in the manual. The only types of venting
pipe approved for use with your Tribute DV
Direct-Vent stove is Simpson Dura-Vent’s
GS, AmeriVent Direct, Selkirk Direct Temp™
and Secure Vent Direct-Vent Pipe. The
venting configuration is shown in Figure 5
(with the optional snorkel), and Figure 6
showing the minimum vent kit. After
determining the venting configuration for
your stove, select the vent system that will
accommodate your installation.
Caution: Be sure there is no wiring or
plumbing in the chosen location.
Caution: Venting terminals shall not be
recessed into a wall or siding.
Note: If further direction is needed for
installation, please refer to the venting
instructions, which are provided with the
venting components.
Acceptable Direct-Vent
Termination Cap Locations
The vent/air intake termination clearances
above the high side of an angled roof are as
follows:
Roof Pitch Feet Meters
Flat to 6/12 1 0.3
7/12 to 9/12 2 0.6
10/12 to 12/12 4 1.2
13/12 to 16/12 6 1.8
17/12 to 21/12 8 2.4
Listed are Simpson Dura-Vent, AmeriVent
Direct, Selkirk Direct Temp™ and Secure
Vent components acceptable for installation,
along with the minimum venting kit
available. The venting system must be
comprised of the appropriate venting
components as specified.
APPROVED VENTING SYSTEM
COMPONENTS
(THE FOLLOWING ARE COMPONENTS THAT
ARE AVAILABLE, BUT NOT NECESSARY FOR
ALL INSTALLATIONS)
900 Elbow
450 Elbow
6" Straight
9" Straight (Simpson only)
12" Straight
24" Straight
36" Straight
48" Straight
11"-14 5/8" Adjustable Pipe Length
Horizontal Vent Cap
Vertical Vent Cap
14” Snorkel
Vinyl Siding Standoff 4 x 65/8"
Round Ceiling Support Wall
Thimble Covers
Wall thimble
Wall Pass Through Insulation Blanket
(Required wherever a wall pass through is
installed)
CHIMNEY LINER SYSTEM
1. Direct-Vent Chimney Liner Termination
Kit
2. Chimney Liner Flex
3. Co-Linear Flex Connector
4. Co-Axial to Co-Linear Appliance
Connect)
MINIMUM VENT KIT
6” Straight
Wall Thimble Cover (optional)
Wall Thimble
Horizontal Vent Cap

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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14" snorkel
wall thimble cover
wall thimble
Figure 5 Components for a typical snorkel installation
wall thimble cover
wall thimble
Termination
Cap
Figure 6 Components for a minimum horizontal vent configuration
Centerlines shown are
approximate. Please dry fit
your venting and take a
measurement. Pipe
dimensions will vary by
manufacturer and supplier.

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INSTALLATION INSTRUCTIONS
FOR THE STANDARD HORIZONTAL
TERMINATION MINIMUM
VENTING KIT
1. Install the straight over the outer
collar.
2. Move the stove and pipe assembly
back until the straight is flush to the
wall. Pull up on the pipe to ensure
that there is a ¼” per foot rise
coming out of the stove.
3. Draw a circle around the pipe. Use
the center of this circle as the center
point of the 10” x 10” square wall
pass through. Cut and frame the wall
pass through.
4. Place the interior wall thimble into
the 10” x 10” wall pass through.
Secure it with 4 screws (not
provided). Install the exterior portion
of the thimble in similar fashion,
overlapping the 2 sections.
•Caution: For building with vinyl siding,
a vinyl siding standoff should be
installed between the vent cap and the
exterior wall.
5. Install the horizontal vent
termination on the outside of the
wall. Make sure both of the retaining
straps extend through interior wall
thimble. Before attaching the vent
termination to the outside of the
house, run a bead of non-hardening
mastic around its’ outside edges, so
as to make a seal between it and the
wall. The arrow on the end cap
should point up. Secure the cap to
the wall with the appropriate screws.
7. Move the stove and vent pipe into
position. Make sure the vent pipe
extends into the horizontal vent cap a
minimum of 1-1/4”).
8. Secure the vent using the straps from
the horizontal vent termination to the
interior pipe with 2 sheet metal
screws, keeping the screws close to
the wall thimble as possible. Bend or
cut the excess strapping, so that it is
not visible after the installation is
complete.
ELECTRICAL CONNECTIONS
NOTE: OPEN VALVE DOOR IN THE LOWER FRONT FOR ELECTRICAL AND GAS
CONNECTIONS.
THERMOSTAT
The ON/OFF/T’stat switch or wall mounted
thermostat controls the Tribute DV. We
recommend installation of the thermostat for
more comfortable performance, however
you may still override the thermostat by
setting the switch to “ON”. The thermostat
controls the unit by “calling for heat.” The
thermostat turns the unit on when the room
is cold, and turns the unit off once the room
is warmed sufficiently. The thermostat is
controlled by a 750 millivolt DC two-wire
circuit.
REMOTE CONTROL
There are two different optional remote
controls available for the Tribute DV. Both
of the remote controls are capable of turning

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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the unit on and off. One of the optional
remotes also allows you to control the
temperature of the stove, (in the same way
the thermostat controls the heater), from
anywhere in the vicinity of the unit. If “ON”
& “OFF” are the only controls required, Kit
#90-56912 can be used. If you would like to
control the temperature via the remote
control, use Kit #90-56914. Installation
instructions are provided with the kits.
THERMOSTAT PLACEMENT
The thermostat should be placed in the same
room or living space as the unit. Typically
5’ (1.5m) off the floor and away from any
influences that may cause the temperature in
the vicinity of the thermostat to be
unrepresentative of the room temperature in
general. Such influences might include
strong lighting, a heater vent from the
central heating system, or a nearby drafty
window.
Placement of the thermostat on an inside
wall rather than an outside wall is
preferable. Do not place the thermostat
directly behind or too close to the unit,
otherwise heat from the unit will
immediately satisfy the thermostat and turn
the unit off.
THERMOSTAT WIRING
The thermostat should be connected to the
Tribute DV using no more than 40’ (12 m)
of the provided insulated thermostat wire.
The thermostat wire from the Tribute DV to
the thermostat can be surface mounted or
routed under the floor, through walls, etc.
Be sure to leave a small coil of additional
thermostat wire behind the Tribute DV so
that the unit can be moved out of position
for servicing and cleaning.
Connect one of the thermostat wires to the
gas control marked TH and the other to the
yellow wire coming from the on/off T’stat
switch. When making these connections,
position the thermostat wire so that it
extends towards the wall behind the Tribute
DV, then towards the thermostat.
At the thermostat, the wires should be
connected to the two connection screws on
the back of the thermostat per the
instructions received with the thermostat.
Take care not to over-tighten the connection
screws and not to damage the internal parts
of the thermostat.

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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WIRING INSTRUCTIONS
•CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors
can cause improper and dangerous operation. Verify proper operation after servicing.
(Attention: Au moment de l’entretien des commandes, étiquetez tous les fils avant le
débranchement. Des erreurs de câblage peuvent entraîner un fonctionnement inadequat et
dangerux.) The proper location of wire connections is shown in Figure 7.
Y
V
Bk
BkBk
Wiring Color KEY:
Hearthstone
10 20 30
50 70 90
c
OFF
O
YG
Bk V
Y
10 20 30 c
5060708090
OG
R
Bk
Br
B
W
Wiring Diagram - Tribute
Figure 7 Wiring diagram

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
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Figure 8 Gas control valve
GAS SUPPLY &
CONNECTIONS
•NOTICE: A qualified technician must
connect the heater to the gas supply
and leak test the unit before it is
approved for use. Consult all codes.
•WARNING: The unit must be installed
and connected in accordance with local
codes, or in the absence of local codes,
with the most current edition of the
National Fuel Gas Code ANSI Z223.1
(NFPA 54) or CAN/CSA B149
Installation Code.
•NFPA Code, and Hearthstone require the
use of a dedicated sediment trap just
upstream of the unit. Damage to the
valve, or other components due to the
lack of a sediment trap are not covered
by warranty.
3" MIN.
Cap
Nipple
To Equipment
Inlet Tee Fitting
GasSupply
Inlet
Figure 9 Typical Sediment Trap (Required in all
installation)
GAS CONNECTIONS
The gas supply connection is made to the
Tribute DV’s gas control valve in the middle
of the lower rear of the stove, using a 3/8”
male NPT fitting. The supply line should be
½” diameter, or appropriately sized to
provide a sufficient gas supply to meet the
maximum demand of the unit without undue

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loss of pressure. We recommend a flexible
line to avoid undue mechanical load on the
valve and to ease thread alignment, but refer
to local codes.
•CAUTION: Check Gas Type!
GAS SUPPLY
This appliance and its individual shutoff
valve must be disconnected from the gas
supply piping system during any pressure
testing of that system at test pressures in
excess of ½ psig. The Tribute DV must be
isolated from the gas supply piping system
by closing its individual manual shutoff
valve during any pressure testing of the gas
supply piping system at test pressures equal
to or greater than ½ psig.
GAS PRESSURE ADJUSTMENT
NOTE: A QUALIFIED TECHNICIAN
MUST PERFORM THIS PROCEDURE!
Once connected to the gas supply, the
supply line and manifold gas pressures must
be tested. The supply line pressure is tested,
to insure it meets the minimum gas supply
pressure as listed in the Specifications for
the type of fuel in use (natural gas or LP), by
connecting a manometer to the supply line
and adjusting the incoming pressure if
necessary to meet the required supply line
pressure as listed in specifications. The
manifold pressure tap on the gas control
valve, refer to Figure 8 for location.
LOG PLACEMENT
CAUTION:Fragile! Handle log set with
care. Always wear gloves and safety goggles
while handling the log set.
Only the decorative ceramic log set supplied
with the unit should be placed in the firebox.
Do not place any other ceramic logs, wood
logs, or other materials in the firebox. If the
log set is damaged or broken contact your
dealer for replacement. The decorative
ceramic log set will last a long time,
however, they will break if subjected to
rough or improper handling. Exact
positioning of the log set is required in order
to obtain a pleasing flame pattern and
efficient combustion. Incorrect log
placement may cause carbon build-up;
excess thermal stress on the log set and
stove parts, reduced efficiency, and high
levels of carbon monoxide. If the log set
does not set into the firebox exactly as
outlined, contact your dealer for assistance.
INSTALLATION OF THE LOG SET
(Refer to the following images in this section
for log set assembly)
1. Open the doors on the front of the
unit, and remove the front cast and
glass assembly. To remove the front,
grasp both sides of the front cast
facade, and lift upward and then
outward. The whole piece is easily
removed. Set the front aside taking
care not to chip or scratch the
enamel. Next, locate the two
rotating clips above the glass. Rotate
the clips out of the “locked” position
and tilt the top of the glass outward.
Lift the entire glass assembly up and
out.
2. Remove the packaging material
around the log set assembly. Be
careful not to damage the log set
when unpacking.

HearthStone Quality Home Heating Products Inc Tribute DV Model #8050
19
3. Set Log (1) as shown in the photo
below.
4. Set Log (2) as shown in the photo
below.
5. Set Log (3) as shown in the photo
below.
6. Set Log (4) as shown in the photo below.
7. Set Log (5) as shown in the photo below.
Note: Only the Firelog set supplied with the
Tribute DV should be placed in the firebox.
Do not place any other logs, wood logs, or
other materials in the firebox. If the log set
is damaged or broken contact your dealer for
replacement.It must be replaced with the
same approved replacement parts. These
components affect the combustion quality
and safety of the heater. The Firelog set will
last a long time, however, they will break if
subjected to rough or improper handling.
Exact positioning of the log set is required in
order to obtain a pleasing flame pattern and
efficient combustion. Incorrect log
placement may cause carbon build-up;
excess thermal stress on the log set and
stove parts, reduced efficiency, and high
levels of carbon monoxide. If the log set
does not set into the firebox exactly as
outlined, contact your dealer for assistance.

HearthStone Quality Home Heating Products, Inc. TRIBUTE DV 8050 Gas-Fired Direct-Vent
20
REMOVAL OF LOG SET
CAUTION: The Firelog set retains heat and
can be very hot! Allow 2 to 3 hours after
pilot light is turned off before handling.
To remove the Firelog set, follow the
Installation of Log Set instructions in the
reverse order.
LIGHTING THE UNIT FOR
THE FIRST TIME
•WARNING: If you do not follow these
instructions exactly, a fire or explosion
may result causing property damage,
personal injury or loss of life.
•CAUTION: Lighting the Tribute DV
for the first time and adjustments to the
unit should be performed by qualified
service personnel.
This appliance is only for use with the
type(s) of gas indicated on the rating plate.
This appliance is not convertible for use
with other gases, unless a certified kit is
used.
(Cet appareil doit être utilisé uniquement
avec les types de gas indiqués sur la plaque
signalétique. Ne pas l’utiliser avec d’autres
gas sauf si un kit de conversion certifié est
installé.)
SMOKE AND FUMES WARNING
When lit for the first time, the Tribute DV
will emit some smoke and fumes. This is
normal “off-gassing” of the paints and oils
used in the manufacturing and assembly of
the unit. Open windows to vent the room if
necessary. The off gassing and fumes will
subside after the first 10 to 20 minutes of
operation.
ODORS AND IMPURITIES
A heater of this type may produce odors
during heater operation due to impurities
that may exist in the immediate area.
Sources of impurities can be cleaning
solvents, paint solvents, cigarettes, candles,
smoke, pet hair, dust, adhesives, new carpet,
and/or textiles. Such odors will dissipate.
However, opening a window or otherwise
providing additional ventilation to the area
can alleviate the condition. If any odor
persists, contact your dealer or an authorized
service technician.
PILOT LIGHT WARNING
The Tribute DV has a piezoelectric spark
igniter (the red push button located next to
the gas control valve behind the valve access
door), which ignites the pilot light by means
of a spark at the pilot light assembly. Do not
attempt to light the unit with a match or by
any means other than the piezoelectric
spark.
DO NOT LIGHT PILOT OR TEK
BURNER BY HAND
The standing pilot light on this gas heater is
lit by using a piezoelectric spark generator
as described elsewhere in this manual.
Never attempt to light the pilot or main
burner by hand with a match or lighter. If,
after repeated attempts, the pilot light fails to
light, discontinue operation; turn off the gas
at the gas control valve, and immediately
contact qualified service personnel for
assistance.
PREPARE FOR LIGHTING
Prepare for the lighting procedure by
adjusting the thermostat (if equipped) to its
lowest setting or OFF position. If the gas
control knob is not in the OFF position, turn