Desa (V)DVF36 Quick start guide

For more information, visit www.desatech.com
WARNING: If the information in this manual is not fol-


         


— WHAT TO DO IF YOU SMELL GAS
 
• Do not touch any electrical switch; do not use any

 

 

 -



DIRECT-VENT FIREPLACE
OWNER’S OPERATION AND INSTALLATION MANUAL
PENINSULA MODELS (V)DVF36
TPNA-A(-HA)/TPNPA-A/TPNEA-A/TPNPEA-A
SEE-THRU MODELS (V)DVF36
TSTA-A(-HA)/TSTPA-A/TSTEA-A/TSTPEA-A
Peninsula Model
Shown

www.desatech.com 56131-F2
TAbLE OF CONTENTS
Safety Information ............................................... 2
Dimensions.......................................................... 5
Pre-Installation Preparation................................. 6
General Venting................................................... 9
Venting Installation Instructions ..........................11
Installation ......................................................... 21
Pilot/Electrode Assembly Adjustment ................ 26
Burner Flame Adjustment.................................. 26
Operating Guidlines and
Maintenance Instructions.............................. 27
Operating Fireplace........................................... 28
Specications .................................................... 30
Service Hints ..................................................... 30
Technical Service............................................... 30
Troubleshooting................................................. 31
Wiring Diagrams................................................ 33
Service Hints ..................................................... 33
Technical Service............................................... 33
Replacement Parts and Accessories................. 34
Warranty Information ...........................Back Cover
SAFETy INFORMATION
  -
-
teration, service or main-
tenance can cause in-

Refer to this manual for
correct installation and
 
For assistance or addi-
tional information con-
   


-
stalled in an aftermarket,*
 
 
-


     
   
   
   
   



This Direct-Vent Gas Fire-
   
intended for use with
  



State of Massachusetts:
The installation must
    
    
the Commonwealth of

-

known to the State of California


IMPORTANT: Check local codes



    -
    
    

   
   


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56131-F 3
Models (V)DVF36TPNEA/TPNPEA and
(V)DVF36STEA/TSTPEA use a direct spark
ignition with a 24 VAC control module. All
models have HI/LO valve that controls the ame
height. These units can be equipped with louvers
for circulating or with panels for noncirculating
operation.
Fan Kit models DVFFBK and DVFFBKT are
available for these units as an option. If you are
uncertain as to what gas your unit is equipped for,
please check the rating plate located in the interior
of the appliance opening or consult your local
distributor of DESA products.
   Early signs of
carbon monoxide poisoning resemble the u, with
headaches, dizziness or nausea. If you have these
signs, the replace may not be working properly.
Get fresh air at once! Have replace serviced.
Some people are more affected by carbon monoxide
than others. These include pregnant women, people
with heart or lung disease or anemia, those under the
inuence of alcohol and those at high altitudes.
 Natural and propane/LP
gas are odorless. An odor-making agent is added to
the gas. The odor helps you detect a gas leak. How-
ever, the odor added to the gas can fade. Gas may be
present even though no odor exists.
Make certain you read and understand all warnings.
Keep this manual for reference. It is your guide to
safe and proper operation of this replace.
    

    
-



-



   







Before beginning the installation of the replace,
read these instructions through completely.
• This DESA replace and its components are
safe when installed according to this installation
manual. Unless you use DESA components,
which have been designed and tested for the
replace system, you may cause a re hazard.
• The DESA warranty will be voided by and
DESA disclaims any responsibility for the
following actions:
a. Modication of the replace, components,
doors, air inlet system and damper control.
b. Use of any component part not manufac-
tured or approved by DESA in combina-
tion with a DESA replace system.
c) Installation and/or operation in a manner
other than instructed in this manual.
d) Burning of anything other than the type of
gas approved for use in this gas appliance.
This appliance, when installed, must be electrically
grounded in accordance with local codes, or in the
absence of local codes, with the National Electri-
cal Code, ANSI/NFPA 70 or CSA C22.1 Canadian
Electrical Code for Canada.
The installation must conform to local codes,
or in the absence of local codes, with the Na-
tional Fuel Gas Code ANSI Z223.1 (CAN B149.
in CANADA)
This appliance complies with ANSI Z21.50, and
CSA 2.22-2000 as a VENTED GAS FIREPLACE
and is listed and tested by the Canadian Standards
Association.
Proper installation is the most important step in
ensuring safe and continuous operation of the
replace. Consult the local building codes as to
the particular requirements concerned with the
installation of all factory built replaces.
This replace must be installed by a qualied (cer-
tied or licensed) service person. It has a sealed
gas combustion chamber that uses a millivolt gas
control valve with a millivolt ignition system.
Models (V)DVF36TPNA/TPNPA series are
three-sided direct-vent gas replaces and models
(V)DVF36TSTA/TSTPA are two-sided direct-
vent gas replace heaters with sealed combustion
chambers.
SAFETy INFORMATION
Continued

www.desatech.com 56131-F4
WARNING: Do not allow fans



    



  
    



-

-
   
adults away from hot surface to

     
-

-
dren when they are in the room

    
   
   

    

1. For propane/LP replace, do not place pro-
pane/LP supply tank(s) inside any structure.
Locate propane/LP supply tank(s) outdoors.
To prevent performance problems, do not
use propane/LP fuel tank of less than 100 lbs.
capacity.
SAFETy INFORMATION
Continued
2. If you smell gas
• shut off gas supply
• 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 you gas supplier, call the
re department.
3. Never install the replace
• in a recreational vehicle
• in windy or drafty areas where curtains or
other combustible (ammable) objects can
make contact with the replace front
• in high trafc areas
4. Turn replace off and let cool before servicing,
installing or repairing. Only a qualied service
person should install, service or repair this
replace. Have replace inspected annually
by a qualied service person.
5. You must keep control compartments, burn-
ers and circulating air passages clean. More
frequent cleaning may be needed due to ex-
cessive lint and dust from carpeting, bedding
material, etc. Turn off the gas valve and pilot
light before cleaning replace.
6. Have venting system inspected annually by
a qualied service person. If needed, have
venting system cleaned or repaired.
7. Do not use any solid fuels (wood, coal, paper,
cardboard, etc.) in this replace. Use only the
gas type indicated on replace nameplate.
8. Do not use replace if any part has been ex-
posed to or under water. Immediately call a
qualied service person to arrange for replace-
ment of the unit.
9. Do not operate replace if any log is broken.
10. Do not operate fireplace with glass door
removed, cracked or broken.
11. Provide adequate clearances around air
openings.
12. Fireplaces with the sufx of -HA have been
designed to operate at altitudes of 4000 feet
and above. For horizontal installations above
2,000 feet, it is recommened that a 12" exten-
sion pipe be added before starter elbow (see
High Altitude Installation, page 19).

www.desatech.com
56131-F 5
DIMENSIONS
FRONT VIEW
30"
(Opening)
25"
19
7
/
8
"
(Opening)
RIGHT SIDE
1
7
/
8
"
22
5
/
8
"
41
1
/
8
"
32"
(Opening) 1
7
/
8
"
39
3
/
4
"
26
3
/
8
"
3" 1" 3
1
/
2
"
22
5
/
8
"
34
3
/
4
"
3"
BACK VIEW
TOP VIEW
(Left Side)
(Right Side)
(Front)
(Back)
24"
11
15
/
16
10
1
/
2
"
1
1
/
2
"ø 1
1
/
2
"ø
10
1
/
2
"
FRONT VIEW
30"
(Opening)
24"
25"
RIGHT SIDE
22 5/8"
43 1/8"
32" (Opening) 1 7/8"
1 7/8"
BACK VIEW
39 3/4"
26 3/8"
3" 1" 2"
3"
22 5/8"
34 3/4"
TOP VIEW
(Left Side)
(Right Side)
(Front)
(Back)
24"
1115/16"
101/2"
ø11/2" ø11/2"
111/8"
Figure 1 - Peninsula Dimensions
Figure 2 - See-Thru Dimensions

www.desatech.com 56131-F6
PRE-INSTALLATION
PREPARATION
LOCATION AND SPACE
REQUIREMENTS
Determine the safest and most efcient location
for your DESA direct-vent replace. Make sure
that rafters and wall studs are not in the way of the
venting system. Choose a location where the heat
output is not affected by drafts, air conditioning
ducts, windows or doors. Be aware of all restric-
tions and precautions before deciding the exact
location for your replace and termination cap.
When deciding the location of your replace,
follow these rules:
• A projection may be ideal for a new addition
on an existing nished wall. Refer to horizontal
termination congurations on page 15 or verti-
cal congurations on page 18.
• Do not connect this replace venting to a chim-
ney ue serving a separate solid-fuel burning
replace or appliance.
• Due to high temperatures, do not locate this
replace in high trafc areas, windy or drafty
areas or near furniture or draperies.
• Never obstruct the front opening of the appli-
ance or ow of combustion and ventilation air.
Keep control compartments accessible.
• Do not locate close to where gasoline or other
ammable liquids may be stored. The appliance
must be kept clear and free from combustible
materials.
CLEARANCES
Minimum clearances to combustibles for the re-
place are as follows:
*Back and sides of surround 0"
Vent Surfaces (side and bottom) 1"
Top Vent Surface (horizontal run) 2"
Ceiling to Opening 36"
Floor 0"
Wall to Front of Glass 36"
Perpendicular Wall to Opening of Unit 2"
Top Spacer 0"
    -

    
-

    
     

   





MANTEL CLEARANCES
Figure 3 - Direct-Vent Fireplace
Log Set
Upper
Louver
Panel
Lower
Louver
Panel
Figure 4 - Minimum Clearances
(Peninsula Shown)
CEILING
WALL
36" Min.
36" Min.
0" Floor

www.desatech.com
56131-F 7
0"
36"
2"
Wall In Front Of Glass
36" Min.
Perpendicular
Wall 2" Min.
From Opening
Right Side
Surround
(0" Min.)
Left Side
Surround
(0" Min.)
TOP VIEW
Figure 6 - Mantel Clearances for
Peninsula and See-Thru Fireplaces
(Peninsula Shown)
21" Min.
15" Min.
12" Min.
4"
Min.
7" Min.
1
1
/ 2 " Max.
UNIT
Spacer
2 x 4
Combustible
Material May
Be Used
Drywall (Gypsum
Board, Sheetrock, Etc.)
Safe Zone for
Projection of
Combustible
Material
Woodwork, such as wood trims, mantels and other
combustible materials should not be placed within
7" of the opening of this replace (see Figure 6).
Combustible material above projecting more than
11/2" from the appliance’s front face must not be
placed less than 15" from the opening of the appli-
ance, (ref. NFPA Standard 211 Sec. 7-3.3.3)
PRE-INSTALLATION
PREPARATION
Continued
Figure 5 - Minimum Clearances
(See-Thru Shown)
Combustible Material Drywall
2 x 4
Stud
Minimum 1" Clearance from
Side (Only for See-Thru)
FRAMING
Once the nal location has been determined, ob-
serving clearances for the vent termination, you
may construct framing using dimensions shown
in Figures 7 to 13 depending on your particular
installation
If the appliance is to be installed directly on carpeting,
tile (other than ceramic), or any combustible mate-
rial other than wood ooring, the appliance must be
installed upon a metal or wood panel extending the
full width and depth of the appliance. There are three
holes on each side of the bottom of the unit where
screws can be used to secure the unit to the oor.
The gas supply line may be connected through the
side framing or alternately through the lower sub-
ooring or a platform base if provided (see Figures
10 and 11, page 8). Depending on installation, refer
to appropriate illustrations.
Figure 7 - Rough Opening for Installing
Peninsula Fireplace
39
3
/ 4 " Min.
40
1
/
2
"
23
5
/
8
"
39
3
/ 4 "
Min.
40
1
/
2
"
23
5
/
8
"
*
Figure 8 - Rough Opening for Installing
Peninsula Fireplace on Platform
* As required by design as long as
ceiling clearance is maintained.
Platform
Must Be
Solid, Flat,
and Fully
Supported

www.desatech.com 56131-F8
PRE-INSTALLATION
PREPARATION
Continued
39
3
/ 4 "
Min.
43
1
/4"
24"
Figure 9 - Rough Opening for Installing
See-Thru Fireplace
3"
1" Dia. Hole
3"
2" Dia. Hole
1"
2"
Figure 10 - Hole Locations For Gas Line
and Electric Wires for Peninsula and
See-Thru Fireplaces
Height
Depends On
Installation
10"
Square Min.
Figure 12 - Rough Opening for Installing
Exterior Vent Terminal
Vertical
Height
Depends on
Installation
26
3
/ 8 "
Horizontal
Length Depends
on Installation
90
o
Elbow
45
o
Elbow
Figure 13 - Vent Opening Height
Figure 11 - Alternate Gas Supply
Location
11
15
/
16
"
10
1
/
2
"
20
3
/
16
"
1
1
/
2
"

www.desatech.com
56131-F 9
GENERAL VENTING
These models are approved for use with DESA
58 Series, rigid type direct vent pipe as supplied
by DESA or with approved types of exible vent
pipe (not supplied) when appropriate sized for an
8" outer and 5" inner diameter application.
Your replace is approved to be vented either
through the side wall, or vertically using the fol-
lowing guidelines:
• Only use DESA supplied or approved types
of venting components or kits. Do not mix
different types of vent components, modify
vent components or custom fabricate vent
components for use in any one installation.
• Minimum clearance between vent pipes and
combustible materials is 1", except where stated
otherwise.
• Combustible material may be ush with the top
front of replace with a maximum thickness
of 3/4".
• Do not recess venting terminals into a wall
or siding.
• Do not install vent terminals below grade level.
Maintain a minimum height of 12" above snow
line.
• Do not terminate venting system into an attic
or garage.
• If using a venting conguration of only hori-
zontal venting with no vertical run, a 1/4" rise
for every 12" of run toward the termination is
required.
• There must not be any obstruction such as
bushes, garden sheds, fences, decks, or util-
ity buildings within 24" from the front of the
termination cap.
• Do not locate termination cap where excessive
snow or ice build up may occur. Be sure to clear
vent termination area after snow falls to prevent
accidental blockage of venting system. When
using snow blowers, do not direct snow towards
vent termination area.
VENT TERMINATION CLEARANCES
The nal position of your appliance depends on
the location of the vent termination in relation to
the clearances that must be observed as shown in
Figure 14, page 10.
You may avoid extra framing by positioning your
replace against an already existing framing mem-
ber. The back of the replace may be positioned
directly against a combustible wall.
*Check with local codes or with the CANCGA
B149 (.1 or .2) Installation Codes for Canada
for Installations. In the USA, follow the current
National Fuel Gas Fuel Gas Code, ANS Z223.1
also known as NFPA 54.

www.desatech.com 56131-F10
Fixed
Closed Openable Fixed
Closed
V
V
V
V
VV
V
V
X
X
VX
G
G
J
F
B
B
K
N
H
I
A
N
E
L
D
B
M
A
C
B
V
V
A
G
G
B
TERMINATION CAP AIR SUPPLY INLET GAS METER RESTRICTED AREA
(TERMINATION PROHIBITED)
A = clearance above grade, veranda, porch, deck, or
balcony [*12" (30.5 cm) minimum]
B = clearance to window or door that may be opened
[6" (15 cm) min. for 10,000 Btu or less; 9" (23 cm) in US
if between 10,000 and 50,000, 12" (30 cm) in Canada
if between 10,000 and 100,000; 12" (30 cm) in US if
greater than 50,000, 36" (91 cm) in Canada if greater
than 100,000]
C = clearance to permanently closed window
[minimum 12" (30.5 cm) recommended to prevent
condensation on window]
D = vertical clearance to ventilated soffit located above the
terminal within a horizontal distance of 24" (61 cm) from
the center-line of the terminal [18" (45.7 cm) minimum]
E = clearance to unventilated soffit [12" (30.5 cm) minimum]
F = clearance to outside corner (see below)
G = clearance to inside corner (see below)
H = *not to be installed above a meter/regulator assembly
within 36" (91.4 cm) horizontally from the center line
of the regulator
I = clearance to service regulator vent outlet [*72" (182.9 cm)
minimum]
J = clearance to non-mechanical air supply inlet to building
or the combustion air inlet to any other fireplace
[6" (15 cm) min. for 10,000 Btu or less; 9" (23 cm) in US
if between 10,000 and 50,000, 12" (30 cm) in Canada
if between 10,000 and 100,000; 12" (30 cm) in US if
greater than 50,000, 36" (91 cm) in Canada if greater
than 100,000]
K = clearance to a mechanical air supply inlet [*In Canada,
6 ft. (1.83m) minimum; In US 3 ft. (91 cm) above if within
10 ft. (3 m) horizontally]
L = † clearance above paved side-walk or a paved driveway
located on public property [*84" (213.3 cm) minimum]
M = clearance under veranda, porch, deck
[*12" (30.5 cm) minimum ‡]
N = clearance above a roof shall extend a minimum of
24" (61 cm) above the highest point when it passes
through the roof surface and any other obstruction within
a horizontal distance of 18" (45.7 cm)
† vent shall not terminate directly above a side-walk or paved driveway which is located between two
single family dwellings and serves both dwellings*
‡ only permitted if veranda, porch, deck or balconey is fully open on a minimum of 2 sides beneath the floor*
* as specified in CAN/CSA B149 (.1 or .2) Installation Codes (1991) for Canada and U.S.A.
Note: Local codes or regulations may require different clearances
A = 6" (15.2 cm)
Inside Corner
V
B
E
V
B = 6" (15.2 cm)
C = Maximum depth of 48" (121.9 cm)
for recessed location
D = Minimum width for back wall of
recessed location -
Combustible - 38" (965 mm)
Noncombustible - 24" (61 cm)
E = Clearance from corner in
recessed location-
Combustible - 6" (15.2 cm)
Noncombustible - 2" (5.1 cm)
Outside Corner Recessed Location
G
H
G = 12" (30.5 cm) minimum clearance
Balcony with No Side Wall
V
J
Combustible &
Noncombustible
H = 24" (61 cm)
J = 20" (50.8 cm)
Balcony with Perpendicular Side Wall
C
D
C
Termination Clearances for Buildings with Combustible and Noncombustible Exteriors
Openable
Figure 14 - Minimum Clearances for Vent Terminations
GENERAL VENTING
Continued