Hearth & Home ST-DV36IN User manual

1
Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
TOOLS
Screw gun equipped with 1/4 in. socket or
1/4 in. wrench
3/8 in. wrench (Propane Appliances Only)
Instructions for optional glass kit, if applicable.
Leave this manual with party responsible for use
and operation.
STPR-MOD-KIT
Models: PIER-36TRB-IFT, ST-36TRB-IFT, ST-DV36IN, PIER-DV36IN, GDFL4136IFT, GDST4336IFT
Installation Instructions
CAUTION! Do not install damaged components.
DANGER
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
A barrier designed to reduce the risk of
burns from the hot viewing glass is provided
with this appliance and must be installed for
the protection of children and other at-risk
individuals.
CAUTION! Risk of Cuts, Abrasions or Flying Debris.
Wear protective gloves and safety glasses during instal-
lation. Sheet metal edges are sharp.
WARNING! Choking Hazard! Keep media and stones
out of reach of children.
Note: If an optional LINER-36ST or LINER-36PIER kit
will be used with the STPR-MOD-KIT, the LINER-36ST/
LINER-36PIER instructions will be needed during instal-
lation of the STPR-MOD-KIT.
Note: The STPR-MOD-KIT is not compatible with ber
refractory.
WARNING! Risk of Injury! This kit must be installed by
a qualied service technician.
Note: The control module MUST be set to 30%
turndown when the STPR-MOD-KIT kit is installed.
BTU Specications
Preparation
CAUTION! Risk of Burns! The replace should be
turned o and cooled before contemporary kit is installed.
• Remove the STPR-MOD-KIT burner assembly from
the base pan assembly by removing four screws.
• Shut o󰀨 gas supply and disconnect electrical power.
• Remove decorative fronts, glass assemblies, lava
rock, embers and logs, if previously installed.
Models
(U.S. or Canada)
Maximum
Input
BTU/h
Minimum
Input BTU/h
Orice
Size
(DMS)
STPR-MOD-KIT
(NG) (0-2000 FT) 38,000 26,000 32
STPR-MOD-KIT
(PROPANE) (0-2000 FT) 29,000 19,000 52

2Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
Figure 2. Remove Metal Refractory
REMOVE SCREWSREMOVE SCREWS
Installation Instructions
1. Remove pilot shield by removing the two screws that
secure the shield to the base pan.
2. Remove the two screws that secure the pilot to the
pilot support.
3. Remove metal refractory. See Figure 2.
ST-36TRB-IFT, ST-DV36IN, GDST4336IFT = 4 screws
(2 panels)
PIER36TRB-IFT, PIER-DV36IN, GDFL4136IFT= 2 screws
(1 panel)
4. Remove the four screws that attach the burner brack-
ets to the basepan, then remove the burner by sliding
it away from the pilot and lifting it out of the base pan.
See Figure 3.
Figure 1. Contemporary Kit Metal Components
KIT COMPONENTS (Shown in Figure 1)
(1) Basepan Assembly
(1) Burner Assembly
(1) Pilot Shield/Rock Stop Jig Assembly
(2) Side Vanity Shrouds
(2) Refractory Channels
(1) Pilot Bracket
(1) End Vanity Shroud
(PIER36TRB-IFT, PIER-DV36IN, GDFL4136IFT Only)
(1) Propane Orice
(10) 1/2 Inch Self-Drilling Screws
(1) Bag 1/2 inch screws (25 screws per bag)
(1) Propane Conversion Plate
(2) Burner Mesh
BURNER
ASSEMBLY
END VANITY SHROUD
PILOT SHIELD/ ROCK
STOP JIG ASSEMBLY
PILOT
BRACKET
BASEPAN
ASSEMBLY
REFRACTORY
CHANNEL (2)
SIDE VANITY
SHROUD (2)
MESH

3
Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
5. Remove base pan by removing one screw and lifting it
out of the rebox. See Figure 3 for screw location.
Figure 3. Remove Base Pan
Figure 4. Remove Air Skirts
6. Remove the two air skirts by removing four screws as
shown in Figure 4. The four screws MUST be rein-
stalled to ll the holes.
WARNING! Risk of Asphyxiation! DO NOT leave holes
open! Screws from air skirt removal MUST be reinstalled
in same holes as removed to maintain rebox seal.
REMOVE BASE PAN SCREWREMOVE BASE PAN SCREW
REMOVE 4 BURNER BRACKET SCREWSREMOVE 4 BURNER BRACKET SCREWS
REMOVE SCREWSREMOVE SCREWS
REINSTALL SCREWS IN HOLESREINSTALL SCREWS IN HOLES
Note: Propane (P) Appliances Only
The appliance MUST be derated. If converting the appli-
ance to propane (P), refer to the propane conversion in-
structions and use the #52 orice that is included in this
Contemporary (STPR-MOD-KIT) kit. If the appliance is
already propane, replace the current orice with the #52
orice provided in this Contemporary (STPR-MOD-KIT)
kit. Fill out the conversion plate included with this kit and
replace the conversion plate already on the appliance. It
should be located in the control cavity, next to the rating
plate.
Figure 5. Install Refractory Channel - Pilot Side
7. Install refractory channels as shown in Figure 1, using
two self-tapping screws for each channel.
Place pilot side refractory channel into position by
setting onto the tab and installing the two self-drill-
ing screws. See Figure 5. PIER36TRB-IFT, PIER-
DV36IN, and GDFL4136IFT models will only use one
refractory channel, which will be installed on the pilot
side of the appliance.
ST-36TRB-IFT, ST-DV36IN, and GDST4336IFT Only:
Install refractory channel on the side opposite the pilot
by positioning the channel against the rebox wall be-
low the rebox ledges. Slide the channel up until the
tabs on the channel contact the rebox ledges on both
sides. See Figure 6. Hold in place while fastening with
two self-drilling screws.
SCREWSSCREWS
CHANNEL RESTS ON TABCHANNEL RESTS ON TAB
Figure 6. Install Refractory Channel - Side Opposite the Pilot
Note: If the optional LINER-36ST or LINER-36PIER kit
will be used with the STPR-MOD-KIT, install the refractory
supports and glass panels that are included in the kit
using the instructions included with the kit.
TAB CONTACTSTAB CONTACTS
LEDGELEDGE

4Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
8. The two tabs on the bottom of the metal refractory
must be bent upward behind the panel or broken o󰀨 in
order for the refractory to t in the refractory channel.
See Figure 7.
9. Reinstall metal refractory by setting the bottom edge
into the refractory channel and using the screws that
were removed in Step 3. Each refractory panel re-
quires two screws for installation. See Figure 8.
Figure 7. Reinstall Refractory Panels - Tabs Bent Up
BEND TABS UPBEND TABS UP Figure 8. Reinstall Refractory Panels - Install Screws
REFRACTORY CHANNELREFRACTORY CHANNEL
REINSTALL SCREWSREINSTALL SCREWS
10. Set the contemporary base pan assembly into the
appliance rebox. The base pan assembly must be
positioned ush against the metal refractory or glass
panel on the pilot end of the rebox. This will ensure
the burner neck can fully engage on the orice. See
Figure 9.
WARNING! Risk of Explosion! Base pan MUST be
positioned correctly to allow for full engagement of the
burner neck.
Figure 9. Install Base Pan
SLIDE BASE PAN UP TOSLIDE BASE PAN UP TO
METAL REFRACTORYMETAL REFRACTORY
OR GLASS PANEL.OR GLASS PANEL.

5
Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
11. Slide air shutter toward the pilot, into the closed posi-
tion.
Figure 12. Oval-Shaped Mesh in Place
Figure 13. Install Pilot Bracket
13. Slide the pilot bracket under the pilot as shown in
Figure 13. Attach it to the burner using two screws.
Attach the pilot to the pilot bracket using two screws.
PILOT BRACKETPILOT BRACKET
SCREWSSCREWS
BURNER SCREWSBURNER SCREWS
OVAL-SHAPED MESHOVAL-SHAPED MESH
12. To install the burner assembly, lower the burner into
the base pan, then slide the burner neck through the
shutter and onto the orice. The burner neck is ac-
cessible through the oval in the burner to ease align-
ment with the shutter and orice. Due to the tight t
of the burner, it may be necessary to push up on the
orice bulk head from under the rebox to align the
orice and shutter with the burner neck. See Figure
10 and Figure 11. Ensure that the burner neck is fully
engaged on the orice. Attach the burner to the base
pan using 4 screws. See Figure 12. Place the two
oval-shaped mesh pieces over the openings as shown
in Figure 12.
Figure 10. Align Orice and Burner Neck
Figure 11. Orice Bulk Head Location
ORIFICE BULK HEADORIFICE BULK HEAD

6Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
16. Attach the pilot shield/rock stop assembly using 4
screws. Install the two screws farthest from the burn-
er rst. Then bend the two tabs downward until the
screw holes line up, and install the other two screws.
Bend rock stop up as shown in Figure 17.
15. With the burner neck fully engaged on the orice,
loosen the two screws securing the adjustable base
pan ledge on the opposite end of the pilot. Slide the
ledge out until it contacts either the metal refractory,
glass panel, or the end vanity shroud (PIER36TRB-
IFT, PIER-DV36IN, and GDFL4136IFT) on the oppo-
site side of the pilot. Tighten screws to secure the
adjustable ledge in place. This will prevent the media
from falling o󰀨 the base pan. See Figure 16.
Figure 16. Secure the Adjustable Ledge
SLIDESLIDE
LEDGELEDGE
BEND ROCKBEND ROCK
STOP UPSTOP UP
BEND TAB DOWNBEND TAB DOWN
(BOTH SIDES)(BOTH SIDES)
Figure 17. Bend Rock Stop Up and Tab Down
14. PIER36TRB-IFT, PIER-DV36IN, and GDFL4136IFT
Only: Install the end vanity shroud opposite the pilot.
Set the shroud in place as shown in Figure 14 and
Figure 15. No screws are used.
Figure 14. Install End Vanity Shroud
Figure 15. End Vanity Shroud in Place

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Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
Install Glass Media
WARNING! Risk of Explosion! DO NOT place media on
pilot assembly. Delayed ignition could occur. Use media
jig for proper media placement.
17. A media kit is required for use with the STPR-MOD-
KIT. Install the media according to the instructions
included with the kit.
18. Locate the side vanity shrouds. Bend the tabs 90 de-
grees in the same direction as the 45 degree bends.
Place the shroud by resting the tabs on the rebox
ledge. Center the shroud and attach using three self-
drilling screws. Repeat on the opposite side. See
Figure 18 and Figure 19.
BENT TABBENT TAB
Figure 18. Side Vanity Shroud
Figure 19. Side Vanity Shroud Installed

8Hearth & Home Technologies • STPR-MOD-KIT Contemporary Kit Instructions • 2488-971 Rev. F • 3/22
Optional Stones Kit
Please contact your Hearth & Home Technologies dealer
with any questions or concerns.
For the location of your nearest Hearth & Home
Technologies dealer,
please visit www.hearthnhome.com.
Hearth & Home Technologies
7571 215th Street West, Lakeville, MN 55044
www.hearthnhome.com.
Note: A tall, deep orange ame should be avoided; this
type of ame may cause increased soot residue. If you
notice a tall, deep orange ame, try adjusting the media
directly beneath the ame. If all ames appear to be
tall and deep orange in color, then open the primary air
shutter.
19. Remove rock stop by removing 1 screw.
20. The IFT control module must be set to 30% turn
down. Switch the module to OFF. Locate the turn
down selector switch on the top of the control module.
Remove the rubber plug. Using a small screwdriver,
slide the selector switch to 30. Switch the module
back to REMOTE. See Figure 20.
Note: If the turndown percentage is changed while
the module is in the ON or REMOTE setting, it will not
recognize that the change has occurred. If this happens,
the module must be switched to OFF and then back to
REMOTE for it to recognize the change.
Air Shutter Settings
NG FULLY CLOSED
PROPANE FULLY OPEN
22. Reinstall glass assemblies and decorative fronts.
23. Verify the visual appearance of the ame. The ames
will start out blue and gradually turn yellow. The
ames must not contact the stones. If they do make
contact, shut the unit down and make adjustments as
needed.
Propane Models Only: After 45 minutes, the ames
should be mostly yellow. If ames remain too blue,
adjust the primary shutter accordingly.
An optional stones kit can be used with the STPR-MOD-
KIT. Install the stones according to the instructions in-
cluded with the kit.
Figure 20. 30% Turndown on Module
TURN DOWNTURN DOWN
SELECTOR SWITCHSELECTOR SWITCH
Table 1.
21. Adjust shutter as noted in Table 1.
Service Parts
DESCRIPTION PART NUMBER
Pilot Shield Rock Stop Assembly SRV2488-005
Burner Assembly SRV2488-008
Pilot Bracket SRV2488-127
Mesh 2290-107
Stone Placement Jig
(Included in MEDIA-STONES-30 kit) SRV2488-080