5
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Top Bustle
Top Radiant Panel
Bottom Bustle
Control Compartment Access Panel
Unit Parts Identification
*3"
(76 mm)
*12"
(305 mm)
Termination
Kit
Combustible Projection
greater than 2
Z\x
inches in length
Horizontal Vent Termination Clearances
Combustible Projection
2
Z\x
inches or less in length
*18"
(457 mm)
Ventilated
Soffit
Unventilated
Soffit
Figure 5 - Side Elevation View
Figure 6
*Note - When the building is clad with vinyl
siding, increase the vertical dimensions shown
in this figure by 6 inches (152 mm).
Note -
See
Figure 36 on page 16
for the exterior
wall recess allowances of the round and square
horizontal terminations.
Vertical Vent Termination Clearances
Terminate single vent caps relative to
building components according to
Figure 4
.
Terminate multiple vent terminations accord-
ing to the installation codes listed above.
Horizontal Vent Termination Clearances
See
Figure 5
for horizontal vent termination
clearances to any overhead combustible projec-
tion less than or equal to 2
¹⁄₂
" (64 mm) and
greater than 2
¹⁄₂
" (64 mm). For additional vent
location restrictions refer to
Figure 8 on page 6
.
Step 1.
FRAMING
Frame these appliances as illustrated in
Figures
9 (DMSTNM-2), 10 (DMPFNM-2) on page 7
.
All
framing details must allow for a minimum clear-
ance to combustible framing members as shown
in
Table 2 on page 4
.
If the appliance is to be elevated above floor level,
a solid continuous platform must be constructed.
Headers may be in direct contact with the appli-
ance top spacers but must not be supported by
them or notched to fit around them. All construc-
tion above the appliance must be self supporting,
DO NOT
use the appliance for structural support.
TYPICAL INSTALLATION SEQUENCE
The typical sequence of installation follows,
however, each installation is unique resulting
in variations to those described.
See the page numbers references in the follow-
ing steps for detailed procedures.
Step 1.
(page 5)
Construct the appliance
framing. Position the appliance within the
framing and secure with nailing brackets.
Step 2.
(page 9)
Route gas supply line to
appliance location.
Step 3.
(page 9)
Install the vent system and
exterior termination.
Step 4.
(page 21) Millivolt Circuit Wiring
Step 5.
(page 21) Make connection to gas
supply.
Step 6.
(page 22) Install the log set, ver-
miculite and ceramic fiber chunks.
Step 7.
(page 22) Checkout appliance op-
eration.
Step 8.
(page 22) Install glass enclosure
panels.
Step 9.
(page 23) Adjust burner primary air
shutter to achieve proper flame appearance.
Step 10.
(page 23) Install the hoods.
DETAILED INSTALLATION STEPS
The appliance is shipped with all gas controls and
components installed and pre-wired.
1
- Remove the shipping carton.
2
- Remove the top radiant panel
(see Figure 6)
.
3 - Lift the pressure relief plates and remove
the cardboard from underneath each of them.
4
- Open the control compartment access panel,
by actuating the spring-loaded magnetic catches
securing the panel, gently depressing the outer
top corners of the panel until the catches "pop"
the panel free and allowing it to swing out and
down to open.
5
- Locate the two (2) latches at the top of the
control compartment. To disengage the two
latches from the bottom vee-flange of the glass
enclosure panel, reach for the handles located
towards the back of the latches and pull the
handles down toward the front of the unit. Swing
the bottom of the door out and raise it slightly
to lift the top flange of the door frame away
from the appliance. Set the door aside protect-
ing it from inadvertent damage.
See
Figure 52
on page 22.
Side Nailing Flanges
The fireplace should be secured to the framing
at the side(s)of the unit using the factory-
provided nailing flanges. Install the nailing
flanges - 8 (DMSTNM-2), 4 (DMPFNM-2) - as
shown in
Figure 7
using the existing screws.
Position the fireplace within the framing. When
required, the flanges may be bent 90 degrees
by hand or with the assistance of a hammer.
Use wood screws to secure the nailing flanges
to the framing.
See Table 2 on page 4
for
clearances of framing members to cabinet
parts in the nailing flange area. The nailing
flange itself is exempt from these clearances.
Floor Nailing Tabs
Secure the fireplace to the floor as shown in
Figure 7.
Figure 7
Turn tabs down and secure to the floor with
8d nails or other appropriate fasteners
on all sides of the unit which do not have
viewing glass panels.
DMSTNM-2 SHOWN
(DMPFNM-2 - NO NAILING FLANGES
ON END WITH GLASS PANEL)
Nailing Flanges
Remove these two screws
and use them to install the
nailing flange (typical).
f i r e - p a r t s . c o m
