Wittus FlatfireFF-LP Installation instructions

Flatfire
Wall Mount Direct Vent Gas Fireplace
Model #s – FF-NG and FF-LP
Installation & Operating Manual
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
For the French version of this Manual, refer to the www.wittus.com web site.
PLEASE READ THIS MANUAL BEFORE
INSTALLING AND OPERATING THIS
APPLIANCE.
This appliance may be installed in an after-
market permanently located, manufactured
(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.
This appliance is a domestic room-heating
appliance. It must not be used for any other
purposes such as drying clothes, etc.
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.
⎯D ot store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
o n
⎯WHAT TO DO IF YOU SMELL GAS
• Do not try to light the 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.
MANUFACTURED BY:
WITTUS INC.
40 Westchester Ave.
Pound Ridge NY 10576
Rpt. # 297-F-01-5
© 2009 Wittus Inc. Version 10-09

Flatfire
Direct Vent Gas Fireplace
TABLE OF CONTENTS
Description Page
Important Safety & Warning Information.................................................................................................3
Specifications..........................................................................................................................................4
Dimensions.............................................................................................................................................4
Installation Overview...............................................................................................................................5
Venting ...................................................................................................................................................6
USING THE VENTING CHART ........................................................................................................................................... 7
GAS VENTING CHART ....................................................................................................................................................... 7
VENTING CHART WORKSHEET........................................................................................................................................ 8
VENTING CHART WORKSHEET EXAMPLES ................................................................................................................... 8
ILLUSTRATION OF VENTING ALTERNATIVES................................................................................................................. 9
VENT TERMINAL CLEARANCES ..................................................................................................................................... 10
Unpacking and Assembly Preparation..................................................................................................11
Mounting the Flatfire.............................................................................................................................12
INITIAL SETUP.................................................................................................................................................................. 12
INSTALLATION ON AN OUTSIDE WALL.......................................................................................................................... 12
INSTALLATION ON AN INTERIOR WALL ........................................................................................................................ 13
INSTALL THE MOUNTING PLATE ON THE WALL .......................................................................................................... 13
Final Assembly .....................................................................................................................................14
INSTALLING OR REPLACING THE BATTERIES ............................................................................................................. 15
PLACING THE BURNER GLASS MEDIA.......................................................................................................................... 15
RELIEF DOOR INSTALLATION ........................................................................................................................................ 15
INSTALLING THE FRONT GLASS FRAME ...................................................................................................................... 16
INSTALLING THE OUTER PANELS ................................................................................................................................. 16
INSTALLING THE FIREPLACE SURROUND ................................................................................................................... 16
Gas Connection ....................................................................................................................................17
GAS SUPPLY LINE ........................................................................................................................................................... 17
GAS CONNECTION .......................................................................................................................................................... 17
Outer Vent Heat Shield and Termination Installation............................................................................18
PARALLEL INSTALLATION ON OUTSIDE WALL ............................................................................................................ 18
OUTER VENT HEAT SHIELDS INSTALLATION) ............................................................................................................. 19
VENT PIPE AND VENT TERMINATION............................................................................................................................ 19
Lighting and Operation .........................................................................................................................20
LIGHTING INSTRUCTIONS .............................................................................................................................................. 20
FLAME HEIGHT ADJUSTMENT ....................................................................................................................................... 21
TO TURN OFF APPLIANCE.............................................................................................................................................. 21
SETTING THE TIME ON THE REMOTE ........................................................................................................................... 21
SETTING THE TEMPERATURE/TIMER ........................................................................................................................... 22
Maintenance .........................................................................................................................................22
REPLACING THE GLASS ................................................................................................................................................. 23
INSTALLING REPLACEMENT GLASS/FRAME................................................................................................................ 23
CLEANING THE GLASS.................................................................................................................................................... 23
INSPECTING THE VENTING ............................................................................................................................................ 23
CLEANING THE BURNER AND FIREBOX ....................................................................................................................... 23
AIR FLOW.......................................................................................................................................................................... 23
Spare Parts...........................................................................................................................................24
Warranty ...............................................................................................................................................24
Installation Record................................................................................................................................25
Page 2 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Important Safety & Warning Info
DO
wa
to
sy
TH
lea
fre
fro
un
Alw
co
va
NE
op
sh
SH
Ch
of
su
CA
roo
ga
in
in
co
as
MU
se
ap
before the unit can be placed into safe operation.
or less than ½ psi (3.5kPa).
rmation
READ and UNDERSTAND all instructions carefully
before starting the installation. FAILURE TO FOLLOW DO NOT OPERATE this appliance with the glass door
removed, cracked, or broken. Replacement of the glass
these installation instructions may result in possible fire door should be performed by a licensed or qualified
hazard and will void the warranty. service person. DO NOT strike or slam the glass door.
Prior to the first firing of the fireplace, READ the Owner’s The glass door assembly SHALL ONLY be replaced as
Information Section of this manual. a complete unit, as supplied by the fireplace
manufacturer. NO SUBSTITUTE material may be used.
NOT USE this appliance if any part has been under
ter. Immediately, CALL a qualified service technician DO NOT USE abrasive cleaners on the glass door
inspect the unit and to replace any part of the control assembly. DO NOT ATTEMPT to clean the glass door
stem and any gas control that has been under water. when it is hot.
IS UNIT IS NOT FOR USE WITH SOLID FUEL.
Installation and repair should be PERFORMED by a
qualified service person. The appliance and venting
system should be INSPECTED before initial use and at
st annually by a professional service person. More
quent cleaning may be required due to excessive lint
m carpeting, bedding, etc. It is IMPERATIVE that the
it’s control compartment, burners, and circulating air
passageways BE KEPT CLEAN to provide for adequate
combustion and ventilation air.
ays KEEP the appliance clear and free from
mbustible materials, gasoline, and other flammable
pors and liquids.
VER OBSTRUCT the flow of combustion and appliance. It is recommended that a qualified service
ventilation air. Keep the front of the appliance CLEAR of
all obstacles and materials for servicing and proper
technician perform an appliance check-up at the
beginning of each heating season.
eration. Due to the high temperature, the appliance
ould be LOCATED out of traffic areas and away from Any safety screen or guard removed for servicing MUST
furniture and draperies. Clothing or flammable material BE REPLACED before operating this appliance.
OULD NOT BE PLACED on or near the appliance. DO NOT place furniture or any other combustible
ildren and adults should be to the hazards household objects within 36” of the fireplace front. ALERTED
high surface temperature and should STAY AWAY to The installation must conform with local codes or, in the
avoid burns or clothing ignition. Young children may be absence of local codes, with the National Fuel Gas
sceptible to accidental burns and should be Code, ANSI Z223.1/NFPA 54, or the National Gas and
REFULLY SUPERVISED when they are in the same Propane Installation Code, CSA B149.1.
m as the appliance. A physical barrier or safety A manufactured home (USA only) or mobile home OEM
te is recommended if there are at risk individuals installation must conform with the Manufactured Home
the house. Construction and Safety Standard, Title 24 CFR, Part
This unit MUST be used with a vent system as described 3280 or when such a standard is not applicable, the
this installation manual. NO OTHER vent system or Standard for Manufactured Home Installations,
mponent MAY BE USED. This gas fireplace and vent ANSI/NCSBCS A225.1, or Standard for Gas Equipped
sembly MUST be vented directly to the outside and Recreational Vehicles and Mobile Housing, CSA Z240.4.
ST NEVER be attached to a chimney serving a
parate solid fuel burning appliance. Each gas The appliance and its appliance main gas valve must be
pliance MUST USE a separate vent system. Common disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
vent systems are PROHIBITED. excess of ½ psi (3.5 kPa). The appliance must be
INSPECT the external vent cap on a regular basis to isolated from the gas supply piping system by closing its
make sure that no debris is interfering with the air flow.
assembly MUST be in place and sealed
equipment shutoff valve during any pressure testing of
the gas supply piping system at test pressures equal to
The glass door
TURN OFF THE GAS BEFORE servicing this
Page 3 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Flatfire
Direct Vent Gas Fireplace
Page 4 of 25
Version 10-09
Specifications
Description Natural Gas Propane
INPUT
Input Rating-Btu/hr 20000 20000
Min. Input-Btu/hr 10000 10000
Orifice-DMS #44 #55
GAS SUPPLY
Min. Manifold Pressure 1.0”wc/0.3kPa 3.4”wc/0.8kPa
Max. Manifold Pressure 4.0”wc/1.0kPa 11.5”wc/2.9kPa
Min. Supply Pressure 3.5”wc/0.9kPa 8.0”wc/2.0kPa
Max. Supply Pressure 10.5”wc/2.6kPa 13.0”wc/3.2kPa
EFFICIENCY
Maximum Observed Steady State Efficiency - % 78.69 79.88
Steady State Efficiency - % 62.06 65.31
Annual Fuel Utilization Efficiency (AFUE) - % 61.08 64.21
Annual Fireplace Efficiency (P.4-Canada) - % 63.46 64.42
NOTE: The maximum achievable steady state eff
installed and operated.
iciency can vary depending on how the fireplace is
It is recommended that the pilot flame be turned
n
een certified by OMNI-Test
SA
This appliance is equipped for use with the fuel
type indicated on the rating plate.
70
. If
than
uthority having
)W
(42cm)H x 28.5”(73cm)W
off if the appliance will not be in use for a
extended period of time.
This appliance has b
Laboratories, Inc. to ANSI Z21.88-2009 • C
2.33-2009 Vented Gas Fireplace Heaters and
CAN/CGA-2.17-M91, Gas-Fired Appliances for
Use At High Altitudes.
The Flatfire is approved for installation at
elevations up to 2000 feet in the U.S. and 13
meters (4500 feet) in Canada without change
your installation is at an elevation greater
these, consult with the local a
jurisdiction for gas product installations to
determine their specific requirements for high
altitude installations.
Dimensions
41.5” (106cm)
FlatfireDimensions
7.5” (19cm)
Window size:
15”(38cm)H x 26.5”(67cm
Glass frame size:
16.5”
30”
(76cm)
Page 4 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Installation Overview
S s must be addressed when selecting a
s on for your Flatfire fireplace. The
minimum clearances to combustible construction
a dition, access to the gas
s d. The location of the
f ffect the venting requirements
a e certain the location will allow
c he venting requirements (on the
n insure that your
in uate accessibility
c proper operation.
MINIMUM CLEARANCES TO COMBUSTIBLE
everal issue
uitable locati
re listed below. In ad
sidere
upply must be con
ireplace will also a
nd you must b
ompliance with t
ext page). You must also
stallation provides adeq
learance for servicing and
C NONSTRUCTIO
A=Glass Frame to Left/Right Side Wall 6”(15cm)
A’=Fireplace Surround to Left/Right Side Wall 0”(0cm)
B 6”(15cm)=Glass Frame to Corner Wall
B cm)’=Fireplace Surround to Corner Wall 0”(0
C m)=Glass Frame to Ceiling 18”(46c
C’=Fireplace Surround to Ceiling 12”(30cm)
D=Glass Frame to Floor* 6”(15cm)
D’=Fireplac 0”(0cm)e Surround to Floor*
E= ireplace to Rear Wall** 0”(0cm)F
Vent Pipe to Adjacent Materials 1.5”(4cm)
* T ce to be maintained fromhe minimum required clearan
the fireplace to combustible flooring is measured from
the top surface of carpeting, tile, etc.
** Mounting plate thimbles 5/16”(8mm) thick contact the
wall.
Installation a ld be done by a qualified
service person. The appliance should be inspected
before use and at least annually by a professional
ore frequent cleaning may be
xcessive lint from carpeting,
assage
he gas fireplace is s d with T
onnection. The gas supply piping should have a
eparate gas shutoff valve and a ⅛” NPT plugged
pping upstream of the valve. The fireplace and its
ain control valve must be disconnected from the
as supply piping system during any pressure
ss of
an ½ psi (3.5 kPa). After the ga
onnected, use a commercial gas leak detector or
pply a soapy water solution to all the fittings to
heck for gas leaks. Never use a flame to test for
leaks.
nd repair shou
service person. M
required due to e
bedding material, etc. It is imperative that the
control compartment, burners and circulating air
p ways of the appliance be kept clean.
T hippe a plugged ⅜” NP
c
s
ta
m
g
testing of that system at test pressures in exce
psi (3 kPa). he sto
½ .5 T ve must be isolated from
the gas supply piping system by closing the main
control valve during any pressure testing of the gas
upply system a test pr
s t essures equal to or less
s supply has been
th
c
a
c
Page 5 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Venting
Approved Vent
Terminations Simpson
DuraVent GS/Pro
Selkirk
Direct-Temp
AmeriVent
Direct
Metal Fab
Direct Vent
ICC EXCEL
Direct
Vertical Cap 46DVA-VC 4DVT-VC 4DHC 4DVA VC
Horizontal Cap 46DVA-HC 4DVC TM 4HT
TM 4DHT
Snorkel 46DVA-SNK14
The Flatfire Direct Vent Gas Fireplace has be
ested and listed for installation with 4” X 6⅝”
en
impson DuraVent GS/Pro®, Selkirk Direct-Temp®,
ICC
g components.
e vent
rt abo
needed, p
ed for use.
gly.
llation
t
S
AmeriVent Direct™, Metal Fab Direct Vent, and
EXCELDirect ventin
Although you may use the pipe com tsponen
(straight pipe, elbows, etc.) from any of the listed
manufacturers, you may only use th
terminations (caps) listed in the cha . For
ve
installations where a snorkel is lease note
that only one snorkel is approv Please
plan your installation accordin
For all specific venting insta
requirements, follow the installation
instructions included by the venting
manufacturer with the venting system
components you have chosen.
Please note:
ot of
l
er
to accommodate those installations without the
use of any additional venting components other
than a standard horizontal cap. See the char
above for a list of approved vent caps.
d
e
requirements and the chart above for a list of
approved vent caps before you plan your
For venting configurations that include no
vertical rise, a total horizontal vent run of up to
12 inches is allowed. However, if your
installation has room to add a vertical pipe
section, we suggest adding at least one fo
vertical rise to the system.
For venting configurations that include vertica
rise, it is assumed that the installation will
include at least one 90° elbow. Up to three
additional 90° elbows (or equivalent 45°
elbows) may also be used. The number of
elbows impacts the maximum allowable
horizontal vent run.
The total venting may not exceed 60 feet of
vertical rise and/or 20 feet horizontal run.
Custom testing is available for installations ov
the limits for approvals. Refer to the Venting
Chart on the following page for specific details
while you plan your installation.
Many installations will involve venting directly
through standard 2 x 4 or 2 x 6 construction
exterior wall to a horizontal vent termination
(cap). The vent starter pipe has been designed
t
If the Flatfire fireplace will be installed on an
interior wall or other location that precludes
venting directly through an outside wall to a
horizontal vent cap, or if the distance to the
outside wall exceeds 12”, one or more elbows
will be required to allow addition of the require
vertical venting to the installation.
When vertical venting is required, the fireplac
venting may be terminated with either a vertical
or horizontal vent cap depending on the
specifics of the installation. Refer to the Venting
Chart on the following page for specific venting
installation.
A minimum clear space of 1½” must be
maintained around the vent pipe where it
penetrates the first combustible wall adjacen
the fireplace (either the outside wall for the
direct-through-the-wall installation or the
partition wall for the 45° or other interior wall
installations) and must also be maintained
where the vent pipe penetrates any other
interior or exterior wall, ceiling, or roof.
The Flatfire may also be installed in front of an
exiting fireplace opening. Refer to the vent
t to
manufacturers’ instructions. Use the vertical
n
venting column (0 feet horizontal run) in the
venting chart to determine the requirements
depending on the height of chimney.
The location of the vent termination must meet
the requirements of the current edition of ANSI
Z223.1/ NFPA 54, National Fuel Gas Code or
CAN B149.1, Natural Gas and Propane
Installation Code and the requirements show
in the Venting Terminal Clearances section of
this manual on page 5.
Page 6 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Page 7 of 25
Version 10-09
USING THE VENTING CHART
tdevice, ve t
( in
n a ormance
e
Please be sure to note that:
enting ch s and
LP Gas. Determine the total vertical vent rise
om
rise will
rly. E lso be required for those
ation stalla ted
elbo 45° elbow
quivalents o 45° elbows equal one
ow.
3. The maximum vertical vent ris xceed
60 feet.
4. If your installation does not fit within the venting
5. ue air
e
Just as with any o
rise creates draft
as the exhaust gases h
her vented
negative pressure)
eat up. If this dra
rtical ven
the firebox
ft becomes
excessive, it ca ffect the perf or
appearance of th
fire.
1. The v art is for both Natural Ga
and total horizontal vent run for your
installation. All measurements are made fr
the center of the vent opening in the back of the
fireplace.
2. If your fireplace will not be venting directly
though an outside wall to a horizontal
termination or if more than 12” of horizontal
vent run is required, some vertical vent
be required for the fireplace to function and vent
GAS VENTING CHART
prope
install
to a maximum of four 90°
lbows will a
s. However, in tions are limi
ws (or
e ). Note: Tw
90° elb
e can not e
chart, contact Wittus - Fire by Design. Custom
testing is available and may be necessary to
approve the installation.
The Flatfire fireplace includes a uniq
inlet damper control that can be used to
easily adjust the draft in the fireplace to th
optimal level for installations where
excessive draft might occur. The damper
control can be adjusted while the fireplace
is burning.
Key: ███ = configuration allowed
███ = not allowed or not tested
GAS VENTING CHART FOR BOTH NATURAL GAS AND LP (PROPANE)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
60 60
59 59
58 58
57 57
56 56
55 55
54 54
53 53
52 52
51 51
50 50
49 49
48 48
47 47
46 46
45 45
44 44
43 43
42 42
41 41
40 40
30 30
20 20
10 10
5 5
1 1
V
E
R
T
I
C
A
L
I
S
E
I
N
E
E
T
R
F
0 0
9 10 11 12 13 14 15 16 17 18 19 200 1 2 3 4 5 6 7 8
T A L R U N I N F E E TH O R I Z O N

Flatfire
Direct Vent Gas Fireplace
VENTING CHART WORKSHEET
WITTUS FLATFIRE WORKSHEET
A. FUEL TYPE: NATURAL GAS LP GAS (PROPANE)
B. TOTAL VERTICAL VENT RISE (measured from horizontal ce f vent openingnterline o
on the back of the fireplace to the horizontal centerline of the vent cap (for horizontal
vent caps) or to the flange on the cap (for vertical caps)): FEET
C. cTOTAL HORIZONTAL VENT RUN (measured from vertical enterline of vent opening
on the back of the fireplace to the flange on the cap (for horizontal caps) or to the
vertical centerline of the cap (for vertical caps)): FEET
NOTE: THE VERTICAL VENT RISE AND HORIZONTAL VENT RUN ARE THE OFFSETS IN THE
LOCATIONS OF VENT CAP RELATIVE TO THE VENT OPENING ON THE FIREPLACE. VENT PIPE
THAT RUNS AT 45° HAS BOTH A VERTICAL RISE AND HORIZONTAL RUN. SNORKEL CAPS HAVE
BUILT-IN VERTICAL RISE THAT MUST BE COUNTED.
D. TOTAL NUMBER OF 90° ELBOWS (note – snorkels count as 2 90° elbows): # 90° ELBOWS
E. TOTAL NUMBER OF 45° ELBOWS (note – 2 45° elbows count as 1 90° elbow): # 45° ELBOWS
F. TOTA :L 90° ELBOWS EQUIVALENT = D. + (E. x ½)
G. 90° ELBOWS IN EXCESS OF 2: = F. - 2
H. ADDITIONAL HORIZONTAL FEET EQUIVALENT: FEE G. x 3T =
I. TOTAL HORIZ NT L V NT UNO A E R (equivalent): FEE = C. + HT .
TER TIO C P) YPE: ORIZONTAL VERTICAL SNORKEL MINA N ( A T H 
VEN Simps D aV t G /Pr elk Di ct- mp T BRAND: on ur en S o® S irk re Te ®
AmeriVent Direct™ M tal F b D rec en XC LDi cte a i t V t E E re 
VEN P M DE NO. (S E VE T C PST CA O L EE APPROV D N A ): ‘
See ple bel .exam s ow
VEN CH T WO KS EE EX MP ES
. l atu l G s
TING AR R H T A L
A Fue : N ra a
B.
A. Fu l: P G s
a Ver al e 5feeTot l tic Vent Ris : 5 t
C. a Horiz. V a : 0 feetTot l ent Run (Actu l)
D. lbows Neede 090° E d:
E. lbows Neede 045° E d:
F. a 90° lbo s E uiva ent 0Tot l E w q l :
G. 90° Elbows in 0Excess of 2:
H. Additional Horiz. Feet Equivalent 0
I. Total Horizont e u E v. 0al V nt R n ( qui ):
Vertical DuraVent 46DVA-VC Vent Cap
e L a
B Total Vertical Vent Ris : 2 feet. e 1
C To l H riz. Vent Run (Act l): 0 fe t. ta o ua 1 e
D 90 Elb ws eed d:. ° o N e 1
E 45 Elb ws eed d:. ° o N e 2
F To l 9 El ws Equivale. ta 0° bo nt : 2
G. 90° Elbows in Excess of 2: 0
H Ad itio l H riz. Feet Equi alen. d na o v t 0
I. T 10o o Vtal Horiz ntal ent Run (Equiv.):
Horizontal DuraVent 46DVA-HC Vent Cap
Page 8 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
ILLUSTRATION OF VENTING ALTERNATIVES
he illustration below shows some of the many ways the Flatfire fireplace may be installed in the home. This
includes interior and exterior wall insta ontal and vertical vent terminations.
T
llations, corner installations and horiz
Page 9 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Flatfire
Direct Vent Gas Fireplace
Page 10 of 25
Version 10-09
VENT TERMINAL CLEARANCES
Venting terminals should not be recessed into a wall or siding.
Page 10 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Unpacking and Assembly Preparation
Before you begin the fireplace mounting process
there are several installation requirements that must
be met. Careful planning will make the installation
easier to accomplish and will reduce the chances of
encountering problems after you start.
1. The fireplace is designed to be wall-mounted
using four lag bolts to secure the fireplace
mounting plate to the wall structure. The
mounts are located 16” on center and 24” on
center to correspond with standard building
construction. If your home has non-standard
construction or the location you have chosen for
the fireplace does not have wall studs that
correspond to location of the fireplace mounts,
modifications to the wall structure will be
needed. It is critical that the four lag bolts
that are provided for mounting the fireplace
are firmly imbedded into the wall structure
at all four locations.
2. A hole must be provided in the wall for the vent
to pass through. The hole must be large
enough to provide 1½” clearance around the
outside of the vent pipe and to allow for
installation of the vent heat shields that are
provided with the fireplace. Follow the hole size
requirements that are provided below exactly to
avoid problems. If the location you have chosen
does not allow for 1½” clearance to wooden
framing in the wall, modifications to the wall
structure must made to obtain the needed vent
pipe clearance.
3. All required minimum clearances to adjacent
combustible materials (including side walls,
ceiling and floor) must be achieved with the
position you have chosen. Refer to the
Clearance Information in the Installation
Overview section (page 5). The listed
clearances are measured from the both the
outermost front edges of the fireplace surround
and from the edge of the glass frame. In
addition the requirements for clearance to
combustible materials inside the house, there
are specific requirements and limitations that
must be met for the location of the vent terminal
relative to doors, windows, corners, eaves, gas
supply components and other structural
elements of the house. Refer to the specific
requirements in the Vent Terminal Clearances
(page 10). Again, plan the installation in
advance to avoid problems.
4. The gas supply line must be located within a
place.
The fireplace components are shipped in three
cartons. The first and largest carton contains:
this Flatfire manual,
fireplace mounting template,
bag of glass burner media,
remote control handset,
hardware bag,
two relief doors with gaskets,
four outer decorative panels,
firebox with caution label attached, and
mounting plate.
The second carton contains the fireplace surround.
The third carton contains the vent starter pipe and
vent pipe shields.
To unpack the Flatfire, follow these steps:
1. First lift and remove the section from the carton
containing the firebox. Carefully unpack the
contents and set aside. This should include the
manual, the wall mounting template, the bag of
glass burner media, the remote control handset,
a hardware bag and the two relief doors with
gaskets.
2. Next lift off the glass protector board and
remove the other sections from the carton.
Carefully remove the contents. This includes
the four decorative panels that will be attached
to the fireplace during assembly. Note that the
right panel has a touch pad control panel and
cable attached. Use special care when
unpacking and handling the right panel to avoid
damaging the cable or pad.
3. Next, remove all remaining packing material
from the carton.
4. Lift the firebox out of the carton. Note the
caution label is attached to the firebox. The
best place to lift is at its sides. Finally, remove
the fireplace mounting plate up and out of the
carton. This should be all the parts from the first
carton.
5. Next, unpack the fireplace surround from the
second carton and set aside on a soft surface
for later use.
6. Finally, unpack the vent starter pipe (with
attached gasket) and the vent pipe shields from
the third carton and set aside for later use.
specific area behind the fire
Page 11 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Mounting the Flatfire
o essary mounting and
n.
emplate to the wall
place is to be
that the fireplace
Use a spirit level
ounting
plate
unting holes are level.
lower mounting holes that you
p nail,
3.
cribe the circle later.
ly
5.
fireplace
l
.,
n).
2.
3.
4. wall covering along the
in
if
5.
. The
tuds.
7. ugh
8.
INITIAL SETUP
Once you are certain that the location you have
ch sen meets all the nec
safety requirements, you can begin the installatio
1. Tape or pin the installation
ere the fire
t
in the position wh
mounted. Note: It is important
is mounted in a level position.
placed on the cross-hairs in the upper m
ate, and adjust the tem
holes on the templ
position until the mo
Refer to the illustration below.
2. Next, carefully transfer the location of the two
upper and two
will use for your installation. Use a shar
awl or pin to pierce the template on the
mounting hole cross-hairs to insure an accurate
transfer to your wall.
Next transfer the location for the center of the
vent pass-through hole on the wall. Also
transfer at least one point on the diameter of
the vent pass-through circle. This will make it
easier to s
4. Finally, transfer the location of the gas supp
line.
Remove the template and circle the transferred
locations with a pencil or marker.
MOUNTINGHOLES
OUTER HOLES 24” OC
INNER HOLES 16” OC
GAS SUPPLY
CUTOUT
INSTALLATION ON AN OUTSIDE WALL
Assembly steps for Vent Pass-Through (Parallel
Wall Installation on an Outside Wall):
1. An unobstructed wall pass-through is required
to allow for a safe installation of the
vent components. This will necessitate remova
of a portion of the interior wall covering (e.g
sheetrock or plaster and lath), outer wall
sheathing and outer wall covering and any
adjacent internal wall materials (like insulatio
Scribe a 9⅝” diameter hole around the vent
pass-through center mark using a compass.
Use a long drill (⅛” diameter) that is held
square and level to the inside wall to transfer
the vent pass-through center location from the
inner wall covering through to the outer wall
sheathing and outer wall covering.
Carefully cut the inner
scribed line and remove the circular wall piece.
Note: It is important to locate electrical wiring
the wall before beginning the installation
process. An electrician should be consulted
there is any question about wiring locations.
Failure to locate and protect wiring during the
installation process my result in electrical shock
or fire.
Remove any insulation materials from wall in
the area defined by the pass-through hole.
6. Building codes in your area may require that
you add blocking above and below the vent
opening. The blocking should be above and
below the 9⅝” vent opening you made in the
wall and should not obstruct that opening
blocking should extend to adjacent wall s
Next, mark and cut a 9⅝” diameter hole thro
the outer wall covering and sheathing using the
locating hole you drilled in Step 2.
Follow the instructions included with the vent
termination (cap) to remove the appropriate
amount of outer wall covering (siding) or to
install the vinyl siding shield if used.
Do not install the chimney cap at this point.
Page 12 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
INSTALLATION ON AN INTERIOR WALL
or Vent Pass-Through (Parallel
2.
.
3. eld
4.
ve the circular wall piece.
tion process my
5. ve any insulation materials from wall in
6. quire that
you add blocking above and below the vent
. Next, mark and cut a 9⅝” diameter hole through
the wall covering on the back side of the
partition wall using the locating hole you drilled
. Wh instal g the all,
the venting may penetrate one or more interior
walls, an exterior wall, the ceiling or the roof.
. It is important to lay out the locations of all vent
pass-through’s before you begin the installation
to insure that the venting will line-up correctly
and that the walls and ceiling meet the needed
clearances to the vent pipe.
through in the partition wall
whe eplace is mounted must be done in
accordance with the instructions for a parallel
wall installation on an outside wall, following
steps 1 through 6.
INSTALL THE MOUNTING PLATE ON THE WALL
he wall:
e
long lag bolts
2. the
lid
e
t
ameter
f the back mounting plate. Slide the inner heat
.
. The outer vent pipe heat shield half (larger
diameter of 8.25) is installed on the rear of the
mounting plate. Slip the outer shield half over
the inner shield and align and install the three
screws. See illustration above.
Assembly steps f
Wall Installation on an Interior Partition Wall):
1. An unobstructed wall pass-through is required
to allow for a safe installation of the fireplace
vent components. This will necessitate removal
of a portion of the interior wall covering (e.g.
sheetrock or plaster and lath), on both sides of
the partition wall and any adjacent internal wall
materials (like insulation).
Scribe a 9⅝” diameter hole around the vent
pass-through center mark using a compass
Use a long drill (⅛” diameter) that is h
square and level to the inside wall to transfer
the vent pass-through center location from the
inner wall covering through to the wall covering
on the back side of the partition wall.
Carefully cut the inner wall covering along the
scribed line and remo
Note: It is important to locate electrical wiring in
the wall before beginning the installation
process. An electrician should be consulted if
there are any questions. Failure to locate and
protect wiring during the installa
result in electrical shock or fire.
Remo
the area defined by the pass-through hole.
Building codes in your area may re
opening. The blocking should be above and
below the 9⅝” vent opening you made in the
wall and should not obstruct that opening. The
blocking should extend to adjacent wall studs.
7
in Step 2.
8 en lin fireplace on a partition w
9
10. The vent pass-
re the fir
Installation steps of the Mounting Plate on t
1. The fireplace mounting plate is attached to th
wall structure using four ¼” X 1½”
and large diameter washers that are provided
with the fireplace. It is important to use the
included hardware as the full weight of the
fireplace is supported by the mounting plate.
Drill a 5/32” diameter pilot hole at each of
mounting hole locations marked using the
template. The pilot holes should be the full
depth of the lag bolts. Be sure that there is so
wood at each mounting location. If not,
reconstruct to provide the needed support.
3. Before the mounting plate can be lagged to th
wall the two sections of the telescoping vent
pipe heat shields that you set aside earlier mus
be attached to the mounting plate. The inner
heat shield half with the tabs (smaller di
of 7.9”) is held in place with three sheet metal
screws (provided) and is installed from the front
o
shield half through the vent pipe opening in the
mounting plate. Align the three tabs with the
pilot holes in the mounting plate (as shown in
the illustration below) and install the 3 screws
4
Page 13 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
5. The fireplace mounting plate is now ready to be
r pick
ssed
ll.
6.
put a light coating
a
remove
8.
9.
to tighten the
11.
12.
15.
e makes contact
e
Final Assembly
1.
n
2.
the
the
.
Re
4 Brackets
on Mounting
Plate
3. If the fireplace is properly positioned on the
brackets the vent starter pipe and vent heat
shields should be concentric when viewed
through the vent pass-through in the wall. Go
outside and look in the hole to confirm this. If
you are mounting the fireplace on a 45°
partition wall, look in the pass-through using a
mirror if needed.
4. If the vent starter pipe and vent pipe heat
shields do not appear to be concentric, check to
be sure that the mounting tabs on the fireplace
are all fully engaged in the brackets on the
are
lagged to the wall structure. With a helpe
up and align the mounting plate over the gas
supply line and line up with the four mounting
lag bolt pilot holes. These holes are in rece
bosses. Use either the 16” or 24” on center
holes depending on the construction of the wa
Using the lag bolts and washers provided with
the fireplace, install the top lag bolts (with
washers) first, followed by the lower ones. Use
a 7/16” socket wrench to tighten the lag bolts.
Note: It may be helpful to
of dish or hand soap on the lag bolts to
reduce resistance when tightening.
7. At this point, check to be sure that there is
5/16” air gap between the entire flat back
surface of the mounting plate and the wall
surface. The gap is critical to a safe installation,
so if the gap is obstructed in any way,
the obstruction before proceeding.
Next check that the brackets on the mounting
plate that actually hold the fireplace are level,
again using a spirit level.
If the brackets are not perfectly level, you can
adjust the right bracket by loosening the bracket
fasteners and moving the bracket until it is level
with the left bracket. Remember
bracket fasteners once you have achieved a
level position.
10. The next step is to install the vent starter pipe
onto the fireplace.
First, you should remove the glass frame from
the front of the firebox by unclipping the clips on
the side. While holding the frame, gently lift it up
and out of the groove on the bottom. Set the
glass frame aside in a safe flat place.
Carefully place the fireplace with the front down
on a protected floor.
13. Place the vent starter pipe gasket on the back
of the fireplace aligning the holes in the gasket
with the pilot holes on the rear of the fireplace.
14. Align the inner pipe of the vent starter pipe with
the exhaust outlet pipe on the fireplace. The
vent pipe will fit tightly over the fireplace pipe.
Gently push the starter pipe on to the fireplace
pipe until the outer pipe flang
with the starter pipe gasket. Be sure that th
holes in the starter pipe flange align with the
gasket and pilot holes. When the flange
contacts the gasket, install the four fasteners
provided with the starter pipe.
Now you are ready to install the fireplace on the
mounting plate. This will require a helper as the
fireplace is quite heavy.
Lift the fireplace up and guide the vent pipe into
the vent pipe opening in the mounting plate.
The vent pipe must be at the highest locatio
possible in the vent pipe opening (almost
touching the inner vent pipe heat shield) to
allow the mounting tabs on the rear of the
fireplace to clear the top of the mounting
brackets on the mounting plate.
While looking in from the sides, guide the upper
and lower mounting tabs on the back of
fireplace into the corresponding brackets on
mounting plate. When the tabs and brackets
are aligned, push the fireplace down and in to
engage the tabs in the brackets. Note: The
weight of the fireplace is carried only on the top
brackets. The bottom brackets function simply
to keep the bottom of the fireplace from moving
Refer to the illustration below.
4 Tabs on
ar of Fireplace
mounting plate and that the upper two tabs
sitting down on the upper brackets. If they are
not, adjust the fireplace until they are.
Page 14 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
INSTALLING OR REPLACING THE BATTERIES
The valve control module is powered by four (4)
AA batteries. The battery pack is located on th
bottom left of the fireplace and held in a
mounting bracket. Batteries should last one
to two seasons, depending on usage.
Replacement is recommended at the
1.
e
y.
2.
ll 4
the
e
ver
3.
ps open to
lace the remote
*No
The poly-bag that was set aside
bag
1. er
he
3.
s
ALLATION
e
e
lief
2.
llow the rear
line-up tab to engage the rear retainer slot.
. Rotate the front edge of each relief door so they
line-up over front retainers. Gently spring the
front forward so it will allow the relief door front
The
dow .
Wh
doo
the
beginning of the heating season. Three
short beeps is an indication of a low batter
Pull the battery pack out of the mounting
bracket. The batteries are located on the top -
slide and remove the receiver cover. Do not
use metal tools to remove batteries. Insta
high quality alkaline AA batteries* using
guides inside the battery pack to show you th
correct battery orientation. Replace the co
and put the battery pack on the bracket.
The remote handset is powered by one 9V
battery. The access panel is located on the
back of the handset and simply sna
provide access to the battery compartment.
Connect a high quality alkaline 9V battery* to
the battery connector. Rep
handset access panel. “BATT” will appear on
the display as a low battery indication.
te: To insure that only fresh batteries are used,
batteries are not supplied with the fireplace.
These will be supplied by the installer.
PLACING THE BURNER GLASS MEDIA
burner glass media
contains the proper amount of glass material to
cover the burner. Empty the entire contents of the
and distribute evenly over the burner tray.
Locate the burner in the fireplace. Clip a corn
of the poly-bag to form a pouring spout. T
opening should be large enough to allow the
glass media to flow so it is controlled.
2. Note the burner surface is designed with
turned-up edges that form a tray to hold the
glass media. Starting at one end, pour the glass
media onto the burner tray, keeping the spout
toward the center of the burner to avoid spillage
of glass pieces over the sides of the burner.
Once the glass burner media is poured, smooth
the glass pieces out so they have a uniform
depth over the entire surface of the burner. If a
few pieces of glass spill during installation, it i
not a problem. See the illustration below.
RELIEF DOOR INST
1. The two relief doors are shipped separately
from the fireplace and must be installed on th
top of the firebox at this point in the installation.
Note: The relief doors include a gasket material
that covers the full bottom surface. Use care in
handling the relief doors to avoid damage to th
gasket material. The illustration below shows
one of the two sets of relief openings and re
door retainers.
The relief doors include line-up tabs that
correspond to slotted retainers on the firebox.
Tip each relief door enough to a
Refer to the illustration below.
3
line-up tab to engage on the retainer.
relief doors should be able to move up and
n freely on the retainers if properly installed
en the relief door installation is complete, the
rs should be in the full down position. Refer to
illustration below.
Relief Door in Proper
Operating Position
Retainers
Relief O
p
enin
g
s
Relief Door Front Tab
Engaged on Retainer
Relief Door Rear Tab
Engaged on Retainer
Page 15 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
INSTALLING THE FRONT GLASS FRAME
r burner media and relief doors have been
alled, the next step is to replace the front
e.
Carefully pick up the glass frame by grasping
the sides of the frame.
With the glass frame held at a slight angle
Afte
inst glass
fram
1.
2.
f
3.
INS
1. to
ce
ws.
es
nting
plate. Insert and tighten the four sheet metal
.
he
d
el are
d
4.
r
5.
anel
The
held
upp
two
fram
1.
2. t the surround up and identify
3.
ering
4.
5.
the
off the upper
6. ways set
moved
(leaving room for your fingers between the
frame and the firebox) insert the bottom edge o
the frame into the frame groove located on the
bottom front of the firebox. Take care to center
the frame from left to right.
Once the bottom edge is in place, press the
frame against the firebox and clip in the sides.
Make sure the frame is locked into place
correctly with the latches on each side.
TALLING THE OUTER PANELS
The four outer decorative panels are secured
the fireplace with Philips-head screws. The top
and bottom panels are secured to the firepla
mounting plate with sheet metal screws. All
other screws are Philips-head machine scre
2. Install the top panel first. Align the four holes
along the rear edge of the panel with pilot hol
along the top edge of the fireplace mou
screws. A magnetic nut driver is helpful
3. Install the left side panel next. Align the three
holes along the rear edge of the panel with t
PEM nuts along the edge of the fireplace
mounting plate. Insert the three Philips-hea
screws but do not fully tighten. Locate the
fastener hole at the top front edge of the left
side panel and align with the PEM nut in the
front of the top panel. Insert the Philips-head
screw. Make sure the edges of the pan
aligned with the edges of the top panel an
mounting plate and tighten all four screws.
The right side panel has the manual control
touch pad mounted near the back edge. Before
this panel can be installed, the touch pad must
be connected to the battery pack on the lowe
left of the firebox. Connect the cable and then
install the right side panel following the same
step (3.) above as the left side.
Attach the bottom panel to the side panels by
aligning the fastener holes in the bottom p
INSTALLING THE FIREPLACE SURROUND
decorative surround for the Flatfire fireplace is
in place by two slots (cutouts) located in the
er area of the inner frame of the surround and
self-locking tabs at the bottom of the inner
e.
Unpack the surround from shipping box.
With a helper, lif
the top by looking for the two slots near the top
of the inner frame.
Line up the slots on the surround with the
shoulder bolts on the firebox frame, cent
the surround opening over the glass panel.
Gently push into place slowly while applying
gentle pressure until the sides lock into place.
Carefully swing the bottom of the surround
toward the base of the fireplace and apply
gentle pressure until the self-locking tabs on
each side are engaged.
To remove the surround, gently pull the bottom
edge of the surround outward to disengage
tabs and then lift the top up and
shoulder bolts.
To prevent damage to the surround, al
the surround in a safe place while it is re
from the fireplace.
with the PEM nuts in the front corners of the
bottom flanges on the side panels. Insert and
tighten the two Philips head screws.
Page 16 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Gas Connection
GAS SUPPLY LINE
Once the vent pass-through (or pass-through’s) are
ified
on t
tem
In e
loca f local codes, with
Can
We e in the
supply line between the wall and the connection to
r local
req
Spe
valv
the
This y
sim
acc
The
con
reco
s
ched to the right side of the fireplace.
rom
er
h a
4.
” NPT plugged
ommended installation location
finished, the gas supply line should be installed.
The supply line should exit the wall that the
fireplace will be installed on at the location spec
he installation template (see illustration of the
plate on page 12).
very case, the installation must conform with
l codes or, in the absence o
the National Fuel Gas Code, ANSI Z223.1 or the
adian Installation Code, CAN/CGA B149.
suggest the installation of a shut-off valv
the fireplace. Your professional gas installer o
gas company will determine the specific
requirements for the gas supply line as the
uirements may vary in different locations.
cifically, we recommend installing a shut-off
e between the gas supply line where it
penetrates the wall / fireplace mounting plate and
inlet to the control valve on the fireplace.
will allow gas to be shut-off to the fireplace b
ply removing the fireplace surround to gain
ess to the shut-off valve.
illustration below shows the Gas Supply Line
nection to Control Valve Inlet - , and the
mmended location for Shut-off Valve - .
GAS CONNECTION
1. Verify that the gas type is correct for the
fireplace by looking at the rating plate that i
atta
Note: The fireplace is shipped from the factory
equipped to burn the fuel listed on the rating
plate. Fuel conversion in the field is not allowed.
2. The gas connection should now be made f
the gas supply line to the control valve inlet on
the fireplace. Use only a qualified gas install
to make the connection.
3. The fireplace is shipped from the factory wit
plugged ⅜” NPT connection.
The gas supply piping should have a separate
gas shut-off valve and a ⅛
tapping upstream of the valve.
Refer to the illustration at the lower left on this
page for the rec
for the shut-off valve. This will enable the gas to
be shut-off to the fireplace by simply removing
the fireplace surround to gain access to the
shut-off valve.
5. The fireplace and its main burner valve must be
disconnected from the gas supply piping
system during any pressure testing of that
system at test pressures in excess of ½ psi
(3.5kPa).
6. The fireplace must be isolated from the gas
supply piping system by closing the gas shut-off
valve during any pressure testing of the gas
supply system at test pressures equal to or less
than ½ psi (3.5kPa).
After the gas supply has been connected, use a
commercial gas leak detector or apply a soapy
water solution to all the fittings to check for gas
leaks.
Never use a flame to test for leaks.
Page 17 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Outer Vent Heat Shield and Termination Installation
ATION ON OUTSIDE WALL
. Before you install the horizontal vent
ond
attached to the fireplace
mounting plate and can now be seen inside the
onfirm that
s
ing
Note: The rear surface of the vent termination
will push the telescoping vent pipe heat shields
he re
or if using the vinyl siding shield.
INNER TELESCOPING
TYPICAL VENT TERMINAL MOUNTING HOLES
PARALLEL INSTALL
Steps to install the Outer Vent Heat Shields and
Vent Termination (Parallel Installation):
1
termination, you must first install the sec
halves of the two telescoping vent pipe heat
shields. Each shield half simply slips over the
half you previously
vent pass-through in the wall.
2. Install the outer shield first and the inner
second. Leave about 1¼” of the shields
protruding past the house sheathing.
3. Install the horizontal vent termination (vent cap)
by first removing the two mounting straps as
they will not be used. Be sure the arrow on the
cap (if present) is pointing up and rec
all the vent cap location requirements and the
vent manufacturer’s requirements are met.
4. Slip the inner and outer vent termination pipe
onto the vent starter pipe taking care to align
the inner and outer pipes to prevent damage.
5. Slide the vent termination (cap) into the sid
recess (or vinyl siding shield) until it bottoms
out.
inward. When the vent termination is in place
the heat shields will just touch t ar surface
of the termination.
6. Pull the vent cap away from the sheathing and
install a small bead of non-hardening silicone
sealer around the cap perimeter. Push the cap
in place.
7. Install the mounting screws (included with the
cap) to hold the vent cap to the sheathing See
the venting manufacturer’s instructions for the
location of the mounting holes.
Typical mounting hole locations are shown in
the illustration at right. Refer to the venting
manufacturer’s instructions for more information
OUTER TELESCOPING
SHIELD
SHIELD
HORIZONTAL VENT TERMINATION
Page 18 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
OUTER VENT HEAT SHIELDS INSTALLATION) VENT P
Steps to install the Outer Vent Heat Shields
(Partition Wall Installation):
1. Before you install the additional vent pipe and
elbow(s) that will complete the ventin g
cond
ct
e
er the half you
ting
vent
IPE AND VENT TERMINATION
teps for Vent Pipe and Vent Termination
stallation (Partition Wall Installation):
e
horizontal or vertical
when the fireplace is installed on an interior wall
of the house will vary depending on the location
of the fireplace on the wall, what is on the back
side of the wall, where the vent termination will
be located (roof or exterior wall) and on other
code requirements for the location of the vent
termination. However, the maximum vent
length, measured along the centerline of the
pipe, from the back of the fireplace to the start
of th not exceed 30 feet,
including a m of 20 feet of vertical rise
and a maximum of 10 feet of horizontal run. If
more than two 90° elbows (or equivalent 45°
elbows) are needed for your installation, the
maximum amount of horizontal run allowed is
reduced. See the Venting Chart on page 7 for
specific information. It is important to plan the
installation in advance so that you can
accurately locate the any wall or ceiling pass-
through’s and the vent termination on the
exterior wall or roof. The vent pipe sections are
available only in certain increments of length
and in adjustable length sections. Plan carefully
before you start!
2. You will find it helpful to leave access to the
area behind the partition wall to facilitate
installation of the vent components. The pipe
sections may have twist lock connections which
. Be sure that the two vent pipe heat shields
extend at least 2” beyond the rear side of the
partition wall adjacent to the fireplace after the
venting is installed.
. Maintain a minimum 1½” unobstructed air
space around the vent pipe where it passes
through other interior walls, the ceiling, the
exterior wall or the roof.
Not building codes may require the addition of blocking
installation, you must first install the se
sections of the vent pipe heat shields to prote
the combustible materials around the vent pip
pass-through in the partition wall that the
fireplace is mounted on.
Each shield half simply slips ov
previously attached to the fireplace moun
plate and that can now be seen inside the
pass-through in the partition wall.
2. Install the outer shield first and the inner
second. Leave at least 2” of both shields
protruding past the partition wall framing or wall
covering. See the illustration below.
BACK OF PARTITION WALL
OUTER TELESCOPING
SHIELD
INNER TELESCOPING
SHIELD
S
In
1. The specific details of the vent configuration
from the vent starter pipe on the fireplace to th
vent ter ap)
mination (c
e vent termination can
aximum
will be difficult to execute without good access.
3
4
e: Vent manufacturer’s instructions and some
abo tion of vent manufacturer supplied fire-stops, wallve and below all wall pass-through’s, the addi
thim terior trim collars, vent support brackets, or other components.bles, attic insulation shields, in
Please check with the authority having jurisdiction in your area when planning the venting installation to
determine the specific code requirements and exact venting components that are required for your
installation.
Page 19 of 25
Version 10-09

Flatfire
Direct Vent Gas Fireplace
Lighting and Operation
FOR YOUR SAFETY –
READ BEFORE OPERATING
WARNING - Fire or explosion hazard. Attempted
disassembly or repair of controls can cause
property damage, severe injury or death. Do not
disassemble the gas valve; it contains no
serviceable components.
If yo ualu do not follow the information in this man
exa y result causingctly, a fire or explosion ma
pro age, personal injury or loss of life.perty dam
A.
d
n
This appliance is equipped with an ignition
evice which automatically lights the pilot. Do
ot try to light the pilot by hand.
B. BEFORE OPERATING verify that no gas
the area around the appliance, including ne
the floor.
WHAT TO DO IF YOU SMELL GAS:
is in
ar
a.Do not try to light any appliance.
b.Do not touch any electrical switch; do not use
om a
neighbor's phone. Follow the gas supplier's
instructions.
d.If you cannot reach the ga call the
fire department.
. Use only your hand to push in or turn the gas
control knobs. Never use tools. If a knob will not
push in or turn by hand, don't try to repair it, call
a qualified service technician. Force or
attempted repair may result in a fire or
explosion.
. Do not u pliance if
any r or in contact with
water. Imme ll a qualified service
technician to replace the control system and any
gas control system which has been under water
or in contact with water.
Note: Periodic visual check of the pilot and burner
flames is recommended. Refer to the Illustration
below at left showing pilot flame and at right to see
e proper flame pattern when the Flatfire is lit. The
ames should span vertically across the fireplace.
2.
3.
ty
4.
ntrol valve shown above,
e
b. On the touch pad shown at
right located on right of the
the ignition is in progress.
c. Once pilot ignition is
confirmed, there is main gas flow.
any phone in your building.
c. Immediately call the gas supplier fr
s supplier,
C
D se this control or any gas ap
part has been under wate
diately ca
th
fl
The height level will vary depending on the flame
adjustment setting. fireplace, press and hold
red button (B) until a short
acoustic signal confirms the
start has begun and
continuing signals indicate
LIGHTING INSTRUCTIONS
1. STOP! Read the safety and warning
information at left.
SET THE ELECTRONICS CODE. For the first
time use only – the receiver on the battery pack
has to learn the code of the remote control
handset. To do this press and hold the
receiver’s “RESET” button until you hear two (2)
acoustic signals. Then, after a longer signal,
release the reset button. Within the next 20
seconds press the small flame button ( ) on
the remote until you hear an additional long
signal confirming the code is set.
SET ON/OFF SWITCH (1) TO "OFF"
POSITION (on control valve unit shown below).
Wait five (5) minutes to clear out any gas, then
smell for gas, including near the floor. If you
smell gas, STOP! Follow step 2. in the safe
information at left on this page. If you don't
smell gas, go to one of the next steps, namely
step 4 using the touch panel, step 5 using the
remote, or step 6 using the valve (manual).
AUTOMATIC IGNITION – Using Touch Pad
a. Locate the pilot inside at the center of the
firebox. On the co
set the ON/OFF switch (1) to “ON” position,
the MAN-knob (2) to “ON” position; and th
Flame Adjustment knob (3) to lowest setting
(3).
Pilot
flame
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