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11

901261

OWNER’S MANUAL

TESTING BURNER FOR
LEAKS

1.

Generously apply soapy solution to all
connections.

 WARNING: Never check for

gas leaks with open flame.

2.

Light the burner with the shutoff valve
no more than half open and holding a
match slightly in front of the pan (see
Lighting Instructions, page 12).

3.

Inspect all connections for bubbles, raw
gas odor, or flame from any area other
than the burner (leaks). If leaks are de-
tected, shut off the gas valve immedi-
ately. Tighten, or reassemble the loose
connection(s) using pipe joint com-
pound until burner system is leak free.

4.

When the burner is tested and leak free,
observe the individual tongues of flame
on the burner. 

Note:

 The burner design

includes more ports on the outside of the
bar. Make sure that all ports are clear
and producing flame evenly across the
burner. If any ports appear blocked, clear
them by removing the burner manifold
and reaming the ports with a modified
paper clip or other suitable tool.

5.

When finished testing, turn the gas
shutoff valve OFF to extinguish all
flames.

ADDING PAN MATERIAL

1.

Open the bags of ash bed material (ver-
miculite) and spread it evenly across the
burner pan to the top. You may over-
flow the front and sides of the pan to
cover the entire pan and connecting
hardware. Do not cover GA9000 or
GA9100 valve.

2.

Open the glowing embers and evenly
cover the ash bed material (vermicu-
lite) in the burner pan.

INSTALLATION

Continued

Figure 16 - Installing Propane/LP Pilot
Orifice

Pilot
Injector

Figure 17 - Installing Grate (Pan Material
Not Shown)

Figure 18 - Placement of Bottom Logs

Changing Pilot Orifice

The pilot is provided with a natural gas
orifice installed. For propane/LP gas you
must remove it and replace it with an pro-
pane/LP orifice. The hardware kit contains
an propane/LP orifice with a red stripe for
converting the pilot.

1.

Gently loosen and remove the pilot
line connection from the bracket (see
Figure 16).

2.

Replace the injector (see Figure 16)
with the propane/LP pilot injector with
the red stripe.

3.

Replace and tighten the pilot line to the
bracket.

4.

Continue with step 3 under Natural
Gas Installation, 
pages 9 and 10.

Grate

Burner
Pan

Figure 19 - Placement of Top Logs

INSTALLING THE GRATE
AND LOGS

1.

Place the grate over the burner pan. The
grate should “lock” into place over the
corners of the pan (see Figure 17).

2.

Place one of the bottom logs on the
grate and slide forward against the front
grate bars. Repeat for other side (see
Figure 18).

5.

Place the smaller top logs onto the bot-
tom logs (see Figure 19). Leave as
much open space between logs as pos-
sible to minimize flame impingement
and sooting. 

Note:

 Logs may chip if

they are handled roughly or if hit to-
gether while being placed.

3.

For an 18" set, use a 10mm socket or
nut driver to remove the orifice from
the propane/LP burner inlet fitting.
Choose the correct orifice for your log
set size and install in place of the ori-
fice you just removed.

4.

Using thread sealant (resistant to the
action of propane/LP gas) on larger end
of fitting, screw the burner inlet fitting
through hole and into burner manifold.
Tighten using a wrench.

5 . Follow steps 1 through 12 under Natu-

ral Gas Installation, pages 9 and 10.

Summary of Contents for FMLR18

Page 1: ...onal procedures For assistance or additional information consult a qualified installer service agency or the gas supplier WARNING This appliance is for installation only in a solid fuelburningmasonryo...

Page 2: ...nd fire box must be cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated Inspect chimney flue for damage 5 You must operate this log set...

Page 3: ...s appliance See Acces sories page 19 A wall switch is also available for this appliance Youmustusethemillivoltvalve safety pilot kit to use the wall switch with this appliance See Accessories page 19...

Page 4: ...helpreduceheatlossinhomes Homeowners weather strip and caulk around windows and doorstokeepthecoldairoutandthewarmair in During heating months home owners want their homes as airtight as possible Whi...

Page 5: ...aws combustion air from the outdoors and vents to the outdoors 4 Compare the maximum Btu Hr the space can support with the actual amount of Btu Hr used _____________ Btu Hr maximum the space can suppo...

Page 6: ...adjoining room see op tion 3 Figure 2 Follow the National Fuel Gas Code NFPA 54 ANS Z223 1 Section 5 3 Air for Combustion and Ventilation for required size of ventilation grills or ducts WARNING Rewo...

Page 7: ...ATIONS Note This vented appliance must be in stalled only in a solid fuel burning fireplace with a working flue and constructed of non combustible material The charts in Figure 4 indicate technical in...

Page 8: ...items listed below piping check local codes sealant resistant to propane LP gas equipment shutoff valve test gauge connection adjustable crescent wrench or pliers sediment trap tee joint pipe wrench C...

Page 9: ...all adapter fitting onto the burner inlet fitting using thread sealant on male threads of burner inlet fitting see Figure 9 Adjust to most conve nient position 4 Install the gas connector tube to the...

Page 10: ...ver ControlKnob and Piezo Ignitor Propane LP Gas Conversion To convert to propane LP gas the burner inlet fitting and pilot orifice must be re placed Thepropane LPburnerinletfittingis supplied with th...

Page 11: ...igure 17 Installing Grate Pan Material Not Shown Figure 18 Placement of Bottom Logs Changing Pilot Orifice The pilot is provided with a natural gas orifice installed For propane LP gas you must remove...

Page 12: ...If the burner doesn t ignite within 10 seconds with the match burning turn the shutoff valve OFF and repeat steps 1 through 4 again Note OperationinstructionsforGA9100 Remote Ready Valve Pilot Kit wi...

Page 13: ...ooting excessively Note It is natural and unavoidable for vented gas log sets to produce moderate levels of carbon soot where flames contact the logs This is especially true with propane LP gas Burner...

Page 14: ...nd tighten until snug then tighten 1 4 turn more 6 Replace thermocouple 7 Replace control valve 1 Clean burner orifice 2 Contact local natural or propane LP gas company 3 Replace burner orifice 4 Reco...

Page 15: ...page OBSERVED PROBLEM Log Set produces a clicking ticking noise just after burner is lit or shut off Log Set produces unwanted odors Gas odor even when control knob is in OFF position Gas odor during...

Page 16: ...16 901261 VENTED NATURAL GAS LOGS ILLUSTRATED PARTS BREAKDOWN FVMR18 FVMR24 3 1 8 6 12 10 11 10 4 2 7 9 5...

Page 17: ...3 Natural Gas Injector 1 5 901763 02 901763 01 Burner Manifold 1 6 901767 02 901767 01 Burner Pan 1 7 901242 01 901242 01 Damper Clamp Std Assembly 1 8 901232 01 901232 01 Gas Line 12 Aluminum 1 9 901...

Page 18: ...d under Replacement Parts on page 19 of this manual KEY PART NUMBER FOR NO FMLR18 FMLR24 DESCRIPTION QTY 1 901656 01 901657 01 Bottom Front 1 2 2 901666 01 901667 01 Bottom Front 2 2 3 901619 01 90161...

Page 19: ...l models Carton of 6 GLOWING EMBERS GA9900 Not Shown For all models Use for firebox decoration only SILICA SAND GA9800 Not Shown For all models Use for firebox decoration only Carton of 6 LAVA ROCK GA...

Page 20: ...ted to repairing a defective log set will be the responsibility of the owner TOTHEFULLEXTENTALLOWEDBYTHELAWOFTHEJURISDICTIONTHATGOVERNSTHESALEOFTHEPRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OT...

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