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11

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Surround Installation

Install per the following instructions (refer to Figure 13).

The FireStar™ insert flanges are made of heavy 12 gage steel for durability 
and, if desirable, for the ease of making an inside fit in the fireplace.  See 
“Packaging List” for sizes available.  The side flanges extend 2” below 
the bottom of the insert and align with the 2” lower filler panel.  In those 
few instances when the elevation of the hearth necessitates, 2” can be 
cut from the bottom of the side flanges and the insert placed directly on 
the hearth- not using the leveling bolts or filler panel.

1.  Remove the speed nuts from the parts bag and install (with the flat 

surface forward) on the six holes in the flange brackets (three on each 
side of the insert).  A flat bladed screwdriver may help in installing 
the nuts.

2.  Install all flanges and trim with the insert positioned in the fireplace 

but a few inches in front of its final location.

3.  Open side doors and install the side flanges by lining up the holes in 

the tabs on the side flanges in front of the holes on the flange brackets.  

(Note that the larger tab on side flange goes at the bottom and the 
front leveling bolts need to be raised to at least two inches to accom-
modate the length of the side flanges)

.  Next insert two slotted 1/4” 

truss screws for each side flange and secure loosely.

4.  Fasten top flange with the remaining two truss screws.  Tighten all 

six truss screws after shifting flanges to eliminate space between side 
and top flanges.

5.  Install two spring clips approximately five inches from each end of each 

of the three gold trim pieces.  The spring clips should be installed in the 
channel of the trim with the curved end to the front toward the rounded 
surface of the trim.

6.  Place the longest trim piece with the rounded surface out along the 

edge of the top flange with the spring clips slightly behind the flange. 
Pull the trim forward, compressing the spring clips and slide the trim 
down onto the flange.

7.  Insert the elbowed retainer in the mitred end of the side trim pieces and 

fasten with flat screwdriver.  Insert the other end of the retainer in the 
end  of the already installed top flange and slide side trim onto the edge 
of the side flange compressing spring clips in the process.  Repeat the 
same steps for the other side trim.  Fasten the elbowed retainer securely 
in the top flange making a nice mitred corner.

Side Flange Mounting Holes

Figure 4

Embers

Figure 3

Figure 4

Embers

Figure 3

Top Twig

Volcanic Stone

Log Installation Continued (GC3)

4. Position the top twig, with the charred end forward, on the pin in the 

top of the rear log and the pin in the top of the right front log (see 

Figure 11

).  

5. Place the volcanic stone one high in front of the front burner tube 

(see 

Figure 12

). Take care not to cover all the burners ports. Any 

extra volcanic stone may be placed at the ends of the front logs, off 
the burner.  Place small pinches of rockwool (embers) on top of the 
volcanic stone.

Note: The pilot flame can be viewed through 

the burned hole in the right front log.

Top Flange Mounting Holes

Figure 11

Figure 12

Figure 13

Summary of Contents for FIRESTAR MERIT GC3

Page 1: ...an interrupteur Ne pas vous servir des t l phones se trouvant dans le b timent o vous trouvez Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournis seur Si...

Page 2: ...10 Log Installation 10 Surround Panels Installation 11 Lower Front Filler Panel 12 Gas Line Installation 12 Gas Pressure Requirements 12 Gas Supply Line Sizing 12 LP and Natural Gas Supplies 13 Air Sh...

Page 3: ...ting controls is danger ous WARNING Clothing or other flammable material should not be placed on or near the appliance AVERTISSEMENT On ne devrait pas placer de v tements ni d autres mati res inflamma...

Page 4: ...lementalheaters There fore it is advisable to have an alternate primary heat source when installed in a dwelling These appliances must not be connected to a chimney or flue serving a separate solid fu...

Page 5: ...built solid fuel wood burning fireplace listed to UL 127 or ULC S610 only All exhaust gases must be vented outside the structure Combustion air is drawn from outside the structure When installing in a...

Page 6: ...ng List 1 Insert Body with Burner Cassette and trivet 1 Set of Refractory Brick Panels 3 pieces H5866 1 Log Set H5860 1 Lower front 2 filler panel 1 Fasteners 6 slotted 1 4 truss screws 4 speed nuts 6...

Page 7: ...cleaned if it has been used to burn wood or synthetic logs Have the chimney and all inside surfaces of the fire place brushed and vacuumed so that no soot embers or loose combustion deposits can be dr...

Page 8: ...any projections such as shelves window sills mantels spacers standoffs or surfaces to com bustible construction etc above the appliance Paint or lacquer used to finish the mantel must be heat resista...

Page 9: ...ospheric pressure zone as the combustion air inlet to the appliance Flue Collar Connection This insert has a detachable flue collar to ease installation To detach flue collar lift removable vent trive...

Page 10: ...nel into the top side brick retainer and then dropping the bottom of the panel into the bot tom retainer The rounded edge on the side brick panels goes toward the front 3 Piece Brick Panel Set The siz...

Page 11: ...ing flanges to eliminate space between side and top flanges 5 Install two spring clips approximately five inches from each end of each of the three gold trim pieces The spring clips should be installe...

Page 12: ...PES Fuel Type Inlet Pressure Manifold Pressure Desired Minimum Maximum On Hi Fire On Lo Fire Natural Gas 7 WC 5 WC 10 5 WC 3 5 WC 1 7 WC LP Gas 11 WC 10 5 WC 13 WC 10 0 WC 5 4 WC Table 1 1 2 1 3 cm 7...

Page 13: ...begins to form after burning the air shutter should be opened gradually until the sooting condition stops Open the shutter a small amount at a time until the sooting ceases See Flame Color and Behavi...

Page 14: ...hermostat mural voir Figure B et le cas ch ant sur le bo tier delat l commande FigureC Pouracheverl instal lationcorrectedecefoyer proc dezcommesuitavec les tiquettesadh sivesenlangues trang resfourni...

Page 15: ...don t try to repair it call a qualified service technician Force or attempted repair may result in a fire or explosion D DO NOT use this appliance if any part has been under water Immediately call a q...

Page 16: ...a match or candle or smoke from a cigarette cigar or pipe OFF ON PiezoIgniter ON OFFSwitch No Blue Flame Center Soot at Flame Tip Dark Orange Flame IMPROPERLY BURNING FLAME Soot above Flame Tip No So...

Page 17: ...further adjustment is necessary the blower will come on automati cally whenever the insert is warm 4 If you do not wish to have the blower on turn the knob until it clicks into the OFF position Optio...

Page 18: ...e of the burner not igniting Follow the instructions included with the thermostat or remote control for wiring Millivolt and System Checks Check Test To Test Connect Meter Leads to Terminals Thermosta...

Page 19: ...ance Checklist Should Only Be Performed by a Qualified Service Technician 1 Annual inspection should be made and the following checks per formed a With unit cool remove glass and inspect burner for di...

Page 20: ...s of the front door see Figure 20a With the latches released rotate the catch part of each latch outward away from the front door The door will pivot toward you from the top hinging from the bottom as...

Page 21: ...nnection Wire Black Pan Snap Switch Snap Switch Connection Wire White Speed Control Connection Speed control Connection Wire Black Blower Main Power Cord Black Main Power Cord Wire White Main Power Co...

Page 22: ...roblem if longer purge will not light check gap between electrode and pilot should be 1 8 inch 3 mm to have a strong spark If OK replace pilot Pilot will not stay lit after carefully following lightin...

Page 23: ...2 Per Stove H5982 Main Door Decorative Nickel Bars Each 2 Per Stove H6000 Middle Bay Glass W glass Tape Installed REPLACEMENT PARTS Firestar GC3 H5880 NG Pilot Assembly Includes Thermopile Electrode...

Page 24: ...NG to LP Conversion Kit NG to LP ref form 775251M Trivets 75254 FSTR DVS2 TRV B Trivet Black 75248 FSTR DVS2 TRV G Trivet Gold 75249 FSTR DVS2 TRV N Trivet Nickel ACCESSORIES Firestar GC3 Finish Pane...

Page 25: ...UR DU FOYER EXEMPTE DE MAT RIAUX COMBUSTIBLES D ESSENCE ET AUTRES VAPEURS ET LIQUIDES INFLAMMABLES MAINTENEZ LE BR LEUR ET LE BO TIER DES COMMANDES PROPRE EN TOUT TEMPS VOIR LES MANUELS D INSTALLATION...

Page 26: ...res contactez un installateur qualifi un agent de service ou un fournisseur de gaz Si vous op rez cet appareil sans qu il ne soit correctement raccord un conduit d vacuation vous pourriez risquer d tr...

Page 27: ...27 NOTES...

Page 28: ...her documents for future refer ence Product reference information We recommend that you record the following important information aboutyourappliance PleasecontactyourLennoxHearthProductsdealer for an...

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