Heat & Glo LifeStyle GEM42 manual Installing Trim, Logs and Ember Material, Installing the Trim

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Step 11. Installing Trim, Logs,

Step 11. Installing Trim, Logs,

and Ember Material

Installing the Trim

Combustible materials may be brought up to the specified clearances on the side and top front edges of the fireplace, but MUST NEVER overlap onto the front face. The joints between the finished wall and the fireplace top and sides can only be sealed with a 300° F. (149° C) minimum sealant.

WARNING: WHEN FINISHING THE FIREPLACE,

!

NEVER OBSTRUCT OR MODIFY THE AIR INLET/ OUTLET GRILLES IN ANY MANNER.

Install optional marble and brass trim surround kits as desired. Marble, brass, brick, tile, or other non-combustible materials can be used to cover up the gap between the sheet rock and the fireplace.

Do not obstruct or modify the air inlet/outlet grilles. When overlapping on both sides, leave enough space so that the bottom grille can be lowered and the trim door removed.

Positioning the Logs

If the gas logs have been factory installed they should not need to be positioned. If the logs have been packaged separately, refer to the instructions that accompany the logs. Save the log instructions with this manual.

If sooting occurs, the logs might need to be repositioned slightly to avoid excessive flame impingement.

Placing the Ember Material

Ember material is shipped with this gas fireplace. To place the ember material:

Pull the four glass latches out of the groove on the glass frame. Remove glass door from the unit (see Figure 33).

Embers CANNOT be placed directly over ports. Care should be taken not to cover the lighting trail of ports (from back to front).

Ε Place dime size pieces of mineral wool embers about 1/2 inch apart near port holes in burner top. Do NOT press embers into burner ports. Cover the top of the burner with a single layer of ember material. For best perfor- mance do NOT place embers on the ports at the rear of the burner (Figure 33). Failure to follow this procedure will likely cause lighting and sooting problems.

EMBER

PLACEMENT

Figure 33

Save the remaining ember materials for use during fire- place servicing.

Replace the glass door and a front trim door on the unit.

Pull out and latch the glass clips into the groove on the glass frame.

LATCHES

(BOTH BOTTOM

AND TOP)

GLASS

ASSEMBLY

Figure 34. Glass Assembly

Glass Specifications:

GEM42: CERAMIC

 

Note shutter

 

position

 

REMOVE 2

 

SCREWS

Figure 35.

Í

Burner Removal

Note the position of the shutter and shutter stop bracket Í (Figure 35). This will need to be re-set after replacing the burner.

Remove the burner from the fireplace as shown in Figure Í

35.Remove the burner assembly by first removing the screws (2) that secure it behind the burner surface. Slide the adjustable shutter towards the rear of the fireplace (closed position). Lift the burner up and towards you to remove.

Heat & Glo • GEM42 • 371-900 Rev. N • 2/05

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Contents Underwriters Laboratories Listed ModelInstallers Guide GEM42DO NOT USE this appliance if any part has been SAFETY AND WARNING INFORMATIONThis gas fireplace and vent assembly MUST be READ and UNDERSTAND all instructions carefullySection 3 Installing the Fireplace TABLE OF CONTENTSSafety and Warning Information Service Parts ListsNG, LP Exploded Parts Diagram Service PartsGEM42 5 Log set assemblyService Parts List / Liste des pièces de rechange GEM42ACCESSORIES / ACCESSOIRES Intermittent Pilot Ignition Valve AssemblyAppliance Certification Installation CodesHigh Altitude Installations 1Approvals and CodesANY SUCH ACTION MAY POSSIBLY CAUSE A FIRE HAZARD Pre-install Preparation2Getting Started Introducing the Heat & Glo Gas FireplacesHeat & Glo GEM42 371-900 Rev. N 2/05 Figure 1. Diagram of the GEM42Fireplace Dimensions, Locations 3Installing the FireplaceConstructing the Fireplace Chase Step 1. Locating the Fireplace47-3/4” Step 2. Framing the FireplaceFigure 3. Framing Dimensions 47-1/2”DVP90ST NOTE PIPES OVERLAP 1-1/4 INCHES AT EACH JOINTIdentifying Vent Components Step 3. Installing the Vent SystemA. Vent System Approvals TEMS OR COMPONENTS MAY BE USEDVERTICAL VENTING V FT 40 MAX. 12.4 M Pilot Shield AdjustmentSTRAIGHT UP Flue Restrictor InstructionsVENTING WITH ONE 1 90 ELBOW VENTING WITHTWO 2 90 o ELBOWSH + H 1 FT V FTH FT VENTING WITH THREE 3 90 ELBOWS1. Attach the First Vent Component to the Starting Collars B. Installing Vent Components3. Install Support Brackets Venting Out the Top VentFigure 16. Heat Shield, Interior & Exterior Firestops 4. Install FirestopsCut a 10-inch by 12-inch 254mm X 305mm hole through the wall Figure 15. 10 x 12 Hole and Vent PipePOSITIONED SO THAT THE ARROW IS POINT- ING UP C. Vent TerminationAttic Firestop WARNING THE TERMINATION CAP MUST BEmeter/regulator assembly within = AREA WHERE TERMINAL IS NOT PERMITTEDelectrical service not to be installed above a gasFigure 23. Proper Positioning Step 4. Positioning, Leveling and Securing the FireplaceWARNING MAJOR U.S. BUILDING CODES SPECIFY MINIMUM CHIMNEY AND/OR Figure 22. Minimum Height from Roof to Lowest Discharge OpeningStep 6 The Gas Control System Step 5. Installing the Optional Heat-Out or Heat-Zone KitsHeat-Out Kit Heat-Zone KitNatural Gas Step 7. The Gas Supply LineStep 8. Gas Pressure Requirements PressureOperation with Battery Back-up Step 9. Wiring the FireplaceFigure 26. Intermittent Pilot Ignition IPI Wiring Diagram Intermittent Pilot Ignition IPI Wiring 3 Volt TransformerFINISH WALL MATERIAL Step 10. FinishingFigure 27. Fan Wiring Diagram WARNING WHEN FINISHING THE FIREPLACEFacing Thickness from 3/4” to 1-1/4” IMPORTANT INSTALLATION NOTEFacing Requirements Figure 31. Facing Template DimensionsGlass Specifications GEM42 CERAMIC Step 11. Installing Trim, Logs and Ember MaterialInstalling the Trim Figure 34. Glass AssemblyDouble-check for faulty components After the InstallationStep 12. Before Lighting the Fireplace Step 13. Lighting the FireplaceCleaning Glass Door Fireplace Maintenance4Maintaining and Servicing Your Fireplace Cleaning Flame Sensor Rod IPI Systems Frequency Annually