Monessen Hearth CL)NVC/PVC, PF, CR, 624DV(ST manual Natural Gas, Propane/LP

Page 26

Designer Series Gas Fireplaces

fireplace installation

WARNING

Only persons licensed to work with gas piping may make the necessary gas connections to this appliance.

CAUTION

A manual shutoff valve must be installed upstream of the appliance. Union tee and plugged 1/8” NPT pressure tapping point should be installed upstream of the appliance. Figure 35

NOTE : The gas line connection may be made using 1/2" rigid tubing or an approved flex connector. Since some municipalities have additional local codes it is always best to consult your local authorities and the current edition of the National Fuel Gas Code ANSI.Z223.1, NFPA54. In Canada CSA-B149 (1 or 2) Installation Code.

A listed manual shutoff valve must be installed upstream of the appliance. Union tee and plugged 1/8" NPT pres- sure tapping point should be installed upstream of the appliance. Figure 36

IMPORTANT: Install main gas valve (equipment shutoff valve) in an accessible location. The main gas valve is for turning on or shutting off the gas to the fireplace.

Check your building codes for any special requirements for locating equipment shutoff valve to fireplaces.

Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe. Excess seal- ant in pipe could result in clogged burner system valves.

CAUTION

Use pipe joint sealant that is resistant to liquid petroleum (LP) gas.

We recommend that you install a sediment trap/drip leg

in supply line as shown in Figure 36. Locate sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel supply and burner system. Locate sediment trap/drip leg where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into the burner system gas controls. If sediment trap/drip leg is not installed or is installed wrong, burner system may not run properly.

CSA Design-Certified Equipment

Shutoff Valve with 1/8" NPT Tap*

Approved Flexible Gas Line

Sediment Trap/Drip Leg

Figure 36 -

Gas Connection

Tee Joint

Pipe Nipple

Cap

Natural Gas

From Gas Meter

(4.5" w.c. to 10.5" w.c. Pressure)

Propane/LP

From External Regulator

(11" w.c. to 13" w.c. Pressure)

26

42D0200

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Contents Designer Series Direct Vent Gas Fireplace Designer Series Gas Fireplaces Installer OwnerPlease Read the Following Carefully Important Safety Information and code approvalCode Approval Never connect unit to private nonProduct features High ElevationsFireplace Dimensions Peninsula Framing Peninsula & Corner Framing SpecificationsFireplace Framing See-through Framing Specifications Framing FireplaceMantel clearances ClearancesClearances to combustibles Finishing MaterialInstallation and Operating Instructions Fireplace locationInstallation SecurE fireplace to floorOptional TOP Vent installation Optional top vent applicationVenting Clearances VentING installationInstallation precautions 42D0200 General Venting Information Termination Location VentING installationCanadian Installations1 US Installations2 Feet How To Use The Vent GraphDimensions Rear Wall Vent installation Top View Flat InstallationInstalling Horizontal Vent Cap Horizontal termination configurations Adhered toHorizontal termination configuration ExampleBelow Grade Installations Vertical through-the-roof applications Installation for vertical termination Flat ceiling installationConnect a section of pipe and extend up through the hole Installation items needed Fireplace installationInstalling gas piping to fireplace / burner system location Check gas typeNatural Gas Propane/LPServicing controls. Wiring errors can cause Electrical WiringLabel all wires before disconnecting when Do not connect wall switch to 110 V circuit Electrical installationRemote Wall mounted Switch Optional DC Remote Systems Electronic Pilot Ignition WiringRemote Wall Switch Glass removal Glass Frame RemovalLOG Placement Install logs and rock wool ember material in fireboxLog placement Log placement Install Top Log #6AIR Restrictor Adjustment Venting Height feet Grille OpeningNever use an open flame to check for gas leak What to do if YOU Smell GASInitial lighting Flame Approved leak testing methodNever check for gas leak with open Pilot position Main burner switchLighting the burner Firebox cleaning Cleaning and maintenanceCleaning glass Venting systemTroubleshooting Standing Pilot IgnitionYES TroubleshootingElectronic Ignition Optional Blower accessory Blot General troubleshootingGlass replacement and blower Description Qty Natural Propane Replacement partsLogs Replacement Parts are Available Through Your Retailer LP to Natural Gas Standing Pilot Millivolt ControlFuel Conversion Kits Millivolt Natural Gas to LP Replacement Parts Electronic IgnitionReplacement Parts Vent ComponentsDesigner Series Gas Fireplaces Designer Series Gas Fireplaces Designer Series Gas Fireplaces Carbon Monoxide Detector Requirements Basic Warranty Lifetime WarrantyFive Year Warranty If Warranty Service is NeededMhsc Model EnerGuide Ratings Fireplace Efficiency %
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