Monessen Hearth ILDV20NV, ILDV30NV, ILDV20PV manual Vent Configurations

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vent installation

ILDV20/ILDV30 Fireplace Insert

VENT CONFIGURATIONS

Termination Kits:AI31TK33A, HED-

V32T812, HEDV32T1212, HEDVRT

Exhaust

Exhaust

Inlet

	3" (75 mm) Exhaust
	UL 1777 Gas Liner 3" (75 mm) Inlet	Any cracks or
		Any cracks or
		damage inside
		chimney must be
	The block-off plate	repaired
	(AI31AK33) must seal
	intake to the chimney
	space so that air is
	drawn down chimney for
	combustion air.
	Recommended block-off
	plate (noncombustible
	metal). Prevents odors from
	chimney entering room.
	Block-off Plate
	(AI31AK331) Non-
UL 127 Solid	combustible Materials
UL 127 Solid
Fuel Z.C Fire-
box
	Inlet
	Masonry
	Fireplace
	FP1924	FP1925
		FP1925

Figure 8	Figure 9
Inlet and Exhaust Reline	Exhaust Only Reline

NOTE: You may use either reline configuration with a masonry or zero-clearance fireplace.

83D0511

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Image 15

Contents What to do if YOU Smell GAS Ildv Series Direct Vent Gas Fireplace InsertInsert Installation General Installation InformationInstallation Vent InstallationImportant Safety Information InstallerOwner Wellhead gas Never connect unit to privateNon-utility gas wells. This Gas is commonly known asProduct features and code approval Product SpecificationsListed Vented GAS Fireplace Heater ILDV20NV ILDV20PV ILDV30NV ILDV30PV High ElevationsOrifice SIZES, Pressures and BTUs Before You StartILDV20 ILDV30 Insert dimensionsInsert Applications General installation InformationHearth Requirements ClearancesInsert Clearances Mantel clearancesInsert Placement ZERO-CLEARANCE Metal Fireplace Requirements InstallationInstallation Precautions Vent installationVent Requirements Altitude Considerations Failure to adjust air shutter properly may lead to improperCombustion which can create a safety hazard. Consult your Dealer or installer if you suspect an improperly adjustedVent Configurations Remove Manifold and Attach to Flex Vent Manifold Removal and InstallationCheck gas type Insert InstallationInsert installation Use pipe joint sealant that is resistantTo liquid petroleum LP gas Check GAS Pressure Do not use open flame toCheck for gas leaks Hand Held Remote Control Remote Wall mounted SwitchLog placement Installing Logs and Rock Wool Ember Material in FireboxDo not use the entire bag of rock wool to cover burner area Place Log #6 Place Log #5 Install Surround Surround installationNever use an open flame to check for gas leak Operating InstructionsWhat to do if YOU Smell GAS Initial lightingLighting pilot Approved leak testing methodMain burner switch Lighting the burnerPilot position Adjust the AIR Shutter Glass Frame Removal Glass Frame RemovalBlower Replacement 20ILDV 30ILDV Blower Parts ListCleaning glass Cleaning and MaintenanceRelight pilot. Refer to Maintenance Replacement Parts Replacement Parts Observed Problem Possible Cause Remedy TroubleshootingILDV20/ILDV30 Fireplace Insert If Warranty Service is Needed Lifetime WarrantyFive Year Warranty Basic WarrantyAFUE% Mhsc