Monessen Hearth LX32DV, LX36DV operating instructions Electrical Wiring

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CHECKING GAS PRESSURE and ELECTRICAL INSTALLATION LX Series Direct Vent Gas Fireplace

1.Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is different from the fireplace, STOP! Do not install the

appliance. Contact your dealer immediately.

2. To ease installation, a 30" (mm) flex line with manual shut-off valve has been provided with on this appli- ance. Install and attach 1/2" gas line onto shut-off valve.

3. After completing gas line connection, purge air from

 

 

gas line and test all gas joints from the gas meter

Pressure

 

to the fireplace for leaks. Use a solution of 50/40

 

Test “IN”

 

water and soap or a gas sniffer.

 

 

 

4. To adjust flame height, turn HI/LO knob to HI to get

Pressure

FP1979

maximum pressure to burner. Turn HI/LO knob to

Test “OUT”

 

LO to get minimum pressure.

 

 

5. To check gas pressures at valve, turn captured

HI/LO Knob

 

screw counter clockwise 2 or 3 turns and then place

Pilot Adjustment Screw

tubing to pressure gauge over test point. Turn unit

 

Figure 35 -

to high. Figure 35. After taking pressure reading,

 

 

Gas Pressure Check at Gas Valve

be sure and turn captured screw clockwise firmly

 

 

to reseal. Do not over torque. Check test points for

WARNING

 

gas leaks.

Do not use open flame to check for gas

 

 

 

leaks.

Electrical Wiring

This fireplace will work without any electrical supply. Elec- tricity is only needed to operate blower.

NOTE: If installed in mobile home, fireplace must be bolted securely to floor.

WARNING

Electrical connections should only be performed by a qualified, licensed electrician. Main power must be off when connecting to main electrical power supply or performing service. All wiring shall be in compliance with all local, city and state codes. The appliance, when installed, must be electrically grounded in accordance with local codes or in the absence of local codes, with the National Electrical Code ANSI/NFPA 70 (latest edition) and Canadian Electrical Code, CSA C22.1.

CAUTION

Label all wires before disconnecting when

 

 

servicing controls. Wiring errors can cause

 

improper and dangerous operation.

 

 

Verify proper operation after servicing.

51D0528

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Contents What to do if YOU Smell GAS Lexington Direct Vent Gas FireplaceCongratulations ContentsInstaller Important Safety InformationOwner Please leave these instructions with the applianceCode Approval Important Safety InformationPlease Read the Following Carefully Gas Specifications & Orifice Size Product SpecificationsHigh Elevations GAS pressuresLX32 Fireplace & Framing Dimensions Fireplace and Framing DimensionsBefore You Start Installation InformationFireplace Framing Fireplace Location Installation InformationClearances to combustibles ClearancesMantel clearances Hearth requirements For the exact width of the faceFinishing Material Secure Fireplace to floor or framingOptional top vent application After conversion to top vent configuration4 102 mm flue pipe should be Concentric within the 6B\, 175 mm outerVenting Installation Installation precautionsFailure to follow these instructions will void the warranty Combustible Clearances for Vent Pipe Venting InstallationInstalling a vent system in an outside chase Installation planningFor horizontal termination For vertical terminationGeneral Venting Information Termination Location Venting InstallationFollowing vent installation instructions to determine How To Use The Vent GraphVent Graph should be read in conjunction with SystemDo not recess vent termination into any Rear Wall Vent installationWall. This will cause a fire hazard Horizontal through the wall ter- mination configurations Maximum horizontal vent length in a system with a Example According to the vent graph Page 16Elbow Total Angular Variation 270 Vertical through-the-roof applica- tions Below Grade InstallationsFlat Ceiling Installation Installation for Vertical TERMINA- TionEssary to reach from the burner system flue up through Assemble the desired lengths of pipe and elbows necFirestop. Be sure pipe and elbow connections are Fully twist-locked. Page 17, FigureCheck gas type Installing gas piping to fireplace locationPropane/LP Natural GasElectrical Wiring Do not connect wall switch to Remote Wall mounted SwitchHeater 110V circuit Reinstalling clamps, keep fingers clear Final InstallationGlass Frame Removal Each clamp has a quick spring force. WhenInstalL logs and rock wool ember material in firebox LOG PlacementLogs supplied with the unit Personal injuryRear Log #1 Place top left log #4 on two pins on left mid log. Figure Center Log #8 Air Space Under Rear Log 100% Factory Setting AIR Restrictor Adjustment20 to 50% 30 to Install Facing Facing InstallationInitial lighting Leak testing Never use an open flame to check for gas leaksOperating Instructions Operating Instructions Approved leak testing methodLighting the burner Main burner switchPilot position Cleaning glass Cleaning and maintenanceFirebox Cleaning Venting systemBlower Wiring Diagram for BlowerObserved Problem Possible Cause Remedy TroubleshootingReplacement Parts Replacement Parts Nantucket Decorative Arch Optional AccessoriesOptional Accessories LX Series Direct Vent Gas Fireplace LX Series Direct Vent Gas Fireplace Carbon Monoxide Detector Requirements Five Year Warranty Lifetime WarrantyBasic Warranty If Warranty Service is NeededModel EnerGuide Ratings Mhsc

LX36DV, LX32DV specifications

The Monessen Hearth LX36DV and LX32DV are premium direct vent gas fireplaces designed to provide warmth and ambiance in any living space. Both models showcase innovative engineering and elegant designs, making them a popular choice for homeowners seeking efficient heating solutions.

One of the main features of the LX36DV and LX32DV is their versatile design. Both units are available in various configurations, allowing them to seamlessly integrate into a range of architectural styles, from contemporary to traditional. Their clean face design and beveled edges contribute to a sleek, attractive appearance that enhances any room's aesthetic.

Efficiency is another standout characteristic of these fireplaces. Equipped with advanced gas burner technology, the LX36DV and LX32DV deliver an impressive heat output while maintaining a high efficiency rating. The direct vent system ensures that combustion gases are safely expelled outside, making it a safe alternative to traditional wood-burning fireplaces. This feature not only improves indoor air quality but also contributes to overall energy conservation.

The LX36DV and LX32DV also offer customizable options to enhance user experience. Customers can choose from various front styles, finishes, and media options, allowing for personalization that matches individual tastes. The addition of decorative glass or colorful crushed fireglass can transform the look of the fireplace, creating a unique focal point in the room.

In terms of technology, both models are equipped with remote control capabilities, allowing users to adjust flame height and heat settings from anywhere in the room. This convenience ensures optimal comfort while eliminating the need for manual adjustments. Additionally, these fireplaces come with innovative electronic ignition systems that provide reliable startup every time.

Safety features are prioritized in the design of the LX36DV and LX32DV. Each unit comes with safety screen options and can be modified to include childproof doors, making them a practical choice for families. The advanced flame sensing technology provides peace of mind as it automatically adjusts in response to room conditions.

In conclusion, the Monessen Hearth LX36DV and LX32DV are exemplary gas fireplaces that combine style, efficiency, and safety. With their customizable design, advanced technologies, and user-friendly features, these models stand out in the market, offering unrivaled warmth and elegance to any home. Whether you are heating a cozy family room or making a statement in a grand living area, these fireplaces provide both functionality and charm.
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