Monessen Hearth HVFL18 manual Manual Control Lighting Instructions

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OPERATING INSTRUCTIONS

MANUAL CONTROL LIGHTING INSTRUCTIONS

1.STOP! Read the safety information.

2.Make sure the manual shutoff valve is fully open.

3.This heater is equipped with an ignition device (piezo) which automatically lights the pilot.

4.See Figure 44, page 32 for the location of the piezo ignitor and control knob. Push in gas control knob

slightly and turn control knob clockwise to the OFF position.

NOTE: Knob cannot be turned to OFF unless knob is pushed in slightly. Do not force.

5.Wait 5 minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas STOP! Follow the instructions under What To Do if You Smell Gas, page 32. If you do not smell gas, go to the next step.

6.From OFF position, push in gas control knob slightly and turn counterclockwise to the IGN position. See Figure 45. Push in and hold control knob for 5 seconds.

NOTE: If you are running the heater for the first time, it will be necessary to press in the control knob for 30 seconds to allow air to bleed out of the gas piping.

7.With the control knob pushed in, push and release the piezo ignitor button to light the ODS pilot. The pilot is located on the left side of the heater, behind the middle log and on the back of the rear burner. If piezo ignitor does not light the pilot, refer to Match Lighting Instructions, page 35.

8.Hold the control knob in for an additional 10 seconds to prevent the ODS pilot from shutting off the gas while the thermocouple is warming up.

9.Release the control knob.

•If the knob does not pop out when released, stop and immediately call your service technician or gas supplier.

•If the ODS pilot will not stay lit after several tries, push and turn the gas control knob clockwise to OFF and wait 15 seconds. Repeat steps 6 through 9.

10.Push in control knob and turn counterclockwise to the HIGH setting. At this location the control knob will pop out when positioned correctly. The knob can now be positioned at any position between HIGH and LOW. Refer to Figures 46 and 47.

Rotate

Push

Figure 45 - IGN Position

WARNING

Rotate

Rotate

 

Push

 

Figure 46 - HIGH Position

Figure 47 - LOW Position

WARNING

 

Wait 30 seconds before readjusting the

heater when the control knob has been

turned down to a lower setting.

 

TO TURN OFF GAS TO HEATER

1.Turn control knob clockwise to OFF position to completely shut off the heater.

2.If applicable: Turn off all electric power to the heater.

59D1015

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Contents What to do if YOU Smell GAS Read and Save These InstructionsContents Important Safety Information InstallerOwner Never connect unit to private What YOU will Need for Installation Getting StartedMake Sure YOU have Received ALL Parts Product Features and Specifications Natural GASPROPANE/LPG Ignition Controls PILOT/ODSThermal Generator General Installation Information CodesAdequate Combustion and Ventilation AIR BTU/Hr = 151/2 x 12 x 8 x 1000 = 29760 BTU/Hr Hearth Minimum Dimension Fireplace and Hearth DimensionsHeight of Restriction Minimum Depth of Fireplace/Firebox Placement in a Fireplace with a Restrictive BarrierSidewall and Ceiling Clearances Clearances and Height RequirementsClearances and Height Requirements Measuring Heat Resistant Material for Mantel Example Clearances and Height RequirmentsExample Minimum Clearance above Combustible Flooring Floor ClearanceBefore Fully Installing the Unit Installing Vented ApplicationsBefore Installing the Appliance Damper Stop InstallationInstalling Vented Applications Assembly ProcedurePlacing and Securing Appliance Flexible Tube Manual Shutoff Gas Supply Inlet Valve Connecting the GASManual Control Figure Checking GAS PressureElectrical Wiring MILLI-VOLT Connecting Optional Wall Switch or ThermostatOperate Installing T-STAT Sensor Option Sold Separately Connecting Remote ReceiverInstalling T-Stat Sensor to Hvfl Base With Screw Provided Operation of Thermostat Sensor Checking System OperationComplete MILLI-VOLT System Check Installing Kentucky Stack Logs on Grate Rock Wool and LOG PlacementBack Burner Placing Rock WoolSee Figure LOG PlacementInstalling Back Log #1 Installing Split Maple Logs on GrateInstalling Top Right Log #5 Placing the Decorative Rock Flame AppearanceChecking the Pilot Flame MILLI-VOLT Control and Thermostat ControlOperating Instructions Checking the Burner FlameWhat to do if YOU Smell GAS Operating InstructionsManual Control Lighting Instructions MILLI-VOLT Control Lighting Instructions Cleaning and Servicing Operating Instructions and Cleaning and ServicingObserved Problem Possible Cause Remedy TroubleshootingODS/pilot lights, but flame Burner Assembly Replacement PartsHVFL18 HVFL24 Replacement Parts ListKSCL18 KSCL24 KSCL30 Kentucky Stack LogsSMRL18 SMRL24 SMRL30 Split Maple LogsCarbon Monoxide Detector Requirements Special Requirements Lifetime Warranty Five Year WarrantyBasic Warranty

HVFL18 specifications

The Monessen Hearth HVFL18 represents a notable innovation in the realm of vent-free fireplaces, designed with both aesthetics and functionality in mind. This unit is an excellent choice for homeowners looking for an efficient heating solution that combines style and convenience in one compact design.

One of the standout features of the HVFL18 is its impressive heat output. This fireplace boasts a maximum of 18,000 BTUs, making it powerful enough to warm various room sizes effectively. The vent-free design allows for maximum efficiency, ensuring that all the heat generated stays within the living space. Additionally, this model uses natural gas or propane, providing flexibility for installation based on the homeowner's preferences and existing connections.

The aesthetic appeal of the Monessen Hearth HVFL18 cannot be overlooked. It is designed with a realistic flame appearance that mimics the look of a traditional wood fire. The unit comes with a variety of decorative front options, allowing homeowners to customize the overall look to fit their interior design. Whether you're aiming for a contemporary or more classic style, the HVFL18 can complement your home beautifully.

A key technology integrated into the HVFL18 is its advanced burner system. The system is designed to produce taller, flickering flames, enhancing the ambiance of a cozy fire. Along with this, the unit incorporates a built-in oxygen depletion sensor, which automatically shuts off the fireplace if oxygen levels in the room fall below a safe threshold, ensuring peace of mind for users.

Ease of use is another significant characteristic of the HVFL18. The fireplace features an intuitive electronic ignition system, which simplifies the process of starting the unit and allows for quick adjustments to the flame height. Homeowners will appreciate how easily they can obtain instant warmth with just the press of a button.

Furthermore, the Monessen Hearth HVFL18 is designed for easy installation. With no need for venting, it can be added to a variety of spaces in homes where traditional fireplaces might be impractical. The compact size makes it suitable for smaller rooms, while still delivering robust heating performance.

In conclusion, the Monessen Hearth HVFL18 combines exceptional heating power, aesthetic versatility, and state-of-the-art technology, making it a top choice for those seeking a stylish and efficient fireplace solution. Its blend of safety features, user-friendly operation, and attractive design ensures that it will enhance any home while providing warmth and comfort during colder months.
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