Monessen Hearth PF, CR Approved leak testing method, Never check for gas leak with open, Flame

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Designer Series Gas Fireplaces

OPERATING INSTRUCTIONS

Lighting pilot for the first time

approved leak testing method

You may check for gas leaks with the following methods only:

Soap and water solution

An approved leak testing spray

WARNING

If using a soap and water solution to test for leaks, DO NOT spray solution onto control body.

• Electronic sniffer

danger

Never check for gas leak with open

 

 

flame!

 

 

NOTE: Remove any excessive pipe compound from the connections. Excessive pipe compound can set off electronic sniffers.

Check for gas leaks in each of the following locations:

Pipe from the gas supply line connection to the gas valve

Burner connections

• Field made joints / gas shutoff valve

Pilot

Factory made joints

Each joint or connection

All joints on valve and control body

WARNING

Lighting pilot

The control has an interlock device that does not allow the lighting of the fireplace up to the moment the safety device of the flame has not interrupted the gas flow. After that period of time (when the magnet is closed), it is possible to start the lighting operation.

The gas control knob is designed to be operated by hand. DO NOT use any tools during this operation. Damaged knobs may result in serious injury.

1.Depress and turn knob counterclockwise to pilot position.

2.Depress fully and hold pilot gas knob. The elec- tronic ignitor will automatically ignite the pilot. Keep knob fully depressed for a few seconds. Release and check that pilot continues to burn.

If the pilot does not stay lit, repeat steps 1 and 2.

 

 

O

 

T

N

 

 

 

O

 

 

L

 

 

I

 

 

P

 

 

 

F

 

 

F

 

 

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Figure 49 -

PILOT

 

 

Pilot Position

Continued on next page

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42D0200

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Contents Designer Series Direct Vent Gas Fireplace Designer Series Gas Fireplaces Installer OwnerImportant Safety Information and code approval Code ApprovalPlease Read the Following Carefully Never connect unit to private nonProduct features High ElevationsFireplace Dimensions Peninsula & Corner Framing Specifications Fireplace FramingPeninsula Framing See-through Framing Specifications Framing FireplaceClearances Clearances to combustiblesMantel clearances Finishing MaterialInstallation and Operating Instructions Fireplace locationInstallation SecurE fireplace to floorOptional TOP Vent installation Optional top vent applicationVentING installation Installation precautionsVenting Clearances 42D0200 VentING installation Canadian Installations1 US Installations2General Venting Information Termination Location How To Use The Vent Graph DimensionsFeet 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 Fireplace installation Installing gas piping to fireplace / burner system locationInstallation items needed Check gas typeNatural Gas Propane/LPElectrical Wiring Label all wires before disconnecting whenServicing controls. Wiring errors can cause Electrical installation Remote Wall mounted SwitchDo not connect wall switch to 110 V circuit Electronic Pilot Ignition Wiring Remote Wall SwitchOptional DC Remote Systems 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 OpeningWhat to do if YOU Smell GAS Initial lightingNever use an open flame to check for gas leak Approved leak testing method Never check for gas leak with openFlame Main burner switch Lighting the burnerPilot position Cleaning and maintenance Cleaning glassFirebox cleaning Venting systemTroubleshooting Standing Pilot IgnitionTroubleshooting Electronic IgnitionYES General troubleshooting Glass replacement and blowerOptional Blower accessory Blot Replacement parts LogsDescription Qty Natural Propane Replacement Parts are Available Through Your Retailer Standing Pilot Millivolt Control Fuel Conversion Kits Millivolt Natural Gas to LPLP to Natural Gas Replacement Parts Electronic IgnitionReplacement Parts Vent ComponentsDesigner Series Gas Fireplaces Designer Series Gas Fireplaces Designer Series Gas Fireplaces Carbon Monoxide Detector Requirements Lifetime Warranty Five Year WarrantyBasic Warranty If Warranty Service is NeededMhsc Model EnerGuide Ratings Fireplace Efficiency %