Monessen Hearth CDV7 If you do not follow these instruction, Causing property damage, personal

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electronic ignition OPERATING INSTRUCTIONS CDVSC7 & CDV7 Series Gas Fireplace

for your safety read before lighting

A.This appliance is equipped with an ignition device (Piezo) which automatically lights the pilot. Do not try to light the burner by hand.

B.BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS:

 

WARNING

Do not touch any electric switch; do not use any

Turn off all gas to the appliance.

 

Open windows.

 

Do not attempt to light any appliance.

 

 

phone in your building.

 

 

 

WARNING

If you do not follow these instruction

 

 

exactly, a fire or explosion may result

 

causing property damage, personal

 

injury or loss of life.

 

 

Never use an open flame to check for gas leak.

Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

If you cannot reach your gas supplier, call the fire department.

C.Turn off all electric power to appliance.

D.Do not use this appliance if any part of it has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control that has been under water.

Lighting electronic ignition

1.STOP! Read the safety information above.

2.Make sure all power to unit is turned off.

3.Set thermostat to lowest setting.

4.This appliance is equipped with an ignition device which automati- cally lights the burner. Do not try to light the burner by hand.

LO

HI

5.Turn on all electric power to appliance.

6.Set thermostat to desired setting.

7.Turn RS-OFF-ON rocker switch to “ON”.

Figure 52 - Electronic Gas Valve

8.If the appliance will not operate, follow the instruction To Turn Off Gas below and call your service technician or gas supplier.

to turn off gas

1.Open lower door.

2.Turn RS-OFF_ON rocker switch to “OFF”.

3.Turn off all electric power to the appliance if service is to be performed.

4.Close lower door.

69D3011

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Contents Consumer Retain this manual for future refer- ence CdvtCdvr Do not try to light any applianceOperating Instructions Electronic Ignition Pre-Installation InformationElectrical Wiring Check Gas Pressure Signature Command System36Owner Important Safety InformationInstaller As wellhead gas Code ApprovalNever connect unit to private non-utility Gas wells. This gas is commonly knownProduct Specifications Product featuresGAS pressures GAS Specifications & Orifice Size Cdvr SeriesGAS Specifications & Orifice Size Cdvt Series High ElevationsCDVR33V,E7 Fireplace dimensions & FramingFraming Dimensions CDVT36 V,E,SC7 CDVT42 V,E,SC7 CDVT47 V,E,SC7 CDVT33V,E,SC7Cold Climate Insulation Fireplace Location Mantel clearances ClearancesClearances to combustibles Finishing Material General Venting Venting Installation InformationInstallation precautions General Venting Information Termination Location Canadian Installations1 US Installations2Termination Clearances USA InstallationsCanadian Installations Twist Lock Pipes Rear Vent Installation onlyRefer to Page 24 for snorkel requirements How to Use the Vent GraphVent Pipe Clearances Venting installationStep Rear Wall Vent Installation Twist Lock PipeRear Wall Vent Application Venting System Rear Wall Vent Installations Flex Vent PipeTop vent Sidewall Application Since it is very im Portant ThatMaximum number of 90 elbows per side wall Always install horizontal venting on a level plane Vertical Sidewall Installation Twist Lock PipeVertical Sidewall installation flex vent pipe Do not back fill around snorkel Below Grade InstallationVertical THROUGH-THE-ROOF APPLICA- Tion Vertical THROUGH-THE-ROOF Installation Minimum Chimney Clearance Check gas type Fireplace installationInstall gas piping to fireplace / burner system location Natural Gas Leaks Electrical WiringDo not use open flame to check for gas Remote Wall Switch Electrical installationRemote Wall mounted Switch Do not connect wall switch to 110Do not connect 110-120 VAC to Electronic Pilot Ignition WiringRemote Wall Switch. The appliance will Optional Fan/Blower SystemsNever use an open flame to check for gas leak Leak testingMillivolt Operating Instructions Initial lightingNever check for gas leak with open flame Approved leak testing methodPilot position Main burner switchLighting the burner Injury or loss of life Causing property damage, personalIf you do not follow these instruction Exactly, a fire or explosion may resultOr performing service. All wiring shall be Optional Accessory RequirementsElectrician. Main power must be off when Connecting to main electrical power supplyWall Switch Installation Electrical InstallationJunction BOX Wiring Command Center Wall InstallationElectrical Installation Optional FAN Blower Systems Blotsc Signature Command BlowerFK-12 Manual Blower Blot Automatic Thermostat BlowerOn next OPERATing Instructions Command CenterCommand Center FeaturesBattery Installation Function Operation Default Setting System CONFIGURATION/SETUPKey Combinations for System Settings Function Operation Command Center OperationsSelf Diagnostics Chart FUNCTIONS/OPERATIONGlass Frame Removal Rock wool placementLava rock and ember placement Log placementBurner, Pilot and Control Compart- ment Cleaning and maintenanceRock wool Vent SystemGlass Door LogsPoSSIBLE Cause TroubleshootingStanding Pilot Ignition CDVSC7 & CDV7 Series Gas Fireplace YeS Electronic IgnitionOperationfault Diagnosis Action Signature Command SystemFirebox components Replacement partsCDVR33 CDVT33 CDVR36 CDVT36 CDVR42 CDVT42 CDVR47 CDVT47 Standing Pilot Millivolt control LP to Natural Gas Replacement PartsAccessories Description Qty Part Number Fuel Conversion Kits Millivolt Natural Gas to LPElectronic Ignition CDVSC7 & CDV7 Series Gas Fireplace13,14,15,16,17 CDVR33NSC7 CDVR33SC7 Description Model Number Vertical Venting7TBRHTK Horizontal VentingCDVSC7 & CDV7 Series Gas Fireplace CDVSC7 & CDV7 Series Gas Fireplace Carbon Monoxide Detector Requirements If Warranty Service is Needed Lifetime WarrantyFive Year Warranty Basic WarrantyModel EnerGuide Ratings Fireplace Efficiency % Mhsc