Monessen Hearth CDV7 manual Main burner switch, Lighting the burner, Pilot position

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CDVSC7 & CDV7 Series Gas Fireplace

millivolt OPERATING INSTRUCTIONS

Lighting burner

main burner switch

The “ON/OFF/RS” switch for the main burner can be found behind door of the fireplace. This switch allows you to turn on and to turn off the main burner without using the gas valve knob. Make sure the button is in the “ON” position to light the main burner. Figure 48

Lighting the burner

Depress and turn the knob counterclockwise to the “ON” posi- tion. Figure 49. It will take less than four (4) seconds for the burner to ignite.

ON

OFF

RS

 

 

 

Figure 48 - On/Off/RS Switch

Pilot position

Depress and turn knob to pilot position to keep burner off while main- taining the pilot light. Figure 50

 

 

O

 

T

N

 

 

 

O

 

 

L

 

 

I

 

 

P

 

Figure 50 -

 

F

 

 

F

Pilot Position

 

O

PILOT

 

to turn off gas

Depress and turn knob clockwise to “OFF” position. Figure 51

N

 

 

O

 

O

 

 

 

 

F

 

 

F

 

 

P

PILOT

T

L

 

O

 

 

Figure 49 -

On Position

Figure 51 - Off Position

 

PI

 

L

 

O

 

T

F

 

F

 

O

O

 

N

PILOT

34

69D3011

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Contents Do not try to light any appliance CdvtCdvr Consumer Retain this manual for future refer- enceCheck Gas Pressure Signature Command System36 Pre-Installation InformationElectrical Wiring Operating Instructions Electronic IgnitionInstaller Important Safety InformationOwner Gas wells. This gas is commonly known Code ApprovalNever connect unit to private non-utility As wellhead gasProduct features Product SpecificationsHigh Elevations GAS Specifications & Orifice Size Cdvr SeriesGAS Specifications & Orifice Size Cdvt Series GAS pressuresFraming Dimensions Fireplace dimensions & FramingCDVR33V,E7 CDVT33V,E,SC7 CDVT36 V,E,SC7 CDVT42 V,E,SC7 CDVT47 V,E,SC7Cold Climate Insulation Fireplace Location Clearances to combustibles ClearancesMantel clearances Finishing Material Installation precautions Venting Installation InformationGeneral Venting Canadian Installations1 US Installations2 General Venting Information Termination LocationCanadian Installations USA InstallationsTermination Clearances Rear Vent Installation only Twist Lock PipesHow to Use the Vent Graph Refer to Page 24 for snorkel requirementsVenting installation Vent Pipe ClearancesRear Wall Vent Application Rear Wall Vent Installation Twist Lock PipeStep Since it is very im Portant That Rear Wall Vent Installations Flex Vent PipeTop vent Sidewall Application Venting SystemMaximum number of 90 elbows per side wall Vertical Sidewall Installation Twist Lock Pipe Always install horizontal venting on a level planeVertical Sidewall installation flex vent pipe Vertical THROUGH-THE-ROOF APPLICA- Tion Below Grade InstallationDo not back fill around snorkel Vertical THROUGH-THE-ROOF Installation Minimum Chimney Clearance Install gas piping to fireplace / burner system location Fireplace installationCheck gas type Natural Gas Do not use open flame to check for gas Electrical WiringLeaks Do not connect wall switch to 110 Electrical installationRemote Wall mounted Switch Remote Wall SwitchOptional Fan/Blower Systems Electronic Pilot Ignition WiringRemote Wall Switch. The appliance will Do not connect 110-120 VAC toInitial lighting Leak testingMillivolt Operating Instructions Never use an open flame to check for gas leakApproved leak testing method Never check for gas leak with open flameLighting the burner Main burner switchPilot position Exactly, a fire or explosion may result Causing property damage, personalIf you do not follow these instruction Injury or loss of lifeConnecting to main electrical power supply Optional Accessory RequirementsElectrician. Main power must be off when Or performing service. All wiring shall beCommand Center Wall Installation Electrical InstallationJunction BOX Wiring Wall Switch InstallationElectrical Installation Blotsc Signature Command Blower Optional FAN Blower SystemsBlot Automatic Thermostat Blower FK-12 Manual BlowerOn next Command Center OPERATing InstructionsBattery Installation FeaturesCommand Center Key Combinations for System Settings System CONFIGURATION/SETUPFunction Operation Default Setting FUNCTIONS/OPERATION Command Center OperationsSelf Diagnostics Chart Function OperationRock wool placement Glass Frame RemovalLog placement Lava rock and ember placementCleaning and maintenance Burner, Pilot and Control Compart- mentLogs Vent SystemGlass Door Rock woolStanding Pilot Ignition TroubleshootingPoSSIBLE Cause CDVSC7 & CDV7 Series Gas Fireplace Electronic Ignition YeSSignature Command System Operationfault Diagnosis ActionReplacement parts Firebox componentsCDVR33 CDVT33 CDVR36 CDVT36 CDVR42 CDVT42 CDVR47 CDVT47 Standing Pilot Millivolt control Fuel Conversion Kits Millivolt Natural Gas to LP Replacement PartsAccessories Description Qty Part Number LP to Natural GasCDVSC7 & CDV7 Series Gas Fireplace Electronic Ignition13,14,15,16,17 CDVR33NSC7 CDVR33SC7 Vertical Venting Description Model NumberHorizontal Venting 7TBRHTKCDVSC7 & CDV7 Series Gas Fireplace CDVSC7 & CDV7 Series Gas Fireplace Carbon Monoxide Detector Requirements Basic Warranty Lifetime WarrantyFive Year Warranty If Warranty Service is NeededMhsc Model EnerGuide Ratings Fireplace Efficiency %