Monessen Hearth CDV7 manual High Elevations, GAS pressures

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CDVSC7 & CDV7 Series Gas Fireplace product features & Gas specifications

HIGH ELEVATIONS

Input ratings are shown in BTU per hour and are certified without deration for elevations up to 4,500 feet (1,370 m) above sea level.

For elevations above 4,500 feet (1,370 m) in USA, installations must be in accordance with the current ANSI Z223.1/NFPA 54 and/or local codes having juris- diction.

In Canada, please consult provincial and/or local authori- ties having jurisdiction for installations at elevations above 4,500 feet (1,370 m).

GAS pressures

 

Natural

Propane (LP)

Inlet Minimum

5.5” w.c.

11.0” w.c.

Inlet Maximum

14.0” w.c.

14.0” w.c.

Manifold Pressure

3.5” w.c.

10.0” w.c.

GAS SPECIFICATIONS & ORIFICE SIZE CDVR SERIES

 

 

Max.Input

Min. Input

Orifice

Model

Fuel

BTU/h

BTU/h

Size

CDVR33NV7

Nat.

18,000

13,000

#45

CDVR33PV7

LP

18,000

13,000

1.28 mm

CDVR33NE7

Nat.

18,000

13,000

#45

CDVR33PE7

LP

18,000

13,000

1.28 mm

CDVR33NSC7

Nat.

18,000

13,000

#45

CDVR33PSC7

LP

17,000

14,000

1.25 mm

CDVR36NV7

Nat.

20,000

15,000

#44

CDVR36PV7

LP

20,000

15,000

1.35 mm

CDVR36NE7

Nat.

20,000

15,000

#44

CDVR36PE7

LP

20,000

15,000

1.35 mm

CDVR36NSC7

Nat.

20,000

15,000

#44

CDVR36PSC7

LP

20,000

15,000

1.35 mm

CDVR42NV7

Nat.

24,000

17,000

2.35 mm

CDVR42PV7

LP

24,000

18,000

1.45 mm

CDVR42NE7

Nat.

24,000

17,000

2.35 mm

CDVR42PE7

LP

24,000

18,000

1.45 mm

CDVR42NSC7

Nat.

24,000

17,000

2.35 mm

CDVR42PSC7

LP

24,000

18,000

1.45 mm

CDVR47NV7

Nat.

24,000

17,000

2.35 mm

CDVR47PV7

LP

24,000

18,000

1.45 mm

CDVR47NE7

Nat.

24,000

17,000

2.35 mm

CDVR47PE7

LP

24,000

18,000

1.45 mm

CDVR47NSC7

Nat.

24,000

17,000

2.35 mm

CDVR47PSC7

LP

24,000

18,000

1.45 mm

 

 

 

 

 

GAS SPECIFICATIONS & ORIFICE SIZE CDVT SERIES

 

 

Max.Input

Min. Input

Orifice

Model

Fuel

BTU/h

BTU/h

Size

CDVT33NV7

Nat.

18,000

13,000

#45

CDVT33PV7

LP

18,000

13,000

1.28 mm

CDVT33NE7

Nat.

18,000

13,000

#45

CDVT33PE7

LP

18,000

13,000

1.28 mm

CDVT33NSC7

Nat.

18,000

13,000

#45

CDVT33PSC7

LP

18,000

13,000

1.28 mm

CDVT36NV7

Nat.

20,000

15,000

#44

CDVT36PV7

LP

20,000

15,000

1.35 mm

CDVT36NE7

Nat.

20,000

15,000

#44

CDVT36PE7

LP

20,000

15,000

1.35 mm

CDVT36NSC7

Nat.

20,000

15,000

#44

CDVT36PSC7

LP

20,000

15,000

1.35 mm

CDVT42NV7

Nat.

24,000

17,000

2.35 mm

CDVT42PV7

LP

24,000

18,000

1.45 mm

CDVT42NE7

Nat.

24,000

17,000

2.35 mm

CDVT42PE7

LP

24,000

18,000

1.45 mm

CDVT42NSC7

Nat.

24,000

17,000

2.35 mm

CDVT42PSC7

LP

24,000

18,000

1.45 mm

CDVT47NV7

Nat.

24,000

17,000

2.35 mm

CDVT47PV7

LP

24,000

18,000

1.45 mm

CDVT47NE7

Nat.

24,000

17,000

2.35 mm

CDVT47PE7

LP

24,000

18,000

1.45 mm

CDVT47NSC7

Nat.

24,000

17,000

2.35 mm

CDVT47PSC7

LP

24,000

18,000

1.45 mm

 

 

 

 

 

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 IgnitionImportant Safety Information InstallerOwner 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 pressuresFireplace dimensions & Framing Framing DimensionsCDVR33V,E7 CDVT33V,E,SC7 CDVT36 V,E,SC7 CDVT42 V,E,SC7 CDVT47 V,E,SC7Cold Climate Insulation Fireplace Location Clearances Clearances to combustiblesMantel clearances Finishing Material Venting Installation Information Installation precautionsGeneral Venting Canadian Installations1 US Installations2 General Venting Information Termination LocationUSA Installations Canadian 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 Installation Twist Lock Pipe Rear Wall Vent ApplicationStep 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 Below Grade Installation Vertical THROUGH-THE-ROOF APPLICA- TionDo not back fill around snorkel Vertical THROUGH-THE-ROOF Installation Minimum Chimney Clearance Fireplace installation Install gas piping to fireplace / burner system locationCheck gas type Natural Gas Electrical Wiring Do not use open flame to check for gasLeaks 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 flameMain burner switch Lighting the burnerPilot 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 InstructionsFeatures Battery InstallationCommand Center System CONFIGURATION/SETUP Key Combinations for System SettingsFunction 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 woolTroubleshooting Standing Pilot IgnitionPoSSIBLE 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 %