Vanguard Managed Solutions MBDV37, MBDV41 installation manual Vertical Venting

Page 14

DIRECT-VENT FIREPLACE

VENTING

INSTALLATION

Continued

Note: Install restrictor into 4" collar of stove as shown.

RVF Kit Shown

Venting with Two 90° Elbows

Vertical (V1)	Horizontal (H)
5' min.	6' max.
6' min.	12' max.
7' min.	18' max.
8' min.	20' max.

Note: Vertical (V1) +

Vertical (V2) = 20' max.

Figure 27 - Vertical Rigid Venting Configuration Using Two 90° Elbows

Vertical Venting

V = 40' max.

Figure 28 - Vertical Rigid Venting Con- figuration With No Horizontal Run

106497

Image 14

Contents Check Local Codes Prior to Installation OWNER’S Operation and Installation ManualFor Your Safety MBDV37 and MBDV41Safety Information Glossary Terms Product FeaturesLocal Codes Product IdentificationLocation and Space Requirements PRE-INSTALLATION PreparationClearances Framing and FinishingPRE-INSTALLATION Preparation General Venting Location of Vent TerminationGeneral Venting Installation Planning Venting InstallationInstallation Precautions Installation for Horizontal Termination Installing Vent System in a ChaseVent Opening Requirements Horizontal Termination Configurations Horizontal VentingVenting with Two 90 Elbows Cathedral Ceiling Installation Installation for Vertical TerminationFlat Ceiling Installation Connect a section of pipe and extend up through the holeVertical Termination Configurations Venting with One 90 ElbowVertical Rigid Venting Configuration Using Two 90 Elbows Vertical VentingVanguard Rigid Venting High Altitude InstallationParts Lists for Venting Kits and Components Vanguard Flexible VentingCheck GAS Type Fireplace InstallationElectrical Hookup for Blower Accessory Number Description Available from Desa InternationalSome Models Have Blower Assembly Preinstalled Blower Assembly and OperationInstalling GA3700 Blower Open lower louver panel or remove for easier accessInstalling Receiver Wall Switch InstallationWireless HAND-HELD Remote Control Ghrc Series Installation Installing GAS Piping to Fireplace Location Installation Items NeededInstallation Items Needed Connecting Fireplace to GAS SupplyGAS Supply Testing Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections Close equipment shutoff valve see Fig- ureREMOVING/REPLACING Glass Door Removing/Replacing Glass DoorReplace glass door see Installing Optional Brick Liner D8037A/D8041Tighten all bracket screws Installing LOGS, Lava Rock and Glowing Embers Fireplace Models MBDV37 and MBDV41Operating Guidelines and Maintenance Instructions Operating Fireplace To Appliance For Your Safety Read Before LightingManual Lighting Procedure Lighting To Turn OFF GASRemote Operation Pilot AssemblyInspecting Burners Operating BlowerPilot and Burners Cleaning and MaintenanceGlass Door LogsBefore YOU Begin Main Burner Orifice and Pilot OrificeGAS Control Valve Conversion Final PreparationTroubleshooting Observed Problem Possible CausePilot’s millivoltage Trying to light the fireplaceParts, OrificePane/LP or natural gas company Delayed ignition burner Manifold pressure is too lowBurner is lit Glass soots Flame impingement on logsGas leak. See Warning statement AboveService Hints Replacement Parts Wiring DiagramTechnical Service SpecificationsIllustrated Parts Breakdown MBDV37 MBDV41Parts List DIRECT-VENT Fireplace MBDV37 MBDV41Cleaning KIT GCK AccessoriesWall Mount ON/OFF Switch KIT GWMS2 Brass Louver KIT106497 Warranty Information