Desa VMH26TPC, VMH26TNC installation manual Table of Contents

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WARNING: Improper installation, adjustment, altera- tion, service, or maintenance can cause injury or prop- erty damage. Refer to this manual for correct installation and operational procedures. For assistance or addi- tional information consult a qualified installer, service agency, or the gas supplier.

WARNING: This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided. Refer to Air for Combustion and Ventilation section on page 6 of this manual.

This appliance may be installed in an aftermarket,* permanently located, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases.

*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer

TABLE OF CONTENTS

Safety Information

3

Cleaning and Maintenance

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22

Local Codes

4

Troubleshooting

23

Product Identification

4

Specifications

27

Product Features

5

Service Hints

27

Unpacking

5

Technical Service

27

Assembly

5

Replacement Parts

27

Air for Combustion and Ventilation

6

Illustrated Parts Breakdown and Parts List

28

Installation

9

Accessories

30

Operating Fireplace

19

Warranty Information

Back Cover

Inspecting Burner

21

 

 

 

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Contents Shown with Optional Cabinet Mantel/Hearth Base Accessory What to do if YOU Smell GASTable of Contents Safety Information Local Codes Product IdentificationUnpacking Product FeaturesAssembly Assembling Hood AIR for Combustion VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Fireplace LocationConfined and Unconfined Space Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Check GAS Type InstallationInstallation Items BUILT-IN Fireplace Installation Locating FireplaceRough Opening for Installing Wall Optional Mantel Installation Mantel Clearances for Built-In InstallationAssembling Perimeter Trim Trim Shipped with Mantel Installing Blower Accessory GA3450TRemoving Upper Louver Assembly Removing Valve Cover ShieldInstalling Blower Assembly Removing Valve Cover ShieldInstalling Switch Plate to Valve Cover Shield For Built-In InstallationExtension Cord Connecting to GAS SupplyAttaching Wood Base to Solid Floor Connecting Equipment Shutoff Valve to Heater Control Installation Items NeededChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections Lighting Instructions For Your Safety Read Before LightingOperating Fireplace Thermostat Control Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off FireplaceBurner Flame Pattern Inspecting BurnerOperating Blower Pilot Flame PatternCabinet Cleaning MaintenanceBurner Injector Holder and Pilot AIR Inlet Hole Air PassagewaysTroubleshooting Observed Problem Possible Cause RemedySee Cleaning and Mainte Residues from manufacturing Gas leak. See Warning Statement aboveTechnical Service SpecificationsService Hints Replacement PartsIllustrated Parts Breakdown Parts List Accessories Cabinet Mantel and Full Hearth Base Cleaning KIT GCKCorner Mantel with Full Hearth Base Information VideoLimited Warranty VENT-FREE Compact Classic Hearth Fireplace Warranty InformationKeep this Warranty