Desa VGC18NR/PR installation manual Table of Contents, Safety Information

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Table of Contents

Safety Information	2	Cleaning and Maintenance.	...............................	24
Product Identification	5	Troubleshooting		25
Local Codes	5	Specifications		29
Unpacking	5	Service Hints		29
Product Features	5	Technical Service		29
Air For Combustion and Ventilation	6	Replacement Parts		29
Installation	8	Illustrated Parts Breakdown and Parts LIst		30
Operating Heater	19	Accessories		33
Inspecting Burners	23	Warranty Information	Back Cover
Wiring Diagram	23

Safety Information

WARNING: Improper in- stallation, adjustment, al- teration, service or main- tenance can cause injury or property damage. Refer to this manual for correct installation and operation- al procedures. For assis- tance or additional infor- mation consult a qualified installer, service agency or the gas supplier.

WARNING: This appliance is for installation only in a solid-fuel burning mason- ry or UL127 factory-built fireplace or in a listed vent- less firebox enclosure. It is design-certified for these installationsinaccordance with ANSI Z21.11.2. Excep- tion: Do not install this appliance in a factory-built fireplace that includes instructions stating it has not been tested or should not be used with unvented gas logs.

WARNING: This is an unvented gas-fired heat- er. 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 Ven- tilation section on page 6 of this manual.

This appliance may be in- stalled in an aftermarket,* permanently located, manufactured (mobile) home, where not prohib- ited 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

www.desatech.com119162-01A

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Contents Also Design-Certified As Vented Decorative Appliances Remote-Ready Models VGC18NR/PR VGC24NR/PR and VGC30NR/PRPatent Pending Table of Contents Safety InformationSafety Information Safety Information Local Codes Product FeaturesProduct Identification UnpackingDetermining FRESH-AIR Flow for Heater Location Air For Combustion VentilationProviding Adequate Ventilation Ventilation AIR Ventilation Air From Inside BuildingInstallation Ventilation Air From OutdoorsFor Vent-Free Operation Installation and ClearancesCheck GAS Type Minimum Firebox SizeMantel Clearances Material Requirements for Distance a Safe InstallationDetermining Minimum Mantel Clearance When Using a Hood Floor Clearances Log SetArea of Various Standard Round Flues Diameter Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Chimney Minimum PermanentConnecting to GAS Supply Installation Items NeededDealer. See Accessories, NaturalChecking GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaInstalling Remote Receiver Installing optional remote accessoriesPressure Testing Heater Gas Connections Installing Switch Installing LOGS, Embers and Lava RockInstalling Log #1 Lighting Instructions For Your Safety Read Before LightingOperating Heater Control Knob, Ignitor Button AUTO/OFF/ON Switch Optional Hand-Held Manual Lighting ProcedureTo Turn OFF GAS To Appliance Remote OperationThermostat Series Model HRC200 Pilot Flame Pattern Wiring DiagramInspecting Burners Front Burner Flame PatternLogs Cleaning MaintenanceBurner Injector Holder Pilot Air Inlet Hole Main burnerTroubleshooting Observed Problem Possible Cause RemedyMaintenance, Slight smoke or odor during Gas leak. See Warning See Checking Gas ConnecTechnical Service SpecificationsService Hints Replacement PartsVGC18NR, VGC18PR, VGC24NR, VGC24PR, VGC30NR, VGC30PR Illustrated Parts BreakdownRemote-Ready Variable Control Models Parts List Illustrated Parts Breakdown and Parts List Accessories Information video Cleaning KIT GCKLava Rock GA6060 Fire Crackle CF6-A119162-01A Limited Warranty VENT-FREE GAS LOG Heaters Warranty InformationKeep this Warranty