Desa CGMFP, CGMFN, VGMRN, VGMRP Connecting to GAS Supply, Propane/LP Supply Tank External Regulator

Page 13

INSTALLATION

Continued

CONNECTING TO GAS SUPPLY

WARNING: This appliance re- quiresa45°maleflarefitting5/8"- 18 UNF (Unified National Fine Thread) inlet connection and the flexible gas line provided.

Propane/LP Supply Tank

External Regulator

WARNING: A qualified ser- vice person must connect fire- place to gas supply. Follow all local codes.

WARNING: Never connect natural gas fireplace to private (non-utility) gas wells. This gas is commonly known as wellhead gas.

IMPORTANT: For natural gas, check gas line pressure before connecting fireplace to gas line. Gas line pressure must be no greater than 14" of water. If gas line pressure is higher, heater regula- tor damage could occur.

CAUTION: Never connect pro- pane/LP fireplace directly to the propane/LPsupply.Thisfireplace requires an external regulator (not supplied). Install the external regulator between the fireplace and propane/LP supply.

For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11" and 14" of water. If you do not reduce incoming gas pressure, fireplace regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 13. Pointing the vent down protects it from freezing rain or sleet.

Vent Pointing Down

Figure 13 - External Regulator With Vent

Pointing Down

CAUTION: Use only new, black iron or steel pipe. Inter- nally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" or greater diameter to allow proper gas volume to fireplace. If pipe is too small, undue loss of volume will occur.

Installation must include an equipment shutoff valve, union and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from heater (see Figure 14, page 14).

IMPORTANT: Install equipment shutoff valve in an accessible location. The equipment shutoff valve is for turning on or shutting off the gas to the appliance.

Check your building codes for any special re- quirements for locating equipment shutoff valve to fireplaces.

Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged fireplace valves.

WARNING: Use pipe joint sealant that is resistant to liquid petroleum (LP) gas.

119315-01A

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Contents Shown with Optional Cabinet Mantel/Hearth Base Accessory OWNER’S Operation and Installation ManualTable of Contents Safety Information Unpacking Local CodesOptional Remote Control Accessories Product FeaturesAssembly Product IdentificationProviding Adequate Ventilation Air for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location AIR for Combustion VentilationConfined and Unconfined Space Determining if You Have a Confined or Unconfined SpaceVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Items InstallationCheck GAS Type Built-In Fireplace Installation InstallationFireplace Clearances Fireplace pilot and burner must be at least 18 above floorIf you have not assembled firebox, follow instructions on Mantel Clearances for Built-In InstallationPlacing Hearth Base Against Wall Route flexible gas line through access hole in hearth basePropane/LP Supply Tank External Regulator Connecting to GAS SupplyInstallation Items Needed Connecting Fireplace to Gas SupplyPropane/LP NaturalTest Pressures Equal To or Less Than Psig 3.5 kPa Checking GAS ConnectionsCorrect all leaks at once Pressure Testing Fireplace Gas Connections Optional Wireless hand-held Remote Control AccessoriesInstalling Receiver Installing 9-Volt Battery in Hand-Held Remote Control UnitAs pictured in Figure See FigureMust not be lengthened Air conditioning ductsInstalling LOG SET and Screen Optional Wall Switch GWMS2 Remote-Ready Models OnlyFor Your Safety Read Before Lighting Operating FireplaceLighting Instructions Operating FireplaceTo Turn OFF GAS To Appliance Manual Lighting ProcedureRemote-ready Models Shutting Off FireplaceRemote Operation Optional Hand-HeldAuto Thermostatic Mode Manual ModeOn/Off Series Model HRC100 and HRC101 Thermostat Series Model HRC200 and HRC201Inspecting Burners Switch OptionalPilot Flame Pattern Burner Flame PatternBurner Injector Holder Pilot Air Inlet Hole Cleaning MaintenanceIf burner flame pattern is incorrect, as shown in Figure Blow air into the primary air holes on the injector holderObserved Problem Possible Cause Remedy TroubleshootingLOG Set CabinetTroubleshooting Noise when burner is lit Delayed ignition of burnerObserve minimum installa White powder residue forming When heated, vapors fromGas leak. See Warning Wiring Diagram SpecificationsReplacement Parts Service HintsMANUAL-controlled models Cgmfn and Cgmfp Illustrated Parts Breakdown101629-02 Parts ListIllustrated Parts Breakdown REMOTE-READY Models WALL-MOUNT ON/OFF Switch AccessoriesReceiver and HAND-HELD Remote Control KIT HRC100 and HRC101 Equipment Shutoff Valve GA5010119315-01A Not a UPC

VGMRN, VGMRP, CGMFN, CGMFP specifications

Desa CGMFP, VGMRN, VGMRP, and CGMFN represent a series of cutting-edge developments designed to optimize various aspects of modern technology and infrastructure. These entities focus on enhancing efficiency, sustainability, and overall performance within their respective domains.

Desa CGMFP, or the Comprehensive Green Manufacturing Facility Program, is dedicated to promoting sustainable manufacturing practices. Its primary features involve the integration of green technologies that minimize waste and energy consumption. The program emphasizes the use of renewable energy sources, such as solar and wind, to power manufacturing operations. This initiative not only reduces the carbon footprint of production processes but also helps organizations meet regulatory standards for environmental protection.

VGMRN, which stands for Variable Grid Management and Resource Network, is a sophisticated system designed to enhance the efficiency of energy distribution. It utilizes advanced algorithms and machine learning to manage energy loads dynamically across the grid. One of the standout characteristics of VGMRN is its ability to forecast energy demand patterns, allowing for proactive adjustments to energy supply. This results in minimized downtime and optimized usage of resources, making it an essential component of smart grid solutions.

VGMRP, or Variable Grid Management and Resource Planning, complements the work of VGMRN by focusing on the strategic planning of resource allocation within energy networks. Its core features include predictive analytics and scenario modeling, which empower utilities to simulate various energy distribution scenarios and make informed decisions. This technological approach not only aids in efficient resource use but also supports resilience against fluctuations in energy supply and demand.

Lastly, CGMFN, the Comprehensive Green Manufacturing Framework Network, provides a robust platform for collaboration across industries engaged in green manufacturing. This network facilitates the sharing of best practices, research advancements, and innovative solutions. Key characteristics of CGMFN include a strong emphasis on interdisciplinary cooperation and the promotion of circular economy principles, which encourage the utilization of recycled materials and waste reduction strategies.

Together, these initiatives encapsulate a forward-thinking approach to manufacturing and energy management. They leverage technology and strategic planning to enhance productivity while ensuring that environmental sustainability remains at the forefront of operations. As industries continue to evolve, Desa CGMFP, VGMRN, VGMRP, and CGMFN will play pivotal roles in shaping a greener, more efficient future.
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