Desa VGMRP, CGMFN Checking GAS Connections, Test Pressures Equal To or Less Than Psig 3.5 kPa

Page 15

INSTALLATION

Continued

CHECKING GAS CONNECTIONS

WARNING: Test all gas piping and connections, internal and external to unit, for leaks after installing or servicing. Correct all leaks at once.

WARNING:Neveruseanopen flame to check for a leak. Apply a noncorrosive leak detection fluid to all joints. Bubbles form- ing show a leak. Correct all leaks at once.

CAUTION: Make sure exter- nal regulator has been installed between propane/LP supply and fireplace. See guidelines under Connecting to Gas Sup- ply, page 13.

Pressure Testing Gas Supply

Piping System

Test Pressures In Excess Of 1/2 PSIG

(3.5 kPa)

1. Disconnect appliance with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig will damage heater regulator.

2. Cap off open end of gas pipe where equipment shutoff valve was connected.

3. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas or using compressed air.

4. Check all joints of gas supply piping system. Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Reconnect fireplace and equipment shutoff valve to gas supply. Check reconnected fit- tings for leaks.

Test Pressures Equal To or Less Than

1/2 PSIG (3.5 kPa)

1. Close equipment shutoff valve (see Figure 16).

2. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas or using compressed air.

3. Check all joints from gas meter to equipment shutoff valve for natural gas or propane/LP supply to equipment shutoff valve for propane/LP (see Figures 17 or 18). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4. Correct all leaks at once.

Equipment

Open

 

Shutoff Valve

 

Closed

Figure 16 - Equipment Shutoff Valve

Equipment

Gas Valve

Shutoff Valve

 

Propane/LP

 

Supply Tank

 

Figure 17 - Checking Gas Joints

(Propane/LP Only)

Gas Regulator or

Equipment Gas Control Valve Shutoff Valve

Gas

Meter

Figure 18 - Checking Gas Joints (Natural

Gas Only)

119315-01A

www.desatech.com

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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 CodesProduct Identification Product FeaturesOptional Remote Control Accessories AssemblyProviding Adequate Ventilation Air for Combustion VentilationDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Confined and Unconfined SpaceVentilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Installation ItemsCheck GAS Type Fireplace pilot and burner must be at least 18 above floor InstallationBuilt-In Fireplace Installation Fireplace ClearancesIf 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 SupplyNatural Connecting Fireplace to Gas SupplyInstallation Items Needed Propane/LPChecking GAS Connections Test Pressures Equal To or Less Than Psig 3.5 kPaCorrect all leaks at once Installing 9-Volt Battery in Hand-Held Remote Control Unit Optional Wireless hand-held Remote Control AccessoriesPressure Testing Fireplace Gas Connections Installing ReceiverAir conditioning ducts See FigureAs pictured in Figure Must not be lengthenedOperating Fireplace Optional Wall Switch GWMS2 Remote-Ready Models OnlyInstalling LOG SET and Screen For Your Safety Read Before LightingLighting Instructions Operating FireplaceShutting Off Fireplace Manual Lighting ProcedureTo Turn OFF GAS To Appliance Remote-ready ModelsRemote Operation Optional Hand-HeldThermostat Series Model HRC200 and HRC201 Manual ModeAuto Thermostatic Mode On/Off Series Model HRC100 and HRC101Burner Flame Pattern Switch OptionalInspecting Burners Pilot Flame PatternBlow air into the primary air holes on the injector holder Cleaning MaintenanceBurner Injector Holder Pilot Air Inlet Hole If burner flame pattern is incorrect, as shown in FigureCabinet TroubleshootingObserved Problem Possible Cause Remedy LOG SetTroubleshooting White powder residue forming When heated, vapors from Delayed ignition of burnerNoise when burner is lit Observe minimum installaGas leak. See Warning Service Hints SpecificationsWiring Diagram Replacement PartsMANUAL-controlled models Cgmfn and Cgmfp Illustrated Parts Breakdown101629-02 Parts ListIllustrated Parts Breakdown REMOTE-READY Models Equipment Shutoff Valve GA5010 AccessoriesWALL-MOUNT ON/OFF Switch Receiver and HAND-HELD Remote Control KIT HRC100 and HRC101119315-01A 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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