Desa VML27PR installation manual Installing Logs, Pressure Testing Heater Gas Connections

Page 13

INSTALLATION

Checking Gas Connections (Cont.) Installing Logs

13

INSTALLATION

Continued

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

5.Correct all leaks at once.

6.Reconnect heater and equipment shutoff valve to gas supply. Check reconnected fittings for leaks.

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1.Close equipment shutoff valve (see Figure 20).

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 21 and 22). Apply a noncorrosive leak detection fluid to gas joints. Bubbles forming show a leak.

4.Correct all leaks at once.

Pressure Testing Heater Gas Connections

1.Open equipment shutoff valve (see Figure 20).

2.Open main gas valve located on or near gas meter for natural gas or open propane/LP supply tank valve.

3.Make sure control knob of heater is in the OFF position.

4.Check all joints from equipment shutoff valve to control valve (see Figure 21 or 22). Apply a noncorrosive leak detection fluid to gas joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Light heater (see Operating Heater, pages 14 through 17). Check all other internal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appliance, page 16).

INSTALLING LOGS

WARNING: Failure to position the parts in accor- dance with these diagrams or failure to use only parts specifically approved with this heater may result in

Equipment

Shutoff

Valve

Open

Closed

property damage or personal injury.

CAUTION: After installation and periodically there- after, check to ensure that no flame comes in contact with any log. With the heater set to HI, check to see if flames contact any log. If so, reposition logs accord-

Figure 20 - Equipment Shutoff Valve

Equipment Shutoff Valve

Gas Meter

Control Valve

Location

Figure 21 - Checking Gas Joints for Natural Gas

ing to the log installation instructions in this manual. Flames contacting logs will create soot.

It is very important to install the logs exactly as instructed. Do not modify logs. Only use logs supplied with heater.

1.Place base log (#1) on grate to fit as illustrated in Figure 23. Make sure open areas of log set line up with burner ports (see Figure 24, page 14). Log will fit securely on chassis.

IMPORTANT: Make sure log does not cover any burner ports.

Bottom Log (#1)

Propane/LP Supply Tank

Equipment Shutoff Valve

Control Valve Location

Burner

Grate

Figure 22 - Checking Gas Joints for Propane/LP Gas

Figure 23 - Installing Bottom Log (#1)

For more information, visit www.desatech.com

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Contents FLAME-MAX Remote Control Ready Model Patent PendingVML27NR VML27PR What to do if YOU Smell GASSafety Information Table of ContentsLocal Codes Product IdentificationRemote Control Accessories Product FeaturesUnpacking AIR for Combustion and VentilationConfined and Unconfined Space Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Uncon- fined Space Ventilation AIR InstallationVentilation Air From Inside Building Ventilation Air From OutdoorsMinimum Fireplace Clearance to Combustible Materials Installation and ClearancesLOG Sizing Requirements Check GAS TypeMantel Clearances Determining Minimum Mantel Clearance When using a HoodMinimum Noncombustible Material Clearances Determining Minimum Mantel ClearanceFloor Clearances Installing Damper Clamp Accessory for Vented OperationInstalling Optional Remote Control Accessories Installing Heater Base AssemblyInstallation Items Needed Installing Remote ReceiverInstalling 9-Volt Battery in Receiver Connecting to GAS SupplyChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Heater Gas Connections Installing LogsProperty damage or personal injury Operating Heater For Your Safety Read Before LightingControl Knob and Ignitor Button Location Lighting InstructionsTo Turn OFF GAS To Appliance Manual Lighting ProcedureOptional HAND-HELD Remote Operation ON/OFF Series Model GhrcbPilot Flame Pattern Inspecting BurnersBurner Primary AIR Holes Main BurnerWiring Diagram Cleaning MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Top Gas leak. See Warning statement atModels VML27PR VML27NR Illustrated Parts BreakdownKEY Part Number VML27PR VML27NR Description QTY Parts ListService Hints SpecificationsTechnical Service Replacement Parts Parts Under WarrantyOwners Registration Form Postage Required WALL-MOUNT ON/OFF Switch GWMS2 WALL-MOUNT Thermostat Switch GWMT1Cleaning KIT GCK Receiver and HAND-HELD Remote CON Trol KIT GhrcbWarranty Information

VML27PR specifications

Desa VML27PR is a cutting-edge development that represents a significant leap forward in efficient living and sustainable technology. This modern residential complex is designed with both aesthetics and functionality in mind, making it a prime choice for contemporary urban dwellers.

One of the standout features of Desa VML27PR is its commitment to energy efficiency. The buildings are equipped with solar panels that harness renewable energy, significantly reducing reliance on non-renewable power sources. This integration not only lowers utility bills for residents but also contributes to a lower carbon footprint, aligning with global sustainable development goals.

The architecture of Desa VML27PR is marked by its contemporary design, featuring open floor plans and large windows that maximize natural light and ventilation. The use of eco-friendly construction materials further enhances the sustainability aspect, ensuring that the development minimizes its impact on the environment while providing a comfortable living space.

Safety and security are of paramount importance in Desa VML27PR. The complex is equipped with state-of-the-art security systems, including video surveillance and controlled access points, giving residents peace of mind. Additionally, the premises are well-lit and feature landscaped green spaces, promoting a sense of community while ensuring a safe environment for families.

Another significant characteristic of Desa VML27PR is its emphasis on smart technology integration. Homes are equipped with smart appliances and systems that allow residents to control lighting, heating, and security from their mobile devices. This not only enhances convenience but also promotes energy savings by enabling users to monitor and manage their usage effectively.

Desa VML27PR also boasts a variety of communal facilities designed to foster community engagement. These include recreational areas, fitness centers, and coworking spaces that encourage interaction among residents, making it an ideal place for those seeking a vibrant social life.

In conclusion, Desa VML27PR exemplifies the future of urban living, combining sustainability, modern design, advanced technology, and community-focused amenities. It stands as a model for future residential developments, showcasing how contemporary living can harmoniously coexist with environmental responsibility and community engagement. Whether seeking a home for a growing family or a sophisticated living space for professionals, Desa VML27PR is equipped to meet diverse needs, making it a premier choice in today’s real estate market.
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