Desa LFP33PR Checking GAS Connections, Pressure Testing Gas Supply Piping System

Page 12

LFP33PR

UNVENTED PROPANE/LP GAS FIREPLACE

INSTALLATION

Continued

CHECKING GAS

CONNECTIONS

WARNING: Test all gas pip- ing and connections for leaks after installing or servicing. Cor- rect all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once.

Pressure Testing Gas Supply Piping System

Test Pressures In Excess Of 1/2 PSIG

1. Disconnect fireplace and its individual

manual shutoff valve from gas supply

Test Pressures Equal To or Less Than 1/2 PSIG

1.Close manual shutoff valve (see Fig- ure 20).

2.Pressurize supply piping system by ei- ther using compressed air or opening propane/LP supply tank valve.

3.Check all joints from propane/LP sup- ply to manual shutoff valve (see Fig- ure 21). Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

4.Correct all leaks at once.

Open

Manual

Shutoff

Valve

Closed

Figure 20 - Manual Shutoff Valve

Pressure Testing Fireplace Gas Connections

1.Open manual shutoff valve (see Fig- ure 20).

2.Open propane/LP supply tank valve.

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

4.Check all joints from manual shutoff valve to thermostat gas valve (see Fig- ure 21). Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

5.Correct all leaks at once.

6.Light fireplace (see Operating Fire- place, pages 16 and 17). Check all other internal joints for leaks.

7.Turn off fireplace (see To Turn Off Gas to Appliance, page 17).

 

piping system. Pressures in excess of 1/2

 

psig will damage fireplace gas regulator.

2.

Cap off open end of gas pipe where

 

manual shutoff valve was connected.

3.

Pressurize supply piping system by ei-

 

ther using compressed air or opening

 

propane/LP supply tank valve.

4.

Check all joints of gas supply piping

 

system. Apply mixture of liquid soap

 

and water to gas joints. Bubbles form-

 

ing show a leak.

5.

Correct all leaks at once.

6.

Reconnect fireplace and manual shutoff

 

valve to gas supply. Check reconnected

 

fittings for leaks.

Manual Shutoff Valve

Propane/LP

Supply Tank

Manual Gas Valve

Figure 21 - Checking Gas Joints

12

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Contents Unvented VENT-FREE PROPANE/LP GAS Fireplace What to do if YOU Smell GASSafety Information LFP33PR Unvented PROPANE/LP GAS FireplaceProduct IdentificationLocal Codes UnpackingProduct Features AIR for Combustion and VentilationAIR for Combustion Ventilation Determining FRESH-AIR Flow for Fireplace LocationDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Optional GA3750 Blower AccessoryCheck GAS Type Electrical HookupInstallation Clearances Conventional Fireplace InstallationMinimum Wall and Ceiling Clearances see Figure BUILT-IN Fireplace Installation Location of Nailing FlangesInstalling GAS Piping to Fireplace Location Mantel Clearances for Built-In InstallationInstallation Items Needed Connecting Fireplace to GAS Supply Flare Union Manual Shutoff ValvePressure Testing Gas Supply Piping System Pressure Testing Fireplace Gas ConnectionsChecking GAS Connections Installing Logs Installing ScreenOptional Wireless HAND- Held Remote Control Accessory RM4 Installing Batteries for RM4Installing Remote Receiver Unit Installing Batteries in ReceiverInstalling Batteries for Ghrc and Ghrct Series Installing Battery in ReceiverInstalling Battery in Hand-Held Remote Control Unit Ghrct SeriesFor Your Safety Read Before Lighting Operating FireplaceLighting Instructions Manual Lighting Procedure To Turn OFF GAS To ApplianceOptional Remote Operation Optional Blower OperationCleaning and Maintenance Inspecting BurnersTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement Wiring Diagram Service HintsSpecifications Technical ServiceReplacement Parts Parts Under WarrantyParts not Under Warranty Parts CentralAccessories Corner MantelGMC11F Series Walnut Finished Hardwood Veneer GMC13F Series Medium Stained Oak VeneerBlower Accessories Manual Shutoff ValveDuplex Outlet KIT GA3650T T/Stat Blower for t/stat fireplaces onlyIllustrated Parts Breakdown Remote Ready Model LFP33PRParts List KEY Part Number Description QTYFireplace LFP33PR Parts List Warranty Information

LFP33PR specifications

Desa LFP33PR is a notable model within the LFP series, renowned for its advanced features and superior technology. Designed primarily for both residential and commercial applications, the LFP33PR combines efficiency with user-friendly functionality.

One of the standout features of the Desa LFP33PR is its robust energy performance. It is equipped with an advanced heating element that maximizes energy output while minimizing consumption. This energy-efficient design not only reduces utility costs but also aligns with contemporary sustainability goals, making it an environmentally friendly choice for users.

In terms of safety, the Desa LFP33PR incorporates multiple safety mechanisms. These include an automatic shut-off feature that activates when overheating is detected. Additionally, it comes with a built-in flame sensor and a robust housing design that prevents any risk of accidental burns. This focus on safety ensures peace of mind for users, whether in a family home, office environment, or industrial setting.

The LFP33PR also boasts a compact and portable design, making it easy to move from room to room or to different areas within a facility. This portability does not compromise its durability; the unit is constructed with high-quality materials designed to withstand regular use.

Furthermore, the technology integrated into the Desa LFP33PR elevates user experience significantly. It features an intuitive control panel that allows for easy temperature adjustments and timer settings. Users can also benefit from remote control functionality, enabling them to regulate the heating system from a distance.

The aesthetic design of the LFP33PR is another appealing characteristic. Its sleek exterior is available in various colors and can blend seamlessly with different interior styles. This attention to aesthetic detail not only enhances functionality but also ensures that the device adds an element of style to any space.

Maintenance of the Desa LFP33PR is straightforward, with features that allow easy access for cleaning and servicing. The design also minimizes dust accumulation, ensuring optimal performance over time.

In summary, the Desa LFP33PR is a state-of-the-art heating solution, characterized by its efficiency, safety, portability, user-friendly technology, and appealing aesthetics. Its thoughtful design and advanced features make it an excellent choice for those seeking both comfort and reliability in their heating appliances.
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