LFP33PRA

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 (3.5 kPa)

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

1.Close equipment 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 equipment 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

Equipment

Shutoff

Valve

Closed

Figure 20 - Equipment Shutoff Valve

Pressure Testing Fireplace Gas Connections

1.Open equipment 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 equipment 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).

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

2.Cap off open end of gas pipe where equipment shutoff valve was con- nected.

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 equipment shutoff valve to gas supply. Check re- connected fittings for leaks.

Equipment Shutoff Valve

Propane/LP

Supply Tank

Manual Gas Valve

Figure 21 - Checking Gas Joints

12

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Desa LFP33PRA installation manual Checking GAS Connections, Pressure Testing Gas Supply Piping System
Page 11 Page 13

LFP33PRA specifications

Desa LFP33PRA is a cutting-edge product that has gained attention for its advanced features and innovative technologies. This model stands out in the market for its combination of efficiency and user-friendly design, making it an ideal choice for a diverse range of applications.

One of the main highlights of the LFP33PRA is its robust performance. Equipped with a high-capacity energy storage system, it delivers reliable power support, ensuring that users experience minimal interruptions during operation. This is particularly beneficial for environments where continuous power supply is crucial, such as in industrial settings or for emergency backup purposes.

The incorporation of state-of-the-art lithium iron phosphate (LiFePO4) battery technology sets the LFP33PRA apart from traditional battery systems. This technology not only enhances the longevity of the unit but also contributes to its safety profile. LiFePO4 batteries are known for their thermal stability and higher resistance to overheating, making them a safer choice for users.

Another key characteristic of the Desa LFP33PRA is its impressive energy density. This feature allows the device to store more energy in a smaller, lighter package. As a result, it is easier to transport and install, further increasing its versatility across various sectors. The compact design does not compromise on power output, ensuring high efficiency for all applications.

In terms of technology integration, the LFP33PRA comes with smart monitoring capabilities. Users can conveniently track energy consumption, battery status, and overall performance through a digital interface, allowing for proactive maintenance and optimization of power usage. This feature is particularly advantageous for businesses that prioritize energy management and cost-efficiency.

The design of the LFP33PRA also emphasizes sustainability. By utilizing green technology in its manufacturing process and promoting energy savings during operation, the product aligns with eco-friendly initiatives. This dedication to sustainability resonates well with consumers who are increasingly conscious of their environmental impact.

Overall, the Desa LFP33PRA is a pioneering product that combines innovative technologies, safety, efficiency, and sustainability. Its advanced features and reliable performance make it a valuable addition to both commercial and residential power solutions. Whether for backup power or as a primary energy source, the LFP33PRA is equipped to meet the demands of modern electrical systems.
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