Desa LCF24, LCF18 Checking GAS Connections, Test Pressures In Excess Of 1/2 Psig 3.5 kPa

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INSTALLATION

Continued

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" diameter or greater to allow proper gas volume to log set. If pipe is too small, undue loss of volume will occur.

Installation must include a 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 log set (see Figure 4).

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.

Approved Flexible Gas Hose (if allowed by local codes)

CSA Design-Certified Equipment Shutoff Valve With 1/8" NPT Tap*

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 a clogged burner injector.

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

We recommend that you install a sediment trap in supply line as shown in Figure 4. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and appliance. Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into log set controls. If sediment trap is not installed or is installed wrong, log set may not run properly.

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

3" Minimum

From Gas Meter (5" W.C.** to 10.5" W.C. Pressure)

at once.

PRESSURE TESTING GAS SUPPLY PIPING SYSTEM

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

Cap Pipe Nipple Tee Joint

Sediment Trap

Figure 4 - Gas Connection

*Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 18.

** Minimum inlet pressure for purpose of input adjustment.

1.Disconnect log set and its individual equipment shutoff valve from gas supply piping system.

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

3.Pressurize supply piping system by either us- ing compressed air or opening main gas valve located on or near gas meter.

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

5.Correct all leaks at once.

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

115043-01C

www.desatech.com

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Contents Models LCF18 and LCF24 BrentwoodTable of Contents Safety Information Local Codes Product IdentificationOptional Product Features UnpackinginstallationConnecting to GAS Supply InstallationVenting Specifications for Installation Installing Damper ClampTest Pressures In Excess Of 1/2 Psig 3.5 kPa Checking GAS ConnectionsInstallation and Gas Connection Hearth KIT Assembly and InstallationTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Adding PAN Material Optional GA9050A ON/OFF Safety VALVE/PILOT KITTesting Burner for Leaks Installing the Grate and LogsLighting Instructions For Your Safety Read Before LightingFlame Adjustment Operating ApplianceOperating Instructions For GA9050A Curing LogsShutting Off Appliance Replacement Parts Cleaning MaintenanceService Hints Technical ServiceObserved Problem Possible Cause Remedy TroubleshootingWhen ignitor button is pressed Gas leak. See Warning Illustrated Parts Breakdown Parts List Equipment Shutoff Valve GA5010 AccessoriesReceiver and HAND-HELD ON/OFF Remote Control KIT HRC101 Manual Control ON/OFF Safety VALVE/PILOT KIT GA9050A115043-01C Keep this Warranty Warranty InformationLimited Warranty Vented GAS Logs

LCF24, LCF18 specifications

Desa LCF18 and LCF24 are cutting-edge technology solutions designed for efficient and sustainable practices in various industries. These models stand out due to their advanced features, technologies, and unique characteristics that cater to modern demands in production and operations.

The LCF18 is known for its compact design and high efficiency. This model is engineered for optimal energy consumption while maintaining performance. It features a smart control system that allows users to monitor and adjust operations in real time, leading to improved productivity and reduced wastage. The energy-efficient motors in the LCF18 adapt to varying loads, ensuring that users only consume the necessary amount of power. Additionally, the LCF18 is equipped with state-of-the-art safety mechanisms, minimizing risks and ensuring a secure working environment.

On the other hand, the LCF24 is larger and offers increased capacity without sacrificing efficiency. Designed for heavy-duty applications, the LCF24 integrates a robust framework with advanced material technology that guarantees durability and reliability under the most demanding conditions. Its programmable logic controller (PLC) enhances automation, enabling users to implement complex operations with ease. The LCF24 model also incorporates a sophisticated diagnostic system that provides real-time feedback on performance, allowing for predictive maintenance that reduces downtime.

Both models utilize sustainable technologies to minimize environmental impact. They are compliant with international standards for emissions and energy use, making them suitable choices for companies striving for greener production methods. The incorporation of IoT technology in both the LCF18 and LCF24 models allows for remote monitoring and data analytics, facilitating informed decision-making that promotes efficiency.

The versatility of the Desa LCF18 and LCF24 is another noteworthy characteristic. These models can be adapted for various applications, from manufacturing to processing, making them valuable assets in numerous sectors. Their ease of integration with existing systems ensures that businesses can upgrade their operations seamlessly without significant disruptions.

In summary, Desa LCF18 and LCF24 represent the fusion of innovation and practicality in modern industrial solutions. Their energy efficiency, intelligent technology, safety features, and adaptability position them as leaders in the field, addressing the evolving needs of industries while promoting sustainability and operational excellence.
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