Desa LDL3924NR Installing Damper Clamp Accessory for Vented Operation, Area of Various Standard

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INSTALLATION

Installing Damper Clamp Accessory for Vented Operation Installing Heater Base Assembly

INSTALLATION

Continued

INSTALLING DAMPER CLAMP ACCESSORY FOR VENTED OPERATION

Note: When used as a vented heater, appliance must be installed only in a solid-fuel burning fireplace with a working flue and constructed of noncombustible material.

You may use this heater as a vented product. There are three reasons for operating your heater in the vented mode.

1.The fireplace does not meet the clearance to combustibles re- quirements for vent-free operation.

2.State or local codes do not permit vent-free operation.

3.You prefer vented operation.

If reasons number 1 or 2 above apply to you, you must permanently open chimney flue damper. You must install the damper clamp accessory (to order, see Accessories, page 27). This will insure vented operation (see Figure 10). The damper clamp will keep damper open. Installation instructions are included with clamp accessory.

See chart below for minimum permanent flue opening you must provide. Attach damper clamp so the minimum permanent flue opening will be maintained at all times.

INSTALLING HEATER BASE ASSEMBLY

WARNING: You must secure this heater to fire- place floor. If not, heater will move when you adjust controls. Moving heater may cause a gas leak or log misplacement.

WARNING: If installing in a sunken fireplace, spe- cial care is needed. You must raise the fireplace floor to allow access to heater control panel. This will insure adequate air flow and guard against sooting and con- trols being damaged. Raise fireplace floor with noncom- bustible material. Make sure material is secure.

CAUTION: Do not pick up heater base assembly by burners. This could damage heater. Only handle base assembly by grates.

IMPORTANT: Make sure the heater burners are level. If heater is not level, heater will not work properly.

Area of Various Standard

Round Flues

 

 

Diameter (ins.)

Area (sq. ins.)

 

 

5"

20 sq. inches

6"

29 sq. inches

7"

39 sq. inches

8"

51 sq. inches

 

 

Chimney

Minimum Permanent

Height (ft.) Flue Opening (sq. ins.)

6' to 15'

39 sq. inches

15' to 30'

29 sq. inches

Damper Clamp

 

Damper Clamp

Damper

Damper

Damper

Masonry Fireplace

Manufactured Fireplace

Figure 10 - Attaching Damper Clamp

Installation Items Needed

•hardware package (provided with heater)

•approved flexible gas hose and fittings (not provided) (if allowed by local codes)

•sealant (resistant to propane/LP gas, not provided)

•electric drill with 3/16" drill bit (metal or masonry as applicable)

•flathead screwdriver

•pipe wrench

1.Apply pipe joint sealant lightly to male threads of gas fitting (not provided). Connect approved flexible gas hose to gas con- trol fitting in heater (see Figure 11). IMPORTANT: Hold gas fitting with wrench when connecting flexible gas hose.

2.Locate two masonry screws in hardware package.

3.Place heater base in fireplace.

4.Place logs in their proper position on heater base (see Installing Logs, page 14).

Flexible Gas

Fitting Hose (if allowed by local codes)

Figure 11 - Attaching Flexible Gas Hose to Heater

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Contents OWNER’S Operation Installation Manual What to do if YOU Smell GASTable of Contents Safety InformationLocal Codes UnpackingProduct Identification Product FeaturesAIR for Combustion and Ventilation Confined and Unconfined Space Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Check GAS Type InstallationLOG Sizing Requirements If Not Using Mantel Minimum Noncombustible Material ClearancesFloor Clearances Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Determining Minimum Mantel ClearanceInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Area of Various StandardInstalling Batteries in Receiver Installing Battery into RemoteConnecting to GAS Supply Sure regulatorPressure Testing Heater Gas Connections Pressure Testing gas Supply Piping systemChecking GAS Connections Installing Logs Rear Log Log #1 PlacementOperating Heater For Your Safety Read Before LightingLighting Instructions To Turn OFF GAS To Appliance Manual Lighting ProcedureHAND-HELD Remote Operation Shutting Off HeaterBurner Primary AIR Holes Inspecting BurnersPilot Flame Pattern Main BurnerCleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceLogs Troubleshooting Observed Problem Possible Cause RemedyMaintenance, Gas leak. See Warning statement Illustrated Parts Breakdown Models LDL3924NR, LDL3924PR LDL3930NR and LDL3930PRParts List Wiring Diagram Service Hints SpecificationsReplacement Parts Technical ServiceOwners Registration Form Postage Required Accessories Warranty Information

LDL3924NR specifications

Desa LDL3924NR is a state-of-the-art model that embodies innovative technology and advanced features aimed at providing optimal performance in its class. This model is particularly designed for users who demand reliability and efficiency in their operations.

One of the standout features of the Desa LDL3924NR is its high-performance engine. Designed to deliver excellent power output, this engine ensures that operations are smooth and efficient, making it suitable for a variety of tasks. The power-to-weight ratio is optimized, which provides the user with enhanced control and responsiveness, ensuring that even the most demanding applications can be tackled with ease.

The design of the Desa LDL3924NR incorporates advanced materials, which not only contribute to its durability but also help in reducing maintenance requirements. This characteristic is particularly beneficial for users who prioritize longevity and reliability in their equipment. Moreover, the ergonomic design ensures that the model is user-friendly, allowing operators of varying skill levels to handle it with confidence.

In terms of technology, the Desa LDL3924NR is equipped with a sophisticated control system that monitors performance metrics in real time. This technology provides users with insights into efficiency and operational status, empowering them to make informed decisions that can enhance productivity. Additionally, the model is designed with safety features that prioritize operator well-being, minimizing risks and ensuring compliance with industry standards.

Another key characteristic of the Desa LDL3924NR is its versatility. It performs reliably across different settings, whether in industrial, agricultural, or commercial environments. This multifunctionality makes it an attractive option for a diverse range of users.

In conclusion, the Desa LDL3924NR stands out due to its powerful engine, durable construction, innovative technology, and safety features. Its versatility allows it to adapt to various applications, making it an indispensable tool for professionals seeking efficiency and reliability. With its commitment to quality and performance, the Desa LDL3924NR is poised to meet the growing demands of users across multiple sectors.
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