Desa VTD-18N-JHB, VTD-30N-JHB Testing burner for leaks, Repositioning Gas Inlet to Left Side Unit

Page 9

Installation

Continued

4.Place log set assembly in center of fireplace floor. Make sure front faces forward.

5.Install gas connector tube into gas supply fit- ting. Carefully shape tube to attach to adapter fitting being careful not to kink tube.

6.Install provided gas connector tube into the gas inlet fitting (see Figure 7, page 8).

7.Test for leaks following instructions under

Testing Burner for Leaks, page 10.

Repositioning Gas Inlet to Left Side of

Unit

1. Remove venturi and gasket by unscrewing

two screws under chassis (see Figure 8).

2. Unthread elbow fitting from orifice (see Figure 8).

3. Remove orifice and brackets by unscrewing two screws on right side of unit (see Figure 8).

Gasket

Chassis

Outer

Bracket

Elbow

Fitting

 

Venturi

 

Screws

Inner

Orifice

Brackets

 

ChassisGasket

Elbow

Fitting

Venturi

Orifice

Inner Brackets

Screws

Figure 8 - Repositioning Gas Inlet to Left

Side of Unit

4.Install orifice and brackets into left side of unit using screws removed in step 1.

5.Install venturi and gasket under bottom burner and into repositioned orifice and brackets (see Figure 8).

6.Thread elbow fitting back into orifice. Apply thread sealant to orifice threads (see Figure 8).

7.Install gas connector tube that comes with log set into gas inlet fitting (see Figure 8).

8.Install supplied brass adapter fitting that comes with log set into fireplace gas supply pipe. Use thread sealant (see Figure 8).

9.Place log set assembly in center of fireplace floor. Make sure front faces forward.

10.Install gas connector tube into gas supply fit- ting. Carefully shape tube to attach to adapter fitting. Be careful not to cause kinks in tube.

11.Test for leaks following instructions under

Testing Burner for Leaks, page 10.

testing burner for leaks

1.Generously apply noncorrosive leak detection fluid to all connections.

WARNING: Never check for gas leaks with open flame.

2.Light burner with shutoff valve no more than half open and holding a match slightly in front of the pan (see Lighting Instructions).

3.Inspect all connections for bubbles, raw gas odors, or flame from any area other than burner. If leaks are detected, shut off gas valve immediately. Tighten or reassemble the loose connections using pipe joint compound until burner system is leak free.

4.When finished testing, turn gas shutoff valve OFF to extinguish all flames.

114370-01Dwww.desatech.com

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Contents Models VTD-18N-JHB Vtd-24n-jhb Vtd-30n-jhb ApprovedTable of Contents Safety Information Unpacking Local CodesFlue Opening Specifications InstallationProduct Identification Check GAS TypeInstalling Damper Clamp Venting Specifications for InstallationInstallation Items Needed Connecting to GAS SupplyHearth Kit assembly and installation Checking GAS ConnectionsTest Pressures Equal To or Less Than Psig 3.5 kPa Repositioning Gas Inlet to Left Side Unit Testing burner for leaksFor Your Safety Read Before Lighting Cleaning MaintenanceOperating Appliance Lighting InstructionsObserved Problem Possible Cause Remedy TroubleshootingStatement at top Gas leak. See WarningTechnical Service Service HintsReplacement Parts AccessoriesModels VTD-18N-JHB, VTD-24N-JHB and VTD-30N-JHB Illustrated Parts BreakdownParts List Warranty Information Keep this WarrantyLimited Warranty Vented GAS Logs

VTD-18N-JHB, VTD-30N-JHB, VTD-24N-JHB specifications

Desa VTD-30N-JHB, VTD-18N-JHB, and VTD-24N-JHB are innovative heating solutions developed for effective space heating in residential and commercial environments. Each model is designed with specific features to cater to a variety of heating needs, ensuring optimal performance and energy efficiency.

The VTD-30N-JHB model stands out for its exceptional heating capacity, making it suitable for larger spaces. With a power output of 30,000 BTU, it is ideal for areas that require substantial warmth during colder months. This model incorporates advanced heating technology, which ensures faster warm-up times and greater airflow distribution. The user-friendly control panel allows for easy temperature adjustments, providing comfort at the touch of a button. Efficiencies in operation contribute to lower energy costs, making it a cost-effective solution for spacious applications.

In contrast, the VTD-18N-JHB offers a balanced performance for medium-sized environments. Its output of 18,000 BTU is sufficient for homes or offices where moderate heating is needed. This unit is equipped with a quiet operation feature, making it perfect for settings where noise reduction is crucial, such as bedrooms or quiet workplaces. Moreover, the VTD-18N-JHB comes with a programmable timer, allowing users to set specific heating schedules according to their daily routines, further enhancing energy savings.

The VTD-24N-JHB serves as a versatile option, bridging the gap between the other two models. With a power output of 24,000 BTU, it is an excellent choice for multi-purpose spaces that require adjustable heating solutions. Its built-in safety measures, such as an automatic shut-off feature and overheat protection, ensure safe operation under various conditions. The model is also designed to function effectively in diverse temperature settings, making it a reliable choice for fluctuating climates.

All three models boast high-quality construction, ensuring durability and longevity. They utilize advanced insulation technologies that minimize heat loss, contributing to their overall efficiency. Additionally, these units are designed with eco-friendly features that comply with modern environmental standards, making them a responsible choice for eco-conscious consumers.

In summary, the Desa VTD series, consisting of the VTD-30N-JHB, VTD-18N-JHB, and VTD-24N-JHB, offers a range of heating solutions tailored to different space requirements. With their combination of innovative technology, user-friendly controls, and eco-friendly design, these heaters provide efficient and effective alternatives for comfortable indoor climates.
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