Desa HDVF3018N, HDVF3018P Installing Logs, Test Pressures Equal To or Less Than Psig 3.5 kPa

Page 15

INSTALLATION

Continued

Test Pressures Equal To or Less Than

1/2 PSIG (3.5 kPa)

1. Close equipment shutoff valve (see Figure 15).

2. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas or using compressed air.

3. Check all joints from gas meter to equipment shutoff valve for natural gas or propane/LP supply to equipment shutoff valve for pro- pane/LP (see Figures 16 and 17). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4. Correct all leaks at once.

Equipment Open

Shutoff

Valve

Closed

Figure 15 - Equipment Shutoff Valve

Propane/LP

Equipment

Supply Tank

Shutoff Valve

Control Valve Location

Figure 16 - Checking Gas Joints

(Propane/LP Gas Models)

Equipment Shutoff Valve

Gas Meter

Control Valve Location

Figure 17 - Checking Gas Joints (Natural

Gas Models)

Pressure Testing Heater Gas

Connections

1. Open equipment shutoff valve (see Figure 15).

2. Open main gas valve located on or near gas meter for natural gas or open propane/LP supply tank valve.

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

4. Check all joints from equipment shutoff valve to control valve (see Figures 16 and 17). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light heater (see Operating Heater, page 17). Check all other internal joints for leaks.

7. Turn off heater (see To Turn Off Gas to Appli- ance, page 18).

INSTALLING LOGS

CAUTION: After installa- tion and periodically thereafter, check to ensure that no flame comes in contact with any log. With the heater set to HI, check to see if flames contact any log. If so, reposition logs according to the log installation instructions in this manual. Flames contact- ing logs will create soot.

WARNING: Failure to posi- tion the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury.

Each log is marked with a number. These numbers will help you identify the log when installing. It is very important to install these logs exactly as instructed. Do not modify logs. Only use logs supplied with heater.

1.Place front log (#1) on grate fingers. Make sure front log rests firmly between grate fingers and grate base (see Figure 18, page 16).

2.Place base of middle log (#2) in U-shaped slots of grate base. The large cutout on bottom right of middle log should fit over burner (see Figure 19, page 16). Make sure front of middle log is resting on tabs of grate base.

119421-01A

www.desatech.com

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Contents Variable Manually Controlled Models Also Design-Certified As Vented Decorative AppliancesSafety Information Table of ContentsSafety Information Local Codes Air for Combustion Ventilation Product FeaturesProduct Identification UnpackingAIR for Combustion Ventilation Providing Adequate VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Check GAS Type InstallationInstallation Installation and ClearancesVent-Free Operation Only Marble, Tile, etc. Above Fireplace Mantel ClearancesFloor Clearances Installing Damper Clamp Accessory for Vented OperationArea of Various Standard Round Flues Installing Heater Base AssemblyInstallation Items Needed Chimney Minimum PermanentAttaching Base Assembly to Fireplace Floor Dual Burner Model Connecting to GAS SupplyChecking GAS Connections Propane/LPNatural Installing Logs Pressure Testing Heater Gas ConnectionsTest Pressures Equal To or Less Than Psig 3.5 kPa Installing Front Log #1 For Your Safety Read Before LIGHTING  Operating Heater LIGHTING INSTRUCTIONS   TO Turn OFF GAS to APPLIANCE   MANUAL Lighting ProcedureOperating Heater  VARIABLE Control OperationBurner Primary AIR Holes Cleaning MaintenanceInspecting Burners Pilot Flame PatternBlow air into the primary air holes on the injector holder LogsObserved Problem Possible Cause Remedy TroubleshootingMaintenance, TroubleshootingStatement above Gas leak. See WarningReplacement Parts SpecificationsTechnical Service Service HintsAccessories Equipment Shutoff Valve GA5010Fireplace Hood Variable Manually-Controlled Models HDVF3018P and HDVF3018N Illustrated Parts BreakdownParts List Warranty Information Keep this WarrantyLimited Warranty VENT-FREE GAS LOG Heaters

HDVF3018N, HDVF3018P specifications

The Desa HDVF3018P and HDVF3018N are advanced heating solutions that exemplify innovation and efficiency in the heating appliance market. They are designed to provide reliable and effective heating for residential and commercial spaces, ensuring comfort during colder months while also prioritizing energy efficiency.

One of the standout features of the HDVF3018 series is its powerful heat output. With an impressive BTU rating, these units are capable of efficiently warming large areas, making them ideal for both homes and businesses. This makes them a popular choice for those looking to maintain a comfortable environment during winter.

In terms of design, the HDVF3018P and HDVF3018N boast sleek, modern aesthetics that allow them to blend seamlessly with various interior styles. Their compact footprints make them suitable for smaller spaces without sacrificing performance. Additionally, these units are equipped with advanced safety features, including automatic shut-off mechanisms that ensure reliable operation without compromising user safety.

The HDVF3018 series incorporates cutting-edge technology to optimize heating efficiency. For instance, they utilize a variable speed blower, which not only enhances heat distribution but also reduces energy consumption. This feature helps residents and businesses save on heating costs while decreasing their environmental impact.

Another notable characteristic of these units is their user-friendly controls. The HDVF3018P and HDVF3018N come with intuitive interfaces that allow users to easily adjust temperature settings and programming schedules. This ensures that the heating systems operate at desired levels without needing constant manual adjustments.

In terms of fuel options, the HDVF3018 series is versatile, catering to various preferences and needs. Whether using propane, natural gas, or other fuel types, these units provide flexibility for users to choose the best option for their specific heating requirements.

Furthermore, both models are engineered with durability in mind. High-quality materials contribute to their longevity, making them a worthwhile investment for those seeking dependable heating solutions.

In summary, the Desa HDVF3018P and HDVF3018N deliver a powerful combination of reliable performance, modern design, and advanced technology. Their ability to efficiently heat spaces while providing user-friendly operation and safety make them excellent choices for anyone in need of a high-quality heating appliance.
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