Desa VMH26TNB Installing Blower Accessory GA3450T, Removing Upper Louver Assembly

Page 11

OWNER’S MANUAL

INSTALLATION

Continued

Assembling Brass Trim (Brass trim shipped with mantel)

1.Remove packaging from three remain- ing pieces of brass trim.

2.Locate two adjusting plates with set screws, and two shims in the hardware packet.

3.Align shim under adjusting plate as shown in Figure 15.

4.Slide one end of adjusting plate/shim in slot on mitered edge of top brass trim (see Figure 15).

5.Slide other end of adjusting plate/shim in slot on mitered edge of side brass trim (see Figure 15).

6.While firmly holding edges of brass trim together, tighten both set screws on the adjusting plate with slotted screwdriver.

7.Repeat steps 1 through 6 for other corner.

8.Set brass assembly aside for later in- stallation.

Top Brass

SetTrim

INSTALLING BLOWER ACCESSORY GA3450T

Removing Upper Louver

Assembly

To install the blower accessory, you must first remove the upper louver assembly.

1.Lift screen off heater.

2.Remove 4 screws from louver assem- bly (see Figure 16). Save these screws.

3.Pull louver assembly straight out from the cabinet. Be careful not to scratch the paint. Set louver assembly and screws aside.

Blower Bracket

Mounting Holes

Upper Louver

Assembly

Brass Screws

Branch

Shoulder Support

Screw

Remove

 

Screw

 

Valve

 

Cover

 

Shield

2

1

Bottom Louver

SnapAssembly

Bushings

Figure 17 - Removing Valve Cover Shield

Installing Blower Assembly

CAUTION: Label all wires prior to disconnection when ser- vicing controls. Wiring errors can cause improper and danger-

Screws

Slot

Shim

Mitered

Edge

Side Brass Trim

Figure 16 - Removing Upper Louver Assembly

Removing Valve Cover Shield

1.

Open bottom louver assembly by

 

swinging the assembly down (see Fig-

 

ure 17).

2.

Using short Phillips screwdriver, re-

ous operation.

CAUTION: Verify proper op- eration after servicing.

Note: If you are using a mantel with your heater, use the following instructions. If your heater is built-in, see For Built-In In-

Adjusting

Plate

Slot

Figure 15 - Assembling Brass Trim

move the screw under the center of the

branch support. Rotate valve cover

shield clockwise and slide out.

IMPORTANT: Do not remove shoul-

der screw on the left side of valve cover

shield. Slide the valve cover shield off

of the shoulder screw (see Figure 17).

Note: If you do not have a short

Phillips screwdriver, the screen, log set,

and branch support must be removed

so a longer screwdriver may be used.

See Connecting Fireplace To Gas Sup-

ply, page 15 and follow step 2.

stallation on page 13.

1.Install snap bushings found in hardware kit into both holes in rear of valve cover shield.

2.Make sure the wire harness is firmly connected to the terminals on the blower bracket assembly.

3.Note the wire locations on back of AUTO/OFF/ON switch. The terminals on back of switch are numbered 1, 2, and 3. Carefully remove red wire from terminal 1 and blue wire from terminal 3. Black wire can remain on middle terminal 2 (see Figure 18, page 12).

Continued

107029

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualCompact Classic Hearth Fireplace Safety InformationLocal Codes Product FeaturesProduct Identification UnpackingAssembling Hood AssemblyInstalling Log Assembling FireplaceConfined and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Locating Fireplace InstallationInstallation Items Check GAS TypeLocate fireplace where moving vehicle will not hit it BUILT-IN Fireplace InstallationMantel Clearances for Built-In Installation Optional Mantel InstallationAssembling Brass Trim Brass trim shipped with mantel Installing Blower Accessory GA3450TRemoving Upper Louver Assembly Installing Blower AssemblyInstall the switch plate on the valve Wiring Diagram For Blower Accessory Built-In Installation For Built-In InstallationAttaching Wood Base to Solid Floor Connecting to GAS SupplyExtension Cord Installation Items Needed Connecting Equipment Shutoff Valve to Heater ControlChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections Lighting Instructions For Your Safety Read Before LightingOperating Fireplace Inspecting Burner Cabinet Cleaning and MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole Burner Flame PatternObserved Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement at Technical Service SpecificationsReplacement Parts Service HintsVMH26TNB17 Illustrated Parts BreakdownVMH26TNB Parts ListAccessories 107029 Warranty Information

VMH26TNB specifications

The Desa VMH26TNB is a versatile and innovative heating appliance designed to meet the demands of modern home environments. This unit combines cutting-edge technology with practical features to provide efficient heating solutions for various spaces.

One of the key highlights of the VMH26TNB is its impressive heat output. With a powerful capacity, it can effectively heat large areas, making it ideal for living rooms, open-concept spaces, or even commercial settings. Its heating efficiency is bolstered by the incorporation of advanced thermal conduction materials that ensure maximum warmth with minimal energy consumption.

Another notable feature of the Desa VMH26TNB is its user-friendly control system. Equipped with a digital thermostat, this model allows users to set their desired temperature with precision. The intuitive interface provides real-time feedback, enabling users to monitor their energy usage and adjust settings accordingly for optimal comfort.

The VMH26TNB is also designed with safety in mind. It includes multiple safety features, such as overheat protection and a tip-over switch that automatically shuts off the unit in case it tips over. These features are crucial in preventing accidents, making this heater a reliable addition to any home.

In terms of technology, the Desa VMH26TNB stands out with its energy-efficient operation, which is compliant with modern energy standards. It uses a combination of infrared and convection heating methods that distribute warmth evenly throughout the room. This dual heating technology not only enhances comfort but also reduces energy costs.

Additionally, the unit is designed with aesthetics in mind. Its sleek and contemporary design allows it to blend seamlessly with various interior styles, making it not just a functional appliance but also an attractive element of home decor.

Lastly, ease of maintenance is another characteristic that enhances the desirability of the VMH26TNB. Its filter is easily accessible for cleaning, ensuring that the device operates at peak performance over time.

In summary, the Desa VMH26TNB is a powerful, efficient, and safe heating solution that caters to modern heating needs while providing style and convenience. Its blend of advanced technology and thoughtful design makes it an excellent choice for both residential and commercial applications.
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