Desa EFS10TP, EFS10TN, and EFS26NR Removing Valve Cover Shield, Installing Blower Assembly

Page 15

INSTALLATION

Installing Blower Accessory GA3450T in Thermostat-Controlled Models (Cont.)

15

INSTALLATION

Continued

Removing Valve Cover Shield

1.Open bottom louver assembly by swinging the assembly down (see Figure 22).

2.Using short Phillips screwdriver, remove the screw under the center of the branch support. Rotate valve cover shield clock- wise and slide out.

IMPORTANT: Do not remove shoulder screw on the left side of valve cover shield. Slide the valve cover shield off of the shoulder screw (see Figure 22).

Note: If you do not have a short Phillips screwdriver, the screen, logset, and branch support must be removed so a longer screw- driver may be used. See Removing Upper Louver Assembly and Branch Support, page 12.

Branch Support

 

Shoulder

 

Screw

Remove

Valve Cover

Screw

Shield

 

 

2

1

Snap Bushings

Bottom Louver Assembly

 

Figure 22 - Removing Valve Cover Shield

Installing Blower Assembly

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.

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 3 and blue wire from terminal 1. Black wire can remain on middle terminal 2 (see Figure 23).

4.Carefully disconnect green and white wires at their insulated connectors (see Figure 24).

5.In top of the fireplace cabinet, locate the four mounting holes on the outer casing. Align these four holes with those on the blower bracket assembly. Attach blower bracket assembly to the outer casing with 4 #10 screws provided (see Figure 23).

6.Route the wire harness through the hole in left side of baffle. Pull wire harness through lower opening above where the valve shield was removed. (see Figure 23).

Blower Bracket

Wire Harness

Wiring Routing

Assembly

Hole in Baffle

 

 

 

Blower

Screw

 

Mounting

 

Holes

 

 

Baffle

Switch

 

Power

 

 

Cord

 

3

 

 

2

 

 

1

 

 

Red

Switch

Blue

 

Plate

 

 

 

 

Black

 

 

 

Wire

Valve Cover Shield

Harness

 

 

Box Cover

Figure 23 - Installing Blower Bracket Assembly

Fan Switch

(Auto/Off/On)

1Auto

CAUTION: Verify proper operation after servicing.

Note: If you are using a mantel with your fireplace, use the following instructions. If your fireplace is built-in, see For Built-In Installation on page 14.

1. Install snap bushings found in hardware kit into both holes in

rear of valve cover shield.

 

 

Off

2

 

 

 

3

 

 

 

On

110/115

Red

 

V.A.C.

 

 

 

Black

 

 

 

 

 

 

White

 

 

 

Green

 

Blue Thermostat

Switch

(N.O.)

Blue

Blower

Motor

Red

White

Green

2. Make sure the wire harness is firmly connected to the terminals

on the blower bracket assembly.

Figure 24 - Wiring Diagram For Blower Accessory Standard Installation

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107032-01H

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Contents OWNER’S Operation and Installation Manual Unvented VENT-FREE GAS Compact Classic Hearth FireplaceWhat to do if YOU Smell GAS Safety Information Table of ContentsVent-Free Compact Classic Hearth Fireplace Product IdentificationUnpacking Optional Remote Control AccessoriesProduct Features Local CodesAssembling Fireplace AssemblyAIR for Combustion and Ventilation Providing Adequate VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors InstallationInstallation Items Check GAS TypeFireplace Clearances Rough Opening for Installing in Wall BUILT-IN Fireplace InstallationMantel Clearances for Built-In Installation Optional Mantel InstallationAssembling Brass Trim Brass trim shipped with mantel Removing Upper Louver Assembly and Branch SupportPower Cord Snap Installing Blower AccessoryFor Built-In Installation Removing Upper Louver AssemblyExtension Cord Removing Valve Cover Shield Installing Blower AssemblyValve Cover Shield Switch PlateScrew Attaching Wood Base to Solid Floor Connecting to GAS SupplyInstallation Items Needed Connecting Fireplace to GAS SupplyChecking GAS Connections Pressure Testing gas Supply Piping systemOptional Wireless HAND-HELD Remote Control Accessories Pressure Testing Fireplace Gas ConnectionsInstalling Receiver Optional Wall Mounted Thermostat GWMT1 Installing 9-Volt Battery in Hand-Held Remote Control UnitInstalling LOG SET and Screen Optional Wall Switch GWMS2 Remote-Ready Models OnlyLighting Instructions Operating FireplaceThermostat Control Operation Manual Lighting ProcedureREMOTE-READY Models For Your Safety Read Before Lighting To Turn OFF GAS To AppliancePropane/LPGasPilot Thermostat Series Model Ghrctb Manual ModeAuto Thermostatic Mode Optional HAND-HELD Remote OperationGWMS2 Wall Mounted Switch Optional Operating Blower Safety FeaturesGWMT1 Wall Mounted Thermostat Optional Inspecting Burners Pilot Flame PatternBurner Flame Pattern LOG SET Cleaning MaintenanceWiring Diagram Cleaning Burner Injector Holder and Pilot AIR Inlet HoleObserved Problem Possible Cause Remedy TroubleshootingRefer to Air for Combustion and Venti Gas leak. See Warning statement Technical Service SpecificationsReplacement Parts Service HintsTHERMOSTAT-CONTROLLED Models VMH10TPB, VMH10TNB Illustrated Parts BreakdownTHERMOSTAT-CONTROLLED Models Parts List22 36 REMOTE-READY Models Accessories Receiver and HAND-HELD Thermostat Remote Control KIT Ghrctb Cleaning KIT GCKWALL-MOUNT Thermostat Switch GWMT1 WALL-MOUNT ON/OFF Switch GWMS2For . .com Owners Registration Form Postage Required 107032-01H Warranty Information

EFS10TP, EFS10TN, and EFS26NR specifications

Desa is a recognized leader in the innovation and manufacture of advanced heating solutions designed to deliver optimal performance and efficiency. Among their most notable offerings are the EFS26NR, EFS10TP, and EFS10TN models, each engineered with unique features and technologies to meet diverse heating needs.

The EFS26NR is a notable model known for its large heating capacity and effectiveness in maintaining consistent warmth in larger spaces. With a robust output, this unit can efficiently heat areas up to 1,800 square feet, making it suitable for homes or commercial settings. One of the primary characteristics of the EFS26NR is its advanced heating technology, which includes a high-efficiency burner that maximizes fuel usage, reducing operational costs. Additionally, it features a built-in thermostat, providing automated temperature adjustments for enhanced comfort.

On the other hand, the EFS10TP is designed for versatility and practicality. This model is ideal for smaller rooms or as a supplementary heating option. The EFS10TP offers users the convenience of a portable heater equipped with wheels, allowing for easy mobility. This model is equipped with user-friendly controls and a safety shut-off feature, ensuring peace of mind while in use. The EFS10TP utilizes a compact design without sacrificing performance, allowing it to fit seamlessly into various settings.

Similar in size, the EFS10TN focuses on energy efficiency as its main selling point. This model uses a unique infrared heating technology that allows for more direct heating of objects and people rather than warming the air, resulting in lower energy consumption. The EFS10TN is perfect for those looking to reduce their carbon footprint while still achieving a warm, inviting environment. Enhanced safety features such as tip-over protection and overheat shut-off further ensure its suitability for use in homes with children or pets.

Overall, the Desa heating solutions—EFS26NR, EFS10TP, and EFS10TN—each provide distinct advantages tailored to specific heating requirements. With a commitment to innovation, safety, and efficiency, these models are exemplary choices for those seeking dependable and effective heating options. Whether for large areas or cozy spaces, Desa ensures that there is a suitable solution for every heating need.
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