Desa VMH26NRA, EFS26PR, VMH26PRA, VMH10TNB 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 screwdriver may be used. See Removing Upper Louver As- sembly 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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107032-01F

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualSafety 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 InstallationMinimum Clearance to Combustible Materials Installation ItemsCheck GAS Type Fireplace ClearancesRough 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 SupportInstalling Blower Bracket Assembly 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 Equipment Shutoff Valve to Heater ControlChecking 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 UnitBack View of Thermostat Base Installing LOG SET and ScreenLighting Instructions Operating FireplaceThermostat Control Operation Manual Lighting ProcedureREMOTE-READY Models For Your Safety Read Before Lighting To Turn OFF GAS To AppliancePropane/LPGasPilot Natural Gas Pilot Ghrcta Series Operation Optional Remote OperationGWMT1 Wall Mounted Thermostat Optional Thermostat Control OperationBurner Flame Pattern GWMS2 Wall Mounted Switch OptionalInspecting Burners Pilot Flame PatternCabinet Cleaning MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole LOG SETObserved Problem Possible Cause Remedy TroubleshootingRemedy Observed Problem Possible CauseGas leak. See Warning statement When Gas Pressure Is Too Low SpecificationsService Hints Technical ServiceRemote-Ready Models Only Replacement Parts Wiring DiagramParts Under Warranty Parts not Under WarrantyTHERMOSTAT-CONTROLLED Models VMH10TPB, VMH10TNB Illustrated Parts BreakdownTHERMOSTAT-CONTROLLED Models Parts ListEFS26PR, EFS26NR REMOTE-READY ModelsParts List Accessories Receiver and HAND-HELD Remote Control KIT Ghrc Cleaning KIT GCKWALL-MOUNT Thermostat Switch GWMT1 WALL-MOUNT ON/OFF Switch GWMS2For . .com Owners Registration Form Postage Required 107032-01F Limited Warranty VENT-FREE Compact Classic Hearth Fireplace Warranty Information

VMH10TNB, VMH26NRA, EFS26PR, VMH26PRA specifications

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