Desa VMH10TNB, EFS26PR, VMH26PRA Installing LOG SET and Screen, Back View of Thermostat Base

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INSTALLATION

Optional Wall Mounted Thermostat - GWMT1 [Remote-Ready Models Only] (Cont.) Optional Wall Switch - GWMS2 [Remote-Ready Models Only]

Installing Log Set and Screen

INSTALLATION

Continued

6.Connect one bare wire end to each terminal (“W” and “R”) of the thermostat base (see Figure 43).

7.Install the base onto the wall with the provided screws.

8.Move the temperature adjustment back and forth to insure the bimetal is free from restrictions.

9.Replace the cover onto the base. (Upon installation, the ther- mostat must be allowed to stabilize at room temperature for a minimum of 30 minutes for proper operation).

10.Set switch on fireplace to Auto position.

11.Set the temperature adjustment to the desired setting. This ther- mostat has been electronically calibrated at the factory. No ad- justment or leveling is necessary.

Feed wires through rectangular slots

Figure 42 - Back View of Thermostat Base

Terminal “W”

W

Terminal “R”

R

WARNING: Do not connect this switch to any electrical source! Electrical shock and/or fire hazard will occur.

1.Connect one terminal of 25 ft. wire to bottom contact of switch (see Figure 41, page 21).

2.Connect remaining wire terminal to the “TH” terminal on the control valve. Make sure that wire terminals are in the posi- tions on your unit as pictured in Figure 41, page 21. If wires are not “crossed” the thermostat will not work.

3.Route the 25 ft. wire to a convenient location to mount your wall switch (no outside walls).

WARNING: Do not connect the switch to a power source. Electrical shock and/or fire hazard will occur.

IMPORTANT: The wire may be shortened but must not be lengthened.

4.Connect one bare wire end to each of the terminals of the pro- vided wall switch.

5.Install the wall switch and cover in the wall.

INSTALLING LOG SET AND SCREEN

1.Remove log packaging material and discard packaging. Gen- tly place log on burner support (see Figure 44). The log should fit flat against top of burner support and log locator tabs fit into the slots under the log. Do not allow log to contact flame. If flame contacts log, soot will be created.

2.Reattach screen by placing the notches in the screen frame over the shoulder screws and pushing down.

Shoulder Screw

Log

Figure 43 - Thermostat Base Terminals “W” and “R”

OPTIONAL WALL SWITCH - GWMS2 (Remote-Ready Models Only)

WARNING: Read and follow installation instruc- tions. Installation should be done by a qualified installer familiar with low-voltage wiring procedures.

Screen

Burner Support with

Log Locator Tabs

Figure 44 - Installing Log and Screen

For..com

107032-01F

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Vent-Free Compact Classic Hearth FireplaceLocal Codes Optional Remote Control AccessoriesProduct Features UnpackingAssembly Assembling FireplaceProviding Adequate Ventilation AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation AIR Ventilation Air From Inside BuildingInstallation Ventilation Air From OutdoorsFireplace Clearances Installation ItemsCheck GAS Type Minimum Clearance to Combustible MaterialsBUILT-IN Fireplace Installation Rough Opening for Installing in WallOptional Mantel Installation Mantel Clearances for Built-In InstallationRemoving Upper Louver Assembly and Branch Support Assembling Brass Trim Brass trim shipped with mantelInstalling Blower Accessory Installing Blower Bracket AssemblyRemoving Upper Louver Assembly For Built-In InstallationExtension Cord Installing Blower Assembly Removing Valve Cover ShieldValve Cover Shield Switch PlateScrew Connecting to GAS Supply Attaching Wood Base to Solid FloorConnecting Equipment Shutoff Valve to Heater Control Installation Items NeededPressure Testing gas Supply Piping system Checking GAS ConnectionsPressure Testing Fireplace Gas Connections Optional Wireless HAND-HELD Remote Control AccessoriesInstalling Receiver Installing 9-Volt Battery in Hand-Held Remote Control Unit Optional Wall Mounted Thermostat GWMT1Installing LOG SET and Screen Back View of Thermostat BaseOperating Fireplace Lighting InstructionsTo Turn OFF GAS To Appliance Manual Lighting ProcedureREMOTE-READY Models For Your Safety Read Before Lighting Thermostat Control OperationPropane/LPGasPilot Natural Gas Pilot Thermostat Control Operation Optional Remote OperationGWMT1 Wall Mounted Thermostat Optional Ghrcta Series OperationPilot Flame Pattern GWMS2 Wall Mounted Switch OptionalInspecting Burners Burner Flame PatternLOG SET Cleaning MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole CabinetTroubleshooting Observed Problem Possible Cause RemedyObserved Problem Possible Cause RemedyGas leak. See Warning statement Technical Service SpecificationsService Hints When Gas Pressure Is Too LowParts not Under Warranty Replacement Parts Wiring DiagramParts Under Warranty Remote-Ready Models OnlyIllustrated Parts Breakdown THERMOSTAT-CONTROLLED Models VMH10TPB, VMH10TNBParts List THERMOSTAT-CONTROLLED ModelsREMOTE-READY Models EFS26PR, EFS26NRParts List Accessories WALL-MOUNT ON/OFF Switch GWMS2 Cleaning KIT GCKWALL-MOUNT Thermostat Switch GWMT1 Receiver and HAND-HELD Remote Control KIT GhrcFor . .com Owners Registration Form Postage Required 107032-01F Warranty Information Limited Warranty VENT-FREE Compact Classic Hearth Fireplace

VMH10TNB, VMH26NRA, EFS26PR, VMH26PRA specifications

Desa VMH26PRA, EFS26PR, VMH10TNB, and VMH26NRA are notable models in the versatile and efficient heater category that cater to diverse heating needs. Each unit incorporates advanced technologies and features designed to provide reliable warmth while ensuring user convenience.

The Desa VMH26PRA is known for its robust design and impressive performance. Featuring a powerful output, it efficiently warms up spaces making it ideal for larger areas. The model is equipped with a digital thermostat that allows for precise temperature control, providing users the ability to set and maintain their desired warmth effortlessly. Additionally, its safety features, including an automatic shut-off mechanism, ensure peace of mind during operation.

EFS26PR stands out for its energy efficiency and eco-friendly attributes. This model utilizes innovative heating technology that minimizes energy consumption while maximizing output. An integrated fan promotes enhanced air circulation, ensuring that heat disperses evenly throughout the room. The compact design and portability mean it can be easily moved from one location to another, making it a perfect choice for both residential and commercial spaces.

VMH10TNB is notable for its unique combination of performance and aesthetic appeal. This model features a sleek contemporary design that can complement various interior styles. With adjustable heat settings and a user-friendly control panel, this unit aims to provide customized comfort. Moreover, the advanced infrared heating technology utilized in VMH10TNB distributes warmth without compromising air quality, making it a wise choice for those with respiratory sensitivities.

Lastly, the VMH26NRA model is amplified by its high-capacity heating potential. Perfect for colder climates, it boasts a powerful heat output that ensures rapid warmth in a short time. The model is engineered with user-friendly touch controls and a programmable timer that enhances convenience. Safety remains a priority with this heater, which includes a tip-over switch and overheat protection, ensuring secure operation at all times.

In summary, the Desa VMH26PRA, EFS26PR, VMH10TNB, and VMH26NRA all bring distinct features and technologies designed to cater to various heating requirements. Whether looking for advanced safety features, energy efficiency, or stylish design, these models present excellent options for effective heating solutions.
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