Desa VSGF36NTA Inspecting Burners, Pilot Flame Pattern, Main Burner, Front Burner Flame Pattern

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OPERATING FIREPLACE

Continued

2.The receiver continuously receives signals from the hand-held remote to control the room temperature. If the hand-held remote is misplaced, obstructed or for any reason cannot transmit to the receiver, the receiver will shut off the fireplace after 8 minutes.

Key Pad Lock Feature

This feature allows the user to lock/unlock the keypad on the hand-held remote in the MANU or AUTO mode to prevent inadvertent operation (i.e. children operating the hand-held remote control, etc.). The keypad is locked in either on or off. Press the POWER and LOCK buttons together to turn the unit on or off.

INSPECTING BURNERS

Check pilot flame pattern and burner flame pat- terns often.

PILOT FLAME PATTERN

Figure 35 shows a correct pilot flame pattern. Figure 36 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the ther- mocouple. This will cause the thermocouple to cool. When the thermocouple cools, the fireplace will shut down.

If pilot flame pattern is incorrect, as shown in Figure 36

•turn fireplace off (see To Turn Off Gas to Ap- pliance, page 20 or 22, depending on your model.)

•see Troubleshooting, page 27

Note: The correct pilot flame on natural gas units will have a slight curve, but flame should be blue and have no yellow or orange color.

(Pilot May Vary From Ones Shown)

Pilot

Pilot Burner

Burner

Thermocouple

Figure 35 - Correct

Figure 36 - Incorrect

Pilot Flame Pattern

Pilot Flame Pattern

MAIN BURNER

Periodically inspect all burner flame holes with the heater running. All slotted burner flame holes should be open with yellow flame present. All round burner flame holes should be open with a small blue flame present. Some burner flame holes may become blocked by debris or rust, with no flame present. If so, turn off heater and let cool. Remove blockage. Blocked burner flame holes may create soot.

FRONT BURNER FLAME PATTERN

Figure 37 shows correct front burner flame pat- tern. Figure 38 shows incorrect front burner flame pattern. The incorrect burner flame pattern shows yellow tipping at top of blue flame.

If front burner flame pattern is incorrect, as shown in Figure 38

•turn fireplace off (see To Turn Off Gas to Ap- pliance, page 20 or 22, depending on your model.)

•see Troubleshooting, page 27

Figure 37 - Correct Burner Flame Pattern Yellow Tipping At Top of Blue Flame

Figure 38 - Incorrect Burner Flame Pattern

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Local Codes Product Features Product IdentificationUnpacking Product Specifications Locating FireboxPlanning AIR for Combustion Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceInstallation Ventilation AIRVentilation Air From Inside Building Ventilation Air From OutdoorsInstallation Clearances Minimum Wall and Ceiling Clearances see FigureBUILT-IN Firebox Installation Mantel Clearances for Built-In InstallationRough Opening Dimensions for Built-in Installation Installing Firebox Using Optional Accessory Mantels Installing GAS Piping to Fireplace LocationInstallation Items Needed Natural GasPropane/LP Connecting Fireplace to GAS Supply Removing Log Base Assembly From FireplaceChecking GAS Connections Test Pressures In Excess Of 1/2 PsigKPa Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaGroove HARD-WIRING Firebox Installing Fireplace Hood and ScreenThermostat Models For Your Safety Read Before Lighting Operating FireplaceLighting Instructions Manual Lighting Procedure Remote Control Models For Your Safety Read Before LightingTo Turn OFF GAS To Appliance Thermostat Control OperationSet flame adjustment knob to any level between HI and LO Blower Operation Optional HAND-HELD Remote OperationShutting Off Heater ON/OFF Series Model HRC100 Thermostat Series Model HRC200Key Pad Lock Feature Inspecting BurnersPilot Flame Pattern Main BurnerCleaning Maintenance Burner Injector Holder and Pilot AIR Inlet HoleWiring Diagram Replacement Parts SpecificationsTechnical Service Service HintsTroubleshooting Observed Problem Possible Cause RemedyDiagram, See Cleaning and Mainte Shut off gas supply Do not try to light any appliance Accessories Illustrated Parts Breakdown Models VSGF36PTA, VSGF36NTAParts List Models VSGF36PRA, VSGF36NRA KEY Part Number VSGF36PRA VSGF36NRA Description QTY Models VSGF36PTA, VSGF36NTA, VSGF36PRA and VSGF36NRA KEY Part Number Description QTY 116746-01A 116746-01A Warranty Information Keep this WarrantyLimited Warranty VENT-FREE GAS Fireplace System

VSGF36NRA, VSGF36NTA, VSGF36PTA, VSGF36PRA specifications

Desa VSGF36PRA, VSGF36PTA, VSGF36NTA, and VSGF36NRA are various models from a contemporary line of gas fireplaces that combine aesthetics, functionality, and advanced technology to enhance residential spaces. Each model offers unique features and characteristics designed to meet different consumer needs and preferences.

The VSGF36PRA model stands out with its radiant heat and realistic flame display, effectively mimicking the experience of a traditional wood-burning fireplace. Its easy installation process makes it a viable choice for both new constructions and retrofitting existing spaces. The model utilizes high-efficiency gas burning technology, ensuring a warm and cozy environment while maintaining energy savings. Furthermore, it boasts a stylish design that can seamlessly integrate into any living room setting.

The VSGF36PTA is another dynamic addition to the lineup, featuring a traditional appearance with modern advancements. This model is known for its programmable thermostat that allows homeowners to control the temperature more precisely. The patented burner system creates a beautiful and lifelike flame, adding to the ambiance of any room. Additionally, the VSGF36PTA is equipped with a safety shut-off feature, ensuring peace of mind for users.

In contrast, the VSGF36NTA model targets those who appreciate a contemporary design. With its sleek lines and minimalistic facade, it offers an elegant touch to modern homes. This model incorporates advanced electronic ignition and a remote control for effortless operation, allowing users to enjoy their fireplace with convenience. The high-efficiency venting system also ensures optimal performance with lower emissions, making it environmentally friendly.

Lastly, the VSGF36NRA model combines both performance and versatility. This unit is designed for flexible installation options, allowing it to fit into various spaces. The customizable flame height and adjustable fan speed are key features that enhance the user experience. In terms of heating capabilities, the VSGF36NRA is engineered to provide reliable warmth during colder months while ensuring high efficiency.

Overall, the Desa VSGF36 series offers a diverse range of options suitable for various aesthetic preferences and functional needs. Each model features cutting-edge technology, ensuring that homeowners can enjoy the beauty and warmth of a fireplace while benefiting from enhanced efficiency and safety features.
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