Desa VTGF33PRB, VTGF33NRB Not enough air Check burner for dirt Operation, On windows Tilation air

Page 28

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

 

 

Burner backfiring

during

1. Burner orifice is clogged or

1.

Clean burner (see Cleaning

combustion

 

 

damaged

 

and Maintenance, page 25) or

 

 

2.

Damaged burner

 

replace burner orifice

 

 

2.

Replace damaged burner

 

 

3.

Gas regulator defective

3.

Replace regulator

 

 

 

 

 

Slight smoke or odor during initial

1. Not enough air

1.

Check burner for dirt and

operation

 

 

 

 

debris. If found, clean burner

 

 

 

 

 

(see Cleaning and Mainte-

 

 

2.

Gas regulator defective

 

nance, page 25)

 

 

2.

Replace regulator

 

 

3.

Residues from manufacturing

3.

Problem will stop after a few

 

 

 

processes and logs curing

 

hours of operation

 

 

 

 

 

 

Moisture/condensation

noticed

1. Not enough combustion/ven-

1.

Refer to Air for Combustion

on windows

 

 

tilation air

 

and Ventilation requirements

 

 

 

 

 

(page 5)

 

 

 

 

 

Heater produces a whistling noise

1. Turning control knob to

1.

Turn control knob to LO posi-

when burner is lit

 

 

HI position when burner is

 

tion and let warm up for a

 

 

 

cold

 

minute

 

 

2.

Air in gas line

2.

Operate burner until air is

 

 

 

 

 

removed from line. Have gas

 

 

 

 

 

line checked by local natural

 

 

 

 

 

or propane/LP gas company

 

 

3.

Air passageways on heater

3.

Observe minimum installation

 

 

 

blocked

 

clearances (see page 8)

 

 

4.

Dirty or partially clogged

4.

Clean burner (see Cleaning

 

 

 

burner orifice

 

and Maintenance, page 25) or

 

 

 

 

 

replace burner orifice

When ignitor button is pressed, there is no spark at ODS/pilot (manual ignition mode)

1.Ignitor electrode not con- nected to ignitor cable

2.Ignitor cable pinched or wet

3.Piezo ignitor nut is loose

4.Broken ignitor cable

5.Bad piezo ignitor

6.Ignitor electrode broken

7.Ignitor electrode positioned wrong

1.Reconnect ignitor cable

2.Free ignitor cable if pinched by any metal or tubing. Keep ignitor cable dry

3.Tighten nut holding piezo ignitor to base panel of log set. Nut is located behind base panel

4.Replace ignitor cable

5.Replace piezo ignitor

6.Replace pilot assembly

7.Replace pilot assembly

28

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113134-01B

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification Product Features Local CodesUnpacking AIR for Combustion VentilationProviding Adequate Ventilation Determining FRESH-AIR Flow for Heater LocationUnusually Tight Construction Confined Space and Unconfined SpaceVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Installation ClearancesCheck GAS Type Electrical HookupRemoving Fireplace Screen and Floor Assembly Installation SequenceMinimum 16 inches from Side Wall Electrical Connections for Power Cord Relocating Wall Switch AssemblyFor Mantel Installation For Recessed InstallationRemove wall switch assembly from bracket Mounting Wall Switch Assembly to Wall for Recessed FireplaceOpening in Wall or Mantel Wall Wall Switch Assembly Screws Mounting Wall Switch Assembly to Side of MantelInstalling GAS Piping to Fireplace Location Installation Items NeededConnecting Fireplace to GAS Supply Assembly,Natural Check all gas connections for leaks. SeeTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Checking GAS ConnectionsTest Pressures In Excess Of 1/2 Psig 3.5 kPa Conventional Fireplace Installation Break off nailing flanges see with hammer or pliersBUILT-IN Fireplace Installation Inserting Fireplace Into Cabinet MantelAttaching Fireplace to Wall Studs Installing Hood Assembling Perimeter TrimInstalling Logs Installing Log #2 Right Log #3 LeftInstalling Battery Into Remote Installing ScreenFor Your Safety Read Before Lighting Operating FireplaceUsing Hand-Held Wireless Remote Control Using Supplied Wall Switch AssemblyNormal Lighting Instructions Manual Lighting Instructions for Electrical Power Outage Shutting Off Heater Wall SwitchShutting Off Heater Wireless Remote Control To Turn OFF GAS To ApplianceInspecting Burners Optional Blower OperationOperating FAN Pilot Flame PatternInspected yearly by a qualified service person You could damage the pilot assemblyBurner Flame Patterns Burner Injector HoldersSpecifications Cleaning MaintenanceLogs Troubleshooting Observed Problem Possible Cause RemedyNot enough air Check burner for dirt Operation Gas regulator defective Nance, Replace regulatorOn windows Tilation air Turning control knob toClean ODS/pilot see Problem could be caused byAssembly EnoughGas leak. See Warning Statement aboveReplacement Parts Service HintsTechnical Service Parts Under WarrantyIllustrated Parts Breakdown Parts List KEY Part Number Description QTYFireplace Models VTGF33NRB and VTGF33PRB 100639-01 104356-02 Not a field replacement part Accessories Laminate Trim for Hearth or Mantel Cabinet Mantel and Full Hearth BaseFire Crackle CF6-A Extruded Louver KIT Receiver and HAND-HELD Remote Control KIT Ghrcb Receiver and HAND-HELD Thermostat Remote Control KIT GhrctbFirebox Brick Liner G8005 Templates Diameter Holes Diameter 2 HolesThis page Intentionally Left Blank Wiring Diagram 113134-01B 113134-01B Keep this Warranty Warranty InformationLimited Warranty VENT-FREE GAS Fireplace

VTGF33NRB, VTGF33PRB specifications

Desa VTGF33PRB and VTGF33NRB are advanced heating solutions that combine innovative technology and design for optimal performance and user convenience. These models are well-suited for residential and commercial applications, providing efficient heating while enhancing the overall aesthetic of any space.

One of the main features of the VTGF33PRB and VTGF33NRB is their high-efficiency ratings, which allow them to deliver effective heating with minimal energy consumption. This efficiency not only helps users save on energy bills, but it also makes these models environmentally friendly, aligning with modern sustainability goals.

Both models utilize advanced infrared heating technology, which generates heat by directly warming objects and people in the room rather than heating the air. This results in a more comfortable and even distribution of warmth, providing immediate relief from cold temperatures. The infrared heating method is particularly beneficial in large or drafty spaces, as it can significantly reduce heating times and energy usage.

In terms of design, the VTGF33PRB features a sleek, modern appearance that can easily complement any décor. Its robust construction ensures durability, making it suitable for long-term usage. The VTGF33NRB, on the other hand, offers a more traditional aesthetic, perfect for those who prefer classic designs. Both models are user-friendly, designed with intuitive controls that allow for easy operation and temperature adjustments.

Another noteworthy characteristic of the Desa VTGF33 series is their safety features. Each unit is equipped with advanced safety mechanisms, including tip-over protection, overheat shut-off, and a sturdy base to prevent accidents. These safety features provide peace of mind for users, especially in households with children or pets.

The VTGF33PRB and VTGF33NRB also incorporate quiet operation technology, ensuring that heating is achieved without disruptive noise. This makes them ideal for use in bedrooms, offices, or any space where tranquility is desired.

Overall, the Desa VTGF33PRB and VTGF33NRB are exemplary models that showcase the harmonious blend of efficiency, safety, and design. Their advanced features and technologies make them reliable choices for anyone looking to enhance their heating solutions while maintaining comfort and style. With their commitment to quality and innovation, Desa continues to lead the way in the heating industry.
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