Desa VYGF33NRB, VYGF33PRB installation manual Refer to Air for Combustion and Venti

Page 24

24

TROUBLESHOOTING

TROUBLESHOOTING

Continued

 

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

Burner does not light after ODS/pilot is lit

1.

Inlet gas pressure is too low

1.

Contact local natural or propane/LP gas

 

 

 

 

 

 

company

 

 

 

2.

Burner orifice(s) clogged

2. Clean burner(s) (see Cleaning and Mainte-

 

 

 

 

 

 

nance, page 21) or replace burner orifice(s)

 

 

 

3.

Thermopile leads disconnected or im-

3.

Reconnect leads (see Wiring Diagram,

 

 

 

 

properly connected

 

page 22)

 

 

 

4.

Burner will not come on in remote po-

4.

Replace battery in transmitter and receiver

 

 

 

 

sition

 

 

 

 

 

 

 

 

 

 

 

 

Delayed ignition of one or both burners

1.

Manifold pressure is too low

1.

Contact local natural or propane/LP gas

 

 

 

 

 

 

company

 

 

 

2.

Burner orifice(s) clogged

2.

Clean burner(s) (see Cleaning and Main-

 

 

 

 

 

 

tenance, page 21) or replace burner

 

 

 

 

 

 

orifice(s)

 

 

 

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and Main-

 

 

 

 

 

 

tenance, page 21) or replace burner

 

 

 

 

 

 

orifice(s)

 

 

 

2.

Damaged burner

2.

Replace damaged burner

 

 

 

3.

Gas regulator defective

3.

Replace gas regulator

 

 

 

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

 

 

Maintenance, page 21)

 

 

 

2.

Gas regulator defective

2.

Replace gas control

 

 

 

3.

Residues from manufacturing processes

3.

Problem will stop after a few hours of

 

Moisture/condensation noticed on windows

 

and logs curing

 

operation

 

 

 

 

 

 

 

 

Heater produces a whistling noise when

1.

Not enough combustion/ventilation air

1.

Refer to Air for Combustion and Venti-

 

burners are lit

 

 

 

lation requirements (page 5)

 

 

 

 

 

 

 

 

1.Turning control knob to HI position when burners are cold

2.Air in gas line

3.Air passageways on heater blocked

4.Dirty or partially clogged burner orifice(s)

1.Turn control knob to LO position and let warm up for a minute

2.Operate burners until air is removed from line. Have gas line checked by lo- cal natural or propane/LP gas company

3.Observe minimum installation clear- ances (see pages 8 through 11)

4.Clean burners (see Cleaning and Main- tenance, page 21) or replace burner orifice(s)

White powder residue forming within burner box or on adjacent walls or furniture

1.When heated, vapors from furniture pol- ish, wax, carpet cleaners, etc. may turn into white powder residue

1.Turn heater off when using furniture polish, wax, carpet cleaners, or similar products

Remote does not function (GHRC and GHRCTA only)

1.Battery is not installed. Battery power is low

1.Replace 9-volt batteries in receiver and remote control

For..com

110148-01A

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Contents Qqqq ¢¢¢¢ What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Other gasesProduct Features Local CodesUnpacking AIR for Combustion and VentilationProviding Adequate Ventilation Determining FRESH-AIR Flow for Heater LocationUnusually Tight Construction Confined and Unconfined SpaceVentilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Installing HoodCheck GAS Type Electrical HookupInstallation Clearances Included with Mantel AccessoryAssembling and Attaching Optional Brass Trim Conventional Fireplace Installation Placing Hearth Base Accessory Against WallActual Framing Height Front Width 34 5 35 1 Depth 16 11 17 3 Support Bracket Firebox Wrapper Shield Power Screws Cord Installing GAS Piping to Fireplace Location Mantel Clearances for Built-In InstallationInstallation Items Needed Connecting Fireplace to GAS Supply Gas ConnectionPressure Testing gas Supply Piping system Checking GAS ConnectionsInstalling Logs Pressure Testing Fireplace Gas ConnectionsFPVF33PRA Optional Wireless HAND-HELD Remote Installing 9-VOLT BatteriesInstalling Remote Receiver Unit Installing 9-Volt Battery in ReceiverFor Your Safety Read Before Lighting Operating FireplaceLighting Instructions Manual Lighting Procedure To Turn OFF GAS to ApplianceOptional Remote Operation Inspecting Burners Optional Blower OperationPilot Flame Pattern Ghrc Series OperationCleaning Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleBurner Primary AIR Holes Main BurnerWiring Diagram SpecificationsLogs Troubleshooting Observed Problem Possible Cause RemedyRefer to Air for Combustion and Venti Gas leak. See Warning statement Illustrated Parts Breakdown VYGF33PRBParts List KEY Part Number VYGF33PRB VYGF33NRB Description QTYFirebox VYGF33PRB VYGF33NRB Firebox VYGF33PRB & VYGF33NRB KEY Part Number Description QTYFPVF33PRA KEY Part Number FPVF33PRA FPVF33NRA Description QTY Firebox FPVF33PRA FPVF33NRA Firebox FPVF33PRA & FPVF33NRA Accessories Receiver and HAND-HELD Remote Control KIT Ghrc Series WALL-MOUNT Thermostat Switch GWMT1WALL-MOUNT ON/OFF Switch GWMS2 Firebox Perimeter Brass Trim Accessory GA6090Replacement Parts Technical ServiceService Hints Parts Under WarrantyOwners Registration Form Postage Required 110148-01A Warranty Information

VYGF33PRB, VYGF33NRB, FPVF33PRA, FPVF33NRA, VYGF33NRB, VYGF33PRB specifications

Desa VYGF33NRB, VYGF33PRB, and FPVF33PRA are leading models in the domain of innovative heating solutions, featuring state-of-the-art technology and design aimed at efficiency and performance. These heating units are engineered to cater to a variety of spaces while ensuring user-friendly operation and environmental considerations.

The VYGF33NRB and VYGF33PRB models are distinguished by their advanced radiant heating technology. They utilize infrared heat, which warms objects and surfaces directly rather than simply heating the air. This method proves to be highly efficient, particularly in large or poorly insulated spaces, as it minimizes energy waste and promotes rapid heating.

Both VYGF33NRB and VYGF33PRB models come equipped with adjustable thermostats, allowing users to maintain precise temperature controls according to their specific needs. This feature complements the energy-saving capabilities of these models, ensuring that they only operate when necessary, thereby reducing overall energy consumption. Furthermore, the sleek, modern design of these models makes them an attractive addition to any indoor or outdoor setting.

The FPVF33PRA and FPVF33NRA, on the other hand, focus on versatility and portability. With lighter designs and built-in mobility features, these units can be easily relocated according to the user's requirements. They incorporate integrated safety mechanisms, such as tip-over switches and overheat protection, ensuring that safety remains a priority even in dynamic environments.

In addition to their heating capabilities, these models are equipped with air filtration technologies that improve indoor air quality. This feature is particularly beneficial in regions where allergens and pollutants can affect health and comfort. The air filtration systems in the FPVF33 series transform heating units into multi-functional appliances, providing not just warmth but also clean air.

Another noteworthy characteristic is the ease of maintenance that these units offer. Many components are designed for easy access, allowing for routine cleaning and replacement to ensure longevity. These models also feature energy-efficient settings that adapt to environmental conditions, making them suitable for various climates.

In conclusion, the Desa VYGF33NRB, VYGF33PRB, FPVF33PRA, and FPVF33NRA models epitomize the merging of innovative technology with practical utility. Their distinct features such as energy efficiency, advanced heating technology, portability, and air filtration capabilities cater to a wide range of heating needs while promoting a safer, healthier living environment. With these models, users can expect not only comfort but also a commitment to sustainability in their heating solutions.
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