Desa VSGF33NRB, EFS33NRB, EFS33PRB Troubleshooting, Observed Problem Possible Cause Remedy

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TROUBLESHOOTING

WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater.

CAUTION: Never use a wire, needle, or similar object to clean ODS/pilot. This can damage ODS/pilot unit.

Note: All troubleshooting items are listed in order of operation.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

When ignitor button is pressed,

1. Ignitor electrode not con-

1.

Reconnect ignitor cable

there is no spark at ODS/pilot

 

nected to ignitor cable

 

 

 

2.

Ignitor cable pinched or wet

2.

Free ignitor cable if pinched by

 

 

 

 

any metal or tubing. Keep ig-

 

 

 

 

nitor cable dry

 

3.

Piezo ignitor nut is loose

3.

Tighten nut holding piezo igni-

 

 

 

 

tor to base panel of log set. Nut

 

 

 

 

is located behind base panel.

 

4.

Broken ignitor cable

4.

Replace ignitor cable

 

5.

Bad piezo ignitor

5.

Replace piezo ignitor

 

6.

Ignitor electrode broken

6.

Replace pilot assembly

 

7.

Ignitor electrode positioned

7.

Replace pilot assembly

 

 

wrong

 

 

When ignitor button is pressed, there is spark at ODS/pilot but no ignition

1.Gas supply turned off or equip- ment shutoff valve closed

2.Control knob not in PILOT position

3.Control knob not pressed in while in PILOT position

4.Air in gas lines when installed

5.Depleted gas supply (propane/ LP only)

6.ODS/pilot is clogged

7.Gas regulator setting is not correct

1.Turn on gas supply or open equipment shutoff valve

2.Turn control knob to PILOT position

3.Press in control knob while in PILOT position

4.Continue holding down control knob. Repeat igniting operation until air is removed

5.Contact local propane/LP gas company

6.Clean ODS/pilot (see Clean- ing and Main tenance, pages 21 and 22) or replace ODS/pi- lot assembly

7.Replace gas regulator

113132-01A

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification Log Base Assembly VSGF33NRB ShownAIR for Combustion Ventilation Product FeaturesLocal Codes UnpackingConfined and Unconfined Space Providing Adequate VentilationDetermining FRESH-AIR Flow for Fireplace Location Unusually Tight ConstructionVentilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Electrical Hookup InstallationInstalling Hood Check GAS TypeTop Installation ClearancesAccess Hole Conventional Fireplace InstallationDepth BUILT-IN Fireplace InstallationActual Framing Height Front WidthInstallation Items Needed Installing GAS Piping to Fireplace LocationMantel Clearances for Built-In Installation Gas Connection Propane/LPHex socket wrench or nut-driver Phillips screwdriver Connecting Fireplace to GAS SupplyChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections Damage or personal injury Instructions For Your Safety Read Before LightingOperating Fireplace LightingShutting Off Heater Manual Lighting ProcedureTo Turn OFF GAS To Appliance Optional HAND-HELD Remote OperationThermostat Model Ghrctb ON/OFF Model GhrcbMain Burner Inspecting BurnersOptional Blower Operation Pilot Flame PatternBurner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceLogs Wiring DiagramSpecifications Observed Problem Possible Cause Remedy TroubleshootingDiagram, Ventilation requirements Gas leak. See Warning statement on Gas leak. See WarningStatement on Parts Under Warranty Replacement PartsService Hints Technical ServiceIllustrated Parts Breakdown Parts List Fireplace Models EFS33NRB, VSGF33NRB, EFS33PRB and VSGF33PRB Parts Available not Shown Accessories Laminate Trim for Hearth or Mantel Cabinet Mantel and Full Hearth BaseFirebox Brick Liner G8005 Receiver and HAND-HELD Thermostat Remote Control KIT GhrctbReceiver and HAND-HELD Remote Control KIT Ghrcb 113132-01A Limited Warranty VENT-FREE GAS Fireplace Warranty InformationKeep this Warranty

VSGF33PRB, EFS33PRB, VSGF33NRB, EFS33NRB specifications

Desa EFS33PRB, VSGF33PRB, EFS33NRB, and VSGF33NRB are four highly regarded heating appliances known for their efficient performance and user-friendly features. Each of these models offers a unique set of characteristics, making them suitable for different heating needs and preferences.

The Desa EFS33PRB is a prominent model designed with energy efficiency in mind. It utilizes advanced combustion technology that maximizes heat output while reducing fuel consumption. This model features a sleek, modern design complemented by a user-friendly control panel. The adjustable thermostat allows users to set their desired temperature easily, ensuring comfort throughout the space. Additionally, the EFS33PRB is equipped with an automatic shut-off mechanism for enhanced safety, providing peace of mind during usage.

On the other hand, the VSGF33PRB stands out with its high-velocity fan that ensures rapid and even heat distribution across larger areas. This model features a robust build quality and is designed to operate quietly, making it an excellent option for residential spaces where noise levels must be kept to a minimum. The VSGF33PRB also incorporates a range of settings for different heating needs, allowing users to customize their heating experience.

Moving to the EFS33NRB model, it emphasizes versatility with its multi-fuel capability. This appliance can efficiently utilize various fuel types, making it suitable for different environments and preferences. The EFS33NRB is designed with user convenience in mind, featuring easy maintenance capabilities, such as a removable ash pan for hassle-free cleaning. It also includes an electronic ignition system, ensuring quick and reliable startup every time.

Lastly, the VSGF33NRB shares many characteristics with its counterparts but enhances its appeal with an increased focus on eco-friendliness. This model is crafted to produce lower emissions, contributing positively to environmental sustainability. It boasts a high-efficiency rating, thus not only providing effective heating solutions but also reducing energy bills.

In summary, the Desa EFS33PRB, VSGF33PRB, EFS33NRB, and VSGF33NRB collectively represent a complete range of heating options suitable for various applications. Their dedication to efficiency, safety, and user convenience makes them desirable choices for consumers seeking reliable and innovative heating solutions. Whether it be through advanced technology, enhanced safety features, or eco-friendly capabilities, these models stand out in the competitive market of heating appliances.
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