Desa (V)V42NA(1) installation manual Observed Problem Possible Cause Remedy

Page 31

TROUBLESHOOTING

TROUBLESHOOTING

Continued

31

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after pilot is lit

1.

Burner orifice clogged

1.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, page 29) or replace burner orifice

 

2.

Inlet gas pressure is too low

2.

Contact local propane/LP or natural gas

 

 

 

 

company

 

3.

Thermopile leads disconnected or im-

3.

Reconnect leads

 

 

properly connected

 

 

 

 

4.

Thermopile is defective

4.

Replace thermopile

 

 

 

 

 

 

Delayed ignition burner

1.

Manifold pressure is too low

1.

Contact local propane/LP or natural gas

 

 

 

 

company

 

2.

Burner porting or orifice clogged

2.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, page 29) or replace burner orifice

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, page 29) or replace burner orifice

 

2.

Damaged burner

2.

Replace damaged burner

 

3.

Gas regulator defective

3.

Replace gas control

Slight smoke or odor during initial operation 1. Residues from manufacturing processes and logs curing

1.Problem will stop after a few hours of operation

Heater produces a whistling noise when

1.

Turning gas control knob to HI position

1.

Turn gas control knob to LO position and

burner is lit

 

when burner is cold

 

let warm up for a minute

 

2.

Air in gas line

2.

Operate burner until air is removed from

 

 

 

 

line. Have gas line checked by local pro-

 

 

 

 

pane/LP or natural gas company

 

3.

Dirty or partially clogged burner orifice

3.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, page 29) or replace burner orifice

 

 

 

 

 

Glass soots

1.

Flame impingement on logs

1.

Adjust the log set so that the flame does

 

 

 

 

not excessively impinge on it

 

2.

Debris around burner air mixer

2.

Inspect the opening at the base of the

 

 

 

 

burner to see that it is NOT packed with

 

 

 

 

any type of material

Fireplace produces a clicking/ticking noise just after burners are lit or shut off

1.Metal expanding while heating or con- tracting while cooling

1.This is common. If noise is excessive, contact qualified service person

Remote does not function

1. Battery is not installed or battery power

 

is low

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

For morevisit www..com

111906-01A

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Contents For Your Safety OWNER’S Operation Installation ManualFor Your Safety What to do if YOU Smell GAS Safety Information Table of ContentsLocal Codes Safety Information Product IdentificationPRE-INSTALLATION Preparation Product FeaturesLocation and Space Requirements Framing and Finishing ClearancesBalcony with Perpendicular Side Wall Location of Termination CAPInstallation Precautions Venting Installation InstructionsHorizontal Termination Installation Installation PlanningInstalling Horizontal Vent Cap Noncombustible Exterior Horizontal H Horizontal Termination ConfigurationsCorner Installation Venting with Two 90 Elbows Horizontal System Installation Using TWO ElbowsFlat Ceiling Installation Installation for Vertical TerminationVenting with Two 90 Elbows Venting with One 90 Elbow Vertical Termination ConfigurationsVertical Venting High Altitude InstallationNumber Description Desa Terminations Desa Venting AccessoriesDesa 5/8 Pipe & Vent Kits Desa ElbowsCheck GAS Type Fireplace InstallationInstalling Optional Blower Accessories Model BK InstallationBlower Model BKT Model BKT InstallationBlower Wiring Diagram Installing GAS Piping to Fireplace LocationInstallation Items Needed Checking GAS Connections Connecting Fireplace to GAS SupplyInstallation Items Needed Pressure Testing Gas Supply Piping SystemChecking Gas Joints for Propane/LP Gas Fireplace Pressure Testing Fireplace Gas ConnectionsReplace the switch bracket Removing Glass Doors Cleaning Glass DoorREMOVING/REPLACING Glass Door Removing Louver PanelsInstalling Rear Brick Panel Installing LOGS, Lava Rock and Glowing EmbersInstalling Log No and Log No Lighting Instructions For Your Safety Read Before LightingManual Lighting Procedure Operating FireplaceThermostat Series Models Ghrctb and Cghrctb Optional HAND-HELD Remote OperationON/OFF Series Models Ghrcb and Cghrcb Operating Optional GWMT1 Wall Mounted Thermostat Operating Optional Blower AccessoryPilot Assembly Inspecting BurnersLogs Cleaning MaintenanceGlass Door Pilot and BurnersObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Above Gas leak. See Warning statementSpecifications Replacement PartsService Hints Technical ServiceCHDV42NRA Illustrated Parts BreakdownCHDV42NRA Description QTY Parts ListIllustrated Parts Breakdown KEY Part Number Description QTY Accessories Owners Registration Form Postage Required 111906-01A Warranty Information

(V)V42NA(1) specifications

Desa (V)V42NA(1) is a sophisticated model designed for a wide range of applications, showcasing advanced features and cutting-edge technologies that make it stand out in its category. This model is particularly noted for its efficiency and robustness, catering to both commercial and residential needs.

One of the primary features of the Desa (V)V42NA(1) is its enhanced energy efficiency. It is engineered to optimize fuel consumption while delivering superior performance. This efficiency is primarily achieved through the use of innovative combustion technology that ensures a cleaner and more controlled burn, resulting in lower emissions. This environmental consideration makes it a suitable choice for eco-conscious consumers, aligning with global trends towards sustainability.

The Desa (V)V42NA(1) is equipped with a user-friendly interface, which allows for easy operation and control. Its digital display provides real-time information on performance parameters, making it easy for users to monitor and adjust settings as needed. This aspect of the design emphasizes user convenience and accessibility.

Another key characteristic is its adaptability. The model can easily be integrated into various settings, whether as a stand-alone unit or as part of a larger system. It is compatible with various heating and cooling technologies, making it versatile for both new installations and retrofitting projects. This flexibility is further enhanced by the availability of optional accessories that allow users to customize the unit according to their specific requirements.

Durability is another standout feature of the Desa (V)V42NA(1). Built with high-quality materials, this model is designed to withstand the rigors of everyday use while requiring minimal maintenance. This reliability ensures longevity, making it a cost-effective choice for users looking for a long-term heating solution.

In summary, the Desa (V)V42NA(1) exemplifies a harmonious blend of efficiency, user-friendliness, versatility, and durability. Its advanced technologies and features cater to a wide variety of needs, establishing it as a standout product in the heating technology market. As consumers continue to seek efficient and reliable solutions, the Desa (V)V42NA(1) stands ready to meet these growing demands.
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