Desa CVDA24R, CVDA30R, CPVSA18R, CPVSA24R Troubleshooting, Observed Problem Possible Cause Remedy

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TROUBLESHOOTING

13

TROUBLESHOOTING

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

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Log set is smoking/sooting excessively

1.

Poor fuel quality

1.

Contact local natural or propane/LP gas

(Note: It is natural and unavoidable for

 

 

 

company

vented gas log sets to produce moderate

2.

Fireplace venting system not drafting

2.

Adjust damper wide open and/or have

levels of carbon (soot) where flames

 

properly

 

fireplace and venting professionally

contact the logs. This is especially true

 

 

 

cleaned and checked

with propane/LP gas.)

3.

Excessive flame impingement or

3.

Separate the logs to allow more flame

 

 

blockage

 

passage

 

4.

Improper fuel/air mixture

4.

Remove any foreign items from the

 

 

 

 

flame pattern and/or check for proper

 

 

 

 

orifice sizing

 

5.

Excessive gas supply/pressure

5.

Preheat flue in very cold weather

 

 

 

 

 

Burner is excessively noisy

(Note: The movement and combustion of gas will create low, unavoidable levels of noise.)

1.Passage of air/gas across irregular sur- faces

2.Excessive gas pressure on natural gas units

1.Relieve any tight bends or kinks in gas supply line

2.Check/reset gas regulator pressure (see Adjusting Regulator Pressure For Pro- pane/LP Conversion, page 7)

Burner flame is too low or too high

1.

Incorrect gas supply or pressure

1.

Check for proper gas supply pressure

 

2.

Blocked burner orifice or burner mani-

2.

Free burner orifice and manifold ports

 

 

fold ports

 

of any burrs, paint, or other blockage

 

3.

Improper burner orifice size

3.

Verify proper burner orifice sizing (see

 

 

 

 

Figure 2, page 4)

 

 

 

 

 

Remote does not function (GHRC only)

1.Battery is not installed. Battery power is low

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

For more information, visit www.desatech.com

901273-01D

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Contents What to do if YOU Smell GAS Owners Operation and Installation ManualSafety Information Table of ContentsRemote Ready Safety VALVE/PILOT Product FeatureLocal Codes Product IdentificationFlue Opening Specifications InstallationVenting Specifications for Installation Check GAS TypeConnecting to GAS Supply Installing Damper ClampInstallation Items Needed Pressure Testing Gas Supply Piping System Hearth PAN InstallationChecking GAS Connections Propane/LP Gas Conversion Adjusting Regulator Pressure For Propane/LP ConversionBurner Inlet Fitting Remote Control Options Testing Burner for LeaksAdding PAN Material GWMS2Installing Grate Pan Material Not Shown Installing Grate and LogsIf Using Optional Hand-Held Remote or Wall Switch For Your Safety Read Before LightingOperating Appliance Lighting InstructionsTo Turn OFF GAS to Appliance GWMS2 Wall Mounted Switch OptionalCuring Logs Optional Remote OperationReplacement Parts Cleaning MaintenanceInspecting Burners Observed Problem Possible Cause Remedy TroubleshootingFor more Visit www Com Gas leak. See Warning statement at TopModels VVSA18R, VVSA24R, VVDA18R VVDA24R, and VVDA30R Illustrated Parts BreakdownParts Available not Shown Parts ListKingston Split Oak Logs Hanover Round Oak Logs Parts List Models FVSA18R, FVSA24R, FVDA18R FVDA24R, and FVDA30R Illustrated Parts BREAK- DownParts Available not Shown Models FSLR18, FSLR24, FDLCR18, FDLCR24, and FDLCR30 Parts List Models CVDA18R, CVDA24R, and CVDA30R KEY Part Number for CVDA18R CVDA24R Models CPVSA18R, and CPVSA24R KEY Part Number for CPVSA18R CPVSA24R Description QTY Accessories Owners Registration Form Postage Required 901273-01D Limited Warranty Vented GAS Logs Warranty Information

CVDA24R, CVDA30R, CPVSA18R, CPVSA24R, CVDA18R specifications

The Desa CVDA18R, CPVSA18R, CPVSA24R, CVDA24R, and CVDA30R are a series of advanced solutions designed to meet various heating and ventilation needs. These models come with a plethora of features, technologies, and characteristics that make them suitable for both residential and commercial applications.

The Desa CVDA18R, a heating powerhouse, boasts an impressive thermal output that ensures rapid heating across medium-sized spaces. It integrates advanced control systems allowing precise temperature regulation for enhanced comfort and energy efficiency. One of its standout technologies is the dual-fuel option, supporting both gas and electric heating, providing versatility depending on availability and preference.

Similarly, the CPVSA18R model stands out with its compact design, ideal for tight spaces without compromising on efficiency. It features a high-efficiency combustion system that maximizes heat production while minimizing fuel consumption. This model also includes an intelligent self-diagnostic system that monitors performance and alerts users to any potential issues, ensuring reliable operation.

The CPVSA24R takes things further with an increased heating capacity suitable for larger spaces. It combines sustainable technologies with user-friendly interfaces, allowing homeowners and businesses to manage their heating systems easily. Features such as programmable timers and remote access via smart devices add convenience in today's tech-driven world.

Next in the lineup, the CVDA24R focuses on improved air quality, equipped with advanced filtration systems that not only heat but also purify the air in living spaces. This model is particularly beneficial for those with allergies or respiratory concerns, ensuring a healthier indoor environment.

Lastly, the CVDA30R brings robust performance to the table, designed for expansive areas that demand high heating capacity. It incorporates sound-dampening technologies, making it one of the quietest units in its class. With a focus on energy efficiency, the CVDA30R meets or exceeds energy performance standards, helping users save on utility bills while contributing to a greener planet.

Overall, the Desa CVDA and CPVSA series exemplify cutting-edge heating technologies, offering a blend of efficiency, reliability, and user comfort. Each model caters to specific needs, ensuring that customers find the right fit for their unique heating challenges.