Desa CGN6, CGN10A installation manual Maintenance

Page 13

OWNER’S MANUAL

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after ODS/pilot is lit

1.

Burner orifice is clogged

1.

Clean burner orifice (see Cleaning and

 

 

 

 

Maintenance, page 11) or replace burner

 

 

 

 

orifice

 

2.

Burner orifice diameter is too small

2.

Replace burner orifice

 

3.

Inlet gas pressure is too low

3.

Contact local natural gas company

 

 

 

 

 

Delayed ignition of burner

1.

Manifold pressure is too low

1.

Contact local natural gas company

 

2.

Burner orifice is clogged

2.

Clean burner orifice (see Cleaning and

 

 

 

 

Maintenance, page 11) or replace burner

 

 

 

 

orifice

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner orifice (see Cleaning and

 

 

 

 

Maintenance, page 11) or replace burner

 

 

 

 

orifice

 

2.

Burner damaged

2.

Replace burner

 

3.

Gas regulator defective

3.

Replace gas regulator

 

 

 

 

 

Yellow flame during burner combustion

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

Maintenance, page 11)

 

2.

Inlet gas pressure is too low

2.

Contact local natural gas company

 

3.

Gas regulator defective

3.

Replace gas regulator

 

 

 

 

 

Slight smoke or odor during initial opera-

1.

Residues from manufacturing processes

1.

Problem will stop after a few hours of

tion

 

 

 

operation

 

 

 

 

 

Heater produces a whistling noise when

1.

Turning control knob to HIGH position

1.

Turn control knob to LOW 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 checked by local natural

 

 

 

 

gas company

 

3.

Air passageways on heater blocked

3.

Observe minimum installation clear-

 

 

 

 

ances (see Figure 4, page 6)

 

4.

Dirty or partially clogged burner orifice

4.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, page 11) or replace burner ori-

 

 

 

 

fice.

Continued

101870

13

Image 13
Contents What to do if YOU Smell GAS Blue Flame VENT-FREE Natural GAS HeaterCGN10A and CGN6 Natural GAS Heater Safety InformationProduct Identification Product FeaturesFresh AIR for Combustion and Ventilation Local CodesUnusually Tight Construction Determining FRESH-AIR Flow for Heater LocationConfined and Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Items Installing to WallInstalling Heater to Wall Check GAS TypeAttaching to wall anchor method Installing Bottom Mounting ScrewPlacing Heater On Mounting Screws Removing Front Panel Of HeaterGas Connection Connecting to GAS SupplyPressure Testing Heater GAS Connections Pressure Testing GAS Supply Piping SystemFor Your Safety Read Before Lighting Checking GAS ConnectionsLighting Instructions Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off HeaterInspecting Burner Cleaning and MaintenanceObserved Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement at Replacement Parts SpecificationsTechnical Service Service PublicationsHeater Exploded View Illustrated Parts ListODS/PILOT Parts Available not Shown FBD Parts Centrals101870 Keep this Warranty Warranty Information

CGN6, CGN10A specifications

Desa CGN10A and CGN6 are two innovative models in the Desa line of heating appliances, combining cutting-edge technology with user-friendly features designed to enhance the heating experience in a variety of settings. These appliances are particularly noted for their versatility and efficiency, making them suitable for both residential and commercial applications.

The Desa CGN10A stands out with its impressive heating capacity, providing an excellent solution for larger spaces. It is engineered with advanced venting technology that ensures optimal airflow, allowing the unit to quickly and evenly distribute heat throughout the room. This model features an adjustable thermostat and fan settings, enabling users to customize their heating experience according to their specific needs. The eco-friendly design reduces energy consumption while maintaining superior performance, making it a smart choice for environmentally conscious consumers.

On the other hand, the Desa CGN6 is perfect for smaller areas or more limited spaces. Despite its compact size, it does not compromise on heating power or efficiency. This model utilizes a highly efficient combustion system that maximizes fuel usage, translating into lower operational costs for users. Additionally, its lightweight and portable design makes it suitable for various settings, whether it's in a workshop, garage, or even outdoor gatherings.

Both models are equipped with safety features that ensure peace of mind during operation. They include automatic shut-off functions and safety sensors that detect issues such as overheating or improper venting. Furthermore, the appliances are designed with user accessibility in mind, featuring intuitive controls and easy-to-read displays that simplify the operating process.

In terms of aesthetics, both the CGN10A and CGN6 boast sleek designs that can seamlessly integrate into a range of interior styles. The durable construction ensures longevity, making these models a reliable investment for years to come.

In conclusion, Desa CGN10A and CGN6 models exemplify the perfect blend of efficiency, technology, and design. With their responsive heating capabilities, user-friendly features, and emphasis on safety, they stand out as leaders in the heating appliance market, catering to diverse user needs while prioritizing sustainability.