Desa RN30D, CGN20L installation manual Ing Gas Connections

Page 14

BLUE-FLAME CGN20, CGN20L AND RN30D

VENT-FREE NATURAL GAS HEATERS

TROUBLESHOOTING Continued

IMPORTANT: Operating heater where im- purities in air exist may create odors. Clean- ing supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors.

WARNING : If you smell gas

•Shut off gas supply.

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Heater produces a clicking/ticking noise

1.

Metal expanding while heating or con-

1.

This is common with most heaters. If

 

noise is excessive, contact qualified ser-

just after burner is lit or shut off

 

tracting while cooling

 

 

 

vice person

 

 

 

 

 

 

 

 

 

Heater produces unwanted odors

1.

Heater burning vapors from paint, sol-

1.

Ventilate room. Stop using odor causing

 

 

vents, glues, etc. See IMPORTANT state-

 

products while heater is running

 

 

ment above

2.

Locate and correct all leaks (see Check-

 

2.

Gas leak. See Warning statement above

 

 

 

 

ing Gas Connections, page 9)

Heater shuts off in use (ODS operates)

1.

Not enough fresh air is available

 

2.

Low line pressure

 

3.

ODS/pilot is partially clogged

1.Open window and/or door for ventilation

2.Contact local natural gas company

3.Clean ODS/pilot (see Cleaning and Main- tenance, page 11)

Gas odor even when control knob is in OFF

1.

Gas leak. See Warning statement above

1.

Locate and correct all leaks (see Check-

position

 

 

 

ing Gas Connections, page 9)

 

2.

Control valve defective

2.

Replace control valve

 

 

 

 

 

Gas odor during combustion

1.

Foreign matter between control valve

1.

Take apart gas tubing and remove foreign

 

 

and burner

 

matter

 

2.

Gas leak. See Warning statement above

2.

Locate and correct all leaks (see Check-

 

 

 

 

ing Gas Connections, page 9)

Moisture/condensation noticed on windows

1.

Not enough combustion/ventilation air.

1.

Refer to Air for Combustion and Ventila-

 

 

 

 

tion requirements (page 3)

14

103568

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Contents RN30D CGN20 CGN20L What to do if YOU Smell GASLocal Codes Safety InformationProduct Features UnpackingProviding Adequate Ventilation Product IdentificationAIR for Combustion Ventilation Unusually Tight ConstructionVentilation AIR AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Ventilation Air From Inside BuildingVentilation Air From Outdoors Ventilation Air from Inside BuildingCheck GAS Type Installing to WallInstallation Items Locating HeaterInstalling Heater to Wall Placing Heater On Mounting Bracket Connecting to GAS SupplyInstalling Bottom Mounting Screws Typical Inlet Pipe DiametersChecking GAS Connections Pressure Testing Heater GAS ConnectionsPressure Testing GAS Supply Piping System PsigOperating Heater For Your Safety Read Before LightingManual Lighting Procedure Lighting InstructionsCleaning and Maintenance Inspecting BurnerTroubleshooting Observed Problem Possible Cause RemedyTroubleshooting Ing Gas Connections, Accessories Technical ServiceService Hints SpecificationsODS/Pilot Illustrated Parts BreakdownRN30D Parts List KEY Part Number Description QTYCGN20 CGN20L Parts List Parts not Under Warranty Replacement Parts CentralsParts Under Warranty 103568 103568 103568 Warranty Information Limited Warranty Comfort Glow VENT-FREE Heaters

CGN20L, CGN20, RN30D specifications

Desa RN30D, CGN20, and CGN20L are innovative models designed to meet the diverse needs of users looking for reliable and efficient solutions in various applications. These models are renowned for their advanced technologies and impressive features that set them apart in the market.

The Desa RN30D is a robust unit primarily known for its high efficiency and durable construction. It operates with a powerful engine that utilizes advanced fuel technology, making it not only environmentally friendly but also cost-effective. This model comes equipped with a state-of-the-art control system that ensures optimal performance and user-friendly operation. The RN30D is ideal for both commercial and residential uses, providing a versatile option for users needing dependable energy solutions.

On the other hand, the CGN20 and CGN20L models focus on providing energy in compact forms. These models feature a lightweight design, which enhances portability without compromising on performance. The CGN20 is tailored for medium-scale applications, while the CGN20L offers additional capacity and features for larger needs. Both models benefit from cutting-edge inverter technology that allows for stable and consistent output, essential for sensitive electronics.

A standout characteristic of the CGN20 and CGN20L is their quiet operation. Noise reduction technologies have been integrated, making them perfect for use in residential areas or noise-sensitive environments. Furthermore, they are designed with enhanced cooling systems, ensuring reliability even during extended usage.

Each of these models includes safety features such as overload protection and low oil shutdown, providing peace of mind to operators. They are also equipped with multiple outlets, allowing users to connect various devices simultaneously.

In summary, the Desa RN30D, CGN20, and CGN20L cater to a broad spectrum of users, from homeowners to businesses. Their combination of durability, efficiency, advanced technology, and safety features makes them an excellent investment for energy solutions. Whether you require substantial power or a compact, portable option, these models deliver unmatched performance tailored to meet your specific energy needs.
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