Desa CGN30D, CGN18RA installation manual Contents, Safety Information

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CONTENTS

 

SECTION

PAGE

 

 

 

 

 

 

 

 

Safety Information

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Identification

4

 

 

 

 

 

 

 

 

 

Local Codes

4

 

 

 

 

 

 

 

 

 

Unpacking

4

 

 

 

 

 

 

 

 

 

Product Features

4

 

 

 

 

 

 

 

 

 

Air For Combustion And Ventilation

5

 

 

 

 

 

 

 

 

 

Installing To Wall

9

 

 

 

 

 

 

 

 

 

Connecting To Gas Supply

14

 

 

 

 

 

 

 

 

 

Checking Gas Connections

15

 

 

 

 

 

 

 

 

 

Operating Heater

17

 

 

 

 

 

 

 

 

 

Inspecting Burner

20

 

 

 

 

 

 

 

 

 

Cleaning And Maintenance

22

 

 

 

 

 

 

 

 

 

Troubleshooting

22

 

 

 

 

 

 

 

 

 

Technical Service

25

 

 

 

 

 

 

 

 

 

Specifications

26

 

 

 

 

 

 

 

 

 

Service Hints

26

 

 

 

 

 

 

 

 

 

Replacement Parts

26

 

 

 

 

 

 

 

 

 

Parts Centrals

27

 

 

 

 

 

 

 

 

 

Service Publications

27

 

 

 

 

 

 

 

 

 

Accessories

27

 

 

 

 

 

 

 

 

 

Illustrated Parts Breakdown and Parts List

28-31

 

 

 

 

 

 

 

 

Warranty Information .................................................................... Back Cover

 

 

 

SAFETY

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNINGS

 

 

 

 

 

 

INFORMATION

 

 

 

 

 

 

 

 

 

IMPORTANT: Read this owner’s manual carefully and completely

 

 

 

 

 

 

before trying to assemble, operate, or service this heater. Improper

 

 

 

 

 

 

use of this heater can cause serious injury or death from burns, fire,

 

 

 

 

 

 

explosion, electrical shock, and carbon monoxide poisoning.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DANGER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Carbon monoxide poisoning may lead to death!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning

 

 

 

 

 

 

resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the

 

 

 

 

 

 

heater may not be working properly. Get fresh air at once! Have heater serviced.

 

 

 

 

 

 

Some people are more affected by carbon monoxide than others. These include

 

 

 

 

 

 

pregnant women, persons with heart or lung disease or anemia, those under the

 

 

 

 

 

 

influence of alcohol, and those at high altitudes.

 

 

 

 

 

 

 

 

 

 

Natural Gas: Natural gas is odorless. An odor-making agent is added to natural

 

 

 

 

 

 

gas. The odor helps you detect a natural gas leak. However, the odor added to

 

 

 

 

 

 

natural gas can fade. Natural gas may be present even though no odor exists.

 

 

 

 

 

 

Make certain you read and understand all Warnings. Keep this manual for

 

 

 

 

 

 

reference. It is your guide to safe and proper operation of this heater.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Safety Information continues on next page

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety InformationSafety Information Piezo Ignition System Local Codes Unpacking Product FeaturesSafety Device Providing Adequate Ventilation AIR for CombustionVentilation Determining if You Have a Confined or Unconfined Space AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Ventilation Air From Inside Building AIR forVentilation AIR Appliances in both spacesVentilation AIR Ventilation Air From OutdoorsCheck GAS Type Installing To WallInstallation Items Locating HeaterInstalling to Wall Removing Front Panel Of Heater Installing Heater to WallMounting Bracket Methods For Attaching Mounting Bracket To WallMarking Screw Locations Attaching Mounting Bracket To WallInstalling Bottom Mounting Screws Placing Heater On Mounting BracketConnecting to GAS Supply CGN30DConnections Pressure Testing GAS Supply Piping SystemChecking GAS Servicing. Correct all leaks at oncePressure Testing Heater GAS Connections CheckingHeater What to do if YOU Smell GASOperating Heater PilotTo Select Heating Level Shutting Off Heater Operating Heater Inspecting BurnerPilot Flame Pattern Shutting Off Burner Only pilot stays litGRH/OV 019A Trouble Shooting CleaningMaintenance ODS/PILOT and Burner OrificeSee Cleaning TROUBLE- ShootingSee Cleaning and Main Service TechnicalParts Not Under Warranty Replacement PartsParts Under Warranty HintsFAN Kits GA3100, GA3100A, and GA3200TA AccessoriesCentrals Valve GA5010Illustrated Parts Breakdown Model CGN18RAParts List KEY Part Number Description QTYModel CGN30D Control Position Label Hardware Assembly Warranty Information Keep this Warranty

CGN30D, CGN18RA specifications

Desa CGN18RA and CGN30D are two advanced space heaters designed for both residential and commercial use. These models are well-regarded for their innovative features, technologies, and exceptional performance, making them suitable choices for various heating needs, particularly in larger spaces.

The CGN18RA is equipped with several key features that enhance its functionality. It boasts a reliable heat output of approximately 18,000 BTUs, ensuring effective warmth during cold months. This model utilizes infrared technology, which enables it to heat objects and people directly rather than just the air. This not only makes the heating experience more comfortable but also reduces energy consumption. Furthermore, the CGN18RA is designed with an adjustable thermostat to provide precise temperature control, allowing users to set their desired warmth levels easily.

On the other hand, the CGN30D offers a more robust heating solution with an output of up to 30,000 BTUs. This model is particularly suited for larger spaces, effectively warming garages, workshops, or open-plan living areas. Like the CGN18RA, the CGN30D utilizes direct infrared heating technology, ensuring efficient and consistent temperatures are maintained. Users appreciate the dual-fuel capability of the CGN30D, allowing it to operate on both natural gas and propane, which adds to its versatility and convenience.

Both models prioritize safety, featuring built-in mechanisms such as tip-over shut-off systems and automatic shut-off valves to prevent potential hazards. Furthermore, the units are constructed with durable materials that withstand regular use while maintaining sleek designs. Portability is another advantage, with easy-to-move structures allowing users to reposition heaters according to their heating requirements.

In summary, Desa CGN18RA and CGN30D are impressive space heaters characterized by their powerful heating capabilities, energy efficiency, and user-friendly features. Their advanced technology, safety mechanisms, and versatility in fuel options make them outstanding choices for anyone looking to maintain a comfortable environment, whether at home or in a commercial space. With these models, users can enjoy reliable warmth and comfort during the colder months.