Desa CGD3924N installation manual Contents Safety Information

Page 2

CONTENTS

SAFETY INFORMATION

2

SECTION

PAGE

Safety Information

2

Product Identification

4

Local Codes

4

Unpacking

4

Product Features

4

Air for Combustion and Ventilation

5

Installing

8

Check Gas Type

8

Installation and Clearances (Vent-Free Operation Only)

9

Installing Damper Clamp Accessory for Vented Operation

13

Installing Heater Base Assembly

14

Connecting to Gas Supply

16

Checking Gas Connections

17

Installing Logs

19

Operating Heater

20

Inspecting Burners

22

Cleaning and Maintenance

23

Troubleshooting

23

Technical Service

27

Specifications

27

Service Hints

27

Replacement Parts

28

Parts Central

28

Accessories

29

Illustrated Parts Lists

30

Warranty Information

Back Cover

WARNINGS

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, people 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 the gas. The odor helps you detect a gas leak. However, the odor added to the gas can fade. 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 Information Burner patterns can cause sooting Operation Local Codes Unpacking Product FeaturesSafety Device Piezo Ignition SystemProviding Adequate Ventilation AIR forVentilation Determining if You Have a Confined or Unconfined Space AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Ventilation Air From Inside Building Ventilation AIRTion and ventilation air by one of the methods described Ventilation Air From OutdoorsInstalling Check GAS TypeLOG Sizing Requirements Minimum Fireplace ClearanceTo Combustible Materials Minimum Wall and Ceiling Clearances see FigureMinimum Non Combustible Material Clearances Installing Minimum Non Combustible Material Clearances Log SetFloor Clearances Installing Damper Clamp Accessory for Vented Operation Attaching Damper ClampInstalling Heater Base Assembly Installation Items NeededMounting Bracket Connecting to GAS Supply Checking GAS Connections Gas ConnectionPressure Testing Heater Gas Connections Test Pressures Equal To or Less Than 1/2 PsigInstalling Installing LogsFor Your Safety Read Before Lighting Operating HeaterHeater OperatingOperating Heater Inspecting Burners Pilot Flame PatternTrouble Shooting CleaningMaintenance ODS/PILOT and BurnerMaintenance, TROUBLE- ShootingRefer to Air for Com Gas leak. See Warning Model Technical ServiceService Hints Parts Central Parts Under WarrantyParts Not Under Warranty Hood GA6050 AccessoriesValve GA5010 Hood GA6052Illustrated Parts Breakdown Parts List KEY Part Number Description QTYWarranty Information Keep this Warranty