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Manual Desa CGN30TB

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  • Desa CGN30TB - page 1

    Save this manual for future reference. BLUE FLAME VENT -FREE NA TURAL GAS HEA TER OWNER’S OPERA TION AND INST ALLA TION MANUAL WARNING: If the information in this manual is not followed exactly, a fire or explosion may result caus- ing property damage, personal injury, or loss of life. — Do not store or use gasoline or other flammable vapors an ...

  • Desa CGN30TB - page 2

    2 104331 BLUE FLAME NA TURAL GAS HEA TER SAFETY INFORMA TION 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 o ...

  • Desa CGN30TB - page 3

    3 104331 OWNER’S MANUAL PRODUCT IDENTIFICA TION LOCAL CODES Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of the National Fuel Gas Code ANS Z223.1 , also known as NFPA 54*. *Available from: American National Standards Institute, Inc. 1430 Broadway New York, NY 10018 National Fire P ...

  • Desa CGN30TB - page 4

    4 104331 BLUE FLAME NA TURAL GAS HEA TER FRESH AIR FOR COMBUSTION AND VENTILA TION Today’s homes are built more energy effi- cient than ever. New materials, increased insulation, and new construction methods help reduce heat loss in homes. Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in. D ...

  • Desa CGN30TB - page 5

    5 104331 OWNER’S MANUAL FRESH AIR FOR COMBUSTION AND VENTILA TION Continued DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined or Unconfined Space Use this worksheet to determine if you have a confined or unconfined space. Space: Includes the room in which you will install heater plus any adjoining rooms with doorle ...

  • Desa CGN30TB - page 6

    6 104331 BLUE FLAME NA TURAL GAS HEA TER FRESH AIR FOR COMBUSTION AND VENTILA TION Continued VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must pro- vide two permanent openings: one within 12" of the ceiling and one withi ...

  • Desa CGN30TB - page 7

    7 104331 OWNER’S MANUAL INST ALLA TION WARNING: A qualified ser- vice person must install heater. Follow all local codes. CHECK GAS TYPE Use only natural gas. If your gas supply is not natural gas, do not install heater. Call dealer where you bought heater for proper type heater. INSTALLATION ITEMS Before installing heater, make sure you have the ...

  • Desa CGN30TB - page 8

    8 104331 BLUE FLAME NA TURAL GAS HEA TER Figure 5 - Attaching Thermostat Sensing Bulb Clamp Thermostat Sensing Bulb THERMOSTAT SENSING BULB The thermostat sensing bulb has been placed inside the heater for protection during shipping. Locating Thermostat Sensing Bulb 1. Remove front panel of heater (see Fig- ure 7). 2. Locate thermostat sensing bulb ...

  • Desa CGN30TB - page 9

    9 104331 OWNER’S MANUAL Attaching Mounting Bracket To Wall Note: Wall anchors, mounting screws, and spacers are in hardware package. The hard- ware package is provided with heater. Attaching to wall stud method For attaching mounting bracket to wall studs. 1. Drill holes at marked locations using 9/64" drill bit. 2. Place mounting bracket on ...

  • Desa CGN30TB - page 10

    10 104331 BLUE FLAME NA TURAL GAS HEA TER CONNECTING TO GAS SUPPLY WARNING: A qualified service person must connect heater to gas supply. Follow all local codes. Typical Inlet Pipe Diameters 20,000 Btu/Hr Models 3/8" or greater 30,000 Btu/Hr Models 1/2" or greater Installation must include an equipment shutoff valve, union, and plugged 1/ ...

  • Desa CGN30TB - page 11

    11 104331 OWNER’S MANUAL INST ALLA TION Continued WARNING: Test all gas pip- ing and connections for leaks after installation or servicing. Correct all leaks at once. WARNING: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once. Pressure Testin ...

  • Desa CGN30TB - page 12

    12 104331 BLUE FLAME NA TURAL GAS HEA TER PILOT LO OFF HI IGNITOR Ignitor Button Control Knob Figure 16 - Control Knob In The OFF Position LIGHTING INSTRUCTIONS 1. STOP! Read the safety inf ormation, column 3, page 11. 2. Make sur e equipment shutoff valve is fully open. 3. T urn control knob clockwise Clockwise to the OFF position. 4. W ait fi ve ...

  • Desa CGN30TB - page 13

    13 104331 OWNER’S MANUAL WARNING: If yellow tipping occurs, your heater could pro- duce increased levels of carbon monoxide. If burner flame pattern shows yellow tipping, follow in- structions at bottom of this page. BURNER FLAME PATTERN Figure 20 shows a correct burner flame pattern. Figure 21 shows an incorrect burner flame pattern. The incorre ...

  • Desa CGN30TB - page 14

    14 104331 BLUE FLAME NA TURAL GAS HEA TER TROUBLESHOOTING WARNING: Turn off and un- plug heater and let cool before servicing. Only a qualified ser- vice person should service and repair heater. CAUTION: Never use a wire, needle, or similar object to clean ODS/pilot. This can damage ODS/ pilot unit. POSSIBLE CAUSE 1. Ignitor electrode positioned wr ...

  • Desa CGN30TB - page 15

    15 104331 OWNER’S MANUAL Continued TROUBLESHOOTING Continued OBSERVED PROBLEM Burner does not light after ODS/pilot is lit Delayed ignition of burner Burner backfiring during combustion Yellow flame during burner combustion Slight smoke or odor during initial operation Heater produces a whistling noise when burner is lit REMEDY 1. Clean burner (s ...

  • Desa CGN30TB - page 16

    16 104331 BLUE FLAME NA TURAL GAS HEA TER TROUBLESHOOTING Continued 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. • I ...

  • Desa CGN30TB - page 17

    17 104331 OWNER’S MANUAL TECHNICAL SER VICE You may have further questions about in- stallation, operation, or troubleshooting. If so, contact DESA International’s Techni- cal Service Department at 1-800-323-5190. You can also visit DESA International’s technical service web site at www.desatech.com. SER VICE PUBLICA TIONS You can purchase a ...

  • Desa CGN30TB - page 18

    18 104331 BLUE FLAME NA TURAL GAS HEA TER ACCESSORIES Purchase these heater accessories from your local dealer. If they can not supply these accessories, either contact your nearest Parts Central (see page 19) or call DESA International’s Parts Department at 1-800- 972-7879 for referral information. You can also write to the address listed on the ...

  • Desa CGN30TB - page 19

    19 104331 OWNER’S MANUAL These Parts Centrals are privately owned businesses. They have agreed to support our customer’s needs by providing original replacement parts and accessories. Baltimore Electric 1348 Dixwell Avenue Hamden, CT 06514-0322 1-800-397-7553 203-248-7553 Parts Department Portable Heater Parts 342 N. County Rd. 400 East Valpara ...

  • Desa CGN30TB - page 20

    20 104331 BLUE FLAME NA TURAL GAS HEA TER 1 2 3 4 5 6 7 8 9 10 10 11 12 13 14 16 18 19 20 21 22 15 23 24 17 7 11-1 11-2 ILLUSTRA TED PA R T S BREAKDOWN CGN20TB CGN20TLB CGN30TB CGN30TLB ...

  • Desa CGN30TB - page 21

    21 104331 OWNER’S MANUAL P ARTS LIST CGN20TB CGN20TLB CGN30TB CGN30TLB This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 17 of this manual. PART NUMBER FOR KEY CGN20TB/CGN20TLB CGN30TB/CGN30TLB NO. 20,000 Btu/Hr 30,000 Btu/Hr DESCRIPTION QTY. 1 098304-01 0 ...

  • Desa CGN30TB - page 22

    LIMITED WARRANTY COMFORT GLOW VENT-FREE NATURAL GAS HEATERS DESA International warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim und ...

Manufacturer Desa Category Electric Heater

Documents that we receive from a manufacturer of a Desa CGN30TB can be divided into several groups. They are, among others:
- Desa technical drawings
- CGN30TB manuals
- Desa product data sheets
- information booklets
- or energy labels Desa CGN30TB
All of them are important, but the most important information from the point of view of use of the device are in the user manual Desa CGN30TB.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Desa CGN30TB, service manual, brief instructions and user manuals Desa CGN30TB. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Desa CGN30TB.

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A complete manual for the device Desa CGN30TB, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Desa CGN30TB by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Desa CGN30TB.

A complete Desa manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Desa CGN30TB - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Desa CGN30TB, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Desa CGN30TB, that we can find in the current document
3. Tips how to use the basic functions of the device Desa CGN30TB - which should help us in our first steps of using Desa CGN30TB
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Desa CGN30TB
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Desa CGN30TB in a specific country, if it was not possible to solve the problem on our own.

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