Instruction/ maintenance manual of the product BLUE FLAME VENT-FREE NATURAL GAS HEATER Desa
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Save this manual for future reference. ® WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life. — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
2 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning re- semble the flu, with headaches, dizziness, and/or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced.
3 103113 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 ANSI Z223.1 also known as NFPA 54*. *Available from: American National Standards Institute, Inc.
4 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU WARNING: If the area in which the heater may be operated is smaller than that defined as an unconfined space, provide ad- equate combustion and ventila- tion air by one of the methods described in the National Fuel Gas Code, ANSI Z223.
5 103113 OWNER’S MANUAL Figure 2 - Ventilation Air from Inside Building Or Remove Door into Adjoining Room, Option 3 Ventilation Grills Into Adjoining Room, Option 2 12" 12" Ventilation Gr.
6 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU Figure 5 - Mounting Screw Locations Mounting Screw Locations 8 7/8" Minimum To Maintain 6" Clearance From Wall 7 3/4" 20 1/4" Minimum To Maintain 3" Clearance From Floor FLOOR JOINING W ALL INSTALLING HEATER TO WALL Marking Screw Locations 1.
7 103113 OWNER’S MANUAL Installing Two Mounting Screws Note: Wall anchors and mounting screws are in hardware package. The hardware pack- age is provided with heater. Attaching to wall stud method For attaching mounting screw to wall stud 1. Drill hole at marked location using 9/64" drill bit.
8 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU IMPORTANT: Hold pressure regulator with wrench when connecting it to gas piping and/ or fittings. * An A.G.A. design certified manual shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection.
9 103113 OWNER’S MANUAL CHECKING GAS CONNECTIONS WARNING: Test all gas pip- ing and connections for leaks after installing or servicing. Cor- rect 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.
10 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU TO TURN OFF GAS TO APPLIANCE Shutting Off Heater 1. T ur n control knob clockwise Clockwise to the PILO T position. 2. Press in contr ol knob and turn clock- wise Clockwise to the OFF position. Shutting Off Burner Only (pilot stays lit) 1.
11 103113 OWNER’S MANUAL INSPECTING BURNER Check pilot flame pattern and burner flame pattern often. PILOT FLAME PATTERN Figure 17 shows a correct pilot flame pat- tern. Figure 18 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple.
12 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU Continued TROUBLESHOOTING Note: All troubleshooting items are listed in order of operation. WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater.
13 103113 OWNER’S MANUAL 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 smo.
14 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU 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.
15 103113 OWNER’S MANUAL Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty. Parts Under Warranty Contact authorized dealer from whom you purchased this product.
16 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU 12-2 12-1 ODS/PILOT HEATER EXPLODED VIEW VN600B and CFN600B 10 12 11 1 2 3 4 5 6 7 9 8 10 13 14 15 16 17 18 21 23 24 27 22 26 25 19 20 28 29 ILLUSTRA .
17 103113 OWNER’S MANUAL P AR TS LIST This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 15 of this manual.
18 103113 NA TURAL GAS HEA TER V ANGUARD 6000 BTU NOTES _______________________________________________________________________________________________ ________________________________________________.
19 103113 OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________.
2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 103113-01 REV. C 7/97 Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty.
An important point after buying a device Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER you will learn all the available features of the product, as well as information on its operation. The information that you get Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER will certainly help you make a decision on the purchase.
If you already are a holder of Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER.
However, one of the most important roles played by the user manual is to help in solving problems with Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Desa BLUE FLAME VENT-FREE NATURAL GAS HEATER along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
