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NATURAL GAS LOG
VENTED DECORATIVE APPLIANCES
OWNER’S OPERATION AND INSTALLATION MANUAL
RGA 2-72
APPROVED
RADCO Burner
Models CVSR18,
TESTED AND
CVSR24, CPVSR18,
LISTED BY
CPVSR24, CVDR18,
CVDR24, and CVDR30
WARNING: Improper installa-
WARNING: If the information in this manual is not
tion, adjustment, alteration, ser-
followed exactly, a fire or explosion may result
vice, or maintenance can cause
causing property damage, personal injury, or
injury or property damage. Re-
loss of life.
fer to thi
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS 2. If you smell gas 11. Do not run log set SAFETY • shut off gas supply • where flammable liquids or vapors INFORMATION • do not try to light any appliance are used or stored • do not touch any electrical switch; do • under dusty conditions not use any phone in your building 12. Do not burn solid fuel in the fireplace WARNINGS WARNING ICON G 001 • immediately call your gas supplier after installing the log set. Do not use from a neighbor’s phone. Follow
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OWNER’S MANUAL PRODUCT OPTIONAL IDENTIFICATION PRODUCT FEATURES ON/OFF SAFETY VALVE/ Grate Steps PILOT KIT AND PROPANE/LP CONVERSION Grate An optional valve/safety pilot kit with a piezo ignitor is available for this appliance. This system requires no matches, batteries, or other sources to light. You must use this optional system for LP conversion. See Ac- cessories, page 20. REMOTE CONTROL READY Burner (MILLIVOLT) SAFETY VALVE/ Pan PILOT KIT Burner An optional millivolt valve/safety pilot kit
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS Confined and Unconfined Space PROVIDING ADEQUATE AIR FOR VENTILATION The National Fuel Gas Code (ANS Z223.1, COMBUSTION AND 1992 Section 5.3) defines a confined space The following are excerpts from National VENTILATION as a space whose volume is less than 50 Fuel Gas Code. NFPA 54/ANS Z223.1, Sec- 3 cubic feet per 1,000 Btu per hour (4.8 m per tion 5.3, Air for Combustion and Ventila- kw) of the aggregate input rating of all tion. WARNING: This applian
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OWNER’S MANUAL AIR FOR COMBUSTION AND VENTILATION Continued DETERMINING FRESH-AIR FLOW FOR APPLIANCE LOCATION Determining if You Have a Confined or Unconfined Space Use this work sheet to determine if you have a confined or unconfined space. Space: Includes the room in which you will install appliance plus any adjoining rooms with doorless passageways or ventilation grills between the rooms. 1. Determine the volume of the space (length x width x height). Length x Width x Height = ______________
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS AIR FOR 12" COMBUSTION AND VENTILATION Ventilation Continued Ventilation Grills Grills Into Adjoining Room, VENTILATION AIR Into Adjoining Or Option 2 Room, Remove Ventilation Air From Inside Option 1 Door into Building Adjoining This fresh air would come from an adjoining Room, unconfined space. When ventilating to an Option adjoining unconfined space, you must pro- 3 vide two permanent openings: one within 12" of the ceiling and one within 12" of th
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OWNER’S MANUAL Btu Input Btu Input Minimum INSTALLATION Natural Gas Propane Gas Vent Opening MODEL DESCRIPTION CVSR18 18" Single Burner 50,000 40,000 8" dia. CAUTION: Do not remove CPVSR18 18" Single Burner 50,000 40,000 8" dia. the metal data plates attached to the burner pan. The data plates CVSR24 24" Single Burner 60,000 50,000 8" dia. contain important warranty in- CPVSR24 24" Single Burner 60,000 50,000 8" dia. formation. CVDR18 18" Dual Burner 55,000 45,000 8" dia. CVDR24 24" Dual Burner
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS CHECKING GAS INSTALLATION CAUTION: Use only new, CONNECTIONS Continued black iron or steel pipe. Inter- nally-tinned copper tubing may INSTALLING DAMPER WARNING: Test all gas pip- be used in certain areas. Check CLAMP ing and connections for leaks your local codes. Use pipe of 1/2" after installing or servicing. Cor- diameter or greater to allow Secure the damper stop clamp provided to rect all leaks at once. proper gas volume to log set. If the leadin
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OWNER’S MANUAL 3. Unscrew burner inlet fitting from 4. Install the gas connector tube to the gas INSTALLATION burner manifold (see Figure 9). supply fitting. Carefully shape tube to Continued attach to adapter fitting. 4. Place burner manifold in pan with threaded opening facing open knock- Test Pressures Equal To or Less Than out plug. 1/2 PSIG Gas Connector 5. Using thread sealant (resistant to the 1. Close manual shutoff valve (see Fig- Tube action of propane/LP gas) on larger ure 7). end of
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS Gas 2. Be sure to use the correct orifice for your INSTALLATION Connector appliance. The hardware kit included Continued Tube with this appliance contains two orifices with a cone-like shape. If you have an 2. Attach the pilot gas line to the pilot out- 18" set, the orifice for the burner inlet let of the gas control valve and tighten. fitting is red; for a 30" set, it is black. If Connect the thermocouple to the rear of you have a 24" log set, the orifi
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OWNER’S MANUAL ADDING PAN MATERIAL INSTALLATION 1. Open the bag of Ash Bed Material (ver- Continued miculite) and spread it evenly across the 2. Replace the injector (see Figure 17) burner pan to the top. You may over- with the propane/LP pilot injector with flow the front and sides of the pan to the red stripe. cover the entire pan and connecting 3. Replace and tighten the pilot line to the hardware. Do not cover GA9050 series bracket. or GA9150 series valve. 4. Continue with step 3 under Natur
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ON OFF FROM "PILOT" POSITION SLIGHT PUSH TO TURN OFF PULL PUSH RADCO BURNERS FOR VENTED NATURAL GAS LOGS 5. Turn control knob counterclockwise GAS SHUT-OFF OPERATING to the PILOT position and VALVE OPERATION APPLIANCE press in. Keep control knob pressed in for five (5) seconds. Flame Adjustment FOR YOUR SAFETY Note: You may be running this log 1. Adjust the flame ON/OFF by turn- set for the first time after hooking up READ BEFORE ing the gas shut-off valve counter- to gas supply. If so, the con
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OWNER’S MANUAL OPERATING APPLIANCE Continued TO TURN OFF GAS TO APPLIANCE Shutting Off Appliance 1. Turn control knob clockwise to the PILOT position. 2. Press in and turn control clockwise to the OFF position. Shutting Off Burner Only (pilot stays lit) Turn control knob clockwise to the PILOT position. TROUBLESHOOTING WARNING: Turn off log set CAUTION: Never use a wire, Note: For additional help, visit DESA and let cool before servicing. Only needle, or similar object to clean International
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS 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. • If you cannot reach your gas supplier, call the fire department. IMPORTANT: Operating log set where impurities in air exist may create odors. Cleaning supplies, pai
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OWNER’S MANUAL TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY When ignitor button is pressed, there is no 1. Ignitor electrode not connected to igni- 1. Reconnect ignitor cable spark at pilot (GA9000 Only) tor cable 2. Ignitor cable pinched or wet 2. Free ignitor cable if pinched by any metal or tubing. Keep ignitor cable dry 3. Bad ground on piezo ignitor 3. Scrape away paint on bracket for better contact with ground on piezo ignitor 4. Broken ignitor cable 4. Replace ignitor
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS ILLUSTRATED 15 PARTS 14 BREAKDOWN RADCO BURNER 16 MODELS CVSR18, CVSR24, CPVSR18, 13 AND CPVSR24 12 11 Oxford Round Oak Logs 9 23 9 22 21 10 20 18 19 7 5 17 Amherst Round Oak Logs 1 6 8 4 3 2 901048 16
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OWNER’S MANUAL This list contains replaceable parts used in your log set. When ordering parts, follow the PARTS LIST instructions listed under Replacement Parts on page 20 of this manual. RADCO BURNER MODELS CVSR18, CVSR24, CPVSR18, AND CPVSR24 KEY PART NUMBER FOR NO. CVSR18 CVSR24 CPVSR18 CPVSR24 DESCRIPTION QTY. 1 901058-01 901058-01 901058-01 901058-01 Brass 3/8 FLR x 1/2 FPT Adapter 1 2 901059-01 901059-01 901059-01 901059-01 Brass 3/8 FLR x 3/8 FPT Adapter 1 3 901066-01 901066-01 901066-01
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS 20 ILLUSTRATED 19 PARTS BREAKDOWN RADCO BURNER 17 MODELS CVDR18, 18 CVDR24, AND CVDR30 15 21 14 16 14 9 9 10 Berkshire Split Oak Logs 7 12 11 5 1 6 8 4 3 2 13 901048 18
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OWNER’S MANUAL This list contains replaceable parts used in your log set. When ordering parts, follow the PARTS LIST instructions listed under Replacement Parts on page 20 of this manual. RADCO BURNER MODELS CVDR18, CVDR24, AND CVDR30 KEY PART NUMBER FOR NO. CVDR18 CVDR24 CVDR30 DESCRIPTION QTY. 1 901058-01 901058-01 901058-01 Brass 3/8 FLR x 1/2 FPT Adapter 1 2 901059-01 901059-01 901059-01 Brass 3/8 FLR x 3/8 FPT Adapter 1 3 901066-01 901066-01 901066-01 Brass Air Mixer - Natural Gas 1 4 90106
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RADCO BURNERS FOR VENTED NATURAL GAS LOGS ON/OFF SAFETY VALVE/ CLEANING AND ACCESSORIES PILOT KIT - GA9050-1 MAINTENANCE Purchase these fireplace accessories from (Not Shown) your local dealer. If they can not supply • Keep the area around the log set clean For all models. Required for Propane/LP these accessories, call DESA International’s and clear of debris. installation. Sales Department at 1-800-432-2382 for • Occasionally, you may use a soft bristle information. You can also write to the a
