Desa RGA 2-72 User's Manual
Contents
1. For more information visit w 115043 01 INSTALLATION Hearth Kit Assembly and Installation Cont Optional GA9050A ON OFF Safety Valve Pilot Kit Assembly 7 INSTALLATION Continued Natural Gas Installation 1 Thread the gas control valve onto the burner inlet fitting see Figure 8 Use thread sealant on the male threads of the burner inlet fitting Hold the burner inlet fitting with a wrench to pre vent overtightening the connection to the burner Make sure the control rod is facing the front see Figure 8 2 Attach the pilot gas line to the pilot outlet of the gas control valve and tighten Connect the thermocouple to the rear of the gas control valve See Figure 9 Do not overtighten If using propane LP gas see Changing Pilot Orifice page 8 3 Install the inlet fitting into the inlet opening of the gas control valve see Figure 10 Use thread sealant on the male pipe threads 4 Place the burner pan assembly in the center of the fireplace floor Make sure the front of pan faces forward 5 Thread the gas supply fitting to the fireplace gas supply pipe Adjust to most convenient position 6 Install the gas connector tube to the gas supply fitting Carefully shape tube to attach to adapter fitting Be careful not to cause kinks in tube 7 Test for leaks following instructions under Testing Burner for Leaks page 9 8 Retighten and adjust the location of the gas control as neces sary The gas c2. Contact authorized dealers of this product If they can t supply original replacement part s call DESA at 1 866 672 6040 for referral information When calling DESA have ready e model number of your log set e the replacement part number For more information visi 115043 01 TROUBLESHOOTING TROUBLESHOOTING A WARNING Turn off log set and let cool before servicing Only a qualified service person should service and repair log set Note All troubleshooting items are listed in order of operation OBSERVED PROBLEM Log set is smoking sooting excessively Note It is natural and unavoidable for vented gas log sets to produce moderate levels of carbon soot where flames contact the logs POSSIBLE CAUSE l 2 Poor fuel quality Fireplace venting system not drafting properly Excessive flame impingement or blockage Improper fuel air mixture Excessive gas supply pressure REMEDY l 2 Contact local natural or propane LP gas company Adjust damper w de open and or have fireplace and venting professionally cleaned and checked Separate the logs to allow more flame passage Remove any foreign tems from the flame pattern and or check for proper orifice sizing Preheat flue in very cold weather Burner is excessively noisy Note The movement and combustion of gas will create low unavoidable levels of noise Passage of air gas across irregular sur faces Reli
3. gt Uy Inspect all connections for bubbles raw gas odor or flame from any area other than the burner leaks If leaks are detected shut off the gas valve immediately Tighten or reassemble the loose connection s using pipe joint compound until burner system is leak free gt When the burner is tested and leak free observe the individual tongues of flame on the burner Note The burner design includes more ports on the outside of the bar Make sure that all ports are clear and producing flame evenly across the burner If any ports appear blocked clear them by removing the burner manifold and reaming the ports with a modified paper clip or other suitable tool When finished testing turn the gas shutoff valve OFF to ex tinguish all flames A ADDING PAN MATERIAL 1 Open the bag of ash bed material vermiculite and spread it evenly across the burner pan to the top You may overflow the front and sides of the pan to cover the entire pan and connect ing hardware Do not cover GA9050A or GA9150A valve Open the glowing embers and evenly cover the ash bed material vermiculite in the burner pan gt INSTALLING THE GRATE AND LOGS l Place the grate over the burner pan where the two outer hori zontal supports on the grate fit into the two pan positioning notches in the rear vertical edge of the pan 5 A A i c bea Wh T F Sg iy s i as 7 i a 5 u hy ms E A i fh hr at i m al a SE nt an
4. be installed VENTING SPECIFICATIONS FOR INSTALLATION The fireplace chimney flue and vent must be drafting properly To check the vent for proper drafting Light a tightly rolled newspaper on one end and place it at the inside front edge of the fireplace Ob serve the smoke and be sure the vent is properly drawing it up the chimney If the smoke spills out into the room extinguish the flame and remove any obstruction until proper venting is achieved The chimney flue must remain open a minimum of 3 at all times during the operation of this log set Model Burner BTU Input Minimum Vent Description Natural Gas Opening LCF18 18 Dual 55 000 8 LCF24 24 Dual 60 000 8 Minimum Fireplace Dimensions At depth Indicated Fuel Inlet Pressure Specifications W C TT win Max Burner Orifice Sizing l Natural Gas Log Size Figure 2 Technical Information Charts INSTALLING DAMPER CLAMP Secure the damper stop clamp provided to the leading edge of the damper as shown in Figure 3 If for any reason this clamp doesn t work on your fireplace another suitable clamp or permanent stop must be installed or the damper blade must be cut or removed Damper Clamp N Damper Masonry Fireplace Damper Clamp Damper Manufactured Fireplace Figure 3 Attaching Damper Clamp For more information visi 115043 01 INSTALLATION Connecting to Gas Supply Checking Gas Connections INSTAL
5. s within reach for cleaning Install in piping system between fuel supply and heater Locate sediment trap where trapped matter 1s not likely to freeze A sediment trap traps moisture and contaminants This keeps them from going into log set controls If sediment trap is not installed or is installed wrong log set may not run properly Approved Flexible Gas Hose if allowed by local codes CSA Design Certified Equipment Shutoff Valve With 1 8 NPT Tap From Gas Meter 5 W C to 10 5 W C Pressure 3 Minimum Cap Pipe Nipple Tee Joint Sediment Trap Figure 4 Gas Connection Purchase the optional CSA design certified equipment shutoff valve from your dealer See Accessories page 15 Minimum inlet pressure for purpose of input adjustment CHECKING GAS CONNECTIONS A WARNING Test all gas piping and connections internal and external to unit for leaks after installing or servicing Correct all leaks at once A WARNING Never use an open flame to check for a leak Apply a noncorrosive leak detection fluid to all joints Bubbles forming show a leak Correct all leaks at once Pressure Testing Gas Supply Piping System Test Pressures In Excess Of 1 2 PSIG 3 5 kPa 1 Disconnect log set and its individual equipment shutoff valve from gas supply piping system 2 Cap off open end of gas pipe where equipment shutoff valve was connected 3 Pressurize supply piping system by either using compr
6. Hi AAA nl ih ea e u a a u A p E x gn te ay oo ey er A Fi i a nn ii A A a aay ar S ee a pp E in PR Fi ra y BE Figure 15 Installing Grate Pan Material Not Shown INSTALLATION Testing Burner for Leaks Adding Pan Material Installing the Grate and Logs Slide the two rear log grate steps over the two outer horizontal supports on the grate as shown in Figure 15 Place the back log on the grate onto the grate steps see Figure 16 Place the front log s on the grate and slide forward against the front bars on the grate see Figure 16 Place the smaller top logs onto the bottom logs see Figure 17 Leave as much open space between logs as possible to minimize flame impingement and sooting Note Logs may chip 1f they are handled roughly or 1f hit together while being placed Figure 16 Installing Front and Back Logs Number and style of your logs may vary Figure 17 Placement of Top Logs For more information visit w 115043 01 OPERATING APPLIANCE For Your Safety Read Before Lighting Lighting Instructions Gas Shutoff Valve Operation Curing Logs Operating Instructions for GA9050A OPERATING APPLIANCE NS FOR YOUR SAFETY READ BEFORE LIGHTING A WARNING Keep flue open when operating unit Ax WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life BEFORE LIGHTING smell all aro
7. This system requires no matches batteries or other sources to light You must use this optional system for LP conversion See Accessories page 15 REMOTE CONTROL READY MILLIVOLT SAFETY VALVE PILOT KIT An optional millivolt valve safety pilot kit with a piezo ignitor is avail able for this appliance This system requires no matches batteries or other sources to light This system may be connected to a wall switch or hand held wireless remote control See Accessories page 15 REMOTE CONTROL ACCESSORIES There is an optional hand held ON OFF remote control that can be purchased separately for this log set You must use the millivolt valve safety pilot kit to use remote accessories with this appliance See Accessories page 15 A wall switch is also available for this appliance You must use the millivolt valve safety pilot kit to use the wall switch with this appliance See Accessories page 15 on visit www desatech com 115043 01 INSTALLATION Flue Opening Specifications Check Gas Type Venting Specifications for Installation Installing Damper Clamp INSTALLATION A CAUTION Donotremove the data plates attached to the burner pan The data plates contain important warranty information A WARNING Before installing in a solid fuel burning fireplace the chimney flue and firebox must be cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated A dirty
8. drafts that alter burner flame patterns Ceiling fans can create drafts that alter burner flame patterns Altered burner patterns can increase sooting Do not use a blower insert heat exchanger insert or other ac cessory not approved for use with this log set The installation and provisions for combustion and ventilation air must conform with the National Fuel Gas Code ANSI Z233 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation a E For more information visit IT V 115043 01 SAFETY INFORMATION PRODUCT IDENTIFICATION LOCAL CODES UNPACKING OPTIONAL PRODUCT FEATURES SAFETY INFORMATION Continued 11 Do not run log set e where flammable liquids or vapors are used or stored e under dusty conditions 12 Do not burn solid fuel in the fireplace after installing the log set Do not use this log set to cook food or burn paper or other objects 13 Log set becomes very hot when in use Keep children and adults away from hot surface to avoid burns or clothing ignition Log set will remain hot for a time after shutdown Allow surface to cool before touching 14 Carefully supervise young children when they are in the room with log set 15 Do not use appliance if any part has been exposed to or under water Immediately call a qualified service technician to inspect the room appliance and to replace any part of the control system if using GA9050A or GA9150A and any gas control which has been under wate
9. of product excluding sales tax 8 Cost to install product 9 Type of store where product was purchased O Hardware O Propane Dealer O Natural Gas Utility Co O Home Center Builder s Supply O Fireplace or Hearth Shop O Farm Store O Other 10 What motivated you to buy this product O Sudden Cold Weather O Replace Older Model O D I Y Home Project O Emergency Back Up Heat O Heater was on Sale O Energy Savings High Efficiency O Construction Project O Other 11 How did you learn about this product brand O Advertising O Relative or Friend O Store Display O Other 12 Level of Education of Purchaser O Some High School O Completed High School O Completed College O Completed Graduate School 13 Age of Purchaser O Under 20 O20 29 O30 39 O40 49 O50 59 O 60 or Over 14 Buyer s total annual household income O Under 15 000 O 15 000 to 19 999 O 20 000 to 34 999 O 35 000 to 49 999 O 50 000 to 74 999 O 75 000 to 99 999 O 100 000 and Over 15 Store where product was purchased Name City State 16 In choosing this product how important were the following Not Important Somewhat Important Very Important Availability O O O Price O 2 2 Brand Name O O O Overall Quality O O O Heat Output O O O Made in USA O O O Warranty O O O Local Service O O O Value for Price O O O Prior Brand Experience O O O Controls Location O O O Thermostat Remote or Manual Operation O O O Ease of Operation O O O Special Features O O O Salesperson s Recommendati
10. repairs Control Knob Pilot Ignitor fabs FROM PILOT POSITION SLIGHT PUSH TO PULL PUSH SLIGHT PUSHTO TURN OFF PULL PUSH FROM PILOT POSITION Figure 18 Ignitor and Control Knob visit www desatech com OPERATING APPLIANCE Continued 6 With control knob pressed in push down and release ignitor button This will light pilot The pilot is attached to the rear of the front burner If needed keep pressing ignitor button until pilot lights Note If pilot does not stay lit contact a qualified service person or gas supplier for repairs Until repairs are made light pilot with match 7 Keep control knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob Note If pilot goes out repeat steps 3 through 7 pages 10 and 11 8 Turn control knob counterclockwise to the ON posi tion Burner should light If burner does not light call a quali fied service person Thermocouple Figure 19 Thermocouple and Pilot 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 A to the OFF posi tion Shutting Off Burner Only pilot stays lit Turn control knob clockwise to the PILOT position CLEANING AND MAINTENANCE e Keep the area around the log set clean and clear of debris e Occasionally you may use a soft bristle brush to clean logs e Once every ye
11. LATION Continued CONNECTING TO GAS SUPPLY A WARNING A qualified service person must con nect log set to gas supply Follow all local codes Installation Items Needed Before installing log set make sure you have the items listed below e piping check local codes e sealant resistant to Propane LP gas e equipment shutoff valve e test gauge connection e adjustable crescent wrench or pliers e sediment trap e tee joint e pipe wrench A CAUTION Use only new black iron or steel pipe Internally tinned copper tubing may be used in certain areas Check your local codes Use pipe of 1 2 diameter or greater to allow proper gas volume to log set If pipe is too small undue loss of volume will occur Installation must include a equipment shutoff valve union and plugged 1 8 NPT tap Locate NPT tap within reach for test gauge hook up NPT tap must be upstream from log set see Figure 4 IMPORTANT Install equipment shutoff valve in an accessible location The equipment shutoff valve is for turning on or shutting off the gas to the appliance Apply pipe joint sealant lightly to male NPT threads This will prevent excess sealant from going into pipe Excess sealant in pipe could result in a clogged burner injector A WARNING Use pipe joint sealant that is resistant to liquid petroleum LP gas We recommend that you install a sediment trap in supply line as shown in Figure 4 Locate sediment trap where it
12. Pilot is clogged Low gas pressure l Turn on gas supply or open equipment shutoff valve Turn control knob to PILOT position Press in control knob while in PILOT position Continue holding down control knob Repeat igniting operation until air is removed Adjust pilot flame for approximately 2 blue flame Clean pilot see Cleaning and Mainte nance page 11 or replace pilot assem bly Replace gas control Pilot lights but flame goes out when control 2 knob is released GA9050A Only Control knob not fully pressed in Control knob not pressed in long enough Equipment shutoff valve not fully open Pilot flame not touching thermocouple which allows thermocouple to cool causing pilot flame to go out This prob lem could be caused by one or both of the following A Low gas pressure B Dirty or partially clogged pilot Thermocouple connection loose at con trol valve Thermocouple damaged Control valve damaged NO U Press in control knob fully After pilot lights keep control knob pressed in 30 seconds Fully open equipment shutoff valve A Contact local natural gas company B Clean pilot see Cleaning and Main tenance page 11 or replace pilot as sembly Hand tighten until snug then tighten 1 4 turn more Replace thermocouple Replace control valve Burner does not light after pilot is lit 1 GA9050A Only Burner orifice clogged 2 Inlet gas pressure is too low Ther
13. TROL ON OFF SAFETY VALVE PILOT KIT GA9050A Not Shown For all models Contains components for propane LP conver sion REMOTE CONTROL READY ON OFF SAFETY VALVE PILOT KIT GA9150A Not Shown For all models Required for remote control operation Contains components for propane LP conversion INDIVIDUAL ROUND LOG GA9450A Not Shown For decorative purposes only Not to be used as additional logs on ACCESSORIES unit INDIVIDUAL SPLIT LOG GA9550A Not Shown For decorative purposes only Not to be used as additional logs on unit PINE CONES GA9650A Not Shown For all models Use for additional decoration only 3 pine cones per box ASH BED MATERIAL Vermiculite GA9750A Not Shown For all models Use for firebox decoration only GLOWING EMBERS GA9950A Not Shown For all models Use for firebox decoration only SILICA SAND GA9850A Not Shown For all models Use for firebox decoration only LAVA ROCK GA6067A Not Shown For all models Use for firebox decoration only DECORATIVE ASH BED CONTROL COVER CDABKA Not Shown An attractive way to cover control knob and piezo ignitor 18 ORNAMENTAL GRATE ENHANCER GA9350A Not Shown For 18 models only Additional decoration for front grate 24 ORNAMENTAL GRATE ENHANCER GA9360A Not Shown For 24 models only Additional decoration for front grate 30 ORNAMENTAL GRATE ENHANCER GA9370A Not Shown For 30 models only Additional dec
14. VENTED DECORATIVE NATURAL GAS LOGS Comfort Clu OWNER S OPERATION AND INSTALLATION MANUAL For more information visit w is y APPROVED TESTED AND LISTED BY 22 ehe En a Me A Klee a ee p 9 om A E g e RI e E of gt a A A RAR ee MA le aie een PAM A T sn he 4 Peg O SL A Brentwood Models LCF18 and LCF24 WARNING If the information in this manual is not fol WARNING Improper installation lowed exactly a fire or explosion may result causing adjustment alteration service property damage personal injury or loss of life or maintenance can cause injury or property damage Refer to this manual for correct installation and operational procedures For as sistance or additional information consulta qualified installer service agency or the gas supplier Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electrical switch do not use any phone in your building e Immediately call your gas supplier from a WARNING This appliance is for jos lol Paone FONOW Mie a gt SUpPucrs installation only ina solid fuel burn e If you cannot reach your gas supplier call the ing masonry or UL127 factory built fire department fireplace constructed of noncom bustible material and connected to a working flue See page 7 for minimu
15. Visit www desatech com OWNER S REGISTRATION FORM In order to provide better customer service for this and future purchases we recommend that you register your product with us You can register online at www desatech com If access to our website is not available to you please complete this Owner s Registration Form and mail to the address on the back of this owner s manual Please provide the following product information Brand Comfort Glow Vanguard etc Model EFP33PR VTGH33NR etc Date Purchased Note Keep receipt for warranty verification Serial Number WZ or 9 digit number located on product or identification tag First Name Last Name Address City State Zip Country Home Phone __ E Mail Please answer the following questions to register your product with DESA 1 Where will the product be used m Living Family Room O Office Warehouse O Utility Shed Outbuilding O Garage O Bedroom O Bathroom O Other If you bought this product yourself did you plan to purchase this type of product before going into the store O Yes O No Who selected the product O Male O Female O Both 4 What is the population of your area O Under 10 000 O 10 000 to 25 000 O 25 000 to 50 000 O 50 000 to 100 000 O 100 000 to 250 000 O Over 250 000 5 What is your primary source of heat O Propane LP Gas O Fuel Oil O Wood O Natural Gas O Electric O Other 6 How was the product installed O Professional Installer O Self O Other 7 Cost
16. ar a qualified agency or certified chimney sweep should examine and clean the venting system of the fireplace OPERATING APPLIANCE Operating Instructions for GA9050A Cont To Turn Off Gas to Appliance CLEANING AND MAINTENANCE SERVICE HINTS TECHNICAL SERVICE REPLACEMENT PARTS SERVICE HINTS When Gas Pressure is Too Low e pilot will not stay lit e burners will have delayed ignition e heater will not produce specified heat You may feel your gas pressure is too low If so contact your local natural gas supplier TECHNICAL SERVICE You may have further questions about installation operation or troubleshooting If so contact DESA s Technical Service Depart ment at 1 866 672 6040 When calling please have your model and serial numbers of your heater ready You can also visit DESA s technical services web site at WWW desatech com REPLACEMENT PARTS Note Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty PARTS UNDER WARRANTY Contact authorized dealers of this product Ifthey can t supply origi nal replacement part s call DESA s Technical Service Department at 1 866 672 6040 When calling DESA have ready e your name and address e model and serial numbers of your log set e how log set was malfunctioning e type of gas used natural gas e purchase date Usually we will ask you to return the part to the factory PARTS NOT UNDER WARRANTY
17. arger end of fitting screw the burner inlet fitting through hole and into burner manifold see Figure 6 Tighten using a wrench 6 Using burner clamp screw and nut provided assemble clamp to pan U style and triple burners only This will hold the burner manifold in place au ra Burner Clamp Burner Manifold 7 y Y u gt Burner Pan 34 LA Front i o Inlet Screw g DUAL FLAME Figure 6 Installing Burner Installation and Gas Connection 1 Place the burner pan assembly in the center of the fireplace floor Make sure the front of pan faces forward 2 Thread the gas supply fitting to the fireplace gas supply pipe Use thread sealant 3 Install adapter fitting onto the burner inlet fitting using thread sealant on male threads of burner inlet fitting see Figure 7 Adjust to most convenient position 4 Install the gas connector tube to the gas supply fitting Carefully shape tube to attach to adapter fitting Be careful not to cause kinks in tube Gas Connector Tube a S a Adapter 27 O Fitting Figure 7 Connecting Gas to Appliance OPTIONAL GA9050A ON OFF SAFETY VALVE PILOT KIT ASSEMBLY For additional convenience and safety or for propane LP conver sion an optional ON OFF safety valve pilot kit is available See Accessories page 15 Burner Pan Assem bly Facing Front of Fireplace A WARNING You must use a ON OFF safety valve pilot kit for propane LP conversion
18. arpet etc See IMPORTANT statement above Open flue to maximum Stop using odor causing products while log set is run ning 2 Gas leak See Warning statement at top of page 2 Locate and correct all leaks see Check ing Gas Connections page 6 Gas odor even when control knob isin OFF 1 Gas leak See Warning statement at top position of page 1 Locate and correct all leaks see Check 2 Control valve defective ing Gas Connections page 6 2 _Replace control valve Gas odor during combustion 1 Gas leak See Warning statement at top of page 2 Locate and correct all leaks see Check 115043 01 tion visit www desatech com ACCESSORIES Purchase these log set accessories from your local dealer If they can not supply these accessories call DESA at 1 866 672 6040 for referral information You can also write to the address listed on the back page of this manual EQUIPMENT SHUTOFF VALVE GA5010 For all models Equipment shutoff valve with 1 8 NPT tap Fits 1 2 NPT pipe s al RECEIVER AND HAND HELD ON OFF RE MOTE CONTROL KIT GHRCB Series For all models Allows the gas log set to be turned on and off by using the hand held remote control Valve Pilot KitGA9150A must be purchased to use this remote WALL MOUNT ON OFF SWITCH GWMS2 Not Shown For all models Allows the gas log set to be turned on and off with a wall switch Valve Pilot Kit GA9150A must be purchased to use this remote MANUAL CON
19. chimney flue may create and distribute soot within the house Inspect chimney flue for damage If damaged repair flue before operating heater NOTICE Installation service and repair of this appli ance must be performed by a qualified installer service agency company or gas supplier experienced with this type of gas appliance Only factory authorized components listed in these instructions may be used in accordance with the manufacturer s instructions and all codes and requirements of the authority hav ing jurisdiction Any modifications to this kit or use of unauthorized components or accessory items will void the manufacturer s warranty and may result in a hazardous condition FLUE OPENING SPECIFICATIONS Note This vented appliance must be installed only in a solid fuel burning fireplace with a working flue and constructed of noncom bustible material The charts in Figure 2 indicate technical information regarding the installation of your gas log set Please make sure that all of the specifications shown are applicable before installation is at tempted The fireplace must include a working flue and venting system with the minimum openings shown in the Figure 2 CHECK GAS TYPE Use only natural gas If your gas supply 1s not natural gas you must install ON OFF Safety Valve Pilot Kit see Accessories page 15 Call dealer where you bought log set If the fireplace does not have a gas supply shutoff valve one must
20. essed air or opening main gas valve located on or near gas meter 4 Check all joints of gas supply piping system Apply noncorrosive leak detection fluid to gas joints Bubbles forming show a leak 5 Correct all leaks at once Reconnect log set and equipment shutoff valve to gas supply Check reconnected fittings for leaks on visit www desatech com 115043 01 INSTALLATION Hearth Kit Assembly and Installation INSTALLATION Continued Test Pressures Equal To or Less Than 1 2 PSIG 3 5 kPa 1 Close equipment shutoff valve see Figure 5 2 Pressurize supply piping system by either using compressed air or opening main gas valve located on or near gas meter 3 Check all joints from gas meter to equipment shutoff valve see Figure 5 Apply noncorrosive leak detection fluid to gas joints Bubbles forming show a leak 4 Correct all leaks at once Valve en Equipment Shutoff Gas Meter Figure 5 Checking Gas Joints HEARTH KIT ASSEMBLY AND INSTALLATION Kit Assembly Dual Flame Burner 1 Determine which side the gas line will be coming into the fire place 2 Using a hammer and screw driver remove knockout plug from the side of the pan that corresponds to the gas line see Figure 6 3 Unscrew burner inlet fitting from burner manifold Place burner manifold in pan with threaded opening facing open knockout plug 5 Using thread sealant resistant to the action of propane LP gas on l
21. eve any tight bends or kinks in gas supply line Burner flame is too low or too high NO Incorrect gas supply or pressure Blocked burner orifice or burner mani fold ports Improper burner orifice size NO Check for proper gas supply pressure Free burner orifice and manifold ports of any burrs paint or other blockage Verify proper burner orifice sizing see Figure 2 page 4 When ignitor button is pressed there is no spark at pilot GA9050A Only 115043 01 Uy e ia Ignitor electrode not connected to ignitor cable Ignitor cable pinched or wet Bad ground on piezo ignitor Broken ignitor cable Bad piezo ignitor Ignitor electrode broken Ignitor electrode positioned wrong U FE Reconnect ignitor cable Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry Scrape away paint on bracket for better contact with ground on piezo ignitor Replace ignitor cable Replace piezo ignitor Replace electrode Reposition electrode tion visit www desatech com TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE TROUBLESHOOTING REMEDY When ignitor button is pressed thereisspark 1 at pilot but no ignition GA90S50A Only Gas supply turned off or equipment shutoff valve closed Control knob not in PILOT position Control knob not pressed in while in PILOT position Air in gas lines when installed Pilot adjustment screw closed
22. gives you specific legal rights and you may also have other rights that vary from state to state For information about this warranty write DESA 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 www desatech com 115043 0 4 115043 01 NOT A UPC 10 04 For more information visit w
23. m burns fire explosion electrical shock and carbon monoxide poisoning A 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 log set may not be working properly Get fresh air at once Have log set 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 youread and understand all warnings Keep this manual for reference It 1s your guide to safe and proper operation of this log set AA WARNING Any change to this log setor its controls can be dangerous 1 This appliance as supplied is only for use with the type of gas indicated on the rating plate SERVICE HINTS rnrn ee eee ee 11 TECHNICAL SERVICE nenne 11 REPLACEMENT PARTS us cn 11 TROUBLESHOOTING essen en 12 ACCESSORIES seen een 15 ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST 16 OWNER S REGISTRATION FORM ccccceccceeeesestteeeeesesees 17 WARRANTY INFORMATION c ooccooooocccccconoonncnnnccionnnnnos Back Cover 2 If you
24. m flue opening Installation and service must be performed by a qualified installer service agency or the gas supplier WARNING This is a gas fired appliance It uses air oxygen from the room in which it is in stalled Provisions for adequate combustion and ventilation air must be provided Refer to ae National Fuel Gas Codes ANSI Z233 1 NFPA 54 Section 5 3 Air for Combustion and Ven tilation This appliance may be installed in an aftermarket permanently located manufactured mo bile home where not prohibited by local codes Aftermarket Completion of sale not for purpose of resale from the manufacturer Save this manual for fu DESA TABLE OF CONTENTS SAFETY INFORMATION TABLE OF CONTENTS SAFETY INFORMATION are 2 PRODUCT IDENTIFICATION urn ee 3 LOCAL CODES eee ere ee ee eee rere 3 UNPACGRINO sueter pad eer eee 3 OPTIONAL PRODUCT FEATURES aussen a 3 INSTALLATION ee ee ee 4 BOPERATINGSAPPEIANGE 2 2 2 0 ee 10 CLEANING AND MAINTENANCE 22444444400440n nennen 11 SAFETY INFORMATION A WARNINGS RWARNING This productcontains and or generates chemicals known to the State of California to cause cancer or birth defects or other reproductive harm A WARNING Keep flue open when operating unit IMPORTANT Read this owner s manual carefully and completely before trying to assemble operate or service this log set Improper use of this log set can cause serious injury or death fro
25. mocouple leads disconnected or improperly connected Clean burner orifice Contact local natural gas company Reconnect leads Delayed ignition burner GA9050A Only Pilot flame needs adjusting Wrong pilot orifice For more information visit w Adjust pilot flame for approximately 2 blue flame Replace pilot orifice set 115043 01 TROUBLESHOOTING TROUBLESHOOTING Continued Ad WARNING If you smell gas e Shut off gas supply Do nat 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 Fol low 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 paint paint remover cigarette smoke cements and glues new carpet or textiles etc create fumes These fumes may mix with combustion air and create odors These odors will disappear over time OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Log Set produces a clicking ticking noise just after burner is lit or shut off l Metal expanding while heating or con tracting while cooling l This is common with most log sets If noise is excessive contact qualified service person Log Set produces unwanted odors Log Set burning vapors from paint hair spray glues cleaners chemicals new c
26. on O O O Friend Relative s Recommendation O O O Portability O O O Quiet Operation O O O 3dVl1 Postage Required 2701 Industrial Drive i P O Box 90004 Bowling Green KY 42102 9004 TAPE NOTES For more information visit ww 115043 01 NOTES mation visit www desatech com 115043 01 WARRANTY INFORMATION KEEP THIS WARRANTY Model Serial No Date Purchased 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 We make no other warranty expressed or implied LIMITED WARRANTY VENTED GAS LOGS DESA warrants this product to be free from defects on burner system for four 4 years and logs for a lifetime 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 under this warranty the Bill of Sale or cancelled check must be presented This warranty is extended only to the original retail purchaser This warranty covers the cost of part s required to restore this log set to proper operating condition and an allowance for labor when provided by a DESA Authorized Service Center Warranty part s MUST be obtained through authorized dealers of this product and or DESA who will provide original factory replacemen
27. ontrol should be level with the control rod to the front 9 Install cover to burner pan using screws provided 10 Install thermocouple pilot and ignitor onto valve cover as shown in Figure 11 Use the provided screws 11 Push the control rod extension onto the D shaped control rod through the center hole in the cover 12 Install the position decal and control knob making sure to align the marks with the correct stop positions of the gas control Pilot position will allow the knob to push in about 1 2 Align the decals in the pilot position f x Ap Burner Inlet Fitting ES I Ts ig u ES a Gas Control SU a Pin 4 4 Va ve Burner Pan Ke Pe A i Py sembly Sy Ss E nn a Figure 8 Installing Gas Control Valve OO ERO Thermocouple and Line Gas Con nector Tube Gas Inlet falc Fitting Opening Gas Control Valve Figure 10 Installing Inlet Fitting and Gas Connector Tube Thermocouple Valve Cover AS en Ignitor Control Rod Nr Extension Knob Figure 11 Installing Cover Control Knob and Piezo Ignitor visit www desatech com 115043 01 INSTALLATION Continued TESTING BURNER FOR LEAKS 1 Generously apply noncorrosive leak detection fluid to all connections A WARNING Never check for gas leaks with open flame Light the burner with the shutoff valve no more than half open and holding a match slightly in front of the pan see Lighting Instructions page 10
28. oration for front grate FIRE CRACKLE CF6 A Not Shown For all models Creates the sound of a real burning fire For more information visit v 115043 01 PARTS LIST AND ILLUSTRATED PARTS BREAKDOWN PARTS LIST Models LCF18 and LCF24 This list contains replaceable parts used in your log set When ordering parts follow the instructions listed under Replacement Parts on page 11 of this manual 115043 01 KEY PART NUMBER NO 00 Y 0 020nNn 901156 01 901155 01 LCF18 901058 01 901059 01 901066 01 901064 02 901207 01 901137 01 901242 01 101628 01 901431 01 901246 01 901681 01 901078 01 901076 01 115049 01 901111 01 115050 01 115051 01 901090 01 901126 01 LCF24 901058 01 901059 01 901066 01 901064 03 901207 01 901137 02 901242 01 101628 01 901431 01 901246 02 901681 01 9010787 01 901076 01 115052 01 901111 02 115050 01 115051 01 901090 01 901126 01 901094 01 DESCRIPTION QTY 3 8 FLR x 1 2 FPT Adapter 3 8 FLR x 3 8 FPT Adapter Brass Air Mixer Natural Gas Natural Gas Injector Burner Manifold Burner Pan Damper Clamp Std Assy Gas Line 10 Flex Grate Steps Log Grate Burner Strap Nut 8 32 Screw 8 32 x 3 8 Front Bottom Log Rear Bottom Log Top Log Top Log Top Log Top Log Top Log oo ol ja DD a a dl ld od do do od PARTS AVAILABLE NOT SHOWN 901156 01 901155 01 125 Bag Embers 1 1 5 Bag Ash Bed Material Vermiculite 1 n
29. r 16 To help prevent breakage new logs must be broken in see Curing Logs page 10 17 Turn log set off and let cool before servicing installing or re pairing Only a qualified service person should install service or repair log set 18 Provide adequate clearances around air openings PRODUCT IDENTIFICATION Grate Steps Burn er Pan Burner Clamp Burner Manifold if Burner Inlet Fitting Figure 1 Product Identification Dual Burner Shown Hearth Kit Model Serial Number Log Set Model LOCAL CODES Install and use log set 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 NFPA 54 Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 UNPACKING A CAUTION Do not remove the data plates from the burner pan The data plates contain important product information 1 Remove logs hearth kit pan materials and hardware from car ton 2 Remove all protective packaging applied to logs and base for shipment 3 Check all items for any shipping damage If damaged promptly inform dealer where you bought the product OPTIONAL PRODUCT FEATURES ON OFF SAFETY VALVE PILOT KIT AND PRO PANE LP CONVERSION An optional valve safety pilot kit with a piezo ignitor is available for this appliance
30. sed in the manufacturing of this log set cure This is a normal and temporary situation that is not cause for alarm However you may want to provide extra ventilation to the room during this time To ensure proper curing of the logs e Ignite a 2 flame and maintain it for 1 hour e Burn the logs in consecutive 1 hour periods raising the flame an additional 2 to full flame height for a total of three hours NN OPERATING INSTRUCTIONS FOR GA9050A Note Operation instructions for GA9150A Remote Ready Valve Pilot Kit will be included with the kit 1 STOP Read the safety information column one this page 2 Make sure equipment shutoff valve is fully open 3 Press in and turn control knob clockwise a N to the OFF position 4 Wait five 5 minutes to clear out any gas Then smell for gas around log set and near floor If you smell gas STOP Refer to the National Fuel Gas Codes ANSI Z233 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation If you don t smell gas go to the next step 7 5 Turn control knob counterclockwise Y to the PILOT position and press in Keep control knob pressed in for five 5 seconds Note You may be running this log set for the first time after hooking up to gas supply If so the control knob may need to be pressed in for 30 seconds This will allow air to bleed from the gas system e If control knob does not pop up when released contact a qualified service person or gas supplier for
31. smell gas Uy 10 e shut off gas supply e do not try to light any appliance e 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 e if you cannot reach your gas supplier call the fire depart ment Never install the log set in a recreational vehicle where curtains furniture clothing or other flammable ob jects are less than 42 inches from the front top or sides of the log set in high traffic areas in windy or drafty areas Before installing in a solid fuel burning fireplace the chimney flue and firebox must be cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated Inspect chimney flue for damage If damaged repair flue before operating heater You must operate this log set with a fireplace screen in place Make sure fireplace screen is closed before running log set This log set is designed to be smokeless If logs ever appear to smoke turn off appliance and call a qualified service person Note During initial operation slight smoking could occur due to log curing and the burning of manufacturing residues You may wish to add more ventilation by opening a window To reduce the creation of soot follow the instructions in Clean ing and Maintenance page 11 Do not allow fans to blow directly into the fireplace Avoid any
32. t parts Failure to use original factory replacement parts voids this warranty The log set MUST be installed by a qualified installer in accordance with all local codes and instructions furnished with the unit This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a result of misuse accidents lack of proper maintenance or defects caused by improper installation Travel diagnostic cost labor transportation and any and all such other costs related to repairing a defective log set will be the responsibility of the owner TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO FOUR 4 YEARS ON BURNER SYSTEM AND A LIFETIME ON LOGS FROM THE DATE OF FIRST PURCHASE AND DESA S LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of incidental or consequential damages so the above limitation on implied warranties or exclusion or limitation on damages may not apply to you This warranty
33. und the appliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electric switch do not use any phone in your building e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e Ifyou cannot reach your gas supplier call the fire department LIGHTING E on steuctions 1 STOP Read the safety information above Turn the gas shutoff valve to OFF 3 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow the safety information above If you don t smell gas go on to the next step 4 Light a match and lay it on top of the pan material about 2 from the end of the supply side of the pan 5 Slowly turn the gas shutoff valve ON until the burner ignites If the burner doesn t ignite within 10 seconds with the match burning turn the shutoff valve OFF and repeat steps 1 through 4 again a GAS SHUTOFF VALVE OPERATION Flame Adjustment Adjust the flame ON OFF by turning the gas shutoff valve coun terclockwise to open or clockwise to close as necessary Shutting Off Appliance Turn gas shutoff valve clockwise N to the OFF position p4 115043 01 CURING LOGS During the 2 3 hour appliance break in period you may detect an odor from the appliance as the various paints and compounds u
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