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Desa (V) CB36(N Outdoor Fireplace User Manual

1. Listed Vent Gap Listed Listed m es P d Vent Cap Vent Caba _ i i F Ld or t 11 Maintain Maintain i Listed dau he Maint Listed Clearance Maintain N Listed Clearance lt Support Each Listed Clearance Lateral At A Clearance Least Every a f II Six 6 Feet 1 M gt 12 Min 8 ea a 12 Min Position Position Position 12 Min Firestop Firestop rs M R Maintain N Maintain Maintain Listed Listed Listed Clearance Clearance Clearance Y EXAMPLE 1 EXAMPLE 2 EXAMPLE 3 Figure 10 Typical B Vent Configuration www desatech com 117437 01 VENTING INSTALLATION Cont CHECKING FOR PROPER VENTING VENTING INSTALLATION Continued Example 1 Shows the minimum allowable system height and lateral offset for a 60 degrees or greater inclination Code specifies that offsets at 60 degrees or greater are considered horizontal and must follow the 75 percent rule for lateral to total certical system height Codes also allows only one offset in the total system when at 60 degrees or greater The total vertical height in this example represents the minimum height of 8 feet and therefore the allowable lateral is 6 feet when the 75 percent rule applies If the lateral length must exceed 75 then the system must be sized in accor dance with the Category I venting tables Example 2 Shows multiple offsets each at 45 degrees of inclina tion Multiple offsets
2. Turn off all electrical power to the fireplace I Turn wall switch to the OFF position EZ Ignitor Open lower louver panel Turn equipment shutoff valve clockwise to the OFF position see Figure 34 Do not force Wait five 5 minutes to clear out any gas Then smell for y gas including near the floor If you smell gas STOP Fol Figure 85 Pilot low B in the safety information above If you don t smell 7 Turn equipment shutoff valve counterclockwise y to REMOTE OPERATION Tec positon Note The WRC receiver and hand held remote control kit Ber Closelower louver panel must be purchased separately see Accessories page 33 Follow 9 Turn on all electric power to the fireplace ais 10 Turn the wall switch to the ON position installation instructions included with the remote control 11 Visually locate the pilot The ignitor should begin to spark and the main burner should ignite once flame appears at pilot If lighting the appliance for the first time each season it may take several attemps before the supply gas can reach IMPORTANT Be sure to press the ON OFF buttons on the DN P pa A 1 Turn equipment shutoff valve to ON position You can now turn the burner on and off with the hand held remote unit the pilot and main burner hand held remote control unit for up to 3 seconds to assure I
3. El z z5 BLACK Ja 2 x WHITE o eg lt BLACK dE Rz 5 i k 8 BLACK LB voutace o y o ol o gt BLUE GROUND BLUE GREEN IGNITION MODULE ELECTRONIC IGNITION WIRING DIAGRAM Figure 15 Electronic Ignition Wiring Diagram 120 VAC www desatech com 117437 01 INSTALLING OPTIONAL CONTROLS Installing Optional Wall Mount Switch GVVMS2 Installing Optional Wireless Hand Held Remote Control HRC100 Series INSTALLING OPTIONAL CONTROLS INSTALLING OPTIONAL WALL MOUNT SWITCH GWMS2 1 Connect one terminal of 15 ft wire from the wall switch to the male connector on the high limit harness Connect remaining wire terminal to the TH terminal on the valve Make sure that the wire terminals are in the positions on the unit as pictured in Figure 16 If wires are not connected as shown the switch will not work 2 Route the 15 ft wire through hole openings with bushings provided on either side of the fireplace cabinet 3 Connect one bare wire end to each of the terminals of the GWMS2 wall switch 4 Install the wall switch and cover in the wall IMPORTANT Do not use any other wire than that provided with the GWMS2 wall switch kit Do notexceed 15 ft of distance from the valve connection Using wire of higher gage or turns or exceeding the minimum distance will increase resistance at the control valve causing unreliable performance of the fireplace controls Remote R
4. If venting horizontally through a side wall becomes necessary a listed thimble approved for use with B type vent must be used Check with your local codes before venting through a side wall Some codes areas allow the use of existing B type vent systems If the system is at or above the recommended diameter of the flue The flue connection must be made using listed B type connectors and the existing system must be code inspected for damage and proper installation It is not recommended that this appliance be common vented with andexistinggas burningappliance However ifit becomes necessary to common vent the appliance the venting system must be sized and configured in accordance with the common venting guides Appendix G of the current National Fuel Gas Code NFPA No 54 ANSI Z223 1 and in Canada with CAN CSA B149 Note Before connecting this appliance to an existing vent system or a common venting system consult with your local architect planner or building official CHECKING FOR PROPER VENTING After completing and checking the electrical gas and vent connec tions follow the lighting instructionsandallow the main burner torun for approximately 5 minutes Hold a match or butane lighter flame near the opening between the glass and the fireplace face and play it along the entire length of the opening Smoke may also be used Proper venting will tend to draw flame or smoke into the appliance Improper venting escaping or spillage
5. purchase date Usually we will ask you to return the part to the factory PARTS NOT UNDER WARRANTY Contact authorized retailers of this product Ifthey can not supply original replacement part s call DESA s Customer Service De partment at 1 866 672 6040 When calling DESA have ready model number of your fireplace the replacement part number SERVICE HINTS When Gas Pressure Is Too Low e pilot will not stay lit burners will have delayed ignition fireplace will not produce specified heat e propane LP gas supply might be low propane LP units only You may feel your gas pressure is too low If so contact your local gas supplier TECHNICAL SERVICE You may have further questions about installation operation or troubleshooting If so contact DESA s Customer Service Depart mentat 1 866 672 6040 When calling please have your model and serial number of your heater ready You can also visit DESA s technical service web site at www desatech com SPECIFICATIONS V CB36N V CB36P V CB36NE V CB36PE Max Input Rating Btu hr 18 000 Btu hr 18 000 Btu hr 18 000 Btu hr 18 000 Btu hr Orifice Size Main Burner 45 DMS 0 082 55 DMS 0 052 45 DMS 0 082 55 DMS 0 052 Gas Type Natural Propane LP Natural Propane LP Ignition Millivolt Millivolt Electronic Electronic Manifold Pressure 3 57 w c 0 87 kPa 10 0 w c 2 5 kPa 3 5 w c 0 87 kPa 10 0 w c 2 5 kPa
6. E mail Please answer the following questions to register your product with DESA 1 Where will the product be used O Living Family Room Office Warehouse Utility Shed Outbuilding Garage Bedroom Bathroom Other If you bought this product yourself did you plan to purchase this tyoe of product before going into the store Yes No Who selected the product Male Female Both 4 What is the population or your area Under 10 000 10 000 to 25 000 O 25 000 to 50 000 O 50 000 to 100 000 O 100 000 to 250 000 Over 250 000 5 Whatis your primary source of heat Propane LP Gas Fuel Oil Wood Natural Gas Electric Other 6 How was the product installed Professional Installer Self Other 7 Cost of product excluding sales tax 8 Costto install product 9 Type of store where product was purchased Hardware Propane Dealer Natural Gas Utility Co Home Center Builder s Supply Fireplace or Hearth Shop Farm Store Other 10 What motivated you to buy this product Sudden Cold Weather Replaced Older Model D I Y Home Project O Emergency Back Up Heat Heater was on Sale O Energy Savings High Efficiency Construction Project Other 11 How did you learn about this product brand Advertising Relative or Friend Store Display O Other 12 Level of Education of Purchaser O Some High School Completed High School Completed College Completed G
7. Remove blockage or replace burner Have the vent system inspected includ ing the termination cap Remove any restrictions or blackage Clearexcess embers from around the rear main ports Use a minimum of one layer of smaller ember peices to acheive the best glowing effect over the visible areas www desatech com 117437 01 TROUBLESHOOTING Electronic Ignition System TROUBLESHOOTING Electronic Ignition System Note For additional help visit DESA s technical service vveb site at www desatech com Note All troubleshooting items are listed in order of operation OBSERVED PROBLEM WARNING Turn off heater and letcool before servicing Only a quali fied service person should service and repair heater CAUTION Neverusea wire needle or similar object to clean pilot This can damage pilot unit The two most common causes of a malfunctioning gas appliance are l Loose wiring connections 2 Construction debris clogging the pilot and or gas control valve filter POSSIBLE CAUSE REMEDY Ignitor will not spark or pilot will not light 1 2 No gas supply or shutoff valve is OFF Air in gas line Construction debris clogging pilot orifice Low gas pressure Kinked pilot line Control valve is not opening No power to unit or the ignition module 1 2 Check to see if you have gas supply and that equipment shutoff valve is opened Repea
8. 4 WARNING Turn off fireplace and let cool before cleaning CAUTION You must keep control areas burners and circulating air passages of fireplace clean Inspect these areas of fireplace before each use Have fireplace inspected yearly by a qualified service person Fireplace may need more frequent cleaning due to excessive lint from carpeting bedding mate rial pet hair etc CAUTION Do not vacumm if pieces are hot Use only the tempered glass door replacement intended for this fireplace see Replacement Parts page 26 for detail on ordering No substitutions may be made See Removing Replacing Glass Door on page 14 for instructions for replaceing glass door AAWARNING Do not block required air openings around glass or louver panels Ventilated compart ments should be inspected and vacummed at least once a year to prevent blockage prior to operation GLASS DOOR WARNING Handle glass door panel with care Do not strike slam or otherwise abuse glass Do not operate fireplace with the glass door removed cracked or broken WARNING Do not use abrasive cleaners as this may damage glass Use a nonabrasive household glass cleaner to clean glass Do not clean glass when hot Glass must be cleaned periodically During start up it is normal for condensation to form on the inside of the glass causing lint dust and other airborne particles to cling to the glass surfac
9. INSTALLING GAS PIPING TO FIREPLACE WARNING A qualified service person must con nect fireplace to gas supply Follow all local codes CAUTION For propane LP units never connect fireplace directly to the propane LP supply This heater requires an external regulator not supplied Install the external regulator between the fireplace and propane LP supply External N dpi S 2 Propane LP H x Supply Tank Vent NT Pointing N Down Figure 22 External Regulator with Vent Pointing Down Pro pane LP Only www desatech com 117437 01 GAS SUPPLY AND PIPING Cont Installing Gas Piping to Fireplace Cont Connecting Fireplace to Gas Supply GAS SUPPLY AND PIPING Continued INSTALLING GAS PIPING TO FIREPLACE Cont Installation Items Needed Before installing fireplace make sure you have the items listed below e external regulator when Propane LP gas is supplied piping check local codes sealant resistant to propane LP gas equipment shutoff valve test gauge connection e sediment trap e fteejoint pipe wrench approved flexible gas line with gas connector if allowed by local codes ACSA design certified equipment shutoff valve with 1 8 NPT tap Is an acceptable alternative to test gauge connection Purchase the CSA design certified equipment shutoff valve fromyour retailer For propane LP connection only the installer must supply an external
10. REMOTE ON OFF RECEIVER Figure 18 Mounting Remote Receiver to Bracket Remote Control Unit Battery Cover Terminal Wires Battery Housing 9 Volt 7 Battery Figure 19 Installing Battery in Hand Held Control Unit HRC100 Series 117437 01 www desatech com INSTALLATING OPTIONAL CONTROLS Cont Installing Optional Wireless Remote Control Model VVRC HIGH ALTITUDE INSTALLATION GAS SUPPLY AND PIPING Check Gas Type Installing Gas Piping to Fireplace INSTALLING OPTIONAL CONTROLS Continued INSTALLING OPTIONAL WIRELESS REMOTE CONTROL MODEL WRC Electronic Ignition Installing and Activating the Remote Receiver 1 Open bottom louver and locate the plug receptacle The plug receptacle is located either on the right or left side of cabinet 2 The WRC model receiver does not require a battery The re ceiver can be installed by first plugging the short extension cord into the fireplace receptacle Then plug the receiver unit into the extension cord Finally plug the ignition module plug into the receiver unit see Figure 20 3 Activate the remote handset battery by removing the insulat ing tab on the back of the handset see Figure 21 The battery is included pre installed 4 Once the battery is activated the unit is ready to use 5 Replace the bottom louver panel Fireplace Receptacle Remote Conirol Receiver 2 E
11. B VENT 5 7 8 RE 150 mm NAILING 287 FLANGE 88 mm 2 0 11 4 5 8 gt 51 mm vi rr 32mm 16 E 36 1 4 921 mm 08 mm 994 mm TONALNG Sor Dm WALL SWITCH WALL SWITCH WIREWAY WIREWAY p m d A E aaa L A B i 6 152 mm 4 1 2 114 8 203 mm S ELECTRICAL y eri n 25 hae Gas supply Ll PRCE 63 5 Ll Air Kit an INLET Location TO NAILING gt 890 mm 775 P FLANGE Figure 7 V CB36 Unit Dimensions MANTEL CLEARANCES Figure 8 shows projected mantel depths at various heights above the top of the louver opening Figure 7 shows the minimum allow able distances from various mantel components in relation to the both sides of the fireplace opening A NG AR WARNING When finishing appliance do not overlap E combustible materials onto the black front face Brick aaa EET tile or other non combustible materials may be applied X lH A 2 4 to the face provided that any fireplace openings are not 4 2 blocked and gaps in the material used and the face are B 5 Clearance sealed with a non combustible caulhing T EE D 4 B Vent Za ae Flue Pipe Outer Surround G Y Y Y Y Y Y Y Combustible Pd i Materiel May Top of Louver Opening Ref Mantel Depth Ref Mantel from Top TA of Louver Opening ue are ala T lt i 1 116
12. Clean pilot see Cleaning and Mainte nance page 20 or replace pilot assembly Replace gas control Pilot lights but flame goes out when control knob is released Gas control knob not fully pressed in Gas control knob not pressed in long enough Equipment shutoff valve not fully open Pilot flame not touching thermocouple which alovvs thermocouple to cool causing pilot to go out This prob lem could be caused by one or more of the follovving A Low gas pressure B Dirty or partially clogged pilot Thermocouple connection loose at con trol valve Thermocouple damaged Control valve damaged www desatech com Ww Press in gas control knob fully After pilot lights keep gas control knob pressed in 30 seconds Fully open equipment shutoff valve A Contact local natural or propane LP gas company B Clean pilot see Cleaning and Maintenance page 20 or replace pi lot assembly Hand tighten until snug then tighten 1 4 turn more Replace pilot assembly Replace control valve 117437 01 TROUBLESHOOTING Manual Ignition System Cont TROUBLESHOOTING Manual Ignition System Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner does not light after pilot is lit or cycles during operation 1 Burner orifice clogged 2 Inlet gas pressure is too low 3 Thermopile leads disconnected or im properly connected 4 Thermopile is defectiv
13. Locate and correct all vent conditions see Checking for Proper Venting page 8 117437 01 www desatech com TROUBLESHOOTING Electronic Ignition System Cont TROUBLESHOOTING Electronic Ignition System Continued dl 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 f you cannot reach your gas supplier call the fire department OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Fireplace produces a clicking ticking noise just after burner 1s lit or shut off l Metal expanding while heating or con tracting while cooling l This is common with most fireplaces If noise is excessive contact qualified ser vice person Slight smoke or odor during initial operation Residues from manufacturing processes and logs curing Problem will stop after a few hours of operation Gas odor even when control knob is in OFF position Gasleak See Warning statement at top of page Control valve defective Locate and correct all leaks see Check ing Gas Connections page 13 Replace gas conrol valve Glass soots Flame impingement on logs and burner Burner flame holes blocked Adjust the log set that the flame does not excessively impinge on l
14. Minimum Inlet Supply Pressure 5 5 w c 1 1 kPa 11 0 w c 2 7 kPa 5 5 w c 1 1 kPa 11 0 w c 2 7 kPa Dimension Inches mm HxWxD Fireplace Actual size of firebox measurements do not include nailing flanges or standoffs Carton 35 3 4 x 36 1 4 x 14 3 4 908 x 921 x 375 mm 36 3 4 x 38 x 16 1 4 933 x 965 x 413 mm 35 3 4 x 36 1 4 x 14 3 4 908 x 921 x 375 mm 36 3 4 x 38 x 16 1 4 933 x 965 x 413 mm 35 3 4 x 36 1 4 x 14 3 4 908 x 921 x 375 mm 36 3 4 x 38 x 16 1 4 933 x 965 x 413 mm 35 3 4 x 36 1 4 x 14 3 4 908 x 921 x 375 mm 36 3 4 x 38 x 16 1 4 933 x 965 x 413 mm Fireplace Weight Ibs kg Shipping Weight Ibs kg 98 Ibs 45kg 101 lbs 46kg 98 lbs 45kg 101 lbs 46kg 102 lbs 47kg 105 lbs 48kg 102 lbs 47kg 105 lbs 48kg 117437 01 www desatech com Models V CB36N V CB36P V CB36NE V CB36PE ILLUSTRATED PARTS BREAKDOWN ILLUSTRATED PARTS BREAKDOWN V CB36PE FIREPLACE ASSEMBLY FOR MODELS V CB36N V CB36P V CB36NE 117437 01 www desatech com PARTS LIST FIREPLACE ASSEMBLY FOR MODELS V CB36N V CB36P V CB36NE V CB36PE PARTS LIST Models V CB36N V CB36P V CB36NE V CB36PE This list contains replaceable parts used in your fireplace When orderi
15. Tap Natural From Gas Meter 5 5 VV C to 10 5 VV C Pressure Propane LP From External Regulator 11 W C to 14 W C Pressure Approved Flexible Gas Line 3 Minimum f Cap Pipe Nipple Tee Joint Sediment Trap Drip Leg Figure 23 Gas Connection Installation Items Needed 3 4 and a 7 8 open end wrench or adjustable wrench e sealant resistant to propane LP gas not provided 1 Remove lower louver door panel by lifting up unit disengaged and swing forward and out of the locating slots at the bottom 2 Route flexible gas line provided by installer from equipment shutoff valve to fireplace Route flexible gas supply line through one of the access holes on each side of the fireplace cabinet 3 Attach flexible gas line from gas supply to the 1 2 flare fitting provided on the control valve see Figure 24 4 Check all gas connections for leaks See Checking Gas Con nections page 13 To Gas Supply Natural Equipment Shutoff Valve To External RD Regulator 1 2 Flare Fitting Propane LP Flexible Gas Line Do NOT Kink Control Valve Figure 24 Connecting Flexible Gas Line to Millivolt Valve 117437 01 www desatech com GAS SUIPPLY AND PIPING Cont Checking Gas Connections GAS SUPPLY AND PIPING Continued CHECKING GAS CONNECTIONS WARNING Test all gas piping and connections internal and external to unit for leaks after installing or servicing Correc
16. and will vary depending on installation type and weather conditions If the vent configuration is installed incorrectly the flames will lift or ghost This can be dangerous Inspect the flames after installa tion to ensure proper installation and performance Figure 40 shows a typical flame pattern If burner flame pattern differs from that described turn fireplace off see To Turn Off Gas to Appliance page 16 or 17 see Troubleshooting pages 21 through 25 Figure 40 Typical Flame Pattern Burner lt Air Tube Shutter Adjustment _ __ 1 8 Minimum Screw Air Opening Figure 41 Adjusting Air Setting AIR ADJUSTMENT SETTING The main burner air shutter opening is factory set to the following 1 8 Natural Gas 3 4 LP Propane Gas The air shutter may require adjustment depending on the altitude venting condition burner operation and general flame appearance If flames are lifting or sooting the shutter may require opening If flames are too blue or improperly lighting the shutter may require closing See Figure 41 for proper air adjustment IMPORTANT Do not reduce the air shutter opening any lower than the designed minimum stop setting of 1 8 www desatech com 117437 01 CLEANING AND MAINTENANCE Gass Door Pilot and Burners Logs Venting System CLEANING AND MAINTENANCE
17. into the gap between the lower glass panel rail and the bottom face frame lift the glass door assembly until the door pins clear the locating holes in the bottom face frame see detail Figure 29 2 Swing bottom glass panel assembly out until the door pins on the lower rail clears the bottom face frame see Figure 30 3 Lower the door down until the upper door pins are free of the locating holes in the spring clips and place in a safe area 4 Replace glass panel in reverse order by inserting the top door pins into the spring clips lifting up at the lower frame rail and locating the bottom pins in the holes on the lower face frame WARNING Handle glass door panel with care Do not strike slam or otherwise abuse glass Do not operate fireplace with glass door removed cracked or broken D Glass Panel Frame Rail Glass Panel Frame Rail Figure 30 Removing Replacing Glass Door 117437 01 www desatech com HEARTH ACCESS AND ASSEMBLY Cont Installing Logs and Glovving Embers HEARTH ACCESS AND ASSEMBLY Continued INSTALLING LOGS AND GLOWING EMBERS A 4 piece ceramic log set comes packed inside the unit firebox Removal of glass door is necessary to unpack and assemble the logs and add hearth treatments Follow steps under Removing Replacing Glass Door page 14 to access the logs and burner Assemble the logs and add burner treatments as
18. leak detection fluid to all joints Bubbles forming show a leak Correct all leaks at once Equipment Shutoff Valve Closed Figure 25 Equipment Shutoff Valve Propane LP Equipment Supply Tank Shutoff Valve De ye li Gas Valve K Figure 26 Checking Gas Joints for Propane LP Gas Fireplace MY y Gas Valve Figure 27 Checking Gas Joints for Natural Gas Fireplace Pressure Testing Fireplace Gas Connections 1 2 Open equipment shutoff valve see Figure 25 Open propane LP supply tank valve for propane LP fireplace or main gas valve located on or near gas meter for natural gas fireplace Check all joints from equipment shutoff valve to gas valve see Figure 26 for propane LP or Figure 27 for natural gas Apply noncorrosive leak detection fluid to all joints Bubbles formed show a leak Correct all leaks at once Light fireplace see Operating Fireplace page 16 or 17 depend ing on ignition system Check all other internal joi
19. of burned gas is indicated when the match flickers or goes out See Figure 12 Smoke will also tend to disperse away from the appliance If the appliance is not venting properly shut it off and notify your installer or a qualified service agency to inspect the venting system Check this area along the entire length of the fireplace opening Smoke or flame should be drawn into the appliance opening Seca Ds i S Figure 12 Checking for Spillage 117437 01 www desatech com ELECTRICAL SUPPLY CONNECTION VVIRING DIAGRAMS ELECTRICAL SUPPLY CONNECTION CAUTION Disconnect the electrical power to the supply circuit before attempting to connect or service this appliance A pre wired junction box receptacle with strain relief is provided on the right side of the cabinet for hard wiring the unit to a 15 Amp 120VAC 60Hz grounded branch circuit If the installation demands that the electrical supply be connected from the left side the entire receptacle box can be relocated to the left side by following these instructions Note If you do not need to relocate the junction box to connect the electric supply follow steps 8 through 11 only 1 Remove the 2 screws and outer cover with strain relief bushing on the right side of the cabinet see Figure 13 2 Removeinnerretaining screw onthejunction box mounting tab Slide the junction box up until the screw mounting tab is lined up to
20. 406mm A 18 457mm 8mm jq A 2 114 356mm B 16 406 89 T a 3 12 305mm C 14 356mm gt d 1 T 4 110 254 D 12 305mm 5 8 203 E 110 254mm 5 i ie N 6 14 102mm F 8 203mm D ges 10 7 51mm G 6 152 L AS 64 254 mm Ad Olt gt Figure 8 Side Clearances for Combustible Mantels Figure 9 Clearances for Combustible Mantels 117437 01 www desatech com INSTALLATION PRECAUTIONS 7 VENTING INSTALLATION INSTALLATION PRECAUTIONS NOTICE Failure to follow these instructions will void the warranty Wear gloves and safety glasses for protection Use extreme caution when using ladders or when on roof tops e Be aware of electrical wiring locations in walls and ceilings The following actions will void the warranty on this product Installation of any damaged venting component e Unautorized modification of the venting system Do not cut or alter vent components Installation of any component part not manufactured or ap proved by DESA Installation other than as instructed by these instructions 4 WARNING Read all instructions completely and thoroughly before attempting installation Failure to do so could result in serious injury property damage or loss of life Awarnina B type vent pipe airspace clearance to combustibles is 1 on all sides Where the vent pipe passes through
21. Control Knob for Remote Operation ON OFF SERIES MODEL HRC100 Note The receiver and hand held remote control kit must be purchased separately see Accessories page 33 Follow installa tion instructions on page 10 ot this manual 1 Afterlightingthe pilot and setting the receiverto REMOTE 2 Press the control button on the hand held remote to turn the burner on Press the control button again to turn burner off see Figure 37 3 TOLOCK press both buttons on hand held remote control until light stops flashing Hand held remote control is now locked If the fire is on it will be turned off automatically In the locked state the light will not light up when any button is pressed 4 TO UNLOCK press both buttons together on hand held remote control until the light stops flasing The hand held remote is now unlocked Indicator Light SC Control Button oer Figure 37 On Off Hand Held Remote Control Unit HRC100 OPERATING OPTIONAL GWMS2 ON OFF WALL MOUNTED SWITCH A WARNING Do not connect the appliance gas controls to a 120 VAC power source Damage or injury may occur Light the fireplace as instructed in Lighting Instructions on page 16 Ifusing a HRC remote with wall switch set the remote selector switch switch to the ON position See Figure 36 The wall switch may now be used to turn the burner flame ON and OFF To turn the fireplace off turn the wall switch and or remote selector switch to th
22. GHTING A This appliance has a pilot which must be lighted by hand When lighting the pilot follow these instructions exactly B BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to the floorbecause some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electric 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 C Useonly your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand don t try to repair it call a qualified service technician Force or attempted repair may result in a fire or explosion D Do not use this appliance if any part has been under water Immediately call a qualified service techni cian to inspect the appliance and to replace any part of the control system and any gas control which has been under water INSTRUCTIONS STOP Read the safety information above Open lower louver panel Turn off all electric power to the fireplace Push in gas control knob slightly and turn clockwise x to OFF see Figure 33 5 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Fol low B in the safety inform
23. ISDICTION 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 MECHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO FOUR 4 YEARS ON ALL COMPONENTS 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 gives you specific legal rights and you may also have other rights that vary from state to state DESA 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 www desatech com ce 117437 01 Rev A NOT A UPC 08 05 For information about this warranty write
24. RTANT Read this owner s manual carefully and completely before trying to assemble operate or service this fireplace Improper use of this fire place can cause serious injury or death from burns fire explosions electrical shock and carbon mon oxide poisoning DANGER Carbon monoxide poisoning may lead to death This fireplace is a vented product This fireplace will not produce any gas leakage into your home if properly installed This fireplace must be installed by a qualified certified or licensed service person If this unit is not properly installed by a qualified service person gas and or carbon monoxide leakage spillage can occur Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness or nausea If you have these signs the fireplace may not have been installed properly Get fresh air at once Have fireplace inspected and serviced by a qualified service person 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 GAS SUPPLY AND PIPING nm 11 HEARTH ACCESS AND ASSEMBLY 14 OPERATING FIREPLACE 16 INSPECTING BURNERS 19 CLEANING AND MAINTENANCE 20
25. TION Never use a wire needle or similar object to clean pilot This can damage pilot unit The two most common causes of a malfunctioning gas appliance are 1 Loose wiring connections 2 Construction debris clogging the pilot and or gas control valve filter POSSIBLE CAUSE 1 2 Ignitor electrode not connected to igni tor cable Ignitor cable pinched or wet Piezo ignitor nut is loose REMEDY 1 De 3 Reconnect ignitor cable Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry Tighten nut holding piezo ignitor Nut is located behind the mounting bracket 4 Broken ignitor cable 4 Replace ignitor cable 5 Bad piezo ignitor 5 Replace piezo ignitor 6 Ignitor electrode broken 6 Replace pilot assembly 7 Ignitor electrode positioned wrong 7 Replace pilot assembly When ignitor button is pressed there is 1 Gas supply turned off or equipment 1 Turn on gas supply or open equipment spark at pilot but no ignition shutoff valve closed shutoff valve 2 Gas control knob not in PILOT position 2 Turn gas control knob to PILOT position 3 Gas control knob not pressed in while 3 Press in gas control knob while in PILOT in PILOT position Air in gas lines when installed Depleted gas supply propane LP models only Pilot is clogged Gas regulator setting is not correct position Continue holding down control knob Contact local propane LP gas company
26. TROUBLESHOOTING coccion ici 21 REPLACEMENT PARTS sse 26 SPECIFICATIONS 5 26 SERVICE HINTS coccion 26 TECHNICALSERVICE wis irit He Rae debere 26 ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST 27 ACCESSORIES lil tac 33 OWNER S REGISTRATION FORM 34 WARRANTY INFORMATION Back Cover Propane LP and Natural Gas Propane LP and natural gases are oderless 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 fireplace WARNING Any change to this fireplace or its controls can be dangerous 1 This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for use with other gases unless a certified kit is used 2 Fora propane LP fireplace do not place propane LP supply tank s inside any structure Locate propane LP tank s outdoors To prevent performance problems do not use pro pane LP fuel tank of less than 100 Ibs capacity 3 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 i
27. VENTED GAS FIREPLACE OWNER S OPERATION AND INSTALLATION MANUAL 4 INCH B VENT DECORATIVE GAS FIREPLACES VVe recommend that our products be installed and serviced by professionals vvho are certified in the U S by NFI National Fireplace Institute www nficertified org MODELS V CB36 N P E 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 FOR YOUR SAFETY manual for correct installation and Do not store or use gasoline or other flammable vapors operational procedures For as and liquids in the vicinity of this or any other appliance sistance or additional information consult a qualified installer ser FOR YOUR SAFETY vice agency or the gas supplier WHATTO DO IFYOU SMELL GAS e Do not try to light any appliance Installation and service must be e Do not touch any electrical switch performed by a qualified in e Do not use any phone in your building staller service agency or the e Immediatly call your gas supplier from a neighbor s gas supplier phone Follow the gas supplier s instructions e If you cannot reach your gas supplier call the fire department This appliance may be installed in an aftermarket permanently located manufactured mobile hom
28. a vertical wall a listed thimble approved for use with B type vent must be used VENTING INSTALLATION A 4 B type venting system must be connected to the appliance for venting to the outside of the building The following section is provided as a guide to install a standad B type vent installation Standing codes requirements concerning B type vent installations may vary within your state province or local codes juristdition Therefore it is recommended that you check with your local building code authority for specific requirements or in absence of local codes follow Section 7 0 of the current National Fuel Gas Code NFPA No 54 ANSI Z223 1 or in Canada with CAN CSA B149 for Category I systems using double wall B 1 vent pipe This gas appliance must be vented to the outdoors only and may not be terminated into an attic space or into a chimney flue servicing a solid fuel burning appliance This appliance may be vented through a manufactured chimney liner system if all are listed inspected and approved by local codes and or building authorities The examples shown in Figure 10 are typical of most B vent installations and code practices WARNING This gas fireplace and vent assembly must be vented directly to the outside The venting system must NEVER be attached to a chimney serv ing a separate solid fuel burning apppliance
29. afts air conditioning ducts windows or doors Figure 2 shows some common locations Be aware of all restrictions and precautions before deciding the exact location for your fireplace and termination cap When deciding the location of your fireplace follow these rules Do not connect this fireplace to a chimney flue servicing a separate solid fuel burning fireplace or appliance Do to high temperatures do not locate this fireplace in high traf fic areas windy or drafty areas or near furniture or draperies Proper clearances must be maintained If your fireplace is to be installed directly on carpeting vinyl tile or any combustible material other than wood it must be installed on a metal or wood panel exttending the full width and depth of the fireplace See Figure 3 Onlytrimkits supplied by DESA shall be used in the installation of this fireplace see Accessories page 33 Do not install aftermarket vent dampers Manual or Auto matic vent dampers are not approved for use with this appliance Your fireplace is designed to be used in zero clearance installa tions Wall or framing material can be placed directly against any exterior surface on the back sides or top of your fireplace except when clearances are required from flue vent pipe See Clearances on page 5 e Ifrecessed into a wall you can avoid extra framing by position ing your fireplace against an already existing framing member A hearth exte
30. ake no other warranty expressed or implied LIMITED WARRANTY B VENT FIREPLACE DESA warrants this product to be free from defects in materials and components for four 4 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 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 heater to proper operating condition and an allowance for labor when provided by a DESA Authorized Service Center Warranty part s MUST be obtained through autorized dealers of this product and or DESA who will provide original factory replacement parts Failure to use original factory replacement parts voids this warranty The product 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 heater will be the responsibility of the owner TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JUR
31. are permitted if they do not exceed 45 degrees of inclination The total lengths of the two offsets are not required to meet the 75 percent rule Example 3 Shows a single offset at 45 degrees of inclination and therefore the lateral length at 10 feet of offset does not have to meet the 75 percent allowable rule In each case the offsets must be supported and firestops must be positioned wherever the vent must pass through a sub floor ceiling joist or an attic overhang The vent pipe must termi nate vertically into a listed type vent cap and extend a sufficient height through an approved roof flashing roof jack or a roof thimble At all points the listed clearances must be maintained Lowest Listed Discharge Vent Cap Opening 8 Ft Min Listed Gas Vent x M Roof Pitch x 12 Listed Clearance H Min Height From Roof Roof Pitch Flat to 6 12 6 12 to 7 12 Over 7 12 to 8 12 Over 8 12 to 9 12 Over 9 12 to 10 12 Over 10 12 to 11 12 Over 11 12 to 12 12 Over 12 12 to 14 12 Over 14 12 to 16 12 Over 16 12 to 18 12 Over 18 12 to 20 12 Over 20 12 to 21 12 Figure 11 B Vent Termination Vent terminations must be located in accordance with height and proximity rules of NFPA No 54 or CAN CSA B149 These rules apply to vents at 12 in diameter or less and require a minimum height in accordance with the roof pitch and a minimum of 8 ft distance from a vertical wall or obstruction see Figure 11
32. ation above If you don t smell gas go to the next step 6 The pilot is located by the main burner and should not re quire accessing for lighting Turn gas control knob counterclockwise tox PILOT Push in gas control knob all the way and hold Immedi ately light the pilot by repeatedly depressing the piezo spark ignitor until a flame appears Continue to hold for about one 1 minute after the pilotis lit Release gas control knob and it will pop back Pilot should remain lit If it goes out repeat steps 5 through 8 gon If gas control knob does not pop up when released stop and immediately call your service technician or gas suppier f the pilot will not stay lit after several tries turn the gas control knob to OFF and call your service techni cian or gas supplier 9 Turn on all electric power to fireplace 10 Turn gas control knob counterclockwise to ON 11 Close lower louver panel Gas Control Regulator Cap Knob Piezo Ignitor Figure 33 Control Valve Millivolt A TO TURN OFF GAS TO APPLIANCE 1 Open lower louver panel 2 Setthe wall switch to the OFF position or the GHRC selector switch when equipped to prevent draining the battery 3 Turn off all electric power to the appliance if service is to be performed 4 Push in gas control knob slightly and turn clockwise lt x to OFF 5 Close lower louver panel Shuttin
33. e Glass soots 1 Flame impingement on logs 2 Debris around burner air mixer 1 Adjust the log set so the flame does equipment shutoff valve 2 Inspect the opening at the base of the burner to see that it is not packed with any type of material Fireplace produces a clicking ticking noise just after burners are lit or shut off Remote does not function 1 Metal expanding while heating or con tracting while cooling 1 Battery is notinstalled or battery is power is low 1 This is common If noise is excessive contact qualified service person 1 Replace 9 volt batteries in receiver and remote control 117437 01 www desatech com TROUBLESHOOTING Manual Ignition System Cont TROUBLESHOOTING Manual Ignition System Continued AX 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 f you cannot reach your gas supplier call the fire department OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Fireplace produces unwanted odors l Gas leak See Warning statement above 1 Locate and correct all leaks see Check ing Gas Connections page 13 Fireplace shuts off in use Burner backfiring during combustion High or gusting winds Low line pressure Pilo
34. e 5 Improper venting or excessive blockage 1 Clean burner see Cleaning and Mainte nance page 20 or replace burner orifice 2 Contact local propane LP or natural gas company 3 Reconnect leads 4 Replace thermopile 5 Have the vent system inspected includ ing the termination cap Remove any restriction or obstruction Delayed ignition at burner 1 Manifold pressure too low 2 Burner porting or orifice clogged 1 Contact local propane LP or natural gas company 2 Clean burner see Cleaning and Mainte nance page 20 or replace burner orifice Burner backfiring during combustion 1 Burner orifice is clogged or damaged 2 Damaged burner 3 Gas regulator defective 1 Clean burner see Cleaning and Mainte nance page 20 or replace burner orifice 2 Replace damaged burner 3 Replace gas control Slight smoke or odor during initial operation 1 Residues from manufacturing processes and logs curing 1 Problem will stop after a few hours of operation Heat produces a wistling noise when burner is lit 1 Turning gas control knob to HI position when burner is cold 2 Air in gas line 3 Dirty or partially clogged burner orifice 1 Turn gas control knob to LO position and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by pro pane LP or natural gas company 3 Clean burner see Cleaning and Mainte nance page 20 or replace burner orific
35. e During initial start up a slight film may form on the glass due to paint curing The glass should be cleaned several times with a non ammonia non abrasive household cleaner and warm water after the first two weeks of operation Thereafter clean the glass two or three times during each heating season depending on the usage and circumstances present Referto Removing Replacing Glass Door onpage 14 ofthis manual when removing glass door for cleaning 4 WARNING Only parts supplied by the manufac turer should be used when replacing broken or dam aged glass door panel see Replacement Parts page 26 This glass door panel is a complete unit No substitute materials may be used CAUTION Wear gloves and safety glasses while handling or removing broken glass Do not remove if glass is hot Keep children and pets away from glass If glass has been broken carefully remove glass door see Remov ing Replaceing Glass Door page 14 Vacuum all glass pieces with a shop vac PILOT AND BURNERS e Remove ember material before cleaning burners and replace Burner and controls should be cleaned with compressed air to remove dust dirt or lint Use a vacuum cleaner or small soft bristled brush to remove excess dust dirt or lint LOGS f you remove logs for cleaning refer to Installing Logs and Glowing Embers page 15 to properly replace logs Use a vacuum cleaner to remove any carbon buildup on logs
36. e where not prohibited by state or local codes This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for use with other gases unless a certified kit is used Aftermarket Completion of sale not for purpose of resale from the manufacturer State of Massachusetts The installation must be made by a licensed plumber or gas fitter in the Commonwealth of Massachusetts Save this manual for future reference For more information visit www desatech com TABLE OF CONTENTS SAFETY INFORMATION TABLE OF CONTENTS SAFETY INFORMATION eese 2 PRODUCT IDENTIFICATION uu cece eee cece ete teeters tetas 3 LOCAL CODES ntn det ntis 3 PRODUCT FEATURES eene 4 PRE INSTALLATION INSTRUCTIONS 4 UNIT DIMENSIONS zus dc 3226152 cece eee 6 INSTALLATION PRECAUTIONS _ 7 VENTING INSTALLATION 7 ELECTRICAL SUPPLY CONNECTION _ 9 WIRING DIAGRAMS sese 9 INSTALLING OPTIONAL CONTROLS 10 HIGH ALTITUDE INSTALLATIONS 11 SAFETY INFORMATION WARNING This product contains and or generates chemicals known to the State of California to cause cancer or birth defects or other reproductive harm IMPO
37. e OFF position and turn the gas control knob back to PILOT The pilot will remain lit IMPORTANT To turn the pilot off turn the gas control knob on the heater to the OFF position 117437 01 www desatech com INSPECTING BURNERS Pilot Assembly Burner Flame Pattern INSPECTING BURNERS Check pilot flame pattern and burner flame patterns often PILOT ASSEMBLY The pilot assembly is factory preset for the proper flame height Alterations may have occurred during shipping and handling Call a qualified service person to readjust the pilot if necessary The position and pattern of the pilot flames in relation to the sens ing devices should be as shown in Figures 38 and 39 respectively The pilot flame may need adjustment in order for the thermocou ple thermopile and or the ignition system to sense the pilot flame If your pilot assembly does not meet these requirements turn fireplace off see To Turn Off Gas to Appliance page 16 or 17 see sections under Troubleshooting pages 32 through 36 3 8 to 1 2 Pilot Burner Piezo Ignitor Figure 38 Pilot Assembly Millivolt System i 1 4 Pilot Burner xM e Sensor Rod OQ Ignitor Figure 39 Pilot Assembly Electronic Ignition System BURNER FLAME PATTERN Burner flames vvill be steady not lifting or floating Flame patterns will be different from unit to unit
38. e Replace log s if broken See Replacement Parts on page 26 e Replace ember material periodically as needed See Replace ment Parts on page 26 VENTING SYSTEM Conduct annual inspection of the venting system following these guidlines 1 Check areas of venting system that are exposed to the weather corrosion rust spots or streaks and in extreme cases holes Have these items replaced immediately by a qualified service person 2 Remove the vent cap and shine a flashlight ito vent Re move any foreign material 3 Check for evidence of excessive condensation Continuous condensation can cause corrosion of caps pipes and fittings and can be caused by having excessive lateral runs too many elbows or exterior portions of the system being exposed to cold weather 4 Inspect joints to verify that no pipe section or fitting has been distributed and loosened Check mechanical supports such as wall straps for rigidity 117437 01 www desatech com TROUBLESHOOTING Manual Ignition System TROUBLESHOOTING Manual Ignition System Note For additional help visit DESA s technical service web site at www desatech com Note All troubleshooting items are listed in order of operation OBSERVED PROBLEM When ignitor button is pressed there is no spark at pilot AX WARNING Turn off heater and let cool before servicing Only a quali fied service person should service and repair heater A CAU
39. eceiver Wire Harness or Wall Switch From High to Terminal Limit Switch T Marked TH E e A Male Connector to Remote Receiver or Wall Switch Figure 16 Connecting Remote Receiver or Wall Switch to the Gas Control Valve INSTALLING OPTIONAL WIRELESS HAND HELD REMOTE CONTROL MODEL HRC100 Installing Remote Receiver 1 Open bottom louver and locate the switch bracket on the right 2 Locate the battery clip mounted on the back of the receiver Slide a 9 volt alkaline battery not included through the clip Attach the terminal wires to the battery see Figure 17 4 Connect one wire from receiver to the male connector on high limit harness and one to TH on control valve see Figure 16 5 Locate the two plastic mounting clips provided with the kit 6 Use the clips to mount the receiver on remote mounting bracket as shown in Figure 18 Installing 9 Volt Alkaline Battery in Hand Held Remote Control Unit 1 Remove battery cover on back of remote control unit 2 Attach terminal wires to a 9 volt alkaline battery not included Place battery into the battery housing see Figure 19 3 Replace battery cover onto remote control unit Receiver 9 Volt Alkaline Battery Terminal Wires Battery Clip Figure 17 Attaching Alkaline Battery to Receiver PLASTIC
40. el www desatech com UU D NV NM NM NM HH NY HAH H H HAH KH HSH HSH HSH NO HSH HS SH HS HS HS SS ILLUSTRATED PARTS BREAKDOWN Models V CB36N V CB36P ILLUSTRATED PARTS BREAKDOWN BURNER ASSEMBLY FOR MODELS V CB36N V CB36P www desatech com 117437 01 PARTS LIST Models V CB36N V CB36P PARTS LIST BURNER ASSEMBLY FOR MODELS V CB36N V CB36P This list contains replaceable parts used in your fireplace When ordering parts follow the instructions listed under Replacement Parts on page 26 of this manual KEY VCB36N V CB36P DESCRIPTION m 116317 01 116317 01 Remote Ignitor Bracket 108085 01 Pilot Orifice 51 Natural Gas 108085 02 Pilot Orifice 30 Propane LP Gas 117507 01 Pilot Assembly Natural Gas 117507 02 Pilot Assembly Propane LP Gas 117702 01 Burner Orifice 45 Natural Gas 26482 Burner Orifice 55 Propane LP Gas 26808 26808 Valve Bracket 24389 24389 Tube 3 8 Dia x 11 Aluminum 24360 24360 Pilot Bracket 14500 14500 Fitting 3 8 MPT x 1 2 Flare 14399 14399 Fitting Brass Elbow 3 8 MPT x 3 8 Comp Tube 14396 14396 Fitting Brass Straight 3 8 MPT x 3 8 Comp Tube 14512 Gas Control Valve Millivolt Natural Gas 14513 Gas Control Valve Millivolt Propane LP Gas 14299 14299 Air Shutter 14261 14261 Ignitor Piezo 11226 11226 Washer Flat 7 8 ID x 2 OD x 1 8 Thick 11214 11214 Fitting Bulkead w Nut Bra
41. ember material one bag of vermiculite hearth treatments Remove the shrinkwrap securing the 2 carton trays to the unit Lift the top carton tray off and remove the four corner posts Discard the bottom tray once the unit is moved into position Note To prvent damage to ceramic logs and glass panels you may want to remove them before positioning and framing the unit To access firebox see Hearth Access and Assembly page CLEARANCES Minimum clearances to combustibles for the fireplace are as follows Back and sides 0 0 mm Perpendicular walls 10 254 mm Floor 0 0 mm Ceiling to louver opening 36 914 mm Front 36 914 mm Top 0 0 mm B Vent Surfaces 1 26 mm See venting instructions for specifics on vent clearances See Mantel Clearances for specific clearances to combustible mantels Mantel Clearances Combustible material with a maximum thickness of 5 8 16 mm may be flush with the top and sides of the front face of the fireplace FRAMING AND FINISHING Figure 5 shows typical framing of this fireplace Figure 6 shows framing for corner installation All minimum clearances must be met For overall unit dimensions framing allowances and vent collar locations see Unit Dimensions Figure 7 on page 6 For available accessories for this fireplace see Accessories on page 33 If you are using a seperate combustible mantel piece refer to Figures 8 and 9 for proper height and clea
42. f the appliance will not stay lit after several attempts proper operation follow the instructions To Turn Off Gas To Appliance be low and call your service technician or gas supplier 2 Press the ON OFF button to turn the burner on and off www desatech com 117437 01 OPERATING FIREPLACE Optional Hand Held Remote Operation Operating Optional GWMS2 Wall Mounted Switch OPERATING FIREPLACE Continued OPTIONAL HAND HELD Wen REMOTE OPERATION E Note All remote control accessories must be purchased sepa rately see Accessories page 33 Follow instructions included with the remote control NOTICE You must light the pilot before using the hand held remote control unit See Lighting Instructions After lighting let pilot flame burn for about one minute Turn control knob to ON position Slide the selector switch to the REMOTE position see Figure 36 Note The burner may light if the hand held remote was on when the selector switch was last turned off You can now turn the burner on and off with the hand held remote control unit IMPORTANT Do notleave the selector switch in the REMOTE or ON position when the pilot is not lit This will drain the battery Blower Control Knob If Equipped 9 2 Selector CL E Yes in Remote a Position Gas Control Knob in ON Position Figure 36 Setting the Selector Switch Gas Control Knob and Variable
43. follows 1 REAR LOG MOUNTS REAR Position the base log onto burner log mounts see Figure 31 Note The cut out on the bottom should fit over the mounts and the base log should be positioned against the rear panel Position the holes on the bottom of the rear log over the pins on the base log Figure 31 Position the top left log and top right log onto the rear log and base log as shown in see Figure 31 TOP LEFT LOG LOG STAND LOG BURNER PAN Figure 31 Installing Logs WARNING The glass door must be securely in place before running this fireplace Do not run this fireplace if glass is missing or broken Open the bag of ember materials Break apart about quarter sized pieces and place about a single layer along the full length of the ember tray to hide the bottom edge of the base log see Figure 32 Replace the glass door and louver panels See Removing Replacing Glass Door page 14 MATERIAL Figure 32 Applying Ember Material www desatech com 117437 01 OPERATING FIREPLACE Manual Ignition System For Your Safety Read Before Lighting Lighting Instructions To Turn Off Gas To Appliance Manual Lighting Procedure OPERATING FIREPLACE Manual Ignition System A WARNING If you do not follow these instructions exactly a fire or explosion may result causing prop erty damage personal injury or loss of life FOR YOUR SAFETY READ BEFORE LI
44. g Off Berners Only pilot stays lit You may shut off the burners and keep the pilot lit by doing one of the following 1 Turn gas control knob clockwise N to the PILOT position 2 Set the wall switch to the OFF position or the HRC selector switch when equipped to prevent draining the battery PROCEDURE 1 Remove glass door see Removing Replaceing Glass Door page 14 2 Follow steps 1 through 8 under Lighting Instructions 3 Depress gas control knob and light pilot with match Keep gas control knob pressed in for 30 seconds after light ing pilot After 30 seconds release gas control knob Fol low steps 10 through 11 under Lighting Instructions 5 Replace glass door see Removing Replacing Glass Door page 14 117437 01 www desatech com OPERATING FIREPLACE Electronic Ignition System 1 7 For Your Safety Read Before Lighting Lighting Instructions To Turn Off Gas To Appliance Optional Wireless Remote Operation OPERATING FIREPLACE Electronic Ignition System FOR YOUR SAFETY READ NOTICE During initial operation of a new heater the BEFORE LIGHTING burning of residues from the manufacturing process of the firebox and logs will produce a paper burning WARNING If you do not follow these instructions Smell and orange flames Open a window for the first exactly a fire or explosion may result causing prop few hours of operation to adequately vent this smell erty damage persona
45. hes or lighters Models V CB36 NE PE are equipped with an electronic ignition system that requires 120VAC to operate An electrode ignitor automatically lights the pilot flame when the fireplace is turned on These fireplaces can accept any approved 4 B Type venting system and must be terminated vertically through the roof using a listed type vent cap only See venting instructions on pages and for proper venting requirements These vented fireplaces require indoor air for combustion and must be installed in a room of sufficient size to provide adequate fresh air for safe and proper operation The room intended for installation must be of sufficient size to meet the requirements for an unconfined space as defined in the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 Air for Combustion and Ventilaton If sufficient air for combustion is not available a make up air kit model AK4 may be required to provide outside air to this appliance Check your local codes as to specific requirements for make up air This fireplace may be installed in any room of the house provided all local codes and these installation instructions are followed PRE INSTALLATION PREPARATION LOCATION AND SPACE REQUIREMENTS Determine the safest and most efficient location for your DESA direct vent fireplace Make sure that rafters and wall studs are not in the way of the venting system Coose a location where the heat output is not affected by dr
46. l injury or loss of life Adjustment Equipment Shutoff Valve Screw RO o cue Figure 34 Turning Equipment Shutoff Valve to the OFF Position A This appliance is equipped with an ignition device which automatically lights the pilot Do not try to light the pilot by hand B BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to the floorbecause some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance e Do not touch any electric switch do not use any phone in your building TO TURN OFF GAS Immediately call your gas supplier from a neighbor s TO APPLIANCE Phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department 1 Turn off the wall switch m C not use this appliance if any part has been under Turn off all electric power to the appliance if service is to water Immediately call a qualified service techni be performed cian to inspect the appliance and to replace any part of the control system and any gas control which has been under water L Open lower louver panel Turn equipment shutoff valve clockwise u to OFF Ho c o INSTRUCTIONS 5 ose lower louver panel STOP Read the safety information above lt A pi Pilot Burner oe IN Sensor Rod gt
47. mmediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions ifyoucannot reach your gas supplier call the fire department 4 Never install the fireplace in a recreational vehicle in windy or drafty areas where curtains or other combustible flammable objects can make contact with the fireplace front in high traffic areas 117437 01 www desatech com SAFETY INFORMATION PRODUCT IDENTIFICATION LOCAL CODES SAFETY INFORMATION Continued 5 This fireplace reaches high temperatures Keep children and adults away from hot surfaces to avoid burns or clothing igni tion Fireplace will remain hot for a time after shutdown Al low surfaces to cool before touching 6 Carefully supervise young children when they are in the room with fireplace 7 Do not modify this fireplace under any circumstances Any parts removed for servicing must be replaced prior to operat ing fireplace 8 Turn fireplace off and let cool before servicing installing or repairing Only a qualified service person should install ser vice or repair this fireplace Have fireplace inspected annu ally by a qualified service person 9 You must keep control compartments burners and circulat ing air passages clean More frequent cleaning may be needed due to excessive lint and dust from carpeting bedding mate rial etc Turn off the gas valve and pilot light before cleaning fireplace 10 Have venting sys
48. nadian Electric Code CSA C22 1 WIRING DIAGRAMS NOTICE This appliance is equipped with a vent safety shutoff switch which will shut down the appliance in case of a venting problem Do not bypass the vent safety shutoff switch If the appliance should shut down have a qualified installer service agency or your gas supplier inspect the vent before operating CAUTION label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing PILOT MILLIVOLT WIRING DIAGRAM BURNER gt THERMOPILE HE REPLACE FACTORY WIRING WITH 105 C Tim EQUIVALENT OR HIGHER RATING DO NOT da re EXTERNAL WIRING USE ONLY CLASS 2 CONNECT bs wx THERMOSTAT WIRE 18 RED WHITE T0920 WHITE HIGH LIMIT re SWITCH pr a TH z NC s gt 1 g 53 TP INCOMING SIME MAIN GAS gt SI P SUPPLY DS 4 P E ei WALL SWITCH REMOTE RECEIVER Figure 14 Millivolt Ignition Wiring Diagram HIGH LIMIT PILOT SWITCH IGNITOR BURNER we Ne 9 E i ORANGE I GAS VALVE RED ol RED El Ba TRANSFORMER BLACK
49. ng parts follow the instructions listed under Replacement Parts on page 26 of this manual 117437 01 KEY V CB36N V CB36NE No V CB36P V CB36PE DESCRIPTION 116108 01 116109 01 116110 01 111802 05 111802 04 117447 01 106967 01 117461 01 117456 01 117455 01 114875 02 117450 01 117451 01 117452 01 117445 01 117458 01 117446 01 117442 01 117439 01 117439 02 110973 01 106543 01 26782 26290 24460 117700 01 116108 01 Log Set 116109 01 Burner Base Log 116110 01 Rear Log 111802 05 Right Top Log 111802 04 Left Top Log 117447 01 Burner Assembly Complete See pages 30 and 32 114889 01 Junction Box Duplex Plug 106967 01 Damper Assembly 117461 01 Vent Baffle 117456 01 Diverter Panel 117455 01 Heat Deflector 114875 02 Fireplace Surround 117450 01 Wire Harness Assembly 117451 01 Fireplace Top 117452 01 Fireplace Top Insulation 117445 01 Louver Assembly 117458 01 Hanger Bracket 117446 01 Glass Door Assembly 117442 01 Face Assembly 117439 03 Firebox Assembly Complete Natural Gas 117439 04 Firebox Assembly Complete Propane LP Gas 110973 01 Cover Junction Box 106543 01 High Limit Switch 26782 Screen Assembly 26290 Firebox Leg 24460 Gas Conduit Assembly 21171 Gas Knock Out Cover 20090 Spring Clip 14418 Duplex Plug Receptacle 14123 Bushing Universal Strain Relief 11408 Bushing 0 5 Electric 11404 Cable Tie Down PARTS AVAILABLE NOT SHOWN 25580 Ember Bag Assy 27253 Notice Label 117701 01 Wiring Diagram Lab
50. nsion is not required with this appliance If one is installed it is for austhetic purposes only and does not have to meet standard requirements for hearth extensions Ifyou plan on installing a television or entertainment center re cessed above your fireplace it is recommended that you main tain a minimum 18 above the top of louver opening Whenlocating the termination cap it is important to observe the minimum vent height and clearances required under code see Venting Installation Instructions page 7 Do not recess termination cap into a wall or siding You may paint the termination cap with 450 F 232 C heat resistant paint to coordinate with the exterior finish Flush with a wall Through exterior wall Corner enclosed in a chase Installation D Figure 2 Common Fireplace Locations 25 P 635 15 381 mm Y 914 Figure Fireplace Bottom Dimensions 117437 01 www desatech com PRE INSTALLATION PREPARATION Clearances Framing and Finishing PRE INSTALATION PREPARATION Continued PACRAGING AND REMOVAL The V CB36 vented decorative gas fireplaces are packaged with one box containg a 4 log set located on the burner in the firebox one bag containing the owner s manual with installation instructions operator s guide and warranty information one bag of glowing
51. nts for leaks Turn off fireplace see To Turn Off Gas to Appliance page 16 or page 17 depending on ignition system www desatech com 117437 01 HEARTH ACCESS AND ASSEMBLY Removing Lower Louver Access Panel Removing Top Louver Trim Panel Removing Replacing Glass Door HEARTH ACCESS AND ASSEMBLY WARNING If fireplace has been running turn off and let cool before accessing or servicing the unit Removing Lower Louver Access Panel 1 Use your index fingers to locate the left and right spring latches found just under the top louver then draw them inward to release the pins holding the panel on the side face see Figure 28 2 Swing the louver panel out until it clears the fireplace opening 3 Pull the entire panel out until the bottom tabs are free of the slot openings in the lower face frame Lower Louver Access Panel 2 Swing Out Panel N Out Panel Spring Latch Locating Slot Figure 28 Removing Lower Louver Access Panel Removing Top Louver Trim Panel The top louver panel may be removed for inspection and cleaning by following the instructions for removing the lower louver access panel see Figure 28 Removing Replacing Glass Door If replacement of glass 1s necessary the entire assembly glass and frame must be replaced If glass is broken wear gloves and tape the remaining fragments onto the frame 1 Placingascrew driver or your finger tips
52. nversion Kit Millivolt Models NCBM 36C Natural Gas Conversion Rit Millivolt Models PCBE 36C Propane LP Gas Conversion Kit Electronic Models NCBE 86C Natural Gas Conversion Rit Electronic Models LOUVER TRIM RITS Rolled Louvers Only LTC36B Rolled Louver Trim Rit Brushed Brass LTC36P Rolled Louver Trim Rit Platinum RECEIVER AND HAND HELD ON OFF REMOTE CONTROL RIT HRC100 SERIES Allovvs the fireplace to be turned on and off conveniently vvith dual safety lock feature dD REMOTE CONTROL KIT WRC SERIES Standard ON OFF electronic remote control kit WALL MOUNTED ON OFF SWITCH GWMS2 Not Shown Allows burner system to be turned on and off with a wall switch www desatech com 117437 01 OVVNER 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 resister online at www desatech com If access to our website is not available to you please complete the 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 7 or 9 digit number located on product or identification tag First Name Last Name Address City State Zip Country Home Phone
53. og surfaces Inspect the opening at the base of the burner to see that it is NOT packed with any type of material Dark residue on logs or inside of fireplace Ww Improper log placement Air holes at burner inlet blocked Burner flame holes blocked Improper venting or excessive blockage Excessive amounts of embers and pan material Properly locate logs see Installing Logs Lava Rock and Gloving Embers page 15 Clean out air holes at burner inlets Pe riodically repeat as needed Remove blockage or replace burner Have the vent system inspected includ ing the termination cap Remove any restrictions or blackage Clearexcess embers from around the rear main ports Use a minimum of one layer of smaller ember peices to acheive the best glowing effect over the visible areas www desatech com 117437 01 REPLACEMENT PARTS SPECIFICATIONS SERVICE HINTS TECHNICAL SERVICE REPLACEMENT PARTS Note Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty PARTS UNDER WARRANTY Contact authorized retailers of this product If they can not supply original replacement part s call DESA s Customer Service De partment at 1 866 672 6040 When calling DESA have ready your name your address e model and serial numbers of your fireplace how fireplace was malfunctioning e type of gas used propane LP or natural gas
54. raduate School 13 Age of Purchaser Under 20 20 29 30 39 40 49 50 59 60 or Over 14 Buyer s total annual household income Under 15 000 0 15 000 to 19 999 20 000 to 34 999 35 000 to 49 999 O 50 000 to 74 999 75 000 to 99 999 100 000 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 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 Q O Value for Price O O O Prior Brand Experience O Controls Location O O Thermostat Remote or Manual Operation O Q Ease of Operation O O O Special Features O Salesperson s Recommendation O 6 Freind Relative s Recommendation O O Portability O O O Quiet Operation O O O 3dVL Postage Required DESA 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 TAPE NOTES 117437 01 www desatech com 37 NOTES www desatech com 117437 01 VVARRANTY INFORMATION REEP THIS VVARRANTY 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 m
55. rances You can install a noncombustible mantel at any height above the fireplace opening Note Non combustible mantels may discolor x Carton Tray Glass Panel Corner Post Log Carton Figure 4 Unpacking Fireplace 2x 4 FLAT y HEADER 36 914 mm lt fa A 14 3 4 375 mm NS Figure 5 Framing Clearances for Flush Wall Installation THESE DIMENSIONS ALLOW FOR 1 OF CLEARANCE AT THE SIDES AND BACK OF THE FIREPLACE HOWEVER 0 CLEARANCE IS ALSO PERMITTED AT ALL SIDES WHEN FRAMED 14 3 4 i 21 533 mm TO CENTER OF TOP VENT 28 5 8 14 3 4 727 mm 875 mm TO NAILING FLANGES A 12 1 4 El 811 mm TO OPENING 56 3 4 1441 mm Figure 6 Framing Clearances for Corner Installation www desatech com 117437 01 UNIT DIMENSIONS V CB36N V CB36P V CB36NE and V CB36PE Mantel Clearances UNIT DIMENSIONS V CB36 B Vent Fireplace TO NAILING TO CENTER on B FLANGES 4
56. regulator You must reduce incoming gas pressure to between 11 and 14 inches of water column If you do not reduce incoming gas pressure fireplace regulator damage could occur Install external regulator with the vent pointing down as shown in Figure 22 page 11 Pointing the vent down protects it from freezing rain or sleet CAUTION Use only new black iron or steel pipe Internally tinned copper tubing may be used in cer tain areas Check your local codes Use pipe of 1 2 inside diameter or greater to allow proper gas volume to fireplace If pipe is too small undue loss of volume will occur Installation must include an 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 fireplace see Figure 23 IMPORTANT Install main gas valve equipment shutoff valve in an accessible lcation The main gas valve is for turning on or shutting off the gas to the appliance Check your building codes for any special requirements for locating equipment shutoff valve to fireplaces 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 clogged fireplace valves WARNING Use pipe joint sealant that is resistant to liquid petroleum LP gas CONNECTING FIREPLACE TO GAS SUPPLY CSA Design Certified Equipment Shutoff Valve a with 1 8 NPT
57. se this product for emergency heating during a power outage PRODUCT IDENTIFICATION 4 B Vent d Flue Collar amp Louver Nailing Panel Flange Top Log Glass Set Door Assembly Ember Tray Louver 7 Panel Bottom Junction Box Outside Air Electronic Kit Barometric Ignition Only Damper Control Valve Piezo Ignitor with Optional Remote and Blower Control Mount Figure 1 B Vent Fireplace LOCAL CODES Install and use fireplace with care Follow all local codes In the absence of local codes use the current National Fuel Gas Code ANSI Z223 1 NFPA 54 USA or the current CS4 B149 1 Instal lation Code Canada Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 www desatech com 117437 01 PRODUCT FEATURES PRE INSTALLATION PREPARATION Location and Space Requirements PRODUCT FEATURES These are a few facts that can help you understand and enjoy your vented decorative fireplace The V CB36 N P E series of vented decorative fireplaces may be recessed into an exterior chase an interior flush wall enclosure or a framed in corner installation Models V CB36 N P are equipped with a millivolt gas control system that does not require electricity to operate A piezo ignitor is provided to light the pilot without using matc
58. ss 11187 11187 Screw 8 x 1 4 PPH 11107 11107 Screw 10 32 x 1 4 PPH Zinc 11105 11105 Screw 10 x 1 2 HWH LGM Zinc 11102 11102 Screw 8 x 3 8 PPH F Zinc 1 1 1 1 4 1 1 1 1 1 1 1 1 1 4 1 1 2 1 1 4 No 117437 01 www desatech com ILLUSTRATED PARTS BREAKDOWN Models V CB36NE V CB36PE ILLUSTRATED PARTS BREAKDOWN BURNER ASSEMBLY FOR MODELS V CB36NE V CB36PE www desatech com 117437 01 PARTS LIST Models V CB36NE V CB36PE PARTS LIST BURNER ASSEMBLY FOR MODELS V CB36NE V CB36PE This list contains replaceable parts used in your fireplace VVhen ordering parts follow the instructions listed under Replacement Parts on page 26 of this manual KEY V CB36NE _ V CB36PE _ DESCRIPTION m 116719 01 116719 01 Gas Valve Wire Harness MV PV 116719 02 116719 02 Gas Valve Wire Harness MV 116719 03 116719 03 Gas Valve Wire Harness PV 116316 01 116316 01 Ignition Module Bracket 111059 03 111059 03 Ground Wire Harness 110286 01 110286 01 Ignition Module Synetek 108863 01 108863 01 Plug 24 Supply Connect 108867 01 Pilot Orifice BL14LP Propane LP Gas 108867 02 Pilot Orifice BL22N Natural Gas 108866 01 Pilot Assembly PSE Natural Gas 108866 02 Pilot Assembly Propane LP Gas 117702 01 Burner Orifice 45 Natural Gas 26482 Burner Orifice 55 Propane LP Gas 26808 26808 Valve Bracket 24389 24389 T
59. t all leaks at once 4 WARNING Never use an open flame to check for a leak Applynoncorrosiveleakdetectionfluidtoalljoints Bubbles forming show aleak Correctall leaks at once Pressure Testing Gas Supply Piping System Test Pressures In Excess of 1 2 PSIG 3 5 kPa 1 Disconnect fireplace and its individual equipment shutoff valve from the gas supply piping system Pressuresinexcessof1 2psig 3 5 kPa will damage fireplace gas regulator Cap off open end of gas pipe where equipment shutoff valve was connected Pressurize supply piping system by either opening propane LP supply tank valve for propane LP gas fireplace or opening main gas valve located on or near gas meter for natural gas fire place or by using compressed air Check all joints of gas supply piping sytem Apply noncorro sive leak detection fluid to all joints at once Reconnect fireplace and equipment shutoff valve to gas supply Check reconnected fittings for leaks Test Pressures Equal To or Less Than 1 2 PSIG 3 5 kPa Close equipment shutoff valve see Figure 25 Pressurize supply piping system by either opening propane LP supply tank valve for propane LP gas fireplace or opening main gas valve located on or near gas meter for natural gas fire place or by using compressed air Check all joints from propane LP supply tank or gas meter to equipment shutoff valve see Figure 26 for propane LP or Figure 27 for natural gas Apply noncorrosive
60. t is partially clogged Improper or restricted venting Clogged burner tube blocked orifice or improper burner air adjustment Bad thermopile or thermocouple Ventcap improperly installed or blocked Fireplace has been tested for up to 40 mph winds However extreme con ditions may occur See Lighting Instruc tions on page 16 Check local propane LP or natural gas company Clean pilot see Cleaning and Mainte nance page 20 Locate and correct all vent conditions see Checking for Proper Venting page 8 Clean burner tube and orifice adjust air shutter see nspecting Burners page 19 Replace faulty components Check for proper installation or remove debris or blockage Gas odor even when control knob is in OFF position Gas odor during combustion Gas leak See Warning statement above Gas leak See Warning statement above Locate and correct all leaks see Check ing Gas Connections page 13 Locate and correct all leaks see Check ing Gas Connections page 13 Dark residue on logs or inside of fireplace Improper log placement Air holes at burner inlet blocked Burner flame holes blocked Improper venting or excessive blockage Excessive amounts of embers and pan material Properly locate logs see Installing Logs Lava Rock and Glowing Embers page 15 Clean out air holes at burner inlets Pe riodically repeat as needed
61. t lighting procedure several times to purge all air out of lines If after re peated attempts appliance does not light call for qualified service and repair Remove debris and dirt and inspect and clean any other possible obstructions Contact your gas supplier to check pressure Have a qualified technician replace pi lot line Replace control valve Refer to Replace ment Parts page 26 Check that main power is on and that wire connections are made correctly to the ignition model see Wiring Diagram page 20 Check for 24 VAC at the sec ondary side of the transformer If 24 VAC is present and the module does not operate have the module replaced oth erwise have the transformer replaced Pilot will not stay lit Loose wiring on ignitor wire to ignition module and or poor ground to ignition module Pilot flame too low to sense 2 Check wiring connection Refer to wir ing diagram see Wiring Diagram page 9 and or check ground wire to ignition module Clean and adjust pilot burner and check gas supply and inlet pressure to unit Note Have a qualified technician replace pilot assembly if broken or corroded Frequent outage of main burner and pilot after complete ignition sequence l Pilot flame may be too low to sense flame causing 1gnition module to shut down Improper or restricted venting 1 2 Cleanandadjustpilotflameformaximum flame across sensor rod
62. tem inspected annually by a qualified service person If needed have venting system cleaned or repaired See Cleaning and Maintenance page 20 11 Keep the area around your fireplace clear of combustible ma terials gasoline and other flammable vapor and liquids Do not run fireplace where these are used or stored Do not place items such as clothing or decorations on or around fireplace 12 Do not use this fireplace to cook food or burn paper or other objects 13 Do not use any solid fuels wood coal paper cardboard etc in this fireplace Use only the gas type indicated on the nameplate 14 This appliance when installed must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electric Code ANSI NFPA 70 or the Ca nadian Electric Code CSA C22 1 15 Do not use fireplace 1f any part has been exposed to or under water Immediately call a qualified service person to arrange for replacement of the unit 16 Do not operate fireplace if any log is broken or missing 17 Do not use a blower insert heat exchanger insert or other ac cessory not approved for use with this fireplace 18 Do not operate fireplace with glass door removed cracked or broken 19 Provide adequate clearances around air openings NOTICE This product is intended only as a supple ment to your central heating system and is not to be installed as a primary source of heat You may u
63. the notch in the outer cabinet 4 Swing the junction box out and slip the retaining flange out through the slot in the outer cabinet 5 Remove the two screws and outer cover on the left side of the outer cabinet 6 Reinsert the junction box retaining flange through the slot now on the left side and swing the screw mounting tab back through the notch as before 7 Slide the junction box down till the mounting tab holes line up and replace the inner retaining screw 8 With the junction box cover removed pull the end of 3 wire Romex supply line through the universal strain relief bushing on the cover see Figure 13 9 Strip back the outer Romex to about 4 and connect the black white and green wires accordingly using 3 wire nut connectors 10 Tuck the tailing wires into the junction box and replace the junction box cover using the 2 remaining screws 11 Tighten the adjustment on the universal stran bushing to secure the Romex sheathing and complete the supply connection J BOX COVER w N STRAINRELIEF BOXCOVER NI N J BOX COVER w STRAIN RELIEF SCREW TAB _ 7 RETAINER J BOX WITH 3 RECEPTACLE Figure 13 Relocating Junction Box Receptacle and Electrical Supply Connection WARNING This appliance when installed must be electrically grounded in accordance with local code or in the absence of local code with the current National Electric Code ANSI NFPA 70 or the Ca
64. ube 3 8 Dia x 11 Aluminum 24360 24360 Pilot Bracket 14569 Gas Control Valve Millivolt Natural Gas 14570 Gas Control Valve Millivolt Propane LP Gas 14500 14500 Fitting 3 8 MPT x 1 2 Flare 14399 14399 Fitting Brass Elbow 3 8 MPT x 3 8 Comp Tube 14396 14396 Fitting Brass Straight 3 8 MPT x 3 8 Comp Tube 14299 14299 Air Shutter 14129 14129 Transformer 24V Class 2 11404 11404 Cable Tie 8 5 10 Screwdown 11226 11226 Washer Flat 7 8 ID x 2 OD x 1 8 Thick 11214 11214 Fitting Bulkead w Nut Brass 11201 11201 Nut 8 32 Hex Zinc 11186 11186 Screw 8 32 x 1 PPH 11187 11187 Screw 8 x 1 4 PPH 11109 11109 Screw 8 32 x 1 2 PPH 11107 11107 Screw 10 32 x 1 4 PPH Zinc 11105 11105 Screw 10 x 1 2 HWH LGM Zinc 11102 11102 Screw 8 x 3 8 PPH F Zinc DA FW MN 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 4 2 1 2 4 N 117437 01 www desatech com ACCESSORIES ACCESSORIES NOTE All accessories may not be available for all fireplace models Purchase these fireplace accessories from your local retailer If they can not supply these accessories call DESA s Sales Department at 1 866 672 6040 for information You can also vvrite to the address listed on the back of this manual FLEXIBLE GAS LINE CONNECTOR GA5081 Not Shown For all models PROPANE NATURAL GAS CONVERSION KIT Not Shown PCBM 36C Propane LP Gas Co
65. xtension Ignition Module Plug Figure 20 Connecting WRC Remote Control Electronic Battery Cover SI 12 Volt Batter eee y i a L gt Bach of ST SL Pull to Remove Handset Insulation Tab Figure 21 Installing Battery into Bach of Handset HIGH ALTITUDE INSTALLATION Your DESA direct vent fireplace has been tested and approved in the USA for elevations from 0 2000 feet 610 m and in Canada at elevations from 0 4500 feet 1372 m VVhen installing a non high altitude fireplace at an elevation above 2000 feet 610 m in the USA you may need to decrease the input rating by changing the existing burner orifice to a smaller size Reduce input 4 for each 1000 feet 305 m above sea level Check with your local gas company for proper derate procedure and orifice size When installing this fireplace in Canada at an elevation above 4500 feet 1372 m Check with local or provincial code authorities Consult your local gas company to help determine the proper orifice for your location For assistance with any high altitude installation contact DES A s Customer Service Department at 1 866 672 6040 GAS SUPPLY AND PIPING CHECK GAS TYPE Use proper gas type for the fireplace unit you are installing If your gas supply is not correct do not install fireplace See retailer where you purchased the fireplace for proper fireplace according to your gas type or to purchase gas conversion kit see Accessories page 33

Desa (V) CB36(N Outdoor Fireplace User Manual

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