Home

Desa CDVBN(A) User's Manual

1. Assemble the desired lengths of pipe and elbows necessary to reach from the burner system flue up through the firestop All connections must be sealed with high temperature silicone sealant as specified in the second warn ing statement on page 10 Be sure all pipe and elbow connections are fully twist locked see Figure 21 page 12 105501 VENTING INSTALLATION Continued If area above is a room install firestop above framed hole If area above is not a room install firestop below framed hole Figure 31 Installing Firestop 3 Cut a hole in the roof using the locating hole as a center point Cover any ex posed open vent pipes before cutting hole in roof The 10 x10 hole must be measured on the horizontal actual length may be larger depending on the pitch of the roof There must be a 1 clearance from the vent pipe to combus tible materials Frame the opening as shown in Figure 22 on page 12 Connect a section of pipe and extend up through the hole Note If an offset is needed to avoid obstructions you must support the vent pipe every 3 feet Use wall straps for this purpose see Figure 30 page 14 Whenever possible use 45 elbows in stead of 90 elbows The 45 elbow of fers less restriction to the flow of the flue gases and intake air Place the flashing over the pipe section s extending through the roof Secure the base of the flashing to the roof and framing with roofing nails B
2. Door Claw Catch Bolt Door Figure 13 Catch Bolt and Door Claw Orientation INSTALLING DIRECT VENT BURNER SYSTEM INTO STOVE BODY 1 Carefully lift burner system and place into stove body from the rear of stove 2 Using screws provided attach burner system to back of stove Burner System Cast Iron Stove Body Figure 14 Installing Burner System Into Cast Iron Stove Body 105501 CAST IRON STOVE AND DIRECT VENT BURNER SYSTEM ASSEMBLY Continued INSTALLING OPTIONAL BLOWER ACCESSORY NOTICE If installing blower in an existing stove with burner sys tem with gas connections shut off gas supply and disconnect burner system from gas supply Contact a qualified service per son to do this Attaching Thermal Switch to CDA3620T Thermostatically Controlled Blower When installing the CDA3620T thermostati cally controlled blower accessory you must first secure the thermal switch to the blower 1 Remove the two hex head screws on the blower assembly as shown in Figure 15 2 Place the green wire between the bot tom hole on the thermal switch bracket and the bottom hole on the blower as sembly Insert one of the hex screws into all three pieces and tighten 3 Insert the top screw through the ther mal switch bracket and into the blower assembly Tighten screw 4 Connect the blue wire on the blower assembly to the right side of the ther mal switch 5 Connect
3. Whencalling DESA International have ready e model number of your burner system and stove e the replacement part number TECHNICAL SERVICE You may have further questions about in stallation operation or troubleshooting If so contact DESA International s Technical Service Department at 1 800 DESA LOG 1 800 337 2564 You can also visit DESA International s technical service web site at www desatech com WIRING DIAGRAM CAUTION Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous opera tion Verify proper operation af ter servicing Variable Fan Switch Off 110 115 V A C G Black Fan Switch N O Blue Figure 61 Blower Wiring Diagram for Thermostat Controlled Models SERVICE HINTS When Gas Pressure Is Too Low e pilot will not stay lit e burners will have delayed ignition e burner system will not produce speci fied heat e propane LP gas supply might be low propane LP units only When Gas Quality Is Bad e pilot will not stay lit e burners will produce flames and soot e burner system will backfire when lit If you feel your gas pressure is too low or gas quality is bad contact your local natural or propane LP gas supplier 30 105501 SPECIFICATIONS OWNER S MANUAL CDVBN A CDVBP A 16 000 22 000 Btu hr 14 000 20 000 Btu hr Gas Type Natural Propane LP Ignition Pie
4. e You must maintain minimum wall and ceiling clearances shown in Figures 3 and 4 pages 4 and 5 LOCATION OF VENT TERMINATION When locating vent termination it is impor tant to observe the minimum clearances shown in Figure 18 page 9 Check with local codes or with the current CAN CGA B149 1 or 2 Installation Codes for Canada or the USA Installations follow the current National Fuel Gas Code ANS 2223 1 also known as NFPA 54 105501 GENERAL VENTING Continued OWNER S MANUAL a B aa Fixed Closed Fixed Closed V1 lOpenable Openable F l v penai JeF al V TERMINATION CAP A clearance above grade veranda porch deck or balcony 12 inches 305mm minimum B clearance to window or door that may be opened 12 inches 305mm minimum C clearance to permanently closed window minimum 12 inches 305mm recommended to prevent condensation on window vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 24 inches 610mm from the center line of the terminal 18 inches 457mm minimum E clearance to unventilated soffit 12 inches 305mm minimum F clearance to outside corner see below G clearance to inside corner see below H not to be installed above a meter regulator assembly within 36 i
5. PILOT AND BURNERS e Remove ember material before cleaning burners and replace when cleaning is complete e Burner and controls should be cleaned with compressed air to remove dust dirt or lint e Use a vacuum cleaner or small soft bristled brush to remove excess dust dirt or lint 26 LOGS e If you remove logs for cleaning refer to Installing Logs Lava Rock and Glowing Embers page 22 to properly replace logs e Use a vacuum cleaner to remove any car bon buildup on logs e Replace log s if broken See Replace ment Parts on page 30 e Replace ember material periodically as needed See Replacement Parts on page 30 VENTING SYSTEM Conduct annual inspection of the venting system following these guidelines 1 Check areas of venting system that are exposed to the weather for corrosion rust spots or streaks and in extreme cases holes Have these items replaced imme diately by a qualified service person 2 Remove the vent cap and shine a flash light into the vent Remove any foreign material 3 Check for evidence of excessive con densation 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 be ing exposed to cold weather 4 Inspect joints to verify that no pipe sec tion or fitting has been disturbed and loosened Check mechanical supports such as wall straps for rig
6. 17 IMPORTANT This rear cover must be securely in place before venting pipes are installed Figure 17 Installing Rear Cover GENERAL VENTING These models are approved for use with Simpson Dura Vent 6 s direct vent pipe components and terminations as well as both flex and rigid Comfort Glow vent com ponents Your stove with burner system is approved to be vented either through the side wall or vertically using the following guidelines e Only use Comfort Glow or Simpson Dura Vent GS venting components or kits spe cifically approved for this stove and burner system e Minimum clearance between vent pipes and combustible materials is 1 25 mm except where stated otherwise Firebox Installed In Cast Iron Stove Body e Do not recess venting terminals into a wall or siding e Install horizontal venting with a 1 4 rise for every 12 of run toward the termination e You may paint the vent terminal with 450 F 232 C heat resistant paint to co ordinate with the exterior finish e There must not be any obstruction such as bushes garden sheds fences decks or utility buildings within 24 from the front of the termination cap e Do not locate termination cap where ex cessive snow or ice build up may occur Be sure to clear vent termination area af ter snow falls to prevent accidental block age of venting system When using snow blowers do not direct snow towards vent termination area
7. Continued Congest Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner does not light after pilot is lit 1 Burner orifice clogged 1 Clean burner see Cleaning and 2 Inlet gas pressure is too low 3 Thermopile leads disconnected or im properly connected 4 Thermopile is defective Maintenance page 26 or replace burner orifice Contact local propane LP or natural gas company Reconnect leads see Wiring Diagram page 30 Replace thermopile Delayed ignition burner 1 Manifold pressure is too low 2 Burner porting or orifice clogged Contact local propane LP or natural gas company Clean burner see Cleaning and Main tenance page 26 or replace burner orifice Burner backfiring during combustion 1 Burner orifice is clogged or damaged 2 Damaged burner 3 Gas regulator defective Clean burner see Cleaning and Maintenance page 26 or replace burner orifice Replace damaged burner Replace gas control Slight smoke or odor during initial operation 1 Residues from manufacturing processes and logs curing Problem will stop after a few hours of operation Burner system produces a whistling 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 Turn gas control knob
8. Label Figure 6 Removing Back Panel Top of Stove Unit Bolt Carefully lay stove body on back to attach bottom components to stove body see Figure 7 Rest stove on drop cloth or blan ket to avoid scratching stove edges Remove remaining pallet wood at tached to bottom of stove body see Figure 8 Use an adjustable wrench to remove bolts Pallet Front Wood o o X Pallet Wood Bottom Of Stove Unit Figure 8 Removing Pallet Wood from the Bottom of the Stove Leg Hole S Door Catch Bolt With Adjustable Hex Nuts Hole Leg Hole _ Door Hinge Step Bolt Hole Front ee ii PA o i il a soe Bott yo e 28 T Leg Hole Bottom Of Stove Unit Figure 9 Locating Threaded Holes for Stove Bottom Legs and Door Attachment Front of Front of Stove Unit Top of Stove A s aes Unit Unit Pallet Drop Wood Cloth Bolted to Blanket Bottom of Figure 7 Laying Stove On Side 105501 5 Continued Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM CAST IRON STOVE AND DIRECT VENT BURNER SYSTEM ASSEMBLY Continued 8 Fasten each leg to stove with four 4 M8 x 1 25 20mm bolts Use a flat washer and lock washer with each bolt Tighten bolts into threaded holes on stove body see Figure 9 page 5 an
9. above Locate and correct all leaks see Check ing Gas Connections pages 19 and 20 Dark residue on logs or inside of burner system 105501 Improper log placement Air holes at burner inlet blocked Burner flame holes blocked www desatech com 29 Properly locate logs see Installing Logs Lava Rock and Glowing Embers page 22 Clean out air holes at burner inlets Pe riodically repeat as needed Remove blockage or replace burner Congest Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM 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 If they can not supply original replacement part s call DESA International s Techni cal Service Department at 1 800 DESA LOG 1 800 337 2564 Whencalling DESA International have ready e your name e your address e model and serial numbers of your burner system and stove e how burner system or stove was malfunc tioning e type of gas used propane LP or natural gas e purchase date Usually we will ask you to return the defec tive part to the factory PARTS NOT UNDER WARRANTY Contact authorized dealers of this prod uct If they can not supply original re placement part s call DESA International s Parts Department at 1 800 972 7879 for referral information
10. control setting on the remote control unit can be set to any comfort level be tween HI and LO The burners will turn on and off automatically to maintain the comfort level you select The ideal comfort setting will vary by household depending upon the amount of space to be heated the output of the central heating system etc NOTICE You must light the pilot before using the hand held re mote control unit See Lighting Instructions page 23 1 After lighting let pilot flame burn for about one minute Turn gas control knob on the control valve to ON posi tion Turn variable control knob any where between HI and LO Slide the selector switch to the REMOTE posi tion Note The burners may light if hand held remote ON button was on when selector switch was last turned off You can now turn the burners on and off with either optional hand held remote control unit IMPORTANT Do not leave the se lector switch in the REMOTE posi tion when the pilot is not lit This will drain the battery IMPORTANT Be sure to press the ON OFF buttons on the hand held remote control unit for up to 3 sec onds to assure proper operation CGHRC Series Operation 2a Press the ON OFF button to turn the burners on and off When turning burners off the pilot will remain lit CGHRCT Series Operation 2b Select the MAN manual or AUTO button on the hand held remote con trol unit see Figure 58 e In manual mode turn burner
11. if any part has been exposed to or under water Immediately call a qualified ser vice person to arrange for replacement of the unit 19 Do not operate burner system if any log is broken 20 Do not use a blower insert heat ex changer insert or other accessory not approved for use with this stove 21 Do not operate burner system with glass door removed cracked or broken 105501 OWNER S MANUAL PRODUCT IDENTIFICATION Cast Iron Stove Body Log Set Cast Iron Stove Body Vent Opening Burner Glass Door Assy Blower with Adjustment Optional Installation Glowing Embers Grate Assembly Figure 1 Comfort Glow Direct Vent Burner System Shown Installed in Approved Comfort Glow Cast Iron Stove Body Models CISGA Series and CISCA Series Only 105501 3 LOCAL CODES Install and use stove and burner system with care Follow all local codes In the absence to local codes use the current National Fuel Gas Code ANS Z223 1 also known as NFPA 54 USA or the current CAN CGA B149 1 or 2 Installation Codes Canada Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 PRODUCT FEATURES OPERATION This cast iron stove with burner system is clean burning and vents easily through out side walls or v
12. occur Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness or nausea If you have these signs the stove with burner system may not have been installed properly Get fresh air at once Have stove with burner system inspected and serviced by a qualified service person Some people are more af fected by carbon monoxide than others These include pregnant women people with heart or lung disease or anemia those under the influ ence of alcohol and those at high altitudes Propane LP gas and natural gas are both odorless An odor making agent is added to each of these gases The odor helps you detect a gas leak However the odor added to these gases 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 stove and burner system Ay WARNING Any change to this stove or burner system or its controls can be dangerous 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 For propane LP burner system do not place propane LP supply tank s inside any structure Locate propane LP sup ply tank s outdoors To prevent perfor mance problems do not use propane LP fuel tank of less than 100 Ibs capacity I
13. open end of gas pipe where manual shutoff valve was connected 3 Pressurize supply piping system by ei ther opening propane LP supply tank valve for propane LP gas burner sys tem or opening main gas valve located on or near gas meter for natural gas burner system or using compressed air 4 Check all joints of gas supply piping system Apply commercial leak test so lution to all gas joints Bubbles forming show a leak Correct all leaks at once 5 Reconnect burner system and manual shutoff valve to gas supply Check re connected fittings for leaks Continued CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM STOVE AND DIRECT VENT BURNER SYSTEM INSTALLATION Continued Test Pressures Equal To or Less Than 1 2 PSIG 3 5 kPa 1 Close manual shutoff valve see Figure 41 2 Pressurize supply piping system by ei ther opening propane LP supply tank valve for propane LP gas burner sys tem or opening main gas valve located on or near gas meter for natural gas burner system or using compressed air 3 Check all joints from propane LP sup ply tank or gas meter to manual shutoff valve see Figure 42 for propane LP or Figure 43 for natural Apply commer cial leak test solution to all gas joints Bubbles forming show a leak Correct all leaks at once Pressure Testing Burner System Gas Connections 1 Open manual shutoff valve see Fig ure 41 2 Open propane LP supply tank valve for propane LP burn
14. operation mode being used and the temperature setting selected A red light will come on beside the opera tion mode being used To turn the burners off when oper ating in the manual mode press the OFF button If operating in the auto mode press the MAN button then press the OFF button The pilot will remain lit IMPORTANT To turn the pilot off manually turn the gas con trol knob on the burner system to the OFF position Increases Room N Temperature Decreases Room Mii Temperature at Turns Burners On and Off Shows Current Operation Mode Figure 58 Hand Held Thermostat Remote Control Unit Selections CGHRCT Only 105501 OPERATING STOVE WITH BURNER SYSTEM Continued OPERATING OPTIONAL BLOWER ACCESSORY Locate the blower controls by opening the lower door on the stove Blower controls are located on the left side of the switch bracket to the left just inside the door Both the GA3750 manual blower and the CDA3620T thermostatically controlled blower have an ON setting and an OFF setting The blower will only run when the switch is in the ON position In the OFF position the blower will not operate Note for CDA3620T Only If you are using CDA3620T blower with optional remote control thermostat for the burner system your burner system and blower will not turn on and off at the same time The burner system may run for several minutes before the blower turns on After the burner system modulates
15. replacement parts Failure to use original factory replacement parts voids this warranty The stove and burner system 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 stove and burner system 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 DURA TION OF ANY AND ALL IMPLIED WARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO TWO 2 YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE AND DESA INTERNATIONAL S LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA INTERNATIONAL SHALL NOT BELIABLE 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
16. smoke aro matic candles cleaning fluids oil or kerosene lamps etc in the air exist may discolor walls LOCATION AND SPACE REQUIREMENTS Determine the safest and most efficient loca tion for your Comfort Glow cast iron stove Make sure that rafters and wall studs are not in the way of the venting system Choose a location where the heat output is not affected by drafts air conditioning ducts windows or doors Figure 2 shows some common loca tions Read all venting information in this manual Be aware of all restrictions and pre cautions before deciding the exact location for your stove When deciding the location of your stove follow these rules 1 Do not connect this stove and burner system to a chimney flue serving a separate solid fuel burning fireplace or appliance 2 Due to high temperatures do not lo cate this stove in high traffic areas or near furniture or draperies 3 Proper clearances must be maintained see Figure 3 and Figure 4 on page 5 4 This stove is a freestanding unit de signed to set directly on the floor If your stove 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 ex tending the full width and depth of the stove See Figure 5 page 5 On Wall with Horizontal Termination o Yj i X On Wall with Vertical Terminatio
17. the black wire to the left side of the thermal switch Black White Wire Blower Wire Assembly Thermal b s Switch A Awe with j Bracket Blue Wire Hex Head Screws Figure 15 Attaching Thermal Switch to CDA3620T Thermostatically Controlled Blower Accessory 105501 OWNER S MANUAL Installing GA3750 CDA3620T Blowers A WARNING Never touch the blower wheel while in operation 1 Align the holes in the top mounting tabs of blower with holes in wall of rear cover see Figure 16 Using the 4 screws provided mount blower and tighten screws securely Note For CDA3620T make sure the ther mal switch has been properly installed to fit against the back of the burner system 7 Peel off the backing paper and stick the supplied wiring diagram decal on the inside of rear cover on right side oppo site control A WARNING Failure to position the parts in accordance with sup plied diagrams or failure to use 2 Make sure all wire connections to ter only parts specifically approved minals on blower motor and thermal with this stove and burner sys switch where applicable are securely tem may result in damage or per attached and that the screw retaining the sonal injury green ground wire is tight 8 Connect or reconnect gas supply to stove and burner system per Connect ing Stove Burner System to Gas Sup ply on page 19 of this manual 3 Place speed control on back wall
18. to LO position and let warm up for a minute Operate burner until air is removed from line Have gas line checked by local pro pane LP or natural gas company Clean burner see Cleaning and Maintenance page 26 or replace burner orifice Glass soots 1 Flame impingement on logs 2 Debris around burner air mixer Adjust the log set so that the flame does not excessively impinge on it Inspect the opening at the base of the burner to see that it is NOT packed with any type of material Burner system produces a clicking ticking noise just after burners are lit or shut off 1 Metal expanding while heating or con tracting while cooling This is common If noise is excessive contact qualified service person Remote does not function 1 Battery is not installed or battery power is low www desatech com 28 Replace 9 volt batteries in receiver and remote control 105501 TROUBLESHOOTING Continued OWNER S MANUAL A WARNING If you smell gas e Shut off gas supply 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 neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department IMPORTANT Operating burner system where impurities in air exist may create odors Cleaning supplies paint pai
19. to the pilot position the blower will continue to run The blower will shut off after the burner system temperature decreases The blower helps distribute heated air from the burner system Periodically check the air passageways of the burner system and remove any dust dirt or other obstructions that will hinder the flow of air 105501 OWNER S MANUAL 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 height of the thermopile must be 3 8 to 1 2 above the pilot flame as shown in Figure 59 The thermocouple must be at a height of about 1 8 above the pilot flame The flame from the pilot burner must extend beyond both the thermocouple and thermopile If your pilot assembly does not meet these requirements e turn burner system off see To Turn Off Gas to Appliance page 23 e see Troubleshooting pages 27 through 29 Thermopile Figure 59 Pilot Assembly 25 BURNER FLAME PATTERN Burner flames will be steady not lifting or floating Flame patterns will be different from unit to unit and will vary depending on installation type and weather conditions If the vent configuration is installed incor rectly the flames will lift or ghost This can be dangerous
20. 71 4 190mm y Figure 22 Vent Opening Requirements Apply a bead of non hardening mastic around the outside edge of the vent cap Position the vent cap in the center of the 7 2 or 10 hole on the exterior wall with the word UP on the vent cap facing up Insure proper clearance of 1 to combustibles is maintained At tach the vent cap with four wood screws supplied see Figure 23 Note Re place the wood screws with appropri ate fasteners for stucco brick concrete or other types of siding WARNING Donotrecess vent termination in to any wall This will cause a fire hazard For vinyl siding stucco or wood ex terior use vinyl siding standoffs be tween vent cap and exterior wall The vinyl siding standoff prevents exces sive heat from melting the vinyl sid ing material Bolt the vent cap to the standoff Apply non hardening mastic around outside edge of the standoff in stead of the vent cap assembly Use wood screws provided to attach the standoff See Figure 24 Slide the wall thimble over the vent pipe before connecting the horizontal run to the vent cap see Figure 25 Apply Mastic to All Four Vent Cap Figure 23 Installing Horizontal Vent Cap 6 Carefully move the stove with vent as sembly attached toward the wall and insert the vent pipe into the horizontal termination The pipe overlap should be a minimum of 1 4 Apply silicone to the outer pipe connection Fasten al
21. AUTIONS Consult local building codes before begin ning the installation The installer must make sure to select the proper vent system for installation Before installing vent kit the installer must read this stove and burner system manual and vent kit instructions Only a qualified service person should in stall venting system The installer must fol low these safety rules e Wear gloves and safety glasses for protection e 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 war ranty on your venting system e Installation of any damaged venting component e Unauthorized modification of the vent ing system e Installation of any component part not manufactured or approved by DESA International Installation other than as instructed by these instructions AX WARNING This stove with burner system and vent assembly must be vented directly to the out side The venting system must NEVER be attached to a chimney serving a separate solid fuel burn ing appliance Each gas appliance must use a separate vent system Donotuse common vent systems AX WARNING Horizontal sec tions of this vent system require a minimum clearance of 2 from the top of the pipe and 1 mini mum to the sides and bottom Vertical sections of this system require a minimum of 1 clear ance to combustible materials on
22. CAST IRON STOVE AND DIRECT VENT FREESTANDING FIREPLACE HEATER BURNER SYSTEM OWNER S OPERATION AND INSTALLATION MANUAL AD LALA cons mn NATURAL GAS BURNER SYSTEM MODEL CDVBN A PROPANE LP GAS BURNER SYSTEM MODEL CDVBP A REMOTE READY IMPORTANT This direct vent burner system must be installed into approved Comfort Glow cast iron stove bodies models CISGA series and CISCA series ONLY See page 3 of this manual WARNING If the information in this manual is not WARNING Improper installation followed exactly a fire or explosion may result caus adjustment alteration service or ing property damage personal injury or loss of life maintenance can cause injury or property damage Refer to this FOR YOUR SAFETY manual for correctinstallation and Do not store or use gasoline or other flammable Operational procedures For as vapors and liquids in the vicinity of this or any other Sistanceoradditional information appliance consult a qualified installer ser vice agency or the gas supplier FOR YOUR SAFETY a a z Installation and service mus WHAF TODO P YOU SMELL GAS be performed by a qualified in Do not try to light any appliance staller service agency or the Do not touch any electrical switch gas supplier Do not use any phone in your building Immediately call your gas supplier from a This appl
23. Determine the route your horizontal venting will take Note The location of the horizontal vent termination on the exterior wall must meet all local and national building codes and must not be easily blocked or obstructed WARNING Donotrecess vent terminal into a wall or siding Snorkel terminations are available for terminations requiring a vertical rise on the exterior of the building see Figures 19 and 20 Snorkel kit SVKBK is also available see page 17 Follow the same installation procedures used for standard horizontal terminations If installing the snorkel termination below grade base ment applications you must provide proper drainage to prevent water from entering the snorkel termination see Figure 20 Do not back fill around the snorkel termination 2 Rigid vent pipes and fittings have spe cial twist lock connections Assemble the desired combination of pipe and el bows to the appliance adaptor with pipe seams oriented towards the wall or floor Twist lock Procedure The female ends of the pipes and fittings have four locking lugs indentations These lugs will slide straight into matching slots on the male ends of adjacent pipes and fittings All connec tions must be sealed with high tempera ture silicone sealant as specified in the sec ond warning statement on page 10 Push the pipe sections together and twist one sec tion clockwise approximately one quarter turn until the sections
24. EMOTE CONTROL KIT CGHRCT SERIES Allows the burner system to be operated in a manually or thermostatically controlled mode You can adjust your heat settings and turn the burner system on or off without leaving the comfort of your easy chair Re quires part no 103284 04 wire harness in cluded with burner system Glu CDVBN A AND CDVBP A Ce CAST IRON STOVE AND BURNER SYSTEM ILLUSTRATED PARTS BREAKDOWN CDVBN A CDVBP A 105501 OWNER S MANUAL PARTS LI ST This list contains replaceable parts used in your burner system When ordering parts follow the instructions listed under Replacement Parts on page 30 of this manual CDVBN A CDVBP A PART NUMBER DESCRIPTION 105478 02BR Firebox Assembly M11084 26 Screw Hex 105482 02CK Rear Cover M11084 39 Screw Hex 103587 02CK Switch Plate 099998 01 On Off Switch 103284 04 Wire Harness 104491 01 Relief Cover 104518 01 Relief Cover Gasket 104527 01 Relief Spring 104528 01 Relief Washer H5C4 20B Hex Head Cap Screw NTC 4C Locknut 105468 01 Valve Bracket 105487 01 Valve Natural 105487 02 Valve Propane LP 105486 01 Pilot Assembly Natural 105486 02 Pilot Assembly Propane LP 102445 01 Ignitor Piezo 102334 01 Palnut Fastener 105523 01 Burner Natural 105523 02 Burner Propane LP 104506 01 Orifice Natural 104506 02 Orifice Propane LP 104507 01 Brass Elbow 104508 01 Brass Fitting 105493 01 Aluminum Tubing Assy 104510 01 Pilot Tubi
25. Inspect the flames after installation to ensure proper installation and performance Figure 60 shows a typical flame pattern If burner flame pattern differs from that described e turn burner system off see To Turn Off Gas to Appliance page 23 e see Troubleshooting pages 27 through 29 Figure 60 Typical Flame Pattern Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM CLEANING AND MAINTENANCE WARNING Turn off burner sys tem and let cool before cleaning A CAUTION You must keep con trol areas burners and circulat ing air passageways of burner system and stove clean Inspect these areas of burner system and stove before each use Have burner system and stove in spected yearly by a qualified ser vice person Burner system and stove may need more frequent cleaning due toexcessive lintfrom carpeting bedding material pet hair etc GLASS DOOR WARNING Handle glass door panel with care Do not strike slam or otherwise abuse glass Donot operate burner sys tem with the glass door removed cracked or broken A WARNING Do not use abra sive cleaners as this may damage glass Use a nonabrasive house hold 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 particl
26. Pipe 911B 7 Adjustable 11 14 s Pipe 940 Wall Thimble 941 Cathedral Ceiling Support Box 943 Roof Flashing 0 12 6 12 943S Roof Flashing 7 12 12 12 945B 7 x 45 Elbow 950 Vinyl Siding Standoff 953 Storm Collar 963 Ceiling Firestop 981 36 Snorkel Termination 984 Horizontal Termination Vent Cap 988 Wall Strap 990B 7 x 90 Elbow 991 Vertical High Wind Termination Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM STOVE AND DIRECT VENT BURNER SYSTEM INSTALLATION CHECK GAS TYPE Use proper gas type for the burner system you are installing If you have conflicting gas types do not install burner system See dealer where you purchased the stove and burner system for proper burner system according to your gas type INSTALLING GAS PIPING TO STOVE BURNER SYSTEM LOCATION Ay WARNING A qualified ser vice person must connect burner system to gas supply Follow all local codes A CAUTION For propane LP units never connect burner sys tem directly to the propane LP supply This burner system re quires an external regulator not supplied Install the external regulator between the burner sys tem and propane LP supply Installation Items Needed Before installing stove and burner system make sure you have the items listed below e external regulator supplied by installer e piping check local codes e sealant resistant to propane LP gas e manual shutoff v
27. TH BURNER SYSTEM FOR YOUR SAFETY READ BEFORE LIGHTING A WARNING If you do not fol low these instructions exactly a fire or explosion may result caus ing property damage personal injury or loss of life 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 floor because 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 C Use only 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 technician to inspect the appliance and to re place any part of the control sys tem and any gas control which has been under water 105501 a LIGHTING INSTRUCTIONS PY bh 10 11 12 13 14 OWNER S MANUAL STOP Read the safety information in column one Open lower panel Turn ON OFF switch to OFF Turn o
28. all sides of the pipe INSTALLATION PLANNING There are two basic types of direct vent installation e Horizontal Termination e Vertical Termination It is important to select the proper length of vent pipe for the type of termination you choose It is also important to note the wall thickness For Horizontal Termination Select the amount of vertical rise desired The horizon tal run of venting must have 1 4 rise for every 12 of run towards the termination WARNING Never run the vent pipe downward as this may cause excessive temperatures which could cause a fire You may use one or two 90 elbows in this vent configuration See Horizontal Termina tion Configurations on pages 13 and 14 For Vertical Termination Measure the dis tance from the burner system flue outlet to the ceiling Add the ceiling thickness the vertical rise in an attic or second story and allow for sufficient vent height above the 10 roofline You may use one or two 90 elbows in this vent configuration See Vertical Ter mination Configurations on pages 16 and 17 Note You may use two 45 elbows in place of a 90 elbow You must follow rise to run ratios when using 45 elbows For two story applications firestops are re quired at each floor level Ifan offsetis needed in the attic additional pipe and elbows will be required see Figure 31 page 15 You may use a chase with a vent termina tion with exposed pi
29. alve e test gauge connection e sediment trap e tee joint e pipe wrench e approved flexible gas line with gas con nector if allowed by local codes not provided AnA G A design certified manual shutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Pur chase the A G A design certified manual shutoff valve from your dealer For propane LP connections only the in staller must supply an external regulator The external regulator will reduce incoming gas pressure You must reduce incoming gas pressure to between 11 and 14 inches of water If you do not reduce incoming gas pressure burner system regulator damage could occur Install external regulator with the vent pointing down as shown in Figure 38 Pointing the vent down protects it from freezing rain or sleet A CAUTION Use only new black iron or steel pipe Inter nally 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 burner sys tem If pipe is too small undue loss of pressure will occur Installation must include a manual 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 burner system see Figure 39 IMPORTANT Install main gas valve manual shutoff valve in an accessible lo cation The main gas valve is for turning on or shutting off
30. are fully locked See Figure 21 page 12 Note Horizontal runs of vent must be supported every three feet Use wall straps for this purpose 105501 OWNER S MANUAL Snorkel 12 Minimum HHIHH I Figure 19 Snorkel Termination Snorkel 12 Minimum Adequate drainage LL jaf Figure 20 Snorkel Termination with Drainage Pipe Continued Congest Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM VENTING INSTALLATION Continued 3 Attach vent pipe assembly to the burner system Set stove in front of it s permanent location to insure minimum clearances Mark the wall for a 10 square hole for noncombustible ma terial such as masonry block or con crete a 7 2 diameter hole is accept able See Figure 22 The center of the hole should line up with the center line of the horizontal rigid vent pipe Cut a 10 x10 254mm x 254mm square hole through combustible ex terior wall 7 2 190mm diameter hole if noncombustible Frame as nec essary see Figure 22 Female Locking Lugs Male Slots 7 Rigid Vent Pipe Figure 21 Vent Pipe Connections Vent Opening Combustible Wall 10 i 254mm i 10 ee 254mm A Framing Vent Opening Detall Noncombustible Wall
31. d Figure 10 Use an adjustable wrench or a 12mm socket Fasten stove bottom to stove with four 4 M6 x 1 25mm bolts Use a flat washer and lock washer with each bolt Tighten bolts into threaded holes on stove body see Figure 9 page 5 and Figure 10 Use an adjustable wrench or a 10mm socket hY N Bottom Of Stove Unit D Leg Figure 10 Attaching Stove Legs Bottom Of Stove Bottom stove Unit Figure 11 Attaching Stove Bottom 10 11 12 13 14 Step Bolt Attach stove door by inserting step bolt through door hinge pivot hole and into threaded hole in stove body see Figure 9 page 5 and Figure 10 Use an adjust able wrench or a 12mm socket to fasten step bolt Tighten step bolt until snug Make sure door moves freely Install door catch bolt M8 x 1 25 55mm with two M8 hex nuts into threaded hole on stove body see Fig ure 9 page 5 Use an adjustable wrench or a 12mm socket The catch bolt has two hex nuts attached to it see Figure 13 The top nut is a bolt stop and the bottom nut is for door leveling adjustment Check general catch bolt alignment with door claw Make final adjustment and door leveling after stove is in nor mal standing position Carefully lift stove back up on its four attached legs Set top grate into stove top Threaded Hole Bolt Shoulder Stove Bottom Figure 12 Attaching Stove Door Bolt Stop Adjusting Nut
32. e front left part of the grate Make sure it is seated properly over the prong of the grate as shown in Figure 53 O Figure 51 Installing Log No 1 5 Place log 4 right piece onto the front right part of the grate making sure the notches fit over the prong of the grate see Figure 54 Figure 52 Installing Log No 2 Figure 54 Installing Log No 4 22 6 Place lava rock along sides and front of inside of burner system bottom It is not necessary to use all of the lava rock provided NOTICE Do not put lava rock on burner or under burner Placing lava rock on burner could cause performance problems 7 Pull ember material apart into pieces no larger than a dime Place these pieces loosely and sparingly directly onto the exposed section of the front burner and along the space between the burner and grate prongs see Figure 55 This will create the glowing ember ap pearance as the flame touches the em ber material Do not block air slots by using too much ember material in one area It is not necessary to use all of the ember material provided 8 Replace the glass door and stove front See Removing Replacing Glass Door page 21 Ay WARNING The glass door must be securely in place before running this burner system Do notrun this burner system if glass is missing or broken Figure 55 Placing Ember Material on Burner 105501 OPERATING STOVE WI
33. e sure roofing material overlaps the top edge of the flashing as shown in Figure 30 page 14 There must be a 1 clearance from the vent pipe to combustible materials 105501 OWNER S MANUAL 6 Continue to add pipe sections until the height of the vent cap meets the mini mum building code requirements de scribed in Figure 18 on page 9 Note You must increase vent height for steep roof pitches Nearby trees adjoining rooflines steep pitched roofs and other similar factors may cause poor draft or down drafting in high winds Increasing the vent height may solve this problem 7 Twist lock the vent cap onto the last section of vent pipe and seal outer pipe connection with high temperature sili cone sealant as specified in the second warning statement on page 10 Note If the vent pipe passes through any occupied areas above the first floor including storage spaces and closets you must enclose pipe You may frame and sheetrock the enclo sure with standard construction material Make sure and meet the minimum allowable clear ances to combustibles Do not fill any of the required air spaces with insulation Cathedral Ceiling Installation 1 Remove shingles or other roof cover ing as necessary to cut the rectangular hole for the support box Mark the out line of the cathedral ceiling support box on the roof sheathing using the locat ing hole as a center point 2 Cut the hole 1 8 larger than the sup port box outli
34. ed Depleted gas supply propane LP mod els only Pilot is clogged Gas regulator setting is not correct 1 Turn on gas supply or open manual shutoff valve Turn gas control knob to PILOT position Press in gas control knob while in PILOT position 4 Continue holding down gas control knob Repeat igniting operation until air is removed 5 Contact local propane LP gas company Wh 6 Clean pilot see Cleaning and Mainte nance page 26 or replace pilot assembly 7 Replace gas control Pilot lights but flame goes out when control knob is released 105501 W sO Gas control knob not fully pressed in Gas control knob not pressed in long enough Manual 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 www desatech com 27 1 Press in gas control knob fully 2 After pilot lights keep gas control knob pressed in 30 seconds 3 Fully open manual shutoff valve 4 A Contact local gas company B Clean pilot see Cleaning and Maintenance page 26 or replace pilot assembly 5 Hand tighten until snug then tighten 1 4 turn more 6 Replace thermocouple 7 Replace control valve
35. er system or main gas valve located on or near gas meter for natural gas burner system 3 Make sure control knob of burner sys tem is in the OFF position 4 Check all joints from manual shutoff valve to thermostat gas valve see Fig ure 42 for propane LP or Figure 43 for natural Apply commercial leak test so lution to all gas joints Bubbles forming show a leak Correct all leaks at once 5 Light burner system see Operating Stove with Burner System pages 23 through 25 Check all other internal joints for leaks 6 Turn off burner system see To Turn Off Gas to Appliance page 23 Open Closed Figure 41 Manual Shutoff Valve Manual Shutoff Valve Propane LP Supply Tank Le A Manual Shutoff Valve Gas Meter Figure 43 Checking Gas Joints for Natural Gas Burner System 20 105501 STOVE AND DIRECT VENT BURNER SYSTEM INSTALLATION Continued INSTALLING OPTIONAL WIRELESS HAND HELD REMOTE CONTROL ACCESSORIES CGHRC AND CGHRCT SERIES Installing Remote Receiver 1 Open bottom door on stove body and locate the switch plate on the left of the valve bracket Unscrew switch plate see Figure 44 3 Disconnect wires from THTP and TH on control valve that lead to the switch see Figure 45 Discard switch plate screws and nuts 4 Install battery into receiver battery clip and connect to terminals see Figure 46 5 Place recei
36. ers etc Do not pack air spaces with insulation Also note maximum vertical rise of the venting system and any maximum horizontal offset limitations Offsets must fall within the parameters shown in Fig ure 18 on page 9 Set the stove in desired location Drop a plumb line down from the ceiling to the position of the burner system exit flue Mark the center point where the vent will penetrate the ceiling Drill a small locating hole at this point Drop a plumb line from the inside of the roof to the locating hole in the ceil ing Mark the center point where the vent will penetrate the roof Drill a small locating hole at this point lt gt Roof cone Flashing Wall Strap al 45 Elbow Z a Geiling Firestop Figure 30 Offset with Wall Strap and 45 Elbows Flat Ceiling Installation 1 Cut a 10 square hole in the ceiling us ing the locating hole as a center point The opening should be framed to 10 x10 254mm x 254mm inside di mensions as shown in Figure 22 on page 12 using framing lumber the same size as the ceiling joists If the area above the ceiling is an insulated ceil ing or a room nail firestop from the top side This prevents loose insulation from falling into the required clearance space Otherwise install firestop below the framed hole The firestop should be installed with no less than three nails per side see Figure 31 page 15
37. ertically using outside air for combustion Heat is generated by both real istic flames and glowing embers When used without the blower accessory the stove with burner system requires no electricity making it ideal for emergency backup heat PIEZO IGNITOR This burner system has a piezo ignitor This system requires no matches batteries or other sources to light burner system GLOSSARY OF TERMS Chase A boxlike enclosure to protect venting from the elements when the venting run is on the outside of a structure Mastic A pliable sealant for use around the vent terminal Snorkel Termination A box that raises the horizontal termination above ground level clearances Vent Terminal Mounted on an outside wall or roof to separate the inlet and outlet of the vent system and protect it from weather Vinyl Siding Standoff A metal box that separates the vent cap from vinyl siding Wall Thimble Firestop A metal plate used to secure the vent pipe when it passes through a wall or ceiling Congest Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM PRE INSTALLATION PREPARATION A WARNING A qualified ser vice person must install stove and burner system Follow all lo cal codes A CAUTION This stove creates warm air currents These currents move heat to wall surfaces next to stove Installing stove next to vinyl or cloth wall coverings or operating stove where impurities such as tobacco
38. es to cling to the glass surface 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 There after clean the glass two or three times during each heating season depending on the usage and circumstances present Refer to Removing Replacing Glass Dooron page 21 of this manual when removing glass door for cleaning A WARNING Only parts sup plied by the manufacturer should be used when replacing broken or damaged glass door panel see Replacement Parts page 30 This glass door panel is a complete unit No substitute materials may be used A CAUTION Wear gloves and safety glasses while handling or removing broken glass Do not remove if glass is hot Keep chil dren and pets away from glass If glass has been broken carefully remove glass door see Removing Replacing Glass Door page 21 Vacuum all glass pieces with a shop vac A CAUTION Do not vacuum if pieces are hot Use only the ceramic glass door replace ment intended for this burner system see Replacement Parts page 30 for detail on ordering No substitutions may be made See Removing Replacing Glass Door page 21 for instructions for replacing glass door A WARNING Do not operate burner system with the glass door removed cracked or broken
39. f Rigid Vent Kit Includes Flue Restrictor Storm Collar 7 x 30 Elbow 7 x 4 Pipe 7 x 2 Pipe 7 Adjust able Pipe 7 12 Firestop Sup port Roof Flashing RTV Sili cone Vertical Termination and 26 screws CD1000BK 7 x 12 Black Coaxial Pipe 1 pk CD1010BK 7 x 24 Black Coaxial Pipe 1 pk CD1020BK 7 x 48 Black Coaxial Pipe 1 pk CD1030BK 7 Adjustable 7 12 Black Coaxial Pipe 1 pk CD1050BK 7 x 6 Black Coaxial Pipe 1 pk CD2000BK 7 X 90 Elbow 1 pk CD2010BK 7 x 45 Elbow 1 pk CD2020BK 7 x 30 Elbow CD2030BK 7 x 60 Elbow CBVKBK CSVKBK CRVKBK Comfort Glow Rigid Venting Cont Number Description CD3000 Wall Strap Offset Support 1 pk CD3010 Storm Collar 1 pk CD3020 Wall Thimble 1 pk CD3040 Vertical Termination Cap 1 pk CD3050 Vertical Restrictor 1 pk CD3060 Ceiling Firestop Support 1 pk CD3070 Rectangular Horizontal Rigid Vent Termination Cap CD3090 Cathedral Ceiling Support Box CD4000 Roof Flashing 6 12 9 12 CD4010 Roof Flashing 9 12 12 12 CD5000 Wood Vinyl Siding Standoff 1 pk SIMPSON DURA VENT GS 4 x 6 Black Pipe Number Description Available from DESA International D2040B Simpson Dura Vent GS 30 Elbow 6 pcs D2050B Simpson Dura Vent GS 60 Elbow 6 pcs Available from Simpson Dura Ventonly 902B 7 x 48 Pipe 903B 7 x36 Pipe 904B 7 x 24 Pipe 906B 7 x12 Pipe 907B 7 x9 Pipe 908B 7 x6
40. f you smell gas e shut off gas supply do not try to light any appliance do not touch any electrical switch do not use any phone in your building immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions if you cannot reach you gas supplier call the fire department Never install the stove in a recreational vehicle e where curtains furniture clothing or other flammable objects are less than 42 from the front top or sides of the stove in high traffic areas in windy or drafty areas This stove reaches high temperatures Keep children and adults away from hot surfaces to avoid burns or clothing igni tion Stove will remain hot for a time after shutdown Allow surfaces to cool before touching Carefully supervise young children when they are in the room with stove Do not modify the burner or stove under any circumstances Any parts removed for servicing must be replaced prior to oper ating stove or burner system Turn burner system off and let cool before servicing installing or repair ing Only a qualified service person should install service or repair the stove or burner system Have burner system inspected annually by a quali fied service person You must keep control compartments burners and circulating air passages clean More frequent cleaning may be needed due to excessive lint and dust from carpeting bedding material pet hair etc Turn off the ga
41. ff all electric power to the burner system Push in gas control knob slightly and turn clockwise N to OFF Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety in formation in column one If you don t smell gas go to the next step The pilot is located by the main burner and should not require ac cessing for lighting Turn gas control knob counterclock wise y to PILOT Push in gas control knob all the way and hold Immediately light the pi lot by repeatedly depressing the piezo spark ignitor until a flame appears Continue to hold for about one 1 minute after the pilot is lit Release gas control knob and it will pop back Pilot should remain lit If it goes out rena steps 5 through 8 e If gas control knob does not pop up when released stop and im mediately call your service tech nician or gas supplier If the pilot will not stay lit after sev eral tries turn the gas control knob to OFF and call your service technician or gas supplier Turn gas control knob counterclock wise y c to ON Turn on all electric power to the burner system Turn the ON OFF switch to ON position This valve is equipped with a HI LO feature Set burner system input as desired Close lower panel 23 a TO TURN OFF GAS TO APPLIANCE Open lower panel A Turn ON OFF switch to OFF 2b If Using O
42. from the 2 tabs at the top of the glass door while holding door securely keeping it from falling forward 3 Grasp door by both sides and ease it upward off of the lower bracket see Figure 50 4 Toreplace glass door follow the above instructions in reverse Panel Figure 49 Removing Front Panel from Stove Screw a Figure 50 Removing Glass Door from Burner System Insert Continued Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM STOVE AND DIRECT VENT BURNER SYSTEM INSTALLATION Continued INSTALLING LOGS LAVA ROCK AND GLOWING EMBERS A WARNING Failure to posi tion the parts in accordance with these diagrams or failure to use only parts specifically approved with this burner system may re sult in property damage or per sonal injury Each log is marked with a number These numbers will help you identify the log when installing It is very important to install these logs exactly as instructed Do not modify logs Only use logs supplied with freestanding burner system Do not use if any log s are broken see Replacement Parts page 30 1 Remove glass door See Removing Re placing Glass Door page 21 2 Place log 1 back log on top of grate Make sure the notches in the bottom of the log fit over the grate see Figure 51 3 Rest log 2 large front log on the pins on the front part of the grate see Figure 52 4 Place log 3 left piece onto th
43. gs P Note This configuration for use with P corner installation a Figure 27 Horizontal Termination Configuration for Rigid Venting Using One 90 Elbow Venting with Two 90 Elbows Vertical V Horizontal H Horizontal H Horizontal H 5 min 2 max 6 max 6 min 4 max 12 max 7 min 6 max 18 max 8 min 8 min 20 max 20 max 8 max 20 max Figure 28 Horizontal Termination Configuration for Rigid Venting Using Two 90 Elbows Continued Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM VENTING INSTALLATION Continued Venting with Two 90 Elbows Vertical V Horizontal H Horizontal H 5 min 6 max 6 min 12 max 7 min 18 max 8 min 20 max 20 max 20 max Figure 29 Horizontal Termination Configuration for Rigid Venting Using Two 90 Elbows with Termination at 90 with Stove INSTALLATION FOR VERTICAL TERMINATION NOTICE Use rigid pipe only Flex venting is not to be used with a vertical termination 1 Determine the route your vertical vent ing will take If ceiling joists roof rafters or other framing will obstruct the venting system consider an offset see Figure 30 to avoid cutting loadbearing members Note Pay spe cial attention to these installation in structions for required clearances air space to combustibles when passing through ceilings walls roofs enclo sures attic raft
44. gurations for vertical termination All connections must be sealed with high temperature sili cone sealant as specified in the second warn ing statement on page 10 D Note Install restrictor Venting with One 90 Elbow Vertical V Horizontal H 5 min 2 max 6 min 4 max 7 min 6 max 8 min 8 max 20 max 8 max Figure 34 Vertical Rigid Venting Configuration Using One 90 Elbow system as shown Note Install restrictor into 4 e collar of burner Venting with Two 90 Elbows Vertical V Horizontal H Horizontal H 5 min 2 max 6 min 4 max 7 min 6 max 8 min 8 max 20 max 8 max Figure 35 Vertical Rigid Venting Configuration Using Two 90 Elbows with Two Horizontal Runs H Venting with Two 90 Elbows Vertical V 5 min 6 max D 6 min 7 min OD 8 min V O a9 Note Install restrictor Horizontal H 12 max 18 max 20 max Note Vertical V Vertical V 20 max into 4 collar of burner system as shown y Figure 36 Vertical Rigid Venting Configuration Using Two 90 Elbows 16 105501 VENTING INSTALLATION Continued Note Install restrictor into 4 collar of burner e KE eZ as shown RVKBK Kit Shown Vertical Venting V 40 max Figure 37 Vertical Rigid Venting Configuration With No Horizontal Run HIGH ALTITUDE INSTALLATION Your Comfort Glow cast ir
45. iance is only for use neighbor s phone Follow the gas supplier s in with the type of gas indicated on structions the rating plate This appliance is If you cannot reach your gas supplier call the not convertible for use with other fire department gases unless a certified kit is used This appliance may be installed in an aftermarket manufactured mobile home where not prohibited by state or local codes Aftermarket Completion of sale not for purpose of resale from the manufacturer Save this manual for future reference Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM SAFETY INFORMATION A WARNINGS IMPORTANT Read this owner s manual carefully and completely before trying to assemble oper ate or service this stove and burner system Improper use of this stove and burner system can cause serious injury or death from burns fire explosions electrical shock and carbon monoxide poisoning A DANGER Carbon monoxide poisoning may lead to death This stove with burner system is a vented product This stove with burner system will not produce any gas leakage into your home if properly installed This stove with burner system must be properly installed by a quali fied service person The glass door must be properly seated and sealed If this unit is not properly installed by a qualified service person with glass door properly seated and sealed gas leakage can
46. idity 105501 TROUBLESHOOTING Note For additional help visit DESA International s technical service web site at www desatech com Note All troubleshooting items are listed in order of operation OBSERVED PROBLEM OWNER S MANUAL AX WARNING Turn off burner system and let cool before ser vicing Only a qualified service person should service and repair burner system or stove POSSIBLE CAUSE A CAUTION Never use a wire needle or similar object to clean pilot This can damage pilot unit REMEDY When ignitor button is pressed there is no spark at pilot l 2 W YUAN Ignitor electrode not connected to igni tor cable Ignitor cable pinched or wet Piezo ignitor nut is loose Broken ignitor cable Bad piezo ignitor Ignitor electrode broken Ignitor electrode positioned wrong 1 Reconnect ignitor cable 2 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 3 Tighten nut holding piezo ignitor Nut is located behind the mounting bracket Replace ignitor cable Replace piezo ignitor Replace pilot assembly Replace pilot assembly YUAN When ignitor button is pressed there is spark at pilot but no ignition ee WN Gas supply turned off or manual shutoff valve closed Gas control knob not in PILOT position Gas control knob not pressed in while in PILOT position Air in gas lines when install
47. inside of rear cover and push the plastic con trol shaft through opening see Figure 16 4 While supporting speed control secure A WARNING A qualified ser control shaft with lock nut by pushing and vice person must connect burner turning lock nut with pliers clockwise system to gas supply Follow all until tight against the side of rear cover local codes Place control knob provided onto shaft see Figure 16 5 Plug in blower power cord Check to make sure that the power cord is completely clear of the blower wheel and that there are no other foreign ob jects in blower wheel Turn blower on and check for operation Turn blower off by rotating knob fully counterclock wise before continuing Blower Speed Control Control Knob Control Shaft Lock Jo Nut Power Cord A e Mounting Screws ee Included in Hardware Pack Pw Black White Wire Wiring Wire Diagram aS Decal il Blue Wire z G eeh Rear Cover Ground Wir Figure 16 Installing Optional Blower Accessory Thermostat Model CDA3610T Shown Continued Congest Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM CAST IRON STOVE AND DIRECT VENT BURNER SYSTEM ASSEMBLY Continued INSTALLING REAR COVER 1 Lift rear panel over vent pipe connec tion on burner system Rear cover will rest on the bottom ledge of the stove body 2 Using screws provided attach rear cover to back of stove body See Fig ure
48. l vent connections with screws provided 7 Slide the wall thimble against the inte rior wall surface and attach with screws provided see Figure 25 Cut Vinyl Siding Away to Fit Standoff Standoff Wood Nut Apply Mastic oS Vent to All Four g Cap Sides Bolt Figure 24 Installing Vinyl Siding Standoff Interior Wall Surface Wall Thimble x Horizontal Vent Cap Screw Vent Pipe Horizontal Termination Figure 25 Connecting Vent Cap with Horizontal Vent Pipe 105501 VENTING INSTALLATION Continued Horizontal Termination Configurations Figures 26 through 28 and Figure 29 on page 14 show different configurations for venting with horizontal termination Each figure includes a chart with vertical mini mum maximum and horizontal maximum dimensions which must be met Seal all connections with high temperature silicone sealant outer pipe only as specified in the second warning statement on page 10 All horizontal terminations require 1 4 rise per 12 of horizontal run Horizontal Venting Vertical V Horizontal H 30 min 17 max Figure 26 Horizontal Termination Configuration for Rigid Venting 105501 OWNER S MANUAL Horizontal Venting Vertical V Horizontal H 37 min 29 max Prk 30 and 90 only no vertical pipe ip 48 min 41 max 30 elbow 1 vertical pipe 90 elbow 60 min 60 max 72 min 84 max 89 min 20 max V Be
49. n Through Corner Installation Ceiling Figure 2 Common Stove Locations Ceiling Must contain 42 a minimum of 1 to combustibles 36 from Front Floor p w es es gt lt l L lt Figure 3 Clearances for Standard Installation 4 105501 PRE INSTALLATION PREPARATION Continued OWNER S MANUAL CAST IRON STOVE AND DIRECT VENT BURNER SYSTEM ASSEMBLY Figure 4 Clearance for Corner Installation 25 25 5 8 Y Figure 5 Stove with Burner System Bottom Dimensions Back Stove Panel STOVE BODY ASSEMBLY 1 Lift off corrugated box enclosing stove body crating Remove all screws fastening the wood frame enclosure Spread wood frame open and lift away from plastic bagged stove body The bottom pieces of pallet wood will remain bolted to the stove body Remove plastic bag from stove body Remove back panel from stove see Figure 6 Use an adjustable wrench or a 10 mm socket Remove six 6 bolts and washers Keep bolts and washers to reattach back panel later Remove all contents from inside stove cavity Contents include 1 Stove bottom 4 Legs with leg leveler bolts 1 Bottom door 1 Top grate 1 Hardware kit bag with fasteners A Bolt Product Identification
50. nches 914mm horizontally from the center line of the regulator i single family dwellings and serves both dwellings the current National Fuel Gas Code ANS 2223 1 X AIR SUPPLY INLET zg GAS METER E RESTRICTED AREA TERMINATION PROHIBITED clearance to service regulator vent outlet 72 inches 1829mm minimum clearance to non mechanical air supply inlet to building or the combustion air inlet to any other fireplace 12 inches 305mm minimum clearance to a mechanical air supply inlet 72 inches 1829mm minimum t clearance above paved side walk or a paved driveway located on public property 84 inches 2133mm minimum clearance under veranda porch deck 12 inches 305mm minimum 4 clearance above a roof shall extend a minimum of 24 inches 610mm above the highest point when it passes through the roof surface and any other obstruction within a horizontal distance of 18 inches 457mm vent shall not terminate directly above a side walk or paved driveway which is located between two only permitted if veranda porch deck or balconey is fully open on a minimum of 2 sides beneath the floor as specified in CAN SGA B149 1 or 2 Installation Codes 1991 for Canada or for U S A installation follow Note Local codes or regulations may require different clearances Termination Clearances for Buildings with Combustible and Noncombustible Exteriors Inside Corner Outside Corner Balcony with N
51. ne see Figure 32 3 Lower the support box through the hole in the roof until the bottom of the box extends at least 2 below the ceiling see Figure 32 Align the support box vertically and horizontally using a level Temporarily tack the support box in place through the inside walls and into the roof sheathing 4 Using tin snips cut the support box from the top corners down to the roofline and fold the resulting flaps over the roof sheathing see Figure 33 Apply a bead of non hardening mastic around the top edges of the support box to make a seal between the box and the roof Nail in place with roofing nails Remove any combustible material that might be in side of the support box 5 Complete the cathedral ceiling installa tion by following the same procedures outlined in steps 2 through 7 for Flat Ceiling Installation pages 14 and 15 15 Level ec Cathedral ceiling support box 2 minimum below finished ceiling Cut hole 1 8 larger than support box when projected onto roofline Figure 32 Cathedral Ceiling Support Box Installation Y Non hardening Mastic under all edges of support box before nailing Figure 33 Installed Cathedral Ceiling Support Box Continued Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM VENTING INSTALLATION Continued Vertical Termination Configurations Figures 34 through 36 and Figure 37 on page 17 show four different confi
52. ng Assembly 105325 01 Air Deflector 105492 01 Log Set 105773 01 Rear Log 105773 02 Front Log 105773 03 Left Log Piece 105773 04 Right Log Piece M10908 2 Screw M12461 50 Screw M12461 62 Screw 104555 03CJ Grate Assembly 105483 01 Burner Bracket 105795 01 Glass Door Assy ONoOaARKRWD pO 2 24242 42 828 ann nn pooponmnnA aaa a E i an ca EE E po 0 PARTS AVAILABLE NOT SHOWN GA6060 Lava Rock 104529 01 Ember Material M11084 3 Hex Screw for Blower Bracket 105501 33 Co Glu CDVBN A AND CDVBP A STOVE CHASSIS ILLUSTRATED ARTS BREAKDOWN CISC CISG PARTS LIST CISC CISG 105501 OWNER S MANUAL This list contains replaceable parts used in your stove When ordering parts follow the instructions listed under Replacement Parts on page 30 of this manual KEY PART NO NO DESCRIPTION 104968 01 104969 01 104969 02 104174 03 104970 01 104970 02 104971 01 104178 01 Stove Back Panel Black Only Bottom Door Charcoal Bottom Door Forest Green Stove Dropped Bottom One Leg Charcoal 4 Total Per Stove One Leg Forest Green 4 Total Per Stove Hardware Kit Door Hinge Step Bolt With Shoulder 1 Per Unit Door Catch Bolt M8 x 1 25 55mm Long With Two M8 Hex Nuts 1 Per Unit Bottom Floor Bolts M6 x 1 25mm Long With Flat Washer And Lock Washer 4 Per Unit Leg Attachment Stud Headless Slotted M10 x 1 5 40mm Long Back Panel Bol
53. nt 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 Burner system produces unwanted odors 1 Gas leak See Warning statement 1 Locate and correct all leaks see Check above ing Gas Connections pages 19 and 20 Burner system shuts off in use 1 High or gusting winds 1 Burner system has been tested for up to 40mph winds However extreme con ditions may occur See Lighting Instruc tions on page 23 2 Low line pressure 2 Contact local propane LP or natural gas Pilot is partially clogged Inner vent pipe leaking exhaust gasses into system Glass too loose and air tight gasket leaks in corners after usage Bad thermopile or thermocouple Improper vent cap installation company Clean pilot see Cleaning and Mainte nance page 26 Locate and correct all leaks see Check ing Gas Connections pages 19 and 20 Tighten glass Replace faulty component Check for proper installation and free dom from debris or blockage Gas odor even when control knob is in OFF position Gas leak See Warning statement above Control valve defective Locate and correct all leaks see Check ing Gas Connections pages 19 and 20 Replace control valve Gas odor during combustion Gas leak See Warning statement
54. o Side Wall Combustible amp Noncombustible H 24 610mm J 20 508mm G Combustible 24 610mm Noncombustible 18 457mm Figure 18 Minimum Clearances for Vent Terminations 105501 Recessed Location C Maximum depth of 48 1219mm for recessed location D Minimum width for back wall of recessed location Combustible 38 965mm Noncombustible 24 610mm E Clearance from corner in recessed location Combustible 6 152mm Noncombustible 2 51mm Confert Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM VENTING INSTALLATION AX WARNING Read all instruc tions completely and thoroughly before attempting installation Failure to do so could result in serious injury property damage or loss of life Operation of im properly installed and maintained venting system could result in serious injury property damage or loss of life AX WARNING Seal all vent con nections Seal only the outer pipe connections with high temperature silicone 600 F 316 C Before join ing elbows and pipes apply a bead of high temperature silicone seal ant GE RTV 106 Loctite RTV 81585 to the male end of the elbow or pipe High temperature silicone must also be used to re seal any connections after maintenance to venting system NOTICE Failure to follow these instructions will void the warranty INSTALLATION PREC
55. 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 For information about this warranty write DE S A INTERNATIONAL 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 www desatech com 105501 01 105501 01 Rev E
56. on stove and direct vent burner system has been AGA tested and approved for elevations from 0 2000 feet and CGA certified for eleva tions from 0 4500 feet When installing this stove at an elevation above 2000 feet 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 above sea level Check with your local gas com pany for proper orifice size identification When installing this stove at an elevation above 4500 feet in Canada check with local authorities 105501 OWNER S MANUAL Consult your local gas company to help de termine the proper orifice for your location For assistance with any high altitude instal lation contact DESA International s Tech nical Service Department at 1 800 DESA LOG 1 800 337 2564 PARTS LISTS FOR VENTING KITS AND COMPONENTS Comfort Glow Rigid Venting Number Description CGFVKBK Ground Floor Rigid Vent Kit Includes 7 x 60 Elbow Ex tended 7 Adjustable Pipe 7 12 Horizontal Termination Wall Thimble and 14 Screws Basement Rigid Vent Kit Includes 7 x 30 Elbow 7 x 4 Pipe 7 x 90 Elbow 7 Adjust able Pipe 7 12 Wall Thimble Horizontal Termination RTV Silicone and 20 Screws Snorkel Rigid Vent Kit Includes 7 x 30 Elbow 7 x 4 Pipe 7 x 90 Elbow 7 Adjust able Pipe 7 12 Wall Thimble 36 Snorkel Termination RTV Silicone and 28 Screws Roo
57. pe on the exterior of the house See Installing Vent System in a Chase below Your Comfort Glow stove with direct vent burner system has been tested for a maxi mum 17 wall thickness when using a 60 elbow directly off the back of the stove The maximum horizontal run is 20 with 8 ver tical rise see Installation for Horizontal Termination pages 11 and 12 The maxi mum vertical run is 30 see Installation for Vertical Termination pages 14 and 15 It is very important that the venting system maintain its balance between the combus tion air intake and the flue gas exhaust Certain limitations apply to vent configura tions and must be strictly followed Installing Vent System in a Chase A chase is a vertical boxlike structure built to enclose venting that runs along the out side ofa building A chase is not required for such venting NOTICE Treatment of firestops and construction of the chase may vary from building type to building type These instructions are not substitutes for the re quirements of local building codes You must follow all local building codes Note When installing in a chase you should insulate the chase as you would the outside walls of your home This is especially im portant in cold climates Minimum clear ance between vent pipes and combustible materials such as insulation is 1 105501 VENTING INSTALLATION Continued INSTALLATION FOR HORIZONTAL TERMINATION 1
58. ptional Hand Held Re mote Set selector switch in the OFF position to prevent draining battery 3 Turn off all electrical power to the appliance if service is to be performed 4 Pushin gas control knob slightly and turn clockwise N to OFF 5 Close lower panel Shutting Off Burners 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 7 N to the PILOT position 2 Set selector switch in the OFF position Gas Control Variable Knob Control Knob Piezo Ignitor Figure 56 Control Valve MANUAL LIGHTING PROCEDURE Remove glass door see Removing Replacing Glass Door page 21 2 Follow steps 1 through 8 under Light ing Instructions 3 Depress gas control knob and light pilot with match 4 Keep gas control knob pressed in for 30 seconds after lighting pilot Af ter 30 seconds release gas control knob Now follow steps 10 through 14 column 2 5 Replace glass door see Removing Replacing Glass Door page 21 Continued Congest Glow CDVBN A AND CDVBP A CAST IRON STOVE AND BURNER SYSTEM OPERATING STOVE WITH BURNER SYSTEM Continued ial OPTIONAL REMOTE OPERATION Note Allremote control accessories must be purchased separately See Accessories on page 31 Follow instructions included with the remote control Thermostat Control Operation Optional CGHRCT Only The thermo stat
59. rchase it from your dealer Figure 39 Gas Connection 18 105501 OWNER S MANUAL STOVE AND DIRECT VENT BURNER SYSTEM INSTALLATION Continued CONNECTING STOVE BURNER SYSTEM TO GAS SUPPLY Installation Items Needed e 5 16 hex socket wrench or nut driver e sealant resistant to propane LP gas not provided 1 Open lower door panel 2 Route flexible gas line provided by installer from manual shutoff valve to burner system Route flexible gas sup ply line through slot in stove bottom and attach to valve 3 Check all gas connections for leaks See Checking Gas Connections To Flare Fitting on Control Valve To Gas Supply Flexible Gas Line from Natural Manual Shutoff Valve x To External Provided by Installer Regulator Propane LP Figure 40 Flexible Gas Line 105501 19 CHECKING GAS CONNECTIONS A WARNING Test all gas pip ing and connections for leaks after installing or servicing Cor rect all leaks at once A WARNING Never use an open flame to check for a leak Apply commercial leak test solution to all gas 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 burner system and its individual manual shutoff valve from gas supply piping system Pressures in excess of 1 2 psig 3 5 kPa will damage burner system gas regulator 2 Cap off
60. s on or off by pressing the ON or OFF buttons on the hand held remote control unit In auto mode the room tempera ture is controlled by the thermo stat in the hand held remote con trol unit To increase the room temperature press the top arrow of the TEMP button To lower the room temperature press the bot tom arrow of the TEMP button At higher settings the burner sys tem will run more Selector Switch in Remote Position Optional Remote Control Variable Control Knob Figure 57 Setting the Selector Switch Gas Control Knob in On Position Gas Control Knob and Variable Control Knob for Remote Operation Shows Temperature Setting A Allows Burners to be Turned On and Off with the Hand Held a Y o Remote Unit on O O The Burner System Lg will Automatically or or Cycle between Pilot and the Heat Setting that has been Selected IMPORTANT This remote control has been specially engineered to take an air temperature sample every 5 5 minutes in auto mode It will not re spond immediately to the tempera ture setting being turned up or down IMPORTANT The hand held remote control unit must be near the stove but not extremely close to it The thermostat on the hand held remote control unit will heat up too quickly and turn the burner system off Use the STATUS button on the hand held remote control unit to see the
61. s valve and pilot light be fore cleaning stove or burner system 2 10 Have venting system inspected annu ally by a qualified service person If needed have venting system cleaned or repaired See Cleaning and Mainte nance page 26 11 Keep the area around your stove clear of combustible materials gasoline and other flammable vapor and liquids Do not run burner system where these are used or stored Do not place items such as clothing or decorations on or around stove 12 Do not use this stove to cook food or burn paper or other objects 13 Never place anything on top of stove 14 Donot use any solid fuels wood coal paper cardboard etc in this stove Use only the gas type indicated on burner system nameplate 15 This appliance when installed must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electri cal Code ANS NFPA 70 or the Cana dian Electrical Code CSA C22 1 16 Do not obstruct the flow of combus tion and ventilation air in any way Pro vide adequate clearances around air openings into the combustion chamber along with adequate accessibility clear ance for servicing and proper operation 17 Do not install stove directly on carpet ing vinyl tile or any combustible mate rial other than wood The stove must set on a metal or wood panel extending the full width and depth of the stove 18 Do not use stove or burner system
62. the gas to the appliance Check your building codes for any special requirements for locating manual shutoff valve to stoves A G A Design Certified Manual Shutoff Valve with 1 8 NPT Tap Approved Flexible Gas Line 3 Minimum re Apply pipe joint sealant lightly to male threads This will prevent excess sealant from going into pipe Excess sealant in pipe could resultin clogged burner system valves A CAUTION Use pipe joint seal ant that is resistant to liquid pe troleum LP gas We recommend that you install sediment trap drip leg in supply line as shown in Figure 39 Locate sediment trap drip leg where it is within reach for cleaning Install in piping system between fuel supply and burner system Locate sediment trap drip leg where trapped matter is not likely to freeze A sediment trap traps moisture and contaminants This keeps them from going into burner system gas controls If sediment trap drip leg is not installed or is installed wrong burner system may notrun properly Propane LP Supply Tank External Regulator Figure 38 External Regulator with Vent Pointing Down Propane LP Only Natural From Gas Meter 5 W C to 10 5 W C Pressure Propane LP From External Regulator w 11 W C to 14 W C Pressure ap Pipe Nipple Tee Joint Sediment Trap Drip Leg The A G A design certified manual shutoff valve may be supplied with the appliance or you can pu
63. ts M6 x 1 20mm Long With Flat Washer And Lock Washer 6 Per Unit PARTS AVAILABLE NOT SHOWN 104108 08 104108 05 Included In Hardware Kit Touch up Spray Paint 12 oz Can Charcoal 1 Touch up Spray Paint 12 oz Can Forest Green 1 35 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 COMFORT GLOW LIMITED WARRANTY DIRECT VENT BURNER SYSTEM AND STOVE CHASSIS DESA International warrants this product to be free from defects in materials and components for two 2 years from the date of first purchase provided that the product has been properly installed operated and maintained in accordance with all applicable instructions To make a claim 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 stove and burner system 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 International who will provide original factory
64. ver into valve bracket and align holes see Figure 47 6 Use push in fasteners included with receiver to secure to bracket 7 Connect the wires from the receiver to the valve at TH and THTP see Figure 45 To Control Switch or Optional Accessory Figure 45 Control Valve Terminals 105501 OWNER S MANUAL Receiver Terminal Wires Battery Clip 9 Volt Battery Figure 46 Installing Battery in Receiver Figure 47 Installing Remote Receiver Installing 9 Volt Battery in Hand Held Remote Control Unit 1 Remove battery cover on back of re mote control unit 2 Attach terminal wires to a 9 volt bat tery not included Place battery into the battery housing 3 Replace battery cover onto remote con trol unit Battery ea i ontrol Uni Terminal Cover Wires 9 Volt Battery Battery Housing Figure 48 Installing Battery in Hand Held Remote Control Unit 21 REMOVING REPLACING GLASS DOOR You must remove glass door to install logs lava rock and ember material To remove glass door you must first remove the front panel on stove body CAUTION Do not operate this burner system with a broken glass door panel or without the glass door panel securely in place For replacement part in formation see Replacement Parts page 30 1 Remove 2 bolts from bottom of stove and one from the top of stove to remove front panel see Figure 49 2 Remove the screws
65. zo Piezo Manifold Pressure 3 5 w c 10 0 w c Minimum Inlet Supply Pressure 4 5 w c 11 0 w c Thermal Efficiency 10 10 Dimension Inches mm HxWxD Stove and Burner System Carton Insert Only 26 M2 x 25 x 25 5 8 673 1 x 635 x 650 7mm 23 1 4 x 33 4 x 23 1 2 590 5 x 844 5 x 596 9mm 26 M2 x 25 x 25 5 8 673 1 x 635 x 650 7mm 23 1 4 x 33 Ya x 23 Yo 590 5 x 844 5 x 596 9mm Weight lbs kg Burner System Shipping 70 lbs 31 8 kg 75 Ibs 34 kg 70 Ibs 31 8 kg 75 lbs 34 kg When installed in Comfort Glow cast iron stove body CISGA Series and CISCA Series ACCESSORIES Purchase these stove and burner system accessories from your local dealer If they can not supply these accessories call DESA International s Sales Department at 1 800 432 2382 for information You can also write to the address listed on the back page of this manual MANUAL BLOWER KIT GA3750 Manual variable control blower accessory for both the CDVBN A and CDVBP A Series burner systems 105501 THERMOSTATICALLY CONTROLLED BLOWER KIT CDA3620T Provides better heat distribution Blower turns off and on automatically as needed Complete installation and operation instruc tions included in this manual RECEIVER AND HAND HELD REMOTE CONTROL KIT CGHRC SERIES For all models Allows the burner system to be turned on and off conveniently 31 RECEIVER AND HAND HELD THERMOSTAT R

Desa CDVBN(A) User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents