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Desa Tech CRL2718PA, CRL2718NA, CRL3124PA, CRL3124NA, CCL3018PA, CCL3018NA, CCL3924PA, CCL3924NA, CCL3018PTA, CCL3018NTA, CCL3924PTA, CCL3924NTA, CCL3930PTB, CCL3930NTB Electric Heater User Manual

1. A WARNING Failure to posi tion the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury Dual Burner Biltmore Split Oak Models CCL3018PTA NTA CCL3924PTA NTA CCL3930PTB NTB 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 heater b Place the front log 1 on the grate fingers Make sure the front log rests firmly between the grate fingers and the grate base see Figure 19 Place the base of the middle log 2 in the U shaped slots of the grate base The cutout on the right of the middle log should fit over the burner see Figure 20 Make sure the front of the middle log is resting on the tabs of the grate base Locate pins on the bottom of back log 3 Slide these pins into the holes in the grate base behind the burner see Figure 21 Locate holes on the bottom of crossover log 4 Slide front hole onto the left pin CCL3924PTA NTA or CCL3930PTB NTB or middle pin CCL3018PA NA or CCL3018PTA NTA on the middle log 72 and the pin on the back log 3 See Figure 22 page 17 for placement Front Log 1 Grate Fingers Figure 19 Installing Front Log 1 CCL3930PTB NTB Shown Figure 20 Installing Middle Log 2 CCL393
2. PROPANE LP From External Regulator 11 W C to 14 W C Pressure CSA Design NATURAL Certified Equipment From Gas Meter Shutoff Valve With 5 W C to 1 8 NPT Tap 10 5 W C ra Gas Pressure i 3 Minimum Co Approved Flexible Gas Hose if allowed by local codes Tee Pipe Cap Joint Nipple Sediment Trap Figure 15 Gas Connection Purchase the optional CSA design certified equipment shutoff valve from your dealer See Accessories page 38 Minimum inlet pressure for purpose of input adjustment CHECKING GAS CONNECTIONS A WARNING Test all gas pip ing and connections internal and external to unit for leaks after installing or servicing Cor rect all leaks at once WARNING Neveruseanopen flame to check for a leak Apply a noncorrosive leak detection fluid toalljoints Bubblesforming show a leak Correct all leaks at once 14 www desatech com 113097 01D INSTALLATION Continued CAUTION Make sure exter nal regulator has been installed between propane LP supply and heater See guidelines under Con necting to Gas Supply page 13 PRESSURE TESTING GAS SUPPLY PIPING SYSTEM Test Pressures In Excess Of 1 2 PSIG 3 5 kPa T Disconnect appliance with its appliance main gas valve control valve and equipment shutoff valve from gas supply piping system Pressures in excess of 1 2 psig will damage heater regulator Cap off open
3. 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 heater see Figure 15 IMPORTANT Install equipment valve in an acces sible location The equipment shutoff valve is for turning on or shutting off the gas to the appliance Check your building codes for any special re quirements 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 heater valves AX WARNING Use pipe joint sealant that is resistantto liquid petroleum LP gas Propane LP Supply Tank External Regulator Vent Pointing Down Figure 14 External Regulator With Vent Pointing Down We recommend that you install a sediment trap in supply line as shown in Figure 15 Locate sediment trap where it is within reach for cleaning Install in piping system between fuel supply and heater Locate sediment trap where trapped matter is not likely to freeze A sediment trap traps moisture and contaminants This keeps them from going into heater controls If sediment trap is not installed or is installed wrong heater may not run properly CAUTION Avoid damage to regulator Hold gas regulator with wrench when connecting it to gas piping and or fittings
4. 100563 01 101055 02 100565 01 100639 01 101449 04 101137 02 GA6060 Warning Plate Lighting Instructions Plate Warning Plate Fastener Caution Decal Control Position Decal Hardware Kit Lava Rock 113097 01D www desatech com 37 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 t supply original replacement part s contact your nearest Parts Central see page 39 or call DESA Heating Products Technical Service Depart ment at 1 866 672 6040 for referral information When calling DESA Heating Products have ready your name your address model and serial numbers of your heater how heater was malfunctioning type of gas used propane LP or natural gas purchase date Usually we will ask you to return the part to the factory PARTS NOT UNDER WARRANTY Contact authorized dealers of this product If they can t supply original replacement part s contact your nearest Parts Central see page 39 or call DESA Heating Products at 1 866 672 6040 for referral information When calling DESA Heating Products have ready model number of your heater the replacement part number ACCESSORIES Purchase these fireplace accessories from your lo cal dealer If they can not supply these accessories call DESA Heating Product
5. 113097 01D www desatech com 5 AIR FOR COMBUSTION AND VENTILATION Continued Exhaust fans fireplaces clothes dryers and fuel burning appliances draw air from the house to operate You must provide adequate fresh air for these appliances This will insure proper venting of vented fuel burning appliances PROVIDING ADEQUATE VENTILATION The following are excerpts from National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation All spaces in homes fall into one of the three fol lowing ventilation classifications 1 Unusually Tight Construction 2 Unconfined Space 3 Confined Space The information on pages 5 through 7 will help you classify your space and provide adequate ventilation Unusually Tight Construction The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation However in buildings of unusually tight construction you must provide additional fresh air Unusually tight construction is defined as construction where a walls and ceilings exposed to the out side atmosphere have a continuous water vapor retarder with a rating of one perm 6x10 kg per pa sec m or less with openings gasketed or sealed b weather stripping has been added on openable windows and doors and caulking or sealants are applied to areas such as joints around window and door frames between sole plates and floors between wall ceil
6. Figure 34 shows a correct pilot flame pattern Figure 35 shows an incorrect pilot flame pattern The incor rect pilot flame is not touching the thermocouple This will cause the thermocouple to cool When the thermocouple cools the heater will shut down If pilot flame pattern is incorrect as shown in Figure 35 turn heater off see To Turn Off Gas to Appli ance page 20 manually controlled models or page 22 thermostat controlled models see Troubleshooting page 25 Note The pilot flame on natural gas units will have a slight curve but flame should be blue and have no yellow or orange color Pilot Burner Thermocouple Figure 34 Correct Pilot Flame Pattern Pilot Burner Thermocouple Figure 35 Incorrect Pilot Flame Pattern BURNER PRIMARY AIR HOLES Air is drawn into the burner through the holes in the fitting at the entrance to the burner These holes may become blocked with dust lint or pet hair Periodi cally inspect these holes for any blockage and clean as necessary Blocked air holes will create soot MAIN BURNER Periodically inspect all burner flame holes with the heater running slotted burner flame holes should be open with yellow flame present All round burner flame holes should be open with a small blue flame present Some burner flame holes may become blocked by debris or rust with no flame present If so turn off heater and let cool Remove blockage Blocked burner flame
7. of Mantel 8 Shelf e All minimum distances are in inches Minimum Y Noncombustible Log Set Material Y All 8 12 15 18 20 lt Y Min Models Y Y Top of Fireplace Hood Distances to Opening GA6050 Underside of GA6052 and Mantel GA6053 Figure 7 Minimum Mantel Clearances When Using Hood FLOOR CLEARANCES A If installing appliance on the floor level you must maintain the minimum distance of 14 to combustibles see Figure 8 B If combustible materials are less than 14 to the fireplace you must install appliance at least 5 above the combustible flooring see Figure 9 Ji Figure 8 Minimum Fireplace Clearances if Installed at Floor Level Combustible 14 Material Min ge NJ Noncombustible Material Hearth Combustible Material Min Figure 9 Minimum Fireplace Clearances Above Combustible Flooring INSTALLING DAMPER CLAMP ACCESSORY FOR VENTED OPERATION Note When used as a vented heater appliance must be installed only in a solid fuel burning fireplace with a working flue and constructed of noncombustible material If your heater is a manually controlled model you may use this heater as a vented product There are three reasons for operating your heater in the vented mode 1 The fireplace does not meet the clearance to combustibles requirements for vent free operation 2 State or local codes do
8. State of Massachusetts The installa tion must be made by a licensed plumber or gas fitter in the Commonwealth of Massachusetts Sellers of unvented propane or natural gas fired supplemental room heaters shall provide to each purchaser a copy of 527 CMR 30 upon sale of the unit Vent free gas products are prohibited for bedroom and bathroom installation in the Commonwealth of Massachusetts www desatech com 113097 01D PRODUCT IDENTIFICATION Log Set Ignitor Control Knob Figure 1 Vent Free Gas Log Heater Logs May Vary by Model Seasonal Oak Single Burner Model Shown UNPACKING AX CAUTION Do not remove the data plates from the grate as sembly The data plates contain important product information PRODUCT FEATURES OPERATION This heater is clean burning It requires no outside venting There is no heat loss out a vent or up a chimney Heat is generated by realistic dancing yellow flames This heater is designed for vent free operation with flue damper closed It has been tested and approved to ANSI Z21 11 2 standard for unvented heaters State and local codes in some areas prohibit the use of vent free heaters This heater may also be operated as a vented decorative ANSIZ21 60 product by opening the flue damper non thermostat operation only SAFETY PILOT This heater has a pilot with an Oxygen Deple tion Sensing ODS safety shutoff system The ODS pilot is a required feature for vent fr
9. see Installing Logs on page 16 5 Center heater base and logs front to back and side to side in fireplace 6 Carefully remove logs without moving heater base Flexible Gas Hose if allowed by local codes Heater Gas Regulator Fitting Figure 11 Attaching Flexible Gas Hose to Heater Gas Regulator www desatech com 113097 01D INSTALLATION Continued 7 Mark screw locations through holes in mount ing brackets see Figure 12 and 13 If install ing in a brick bottom fireplace mark screw locations in mortar joint of bricks 8 Remove heater base from fireplace Drill holes at marked locations using 3 16 drill bit 10 Attach base assembly to fireplace floor using two masonry screws in hardware package see Figure 12 or 13 Mounting Bracket Figure 12 Attaching Base Assembly to Fireplace Floor Dual Burner Model Mounting Bracket Figure 13 Attaching Base Assembly to Fireplace Floor Single Burner Model CONNECTING TO GAS SUPPLY WARNING This appliance requires a 1 2 NPT National Pipe Thread inlet connection to the pressure regulator AX WARNING A qualified ser vice person mustconnect heater to gas supply Follow all local codes CAUTION Never connect heater directly to the propane LP supply This heater requires an external regulator not supplied Install the external regulator be tween the heater and propane LP supply AX W
10. can also remove door into adjoining room see option 3 Figure 2 Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation for required size of ventilation grills or ducts JI MM ventilation Grills Ventilation Grills Into Adjoining Into Gann Remova opan Door into Adjoining Room Option O 3 22 2 Z 2 NW NN Figure 2 Ventilation Air from Inside Building Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two permanent openings one within 12 of the ceiling and one within 12 of the floor Connect these items directly to the outdoors or spaces open to the outdoors These spaces include attics and crawl spaces Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation for required size of ventilation grills or ducts IMPORTANT Do not provide openings for inlet or outlet air into attic if attic has a thermostat controlled power vent Heated air entering the attic will activate the power vent E Ventilated Attic i Outlet Air To Attic To Crawl Space Inlet Air Ventilated Crawl Space Figure 3 Ventilation Air from Outdoors 113097 01D www desatech com 7 INSTALLATION NOTICE This he
11. end of gas pipe where equipment shutoff valve was connected Pressurize supply piping by either opening propane LP supply tank valve for propane LP gas or opening main gas valve located on or near gas meter for natural gas or using com pressed air Check all joints of gas supply piping system Apply a noncorrosive leak detection fluid to all joints Bubbles forming show a leak Correct all leaks at once Reconnect heater 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 1 2 4 Close equipment shutoff valve see Figure 16 Pressurize supply piping system by either opening propane LP supply tank valve for propane LP gas or opening main gas valve located on or near gas meter for natural gas or using compressed air Check all joints from gas meter to equipment shutoff valve for natural gas or propane LP supply to equipment shutoff valve for pro pane LP see Figures 17 and 18 Apply noncorrosive leak detection fluid to all joints Bubbles forming show a leak Correct all leaks at once PRESSURE TESTING HEATER GAS CONNECTIONS 1 Open equipment shutoff valve see Figure 16 Make sure control knob of heater is in the OFF position Check all joints from equipment shutoff valve to thermostat gas valve Thermostat Con trolled Models or to control valve Manu ally Controlled Models see Figures 17 and 18 Apply noncorrosive le
12. gas supplier 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 replace any part of the control system and any gas control which has been under water LIGHTING INSTRUCTIONS 1 ras A WARNING If fireplace has glass doors never operate this heater with glass doors closed If you op erate heater with doors closed heat buildup inside fireplace will cause glass to burst Make surethere are no obstructions across openings of fireplace You must operate this heater with a fireplace screen in place Make sure fireplace screen is closed before run ning heater NOTICE Duringinitial operation of new heater burning logs will give off a paper burning smell Orange flame will also be pres ent Open damper or window to vent smell This will only last a few hours Note Home owners generally prefer to op erate their heater with the chimney damper closed This will put all the heat into the room However there may be times you will desire the full flames of the HI heat setting but will find the heat output excessive You can open the chimney damper if you have one fully or partially to release some of the heat WARNING Damper handle will be hot if heater has been running 1 STOP Read the safety information in column 1 2 Makesure equipm
13. holes will create soot CLEANING AND MAINTENANCE WARNING Turn off heater and let cool before cleaning CAUTION You must keep control areas burner and circu lating air passageways of heater clean Inspect these areas of heater before each use Have heater inspected yearly by a qualified service person Heater may need more frequent clean ing due to excessive lint from carpeting bedding material pet hair etc AX WARNING Failure to keep the primary air opening s of the burner s clean may result in sooting and property damage BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLE The primary air inlet holes allow the proper amount of air to mix with the gas This provides a clean burning flame Keep these holes clear of dust dirt lint and pet hair Clean these air inlet holes prior to each heating season Blocked air holes will create soot We recommend that you clean the unit every three months during operation and have heater inspected yearly by a qualified service person We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt To clean these parts we recommend using compressed air no greater than 30 PSI Your local computer store hardware store or home center may carry compressed air in a can You can use a vacuum cleaner in the blow position If using com pressed air in a can please follow the directions on the can If you don t follow dir
14. low Burner orifice clogged 1 Contact local propane LP or natural gas company 2 Clean burner see Cleaning and Maintenance page 23 or replace burner orifice Burner backfiring during combustion Burner orifice is clogged or damaged Damaged burner Gas regulator defective 1 Clean burner see Cleaning and Maintenance page 23 or replace burner orifice 2 Replace damaged burner 3 Replace gas regulator Slight smoke or odor during initial operation Not enough air Gas regulator defective Residues from manufacturing processes and logs curing 1 Check burner for dirt and de bris If found clean burner see Cleaning and Maintenance page 23 2 Replace gas regulator 3 Problem will stop after a few hours of operation Moisture condensation noticed on windows Not enough combustion ven tilation air 1 Refer to Air for Combustion and Ventilation requirements page 5 Heater produces a whistling noise when burner is lit Turning control knob to HI or position 5 when burner is cold Air in gas line Air passageways on heater blocked Dirty or partially clogged burner orifice 1 Turn control knob to LO or position 1 and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by local propane LP or natural gas company 3 Observe minimum installa tion clearances see page 9 4 Clean burner see Clea
15. not permit vent free operation 3 You prefer vented operation If reasons number 1 or 2 above apply to you you must permanently open chimney flue damper You must install the damper clamp accessory to order see Accessories page 38 This will insure vented operation see Figure 10 The damper clamp will keep damper open Installation instructions are included with clamp accessory Damper Clamp mf Damper NS N Damper Clamp N Manufactured Fireplace Masonry Fireplace Figure 10 Attaching Damper Clamp 113097 01D www desatech com 11 INSTALLATION Continued See chart below for minimum permanent flue opening you must provide Attach damper clamp so the minimum permanent flue opening will be maintained at all times Chimney Minimum Permanent Height ft Flue Opening sq in 6 to 15 39 sq inches 15 to 30 29 sq inches Area of Various Standard Round Flues Diameter in Area sq in 5 20 sq inches e 29 sq inches 7 39 sq inches 8 51 sq inches INSTALLING HEATER BASE ASSEMBLY AX CAUTION Do notremove the data plates attachedto the heater base assembly The data plates contain important warranty and safety information AX WARNING You must secure this heater to fireplace floor If not heater will move when you adjust controls Moving heater may cause a gas leak WARNING If installing in a s
16. 098271 10 098271 10 Ignitor Cable 104286 01 104285 01 ODS Pilot M11084 38 M11084 38 Hex Screw 8 18 x 38 098276 01 098276 01 Hex Head Plug 1 8 NPT 098249 01 098249 01 Nut M5 d Painted Base Assembly 100563 01 100563 01 100563 01 100563 01 Warning Plate 101055 02 101055 02 101055 02 101055 02 Lighting Instructions Plate 100565 01 100565 01 100565 01 100565 01 Warning Plate Fastener 100639 01 100639 01 100639 01 100639 01 Caution Decal 101449 04 101449 04 101449 04 101449 04 Control Position Decal 101137 02 101137 02 101137 02 101137 02 Hardware Kit GA6060 GA6060 GA6060 GA6060 Lava Rock a NGC 2x es LES Aen C Not a field replaceable part 113097 01D www desatech com 31 ILLUSTRATED PARTS BREAKDOWN THERMOSTATICALLY CONTROLLED BILTMORE SPLIT OAK MODELS CCL3018PTA AND CCL3018NTA 32 www desatech com 113097 01D THERMOSTATICALLY CONTROLLED BILTMORE SPLIT OAK MODELS PARTS LIST This list contains replaceable parts used in your heater When ordering parts follow the instructions listed under Replacement Parts on page 38 of this manual PART NUMBER NO CCL3018PTA CCL3018NTA DESCRIPTION 111340 03 111341 03 111342 03 111343 03 111344 02 111345 02 102844 02 099211 01 098867 10 102810 03 102983 06 099056 19 111124 01 102980 01 101329 22 102979 02 098544 01 102445 01 099387 0
17. 0PTB NTB Shown Hole in Grate Base Burner Figure 21 Installing Rear Log 3 CCL3930PTB NTB Shown www desatech com 113097 01D INSTALLATION Continued 5 ForCCL3924PTA NTA CCL3930PTB NTB Only Locate pin and hole on the bottom of crossover log 5 Slide the pin into the hole located in crossover log 4 Slide the hole onto the pin on front log 1 See Figure 23 For CCL3018PA NA and CCL3018PTA NTA Only Locate holes on the bottom of crossover log 5 Slide the holes over the left pins on middle log 22 and front log 1 See Figure 24 6 Locate holes on the bottom of crossover log 6 Slide these holes onto the right pins located in middle log 2 and front log 1 See Figure 25 for CCL3924PTA NTA or CCL3930PTB NTB See Figure 24 for CCL3018PA NA or CCL3018PTA NTA 7 For CCL3930PTB NTB only Locate holes on the bottom of crossover log 7 Slide onto the pins located in crossover log 6 and middle log 2 See Figure 26 8 Add lava rock around base of heater if de sired Do not place any lava rock on logs or burner Crossover Log 4 Pins Middle Log 2 Back Log 3 Figure 22 Installing Crossover Log 4 CCL3930PTB NTB Shown Crossover Log 5 Crossover Log 4 Figure 23 Installing Crossover Log 5 CCL3930PTB NTB Shown Crossover Crossover Log 6 Crossover Log 5 Figure 24 Installing Crossover Log 5 and Log 6 CCL3018
18. 800 846 0090 franktalk aol com Master Parts Dist 1251 Mound Ave NW Grand Rapids MI 49504 2672 616 791 0505 1 800 446 1446 www nbmc com Washer Equipment Co 1715 Main Street Kansas City MO 64108 2195 KS MO AR 816 842 3911 www washerparts com East Coast Energy 10 East Route 36 W Long Branch NJ 07764 732 870 8809 1 800 755 8809 www njplaza com ecep 21st Century 2950 Fretz Valley Road Perkasie PA 18944 4034 215 795 0400 800 325 4828 Laporte s Parts amp Service 2444 N Sth Street Hartsville SC 29550 7704 843 332 0191 Parts Department Cans Unlimited P O Box 645 Taylor SC 29687 0013 803 879 3009 1 800 845 5301 cuisales aol com 113097 01D www desatech com 39 WARRANTY INFORMATION KEEP THIS WARRANTY Model Serial No Date Purchased Always specify model and serial numbers when communicating with the factory We reserve the right to amend these specifications at any time without notice The only warranty applicable is our standard written warranty We make no other warranty expressed or implied LIMITED WARRANTY COMFORT GLOW VENT FREE GAS LOG HEATERS DESA Heating Products 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
19. 8271 10 098271 10 Ignitor Cable 104286 01 104285 01 104286 01 104285 01 ODS Pilot M11084 38 M11084 38 11084 38 M11084 38 Hex Screw 8 18 x 38 098249 01 098249 01 098249 01 Nut M5 099211 01 099211 01 099211 01 Hex Screw 10 16 x 2 50 PARTS AVAILABLE NOT SHOWN 100563 01 100563 01 100563 01 100563 01 Warning Plate 101054 01 101054 01 101054 01 101054 01 Lighting Instructions Plate 100565 01 100565 01 100565 01 100565 01 Warning Plate Fastener 100639 01 100639 01 100639 01 100639 01 Caution Decal 101137 02 101137 02 101137 02 101137 02 Hardware Kit GA6060 GA6060 GA6060 GA6060 Lava Rock 102030 01 102030 01 Auxiliary Thermostat Mounting Clip Not a field replaceable part 113097 01D www desatech com 35 ILLUSTRATED PARTS BREAKDOWN VARIABLE MANUALLY CONTROLLED SEASONAL OAK MODELS CRL2718PA CRL2718NA CRL3124PA AND CRL3124NA 36 www desatech com 113097 01D PARTS LIST VARIABLE MANUALLY CONTROLLED SEASONAL OAK MODELS This list contains replaceable parts used in your heater When ordering parts follow the instructions listed under Replacement Parts on page 38 of this manual PART NUMBER NO CRL2718PA 113551 01 113552 01 113553 01 113554 01 102844 01 M11084 38 098867 10 102780 05 102798 01 099056 21 111124 01 102963 02 102568 08 098508 01 098354 01 102445 01 098249 01 099387 08 098271 10 104286 01 098276 01 CR
20. 9 098271 10 104286 01 11084 38 098249 01 100563 01 101054 01 100565 01 100639 01 101137 02 GA6060 111340 03 Front Log 1 111341 03 Middle Log 2 111342 03 Back Log 3 111343 03 Left Back Crossover Log 4 111344 02 Left Top Crossover Log 5 11345 02 Right Bottom Crossover Log 6 A Painted Base Assembly 102844 02 Lower Bracket 099211 01 Hex Screw 10 16 x 2 50 098867 14 Gas Regulator 102810 03 Inlet Tube 111331 08 Outlet Burner Tube 099056 26 Burner Orifice Injector 111124 01 Burner Retainer Spring 102980 01 Burner 101329 21 Thermostat Gas Valve Assembly 102979 02 Thermostat Bracket 098544 01 Thermostat Clip 102445 01 Piezo Ignitor 099387 09 Pilot Tube 098271 10 Ignitor Cable 104285 01 ODS Pilot M11084 38 Hex Screw 8 18 x 38 098249 01 Nut M5 PARTS AVAILABLE NOT SHOWN 100563 01 Warning Plate 101054 01 Lighting Instructions Plate 100565 01 Warning Plate Fastener 100839 01 Caution Decal 101137 02 Hardware Kit GA6060 Lava Rock Not a field replaceable part n SHE E E E E o E Na 113097 01D www desatech com 33 ILLUSTRATED PARTS BREAKDOWN THERMOSTATICALLY CONTROLLED BILTMORE SPLIT OAK MODELS CCL3924PTA CCL3924NTA CCL3930PTB AND CCL3930NTB Peg positions vary according to model 34 www desatech com 113097 01D PARTS LIST THERMOSTATICALLY CONTROLLED BILTMORE SPLIT OAK MODELS This list contains re
21. ARNING Never connect natural gas fireplace to private non utility gas wells This gas is commonly known as wellhead gas Installation Items Needed Before installing heater make sure you have the items listed below external regulator supplied by installer piping check local codes sealant resistant to propane LP gas equipment shutoff valve test gauge connection sediment trap tee joint pipe wrench ACSA design certified equipment shutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Purchase the optional CSA design certified equipment shutoff valve from your dealer See Accessories page 38 113097 01D www desatech com 13 INSTALLATION Continued For propane LP units the installer 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 pres sure heater regulator damage could occur Install external regulator with the vent pointing down as shown in Figure 14 Pointing the vent down protects it from freezing rain or sleet 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 heater If pipe is too small undue loss of volume will occur
22. DUCTS LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA HEAT ING PRODUCTS 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 For information about this warranty write DESA HEATING PRODUCTS 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 www desatech com 113097 01 113097 01 Rev D NOT A UPC pers
23. E SPLIT OAK MODELS CCL3018PA CCL3018NA CCL3924PA AND CCL3924NA 30 www desatech com 113097 01D PARTS LIST VARIABLE MANUALLY CONTROLLED BILTMORE SPLIT OAK MODELS This list contains replaceable parts used in your heater When ordering parts follow the instructions listed under Replacement Parts on page 38 of this manual PART NUMBER NO CCL3018PA CCL3018NA CCL3924PA CCL3924NA DESCRIPTION QTY 111342 03 111342 03 111342 02 111342 02 Back Log 1 111341 03 111341 03 111341 02 111341 02 Middle Log 2 111340 03 111340 03 111340 02 111340 02 Front Log 3 111343 03 111343 03 111343 02 111343 02 Left Back Crossover Log 4 111344 02 111344 02 111344 01 111344 01 Left Top Crossover Log 5 111345 02 111345 02 111345 02 111345 02 Right Bottom Crossover Log 6 102844 02 102844 02 102844 01 102844 01 Lower Bracket 098867 10 098867 14 098867 10 098867 14 Gas Regulator 102798 01 102798 01 102798 01 102798 01 Inlet Tube 102779 04 102779 03 102779 02 102779 01 Outlet Burner Tube 099056 19 099056 26 099056 17 099056 16 Burner Orifice Injector 111124 01 111124 01 111124 01 111124 01 Burner Retainer Spring 102980 01 102980 01 102772 01 102772 01 Burner 102568 06 102568 05 Control Valve 098508 01 098508 01 Valve Retainer Nut 098354 01 098354 01 Control Knob 102445 01 102445 01 Piezo Ignitor 099387 08 099387 08 Pilot Tube
24. G OF THERMOSTAT SENSING BULB FOR MASONRY AND FACTORY BUILT METAL FIREPLACE If your log set cycles to pilot but the room tem perature drops to a lower than ideal comfort level before the log set comes back on you may want to reposition the thermostat sensing bulb The thermostat sensing bulb is located near the gas valve assembly on the mounting bracket This location allows the thermostat to keep the room temperature at an ideal comfort level for most fireplace applications For positioning the thermostat sensing bulb elsewhere an adhesive backed mounting clip is available Tools needed 1 4 hex driver or socket 1 Remove logs Locate the gas valve assembly and thermostat sensing bulb see Figure 38 2 With 1 4 hex driver or socket loosen the ther mostat screw Carefully slide the thermostat sensing bulb out of the retaining clamp see Figure 40 Note Do not remove the screw Make sure you tighten the screw after removing the thermostat sensing bulb IMPORTANT Do not force or bend the thermostat sensing bulb or capillary 3 The thermostat sensing bulb may be located to the lower right front side of fireplace Determine location of sensing bulb but do not mount sens ing bulb until step 4 If you have a masonry fire place see Figure 41 for location If you have a factory built metal fireplace see Figure 42 for location If your fireplace has glass doors position sensing bulb directly behind door gap on r
25. IBLE MATERIALS Log Size Side Wall Ceiling 18 24 30 16 42 LOG SIZING REQUIREMENTS Minimum Firebox Log Front Rear Size Height Depth Width Width 18 17 14 24 20 24 17 14 28 21 30 17 14 34 24 Measured at 14 depth Carefully follow the instructions below This will ensure safe installation into a masonry UL127 listed manufactured fireplace or certified vent free firebox Minimum Clearances For Side Combustible Material Side Wall and Ceiling A Clearances from the side of the fireplace cabinet to any combustible material and wall should follow diagram in Figure 4 Example The face of a mantel bookshelf etc is made of combustible material and protrudes 3 2 from the wall This combus tible material must be 4 from the side of the fireplace opening see Figure 4 Note When installing your gas logs into a manufactured firebox follow firebox manufacturer s instructions for minimum clearances to combustible materials B Clearances from the top of the fireplace opening to the ceiling should not be less than 42 inches 12 10 Example 8 7 5 3 2 12 4 7 8 7 16 INCHES FIREBOX 5 1 2 4 6 8 10 12 14 16 INCHES Minimum 16 inches from Side Wall Figure 4 Minimum Clearance for Combustible to Wall NOTICE Manual control heaters may be usedas a vented product If
26. L2718NA 113551 01 113552 01 113553 01 113554 01 102844 01 M11084 38 098867 14 102780 05 102798 01 099056 20 111124 01 102963 02 102568 07 098508 01 098354 01 102445 01 098249 01 099387 08 098271 10 104285 01 098276 01 CRL3124PA 113551 02 113552 02 113553 01 113554 01 102844 01 M11084 38 098867 10 102780 05 102798 01 099056 19 111124 01 102773 03 102568 08 098508 01 098354 01 102445 01 098249 01 099387 08 098271 10 104286 01 098276 01 CRL3124NA DESCRIPTION 113551 02 113552 02 113553 01 113554 01 102844 01 M11084 38 098867 14 102780 05 102798 01 099056 18 111124 01 102773 03 102568 07 098508 01 098354 01 102445 01 098249 01 099387 08 098271 10 104285 01 098276 01 Back Log 1 Front Log 2 Left Crossover Log 3A Right Crossover Log 3B Painted Base Assy Lower Bracket Screw Hex Head 88 18 x 38 Gas Regulator Outlet Burner Tube Inlet Tube Burner Orifice Injector Burner Retainer Spring Burner Control Valve Valve Retainer Nut Control Knob Piezo Ignitor Nut M5 Pilot Tube Ignitor Cable ODS Pilot Hex Head Plug 1 8 NPT A Y A a PARTS AVAILABLE NOT SHOWN 100563 01 101055 02 100565 01 100639 01 101449 04 101137 02 GA6060 Not a field replaceable part 100563 01 101055 02 100565 01 100639 01 101449 04 101137 02 GA6060 100563 01 101055 02 100565 01 100639 01 101449 04 101137 02 GA6060
27. PA NA and CCL3018PTA NTA Only Crossover Log 6 Figure 25 Installing Crossover Log 6 CCL3930PTB NTB Shown Crossover Log 7 Holes Log 6 Figure 26 Installing Crossover Log 7 Model CCL3930PTB NTB Only 113097 01D www desatech com 17 INSTALLATION Continued Single Burner Seasonal Oak Models CRL2718PA NA CRL3124PA NA A WARNING Failure to posi tion the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury The Seasonal Oak Log Set is a reversible log set This means that the two bottom logs may be turned to face either direction The top logs however must remain in the same position Do not modify logs Only use logs supplied with heater 1 Place the back log onto the back of the base as sembly Make sure log sits forward against the two posts in front of log see Figure 27 This log may be turned to face either direction 2 Place front log onto grate on front of base as sembly The log will fit down between grate fingers and posts on front of base assembly see Figure 28 This log may be turned to face either direction 3 Place the left and right crossover logs on top of the back log and front log Make sure pins on front and back are inserted into holes on crossover logs see Figure 29 Crossover logs must be placed as shown in Figure 29 or the holes wi
28. UNVENTED VENT FREE GAS LOG HEATER OWNER S OPERATION AND INSTALLATION MANUAL We recommend that our products be installed and serviced by professionals who National Fireplace Institute INSTITUI b Patent Pending 18 24 AND 30 VARIABLE 18 24 AND 30 MANUALLY CONTROLLED THERMOSTATICALLY CONTROLLED MODELS MODELS CRL2718PA NA CCL3018PTA NTA CRL3124PA NA CCL3924PTA NTA CCL3018PA NA CCL3930PTB NTB CCL3924PA NA Biltmore Split Oak Seasonal Oak and Smoky Mountain Oak Logs Variable Manually Controlled Models Also Design Certified As Vented Decorative Appliances WARNING If the information in this manual is not fol lowed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do nottouch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a quali fied installer service agency or the gas supplier Save this manual for future reference For more information visit www desatech com WARNING Improper installation adjustment altera tion s
29. age 11 in a recreational vehicle where curtains furniture clothing or other flammable objects are less than 42 inches from the front top or sides of the heater in high traffic areas in windy or drafty areas CAUTION This heater cre ates warm air currents These currents move heat to wall sur faces next to heater Installing heater next to vinyl or cloth wall coverings or operating heater where impurities such as but not limited to tobacco smoke aromatic candles cleaning flu ids oil orkerosene lamps etc in the air exist may discolor walls or cause odors IMPORTANT Vent free heaters add moisture to the air Although this is beneficial installing heater inrooms without enough ventilation air may cause mildew to form from too much moisture See Air for Combustion and Ventilation page 5 CHECK GAS TYPE Use the correct gas type natural or propane LP for your unit If your gas supply is not correct do not install heater Call dealer where you bought heater for proper type heater WARNING This appliance is equipped for natural or pro pane LP gas Field conversion is not permitted www desatech com 113097 01D INSTALLATION Continued INSTALLATION AND CLEARANCES Vent Free Operation Only AX WARNING Maintain the minimum clearances If you can provide greater clearances from floor ceiling and adjoining wall MINIMUM FIREPLACE CLEARANCE TO COMBUST
30. ak detection fluid to all joints Bubbles forming show a leak Correct all leaks at once Light heater see Operating Heater page 19 manually controlled models or page 21 thermostatically controlled models Check all other internal joints for leaks Turn off heater see To Turn Off Gas to Appli ance page 20 manually controlled models or page 22 thermostatically controlled models Propane LP Supply Tank Equipment Open Shutoff Valve NY Closed Figure 16 Equipment Shutoff Valve Equipment Shutoff Valve Gas Meter 272 Thermostat Gas Valve or Control Valve Location Figure 17 Checking Gas Joints Propane LP Gas Models Equipment Shutoff Valve AM WW Thermostat Gas Valve or 2 Open main gas valve located on or near gas Control Valve Location meter for natural gas or open propane LP Figure 18 Checking Gas Joints Natural supply tank valve Gas Models 113097 01D www desatech com 15 INSTALLATION Continued INSTALLING LOGS CAUTION After installa tion and periodically thereafter check to ensure that no flame comes in contact with any log With the heater set to HI check to see if flames contact any log If so reposition logs according to the log installation instructions in this manual Flames contact ing logs will create soot
31. ateris intended for use as supplemental heat Use this heater along with your primary heating system Do not install this heater as your pri mary heat source If you have a central heating system you may run system s circulating blower while using log heater This will help circulate the heatfrom your log heaterthroughoutthe house In the event of a power outage you can use this heater as your primary heat source WARNING A qualified ser vice person must install heater Follow all local codes NOTICE State orlocal codes may only allow operation ofthis appli ance in a vented configuration Check your state or local codes A WARNING Before installing in a solid fuel burning fireplace the chimney flue and firebox must be cleaned of soot creo sote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated A dirty chimney flue may create and distribute soot within house Inspect chimney flue and firebox for damage If damaged repair flue and firebox before operating heater AX WARNING Seal any fresh air vents or ash clean out doors located on floor or wall of fire place If not drafting may cause pilot outage or sooting Use a heat resistant sealant Do not seal chimney flue damper WARNING Never install the heater in a bedroom or bathroom unless installed as a vented appliance Variable Manually Controlled Models Only see p
32. e Cleaning and Maintenance page 23 or replace ODS pilot assembly Replace gas regulator ODS pilot lights but flame goes out when control knob is released Control knob not fully pressed in Control knob not pressed in long enough Equipment shutoff valve not fully open Pilot flame not touching ther mocouple which allows ther mocouple to cool causing pilot flame to go out This problem could be caused by one or both of the following A Low gas pressure B Dirty or partially clogged ODS pilot Thermocouple connection loose at control valve Thermocouple damaged Control valve damaged an Press in control knob fully After ODS pilot lights keep con trol knob pressed in 30 seconds Fully open equipment shutoff valve A Contact local propane LP or natural gas company B Clean ODS pilot see Cleaning and Maintenance page 23 or replace ODS pilot assembly Hand tighten until snug then tighten 1 4 turn more Replace pilot assembly Replace control valve 113097 01D www desatech com 25 OBSERVED PROBLEM Continued POSSIBLE CAUSE TROUBLESHOOTING REMEDY Burner does light after ODS pilot is lit 1 Burner orifice clogged Inlet gas pressure is too low 1 Clean burner see Cleaning and Maintenance page 23 or replace burner orifice 2 Contact local propane LP or natural gas company Delayed ignition of burner Manifold pressure is too
33. ean ers chemicals new carpet etc See IMPORTANT state ment above Gas leak See Warning statement above 1 Open window and ventilate room Stop using odor caus ing products while heater is running Locate and correct all leaks see Checking Gas Connec tions page 14 Heater shuts off in use ODS operates temperature drops to a lower than ideal level before log set comes back on Not enough fresh air is avail able Low line pressure ODS pilot is partially clogged Open window and or door for ventilation Contact local propane LP or natural gas company Clean ODS pilot see Cleaning and Maintenance page 23 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 Checking Gas Connec tions page 14 Replace control valve Gas odor during combustion Foreign matter between con trol valve and burner Gas leak See Warning statement above Take apart gas tubing and remove foreign matter Locate and correct all leaks see Checking Gas Connec tions page 14 Logs set cycles to pilot but room Thermostat sensing bulb needs to be repositioned Reposition thermostat sensing bulb see Optional Positioning of Thermostat Sensing Bulb beginning on page 28 113097 01D www desatech com 27 OPTIONAL POSITIONIN
34. ections on the can you could damage the pilot assembly 1 Shut off the unit including the pilot Allow the unit to cool for at least thirty minutes 113097 01D www desatech com 23 CLEANING AND MAINTENANCE Continued 2 Inspect burner pilot and primary air inlet holes on injector holder for dust and dirt see Figure 36 3 Blow air through the ports slots and holes in the burner 4 Check the injector holder located at the end of the burner tube again Remove any large particles of dust dirt lint or pet hair with a soft cloth or vacuum cleaner nozzle 5 Blow air into the primary air holes on the injector holder 6 Incaseany large clumps of dust have now been pushed into the burner repeat steps 3 and 4 Clean the pilot assembly also A yellow tip on the pilot flame indicates dust and dirt in the pilot as sembly There is a small pilot air inlet hole about two inches from where the pilot flame comes out of the pilot assembly see Figure 37 With the unit off lightly blow air through the air inlet hole You may blow through a drinking straw if compressed air is not available Burner Tube Injector Holder Primary Air Inlet Holes Figure 36 Injector Holder On Outlet Burner Tube Ports Slots Burner Tube Pilot Assembly Pilot Air Inlet Hole Figure 37 Pilot Inlet Air Hole LOGS Ifyou remove logs for cleaning refer to Install ing Logs page 16 to properly replace logs Re
35. ee room heaters The ODS pilot shuts off the heater if there is not enough fresh air PIEZO IGNITION SYSTEM This heater has a piezo ignitor This system re quires no matches batteries or other sources to light heater AIR FOR COMBUSTION AND VENTILATION 1 Remove logs and heater base assembly from carton Note Do not pick up heater base as sembly by burners This could damage heater Always handle base assembly by grate 2 Remove all protective packaging applied to logs and heater for shipment 3 Check all items for any shipping damage If damaged promptly inform dealer where you bought heater 4 WARNING This heater shall not be installed in a confined space or unusually tight con struction unless provisions are provided foradequate combus tion and ventilation air Read the following instructions to insure proper fresh air for this and other fuel burning appliances in your home Today s homes are built more energy efficient than ever New materials increased insulation and new construction methods help reduce heat loss in homes Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in During heating months home owners want their homes as airtight as possible While it is good to make your home energy effi cient your home needs to breathe Fresh air must enter your home All fuel burning appliances need fresh air for proper combustion and ventilation
36. en HI and LO Ignitor Button Control Knob Figure 32 Control Knob and Ignitor Button Location Ignitor Electrode amp E Ll B Thermocouple Figure 33 Pilot Pilot Burner TO TURN OFF GAS TO APPLIANCE Shutting Off Heater Turn control knob clockwise N to the OFF position Shutting Off Burners Only pilot stays lit Turn control knob clockwise Xx to the PILOT position THERMOSTAT E CONTROL OPERATION The thermostat control knob can be set to any comfort level between HI and LO The ther mostat will gradually modulate the heat output and flame height from higher to lower settings or pilot in order 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 Note Selecting the HI setting with the control knob will cause the burners to remain fully on without modulating down in most cases MANUAL LIGHTING P PROCEDURE 1 Follow steps 1 through 5 under Lighting Instructions pages 21 and 22 2 Depress control knob and light pilot with match 3 Keep control knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob Now follow step 8 under Lighting Instructions column 1 22 www desatech com 113097 01D INSPECTING BURNERS Check pilot flame pattern and burner flame pat terns often PILOT FLAME PATTERN
37. ent shutoff valve is fully open 3 Press in and turn control knob clockwise N to the OFF position 4 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 information column 1 If you don t smell gas go to the next step 113097 01D www desatech com 19 OPERATING HEATER Continued 5 Slightly depress and turn control knob counterclockwise gt to the PILOT position Press in control knob for five 5 seconds see Figure 30 Note You may be running this heater for the first time after hooking up to gas sup ply If so the control knob may need to be pressed in for 30 seconds or more This will allow air to bleed from the gas system 6 With control knob pressed in press and release ignitor button This will light pilot The pilot is attached to the burner If needed keep pressing ignitor button until pilot lights Note If pilot does not stay lit contact a qualified service person or gas supplier for repairs Until repairs are made light pilot with match To light pilot with match see Manual Lighting Procedure 7 Keepcontrol knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob Note If pilot goes out repeat steps 3 through 7 If control knob does not pop out when released contact a qualified service person or gas supplier for repairs 8 Slightly depress and turn control k
38. ervice or maintenance can cause injury or prop erty damage Refer to this manual for correct installation and operational procedures For assistance or addi tional information consult a qualified installer service agency or the gas supplier WARNING This appliance is for installation only in a solid fuel burning masonry or UL127 factory built fire place or in a listed ventless firebox enclosure It is de sign certified for these installations in accordance with ANSI Z21 11 2 Exception Do not install this appliance in a factory built fireplace that includes instructions stating it has not been tested or should not be used with unvented gas logs WARNING This is an unvented gas fired heater It uses air oxygen from the room in which it is installed Provi sions for adequate combustion and ventilation air must be provided Refer to Air for Combustion and Ventilation section on page 5 of this manual This appliance may be installed in an aftermarket per manently located manufactured mobile home where not prohibited by local codes This appliance is only for use with the type of gas indi cated on the rating plate This appliance is not convert ible for use with other gases Aftermarket Completion of sale not for purpose of resale from the manufacturer TABLE OF CONTENTS Safety Informalion 9 SONICO eere io Local COTOS cede rc 4 Technical Service Product Identifica
39. etermine the volume of the space length x width x height Length x Width x Height volume of space Example Space size 20 ft length x 16 ft width x 8 ft ceiling height 2 560 cu ft volume of space cu ft If additional ventilation to adjoining room is supplied with grills or openings add the volume of these rooms to the total volume of the space 2 Multiply the space volume by 20 to determine the maximum Btu Hr the space can support volume of space x 20 Maxi mum Btu Hr the space can support Example 2 560 cu ft volume of space x 20 51 200 maximum Btu Hr the space can support 3 Add the Btu Hr of all fuel burning appliances in the space Vent free fireplace Btu Hr Gas water heater Btu Hr Gas furnace Btu Hr Vented gas heater Btu Hr Gas fireplace logs Btu Hr Other gas appliances Btu Hr Total Btu Hr Do not include direct vent gas appliances Di rect vent draws combustion air from the outdoors and vents to the outdoors 6 www desatech com 113097 01D AIR FOR COMBUSTION AND VENTILATION Continued Example Gas water heater 40 000 Btu Hr Vent free fireplace __ 39 000 Btu Hr Total __79 000__ Btu Hr 4 Compare the maximum Btu Hr the space can support with the actual amount of Btu Hr used Btu Hr maximum the space can support Btu Hr actual amount of Btu Hr used 51 200 Btu Hr maximum the space can support 79 000 Btu Hr actual amount of Btu Hr used The space
40. gen De pletion Sensing ODS safety shutoff system The ODS shuts down the heater if not enough fresh air is available See Air for Combustion and Ventilation page 5 If heater keeps shutting off see Troubleshooting page 25 Do not run heater where flammable liquids or vapors are used or stored under dusty conditions 14 Do not use this heater to cook food or burn paper or other objects 15 Do not use heater if any part has been exposed to or under water Immediately call a qualified service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water 16 Do not operate heater if any log is broken Do not operate heater if a log is chipped dime sized or larger 17 Turn heater off and let cool before servicing Only a qualified service person should service and repair heater 18 Operating heater above elevations of 4 500 feet could cause pilot outage 19 Provide adequate clearances around air openings LOCAL CODES Install and use heater with care Follow all local codes In the absence of local codes use the lat est edition of The National Fuel Gas Code ANSI Z223 1 NFPA 54 Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 Note Where listed vented decorative logs are required thermostat operation is not permitted
41. ight bottom side see Figure 43 270 NX Thermostat Bracket Sensing Bulb Figure 38 Location of Gas Valve Assembly and Thermostat Sensing Bulb n Figure 39 Adhesive backed Mounting Clip Th tat Capillary ermosta Thermostat Sensing Bulb Figure 40 Removing Thermostat Sensing Bulb Thermostat Sensing Bulb Adhesive backed Mounting Clip Figure 41 Locating Thermostat Sensing Bulb on Masonry Fireplace Thermostat Sensing Bulb Adhesive backed Mounting Clip PLA Figure 42 Locating Thermostat Sensing Bulb on Factory built Metal Fireplace Thermostat Sensing Bulb Adhesive backed Mounting Clip Glass Doors Figure 43 Installing Thermostat Sensing Bulb Behind Glass Doors 28 www desatech com 113097 01D OPTIONAL POSITIONING OF THERMOSTAT SENSING BULB Continued 4 The mounting clip must be a minimum of 3 from bottom of fireplace to prevent crimping of capillary Once you have decided on a location clean the area thoroughly Remove the paper backing from the adhesive on back of mounting clip Press the clip into the new location so that the thermostat sensing bulb will be positioned vertically with the capil lary at the bottom see Figure 44 Slide the thermostat sensing bulb into the clip IMPORTANT Do not crimp capillary Thermostat Sensing Bulb Adhesive backed Mounting Clip Capillary Do Nat Crimp Capillary Figure 44 P
42. igns the heater may not be working properly Get fresh air at once Have heater serviced Some people are more affected by carbon monoxide than others These include pregnant women people with heart or lung disease or anemia those under the influence of alcohol and those at high altitudes Natural and Propane LP Gas Natural and pro pane LP gases are odorless An odor making agent is added to the gas The odor helps you detect a gas leak However the odor added to the gas can fade Gas may be present even though no odor exists Make certain you read and understand all warn ings Keep this manual for reference It is your guide to safe and proper operation of this heater AX WARNING Any change to this heater or its controls can be dangerous WARNING Do notallowfans to blow directly into the fireplace Avoid any drafts that alter burner flame patterns Ceiling fans can create drafts that alter burner flame patterns Altered burner patterns can cause sooting WARNING Donotuse ablow er insert heat exchanger insert orotheraccessory notapproved for use with this heater Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies Do not place clothing or other flammable material on or near the appliance Never place any objects on the heater Heater base assembly becomes very hot when running heater Keep children and adult
43. in the example is a confined space because the actual Btu Hr used is more than the maximum Btu Hr the space can support You must provide ad ditional fresh air Your options are as follows Example A Rework worksheet adding the space of an adjoin ing room If the extra space provides an unconfined space remove door to adjoining room or add ventilation grills between rooms See Ventilation Air From Inside Building B Vent room directly to the outdoors See Ventila tion Air From Outdoors C Install a lower Btu Hr fireplace if lower Btu Hr size makes room unconfined If the actual Btu Hr used is less than the maximum Btu Hr the space can support the space is an un confined space You will need no additional fresh air ventilation AX WARNING If the area in which the heater may be oper ated is smaller than that defined as an unconfined space or if the building is of unusually tight construction provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 or applicable local codes VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining un confined space When ventilating to an adjoining unconfined space you must provide two perma nent openings one within 12 of the ceiling and one within 12 of the floor on the wall connecting the two spaces see options and 2 Figure 2 You
44. ing joints between wall panels at penetrations for plumbing electrical and gas lines and at other openings If your home meets all of the three criteria above you must provide additional fresh air See Ventilation Air From Outdoors page 7 If your home does not meet all of the three criteria above proceed to Determining Fresh Air Flow for Heater Location Confined and Unconfined Space National Fuel Gas Code ANSI Z223 1 NFPA 54 defines a confined space as a space whose volume is less than 50 cubic feet per 1 000 Btu per hour 4 8 m per kw of the aggregate input rating of all appliances installed in that space and an unconfined space as a space whose volume is not less than 50 cubic feet per 1 000 Btu per hour 4 8 m per kw of the aggregate input rating of all appliances installed in that space Rooms com municating directly with the space in which the appliances are installed through openings not furnished with doors are considered a part of the unconfined space Adjoining rooms are communicating only if there are doorless passageways or ventilation grills between them DETERMINING FRESH AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined or Unconfined Space Use this work sheet to determine if you have a confined or unconfined space Space Includes the room in which you will install fireplace plus any adjoining rooms with doorless pas sageways or ventilation grills between the rooms 1 D
45. it Note All troubleshooting items are listed in order of operation POSSIBLE CAUSE OBSERVED PROBLEM REMEDY When ignitor button is pressed there is no spark at ODS pilot 1 2 uy up Ignitor electrode not con nected to ignitor 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 2 Reconnect ignitor cable Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry Tighten nut holding piezo ignitor to base panel of log set Nut is located behind base panel Replace ignitor cable Replace piezo ignitor Replace pilot assembly Replace pilot assembly When ignitor button is pressed there is spark at ODS pilot but no ignition Gas supply turned off or equip ment shutoff valve closed Control knob not in PILOT position Control knob not pressed in while in PILOT position Air in gas lines when in stalled Depleted gas supply propane LP only ODS pilot is clogged Gas regulator setting is not correct Turn on gas supply or open equipment shutoff valve Turn control knob to PILOT position Press in control knob while in PILOT position Continue holding down con trol knob Repeat igniting op eration until air is removed Contact local propane LP gas company Clean ODS pilot se
46. lace opening a hood is not required see Figure 6 Determining Minimum Mantel Clearance When Using a Hood If minimum clearances in Figure 6 are not met you must have a hood When using a hood there are still certain minimum mantel clearances required Follow minimum clearances shown in Figure 7 page 11 when using hood NOTICE Surface temperatures ofadjacentwalls and mantels be come hot during operation Walls and mantels above the firebox may become hot to the touch If installed properly these tem peratures meet the requirement ofthe national product standard Follow all minimum clearances shown in this manual Mantel Shelf 5 Underside EN of Mantel 6 A Shelf 2 p All minimum distances are in inches zi Minimum Noncombustibie A A Sat Y 12 18 20 22 24 Models 8 a H7 20 lt 18 Model Y Y Top of Fireplace IG Mt Opening Minimum Distances to Noncombustible Underside of pem Material Height Mantel Figure 6 Minimum Mantel Clearances Without Using Hood 10 www desatech com 113097 01D INSTALLATION Continued NOTICE Ifyourinstallation does not meet the minimum clear ances shown you must do one of the following operate the logs only with the flue damper open raise the mantel to an accept able height remove the mantel Mantel Shelf L2 0 A Underside 10
47. ll not seat onto the pins 4 Add lava rock around base of heater if desired Do not put lava rock on logs or burner Back Log Post Base Assembly Figure 27 Installing Back Log Post Fingers Base Assembly Figure 28 Installing Front Log Left Crossover Log Right Crossover Log Figure 29 Installing Left and Right Crossover Logs 18 www desatech com 113097 01D OPERATING HEATER MANUALLY CONTROLLED MODELS FOR YOUR SAFETY READ BEFORE LIGHTING A WARNING If you do not fol low these instructions exactly a fire or explosion may result causing property damage per sonal 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 Ifyou cannot reach your gas supplier call the fire department 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 tech nician or
48. ly see Installing Damper Clamp Acces sory for Vented Operation page 11 Before installing in a solid fuel burning fireplace the chimney flue and firebox must be cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated A dirty chimney flue may create and distribute soot within the house Inspect chimney flue for damage If damaged repair flue and firebox before operating heater Do not burn solid fuel in a masonry or UL127 factory built fireplace in which a vent free room heater is installed If fireplace has glass doors never operate this heater with glass doors closed If you operate heater with doors closed heat buildup inside fire place will cause glass to burst Make sure there are no obstructions across openings of fireplace This log heater is designed to be smokeless If logs ever appear to smoke turn off heater and call a qualified service person Note During initial operation slight smoking could occur due to log curing and heater burning manufac turing residues To prevent the creation of soot follow the instruc tions in Cleaning and Maintenance page 23 Before using furniture polish wax carpet cleaner or similar products turn heater off If heated the vapors from these products may create a white powder residue within burner box or on adjacent walls or furniture This heater needs fresh outside air ventilation to run properly This heater has an Oxy
49. ning and Maintenance page 23 or replace burner orifice White powder residue forming within burner box oron adjacent walls or furniture When heated vapors from furniture polish wax carpet cleaners etc may turn into white powder residue 1 Turn heater off when using furniture polish wax carpet cleaners or similar products Heater produces a clicking tick ing noise just after burner is lit or shut off Metal expanding while heating or contracting while cooling 1 Thisis common with most heat ers If noise is excessive contact qualified service person 26 www desatech com 113097 01D building TROUBLESHOOTING Continued WARNING If you smell gas Shut off gas supply Do not try to light any appliance Do not touch any electrical switch do not use any phone in your Immediately call your gas supplier from a neighbor s phone Fol low the gas supplier s instructions If you cannot reach your gas supplier call the fire department IMPORTANT Operating heater where impurities in air exist may create odors Cleaning supplies paint paint remover cigarette smoke cements and glues new carpet or textiles etc create fumes These fumes may mix with combustion air and create odors These odors will disappear over time OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Heater produces unwanted odors 1 Heater burning vapors from paint hair spray glues cl
50. nob counterclockwise 47 to desired heat ing level The burner s should light Set control knob to any heat level between HI and LO WARNING Do not operate heater between PILOT and HI positions Control Knob Ignitor Button Figure 30 Control Knob and Ignitor Button Location Ignitor Electrode Pilot Burner L Thermocouple Figure 31 Pilot VARIABLE CONTROL OPERATION The variable control valve can be set to any heat setting and flame height desired by simply turning the control knob until that setting is attained Even the lowest setting provides re alistic dancing yellow flames Selecting higher settings produces greater heat output This results in increased heating comfort CAUTION Do not try to ad just heating levels by using the equipment shutoff valve TO TURN OFF GAS TO APPLIANCE Shutting Off Heater 1 Press in and turn control knob clockwise to the HI position 2 Turn control knob clockwise to the pilot position 3 Press in control knob and turn clockwise to the OFF position Shutting Off Burner s Only pilot stays lit 1 Turn control knob clockwise to the HI position 2 Press in and turn control knob clockwise N to the pilot position MANUAL LIGHTING PROCEDURE 1 Follow steps 1 through 5 under Lighting Instructions pages 19 and 20 2 Depress control knob and light pilot with match 3 Kee
51. noncombustible material is less than 12 you must install the fireplace hood accessory 24 and 30 models only Even if noncombus tible material is more than 12 you may need the hood accessory to deflect heat away from your mantel shelf See Figure 5 and 6 and Figure 7 on page 11 for minimum clearances Noncombustible Material Distance A 12 or more Requirements for Safe Installation Noncombustible material okay 24 30 or 36 Models Install fireplace hood accessory GA6050 GA6052 or GA6053 see Accessories page 38 18 Model Noncombus tible material okay Between 8 and 12 Less than 8 Noncombustible material must be extended to at least 8 See Between 8 and 12 above If you cannot extend material you must operate heater with flue damper open Heat Resistant Material Figure 5 Heat Resistant Material Slate Marble Tile etc Above Fireplace IMPORTANT If you cannot meet these minimum clearances you must operate heater with chimney flue damper open Go to Installing Damper Clamp Accessory for Vented Operation page 11 MANTEL CLEARANCES In addition to meeting noncombustible material clearances you must also meet required clearances between fireplace opening and mantel shelf If you do not meet the clearances in Figure 6 you will need a hood Determining Minimum Mantel Clearance If you meet minimum clearance between mantel shelf and top of firep
52. ositioning the Thermostat Sensing Bulb in the Vertical Position with the Capillary at the Bottom SPECIFICATIONS DUAL BURNER BILTMORE SPLIT OAK MODELS CCL3018PTA Btu Variable 16 000 30 000 Type Gas Propane LP Ignition Piezo Manifold Pressure 8 0 W C Inlet Gas Pressure in of water Maximum 14 Minimum 11 Shipping Weight 61 lbs For the purpose of input adjustment CCL3018NTA Btu Variable 16 000 30 000 Type Gas Natural Tenition Piezo Manifold Pressure 3 5 W C Inlet Gas Pressure in of water Maximum 10 5 Minimum 5 Shipping Weight 61 Ibs For the purpose of input adjustment CCL3924PTA CCL3930PTB 20 000 39 000 20 000 39 000 Propane LP Propane LP Piezo Piezo 8 0 W C 8 0 W C 14 14 11 11 66 lbs 70 Ibs CCL3924NTA CCL3930NTB 20 000 39 000 20 000 39 000 Natural Natural Piezo Piezo 3 5 W C 3 5 W C 10 5 10 5 2 5 66 lbs 70 lbs SINGLE BURNER SEASONAL OAK MODELS CRL2718PA CRL2718NA CRL3124PA CRL3124NA Btu Variable 16 000 27 500 16 000 27 500 16 000 31 500 16 000 31 500 Type Gas Propane LP Natural Propane LP Natural Ignition Piezo Piezo Piezo Piezo Manifold Pressure 8 0 W C 3 5 W C 8 0 W C 3 5 W C Inlet Gas Pressure in of water Maximum 14 10 5 14 10 5 Minimum 11 5 11 5 Shipping Weight 49 lbs 49 Ibs 53 Ibs 53 16 For the purpose of input adjustment 113097 01D www desatech com 29 ILLUSTRATED PARTS BREAKDOWN VARIABLE MANUALLY CONTROLLED BILTMOR
53. p control knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob Now follow step 8 under Lighting Instructions column 1 20 www desatech com 113097 01D OPERATING HEATER Continued THERMOSTAT CONTROLLED MODELS FOR YOUR SAFETY READ BEFORE LIGHTING AX WARNING If you do not fol low these instructions exactly a fire or explosion may result causing property damage per sonal 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 e If you cannot reach your gas supplier call the fire department 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 tech nician or gas supplier 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 ins
54. pect the appliance and to replace any part of the control system and any gas control which has been under water LIGHTING INSTRUCTIONS EN WARNING If fireplace has glass doors never operate this heater with glass doors closed If you op erate heater with doors closed heat buildup inside fireplace will cause glass to burst Make surethere are no obstructions across openings of fireplace You must operate this heater with a fireplace screen in place Make sure fireplace screen is closed before run ning heater NOTICE Duringinitial operation of new heater burning logs will give off a paper burning smell Orange flame will also be pres ent Open damper or window to vent smell This will only last a few hours Note Home owners generally prefer to op erate their heater with the chimney damper closed This will put all the heat into the room However there may be times you will desire the full flames of the HI heat setting but will find the heat output excessive You can open the chimney damper if you have one fully or partially to release some of the heat WARNING Damper handle will be hot if heater has been running 1 STOP Read the safety information column 1 2 Makesure equipment shutoff valve is fully open 3 Turn control knob clockwise to the OFF position 4 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you
55. place log s if broken or chipped dime sized or larger MAIN BURNER Periodically inspect all burner flame holes with the heater running All slotted burner flame holes should be open with yellow flame present round burner flame holes should be open with a small blue flame present Some burner flame holes may become blocked by debris or rust with no flame present If so turn off heater and let cool Remove blockage Blocked burner flame holes will create soot SERVICE HINTS When Gas Pressure Is Too Low pilot will not stay lit burners will have delayed ignition heater will not produce specified heat for propane LP units propane LP gas supply may be low You may feel your gas pressure is too low If so contact your local propane LP or natural gas supplier TECHNICAL SERVICE You may have further questions about installation operation or troubleshooting If so contact DESA Heating Products Technical Service Department at 1 866 672 6040 When calling please have your model and serial numbers of your heater ready You can also visit DESA Heating Products techni cal service web site at www desatech com 24 www desatech com 113097 01D TROUBLESHOOTING WARNING Turn off heater and let cool before servicing Only a qualified service person should service and repair heater CAUTION Never use a wire needle or similar object to clean ODS pilot This can damage ODS pilot un
56. placeable parts used in your heater When ordering parts follow the instructions listed under Replacement Parts on page 38 of this manual KEY PART NUMBER NO CCL3924PTA CCL3924NTA CCL3930PTB CCL3930NTB DESCRIPTION QTY 111340 02 111340 02 111340 01 111340 01 Front Log 1 111341 02 111341 02 111341 01 111341 01 Middle Log 2 111342 02 111342 02 111342 01 111342 01 Back Log 3 111343 02 111343 02 111343 01 111343 01 Left Back Crossover Log 4 111344 01 111344 01 111344 01 111344 01 Left Top Crossover Log 5 111345 02 111345 02 111345 01 111345 01 Right Bottom Crossover Log 6 111346 01 111346 01 Right Top Crossover Log 7 102844 01 102844 01 102844 01 102844 01 Lower Bracket m S AT Painted Base Assembly 098867 10 098867 14 098867 10 098867 14 Gas Regulator 102810 03 102810 03 102810 03 102810 03 Inlet Tube 102983 02 102983 01 102983 02 102983 01 Outlet Burner Tube 099056 17 099056 16 099056 17 099056 16 Burner Orifice Injector 111124 01 111124 01 111124 01 111124 01 Burner Retainer Spring 102772 01 102772 01 102772 01 102772 01 Burner 101329 19 101329 20 101329 19 101329 20 Thermostat Gas Valve Assembly 102979 01 102979 01 102979 01 102979 01 Thermostat Bracket 098544 01 098544 01 098544 01 098544 01 Thermostat Clip 102445 01 102445 01 102445 01 102445 01 Piezo Ignitor 099387 09 099387 09 099387 09 Pilot Tube 098271 10 098271 10 09
57. s Sales Department at 1 866 672 6040 for referral information You can also write to the address listed on the back page of this manual EQUIPMENT SHUTOFF VALVE GA5010 For all models Equipment shutoff valve with 1 8 NPT tap Fits 1 2 NPT pipe FIREPLACE HOOD GA6050 Black GA6052 Brass GA6053 Antique Brass For all models Helps deflect heat away from mantel or wall above fireplace INFORMATION VIDEO 108917 01 For all models A care and maintenance video is available by calling 1 866 672 6040 You may also email your request to productsupport desaint com DAMPER CLAMP GA6080 Not Shown Permanently opens chimney flue damper for vented operation Can be used only with non thermostat accessories LAVA ROCK GA6060 Not Shown For all models Order when additional rock is desired 2 Ib bag 38 www desatech com 113097 01D PARTS CENTRAL These Parts Centrals are privately owned businesses They have agreed to support our customer s needs by providing original replacement parts and accessories Tools amp Equipment Co 5 Manila Ave Hamden CT 06514 0322 1 800 397 7553 203 248 7553 Portable Heater Parts 342 N County Rd 400 East Valparaiso IN 46383 9704 219 462 7441 1 888 619 7060 www portableheaterparts com sales portableheaterparts com techservice portableheaterparts com FBD 1349 Adams Street Bowling Green KY 42103 3414 270 846 1199 1 800 654 8534 Fax 1
58. s away from hot surface to avoid burns or clothing ignition Heater will remain hot for a time after shutdown Allow surface to cool before touching Carefully supervise young chil dren when they are in the room with heater You must operate this heater with a fireplace screen in place Make sure fireplace screen is closed before running heater Keep the appliance area clear and free from combustible ma terials gasoline and other flam mable vapors and liquids This appliance is only for use with the type of gas indicated on the rating plate This ap pliance is not convertible for use with other gases Do not place propane LP supply tank s inside any structure Locate propane LP supply tank s outdoors propane LP units only To prevent performance problems do not use propane LP fuel tank of less than 100 Ibs capacity propane LP units only 113097 01D www desatech com 3 10 11 12 13 SAFETY INFORMATION Continued If 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 ifyoucannotreach your gas supplier call the fire department This heater shall not be installed in a bedroom or bathroom unless installed as a vented appli ance Variable Manually Controlled Models On
59. smell gas STOP Follow B in the safety information column 1 If you don t smell gas go to the next step 113097 01D www desatech com 21 OPERATING HEATER Continued 5 Turn control knob counterclockwise to the PILOT position Press in control knob for five 5 seconds see Figure 32 Note You may be running this heater for the first time after hooking up to gas sup ply If so the control knob may need to be pressed in for 30 seconds or more This will allow air to bleed from the gas system If control knob does not pop out when released contact a qualified service person or gas supplier for repairs 6 With control knob pressed in press and release ignitor button This will light pilot The pilot is attached to the front burner If needed keep pressing ignitor button until pilot lights Note If pilot does not stay lit contact a qualified service person or gas supplier for repairs Until repairs are made light pilot with match To light pilot with match see Manual Lighting Procedure 7 Keepcontrol knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob Note If pilot goes out repeat steps 3 through 7 This heater has a safety interlock system Wait one 1 minute for system to reset before lighting pilot again 8 Turn control knob counterclockwise gt to desired heating level The burners should light Set control knob to any heat level betwe
60. so you must always run heater with chimney flue damper open If running heater with damper open noncombustible material above fireplace opening is not needed Go to Installing Damper Clamp Accessory for Vented Operation page 11 Minimum Noncombustible Material Clearances If Not Using Mantel Note If using a mantel proceed to f Using Mantel page 10 If not using a mantel follow the information below You must have noncombustible material s above the fireplace opening Noncombustible materials such as slate marble tile etc must be at least 1 2 inch thick With sheet metal you must have noncombustible material behind it Noncombus tible material must extend at least 8 up for all models If noncombustible material is less than 12 you must install the fireplace hood accessory 24 and 30 models only See Figure 5 page 10 for minimum clearances IMPORTANT If you cannot meet these minimum clearances you must operate heater with chimney flue damper open Go to nstalling Damper Clamp Accessory for Vented Operation page 11 113097 01D www desatech com 9 INSTALLATION Continued If Using Mantel You must have noncombustible material s above the fireplace opening Noncombustible materials such as slate marble tile etc must be at least 1 2 inch thick With sheet metal you must have noncombustible material behind it Noncombus tible material must extend at least 8 up for all models If
61. 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 Heating Products Authorized Service Center Warranty part s MUST be obtained through authorized dealers of this product and or DESA Heating Products who will provide original factory replacement parts Failure to use original factory replacement parts voids this warranty The heater 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 JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WAR RANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES INCLUDING WAR RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO TWO 2 YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE AND DESA HEATING PRO
62. tion 5 Troublestiooting eec crece Ms uterine torte teca 5 Optional Positioning of Thermostat Sensing Bulb 28 Product Features eee 5 iSDOCIfICallODs eee eene etre 29 Air for Combustion and Ventilation 5 Illustrated Parts Breakdown and Parts List 30 InstallatiRi coii eret eet 8 Operating 19 A Accessories Inspecting Burners 23 Parts Central Cleaning and 23 Warranty Information www desatech com 113097 01D SAFETY INFORMATION ARWARNING This productcon tains and or generates chemicals known to the state of California to cause cancer or birth defects or other reproductive harm IMPORTANT Read this owner s manual carefully and completely before trying to assemble operate or service this heater Improper use of this heater can cause serious injury or death from burns fire explosion electrical shock and carbon monoxide poisoning Ad DANGER Carbon monoxide poisoning may lead to death Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with head aches dizziness or nausea If you have these s
63. unken fireplace special care is needed You must raise the fireplace floor to allow access to heater control panel This will insure adequate air flow and guard against sooting and controls being damaged Raise fireplace floor with noncombus tible material Make sure material is secure CAUTION Do not pick up heater base assembly by the burner This could damage heater Only handle base as sembly by grates IMPORTANT Make sure the heater burners are level If heater is not level heater will not work properly For thermostat models avoid damage to thermostat bulb Avoid nicks or sharp bends in thermostat bulb wire Keep thermostat bulb in mounting bracket until ready to mount base to floor See Optional Positioning Of Thermostat Sensing Bulb page 28 Installation Items Needed hardware package provided with heater approved flexible gas hose not provided if allowed by local codes sealant resistant to propane propane LP gas not provided electric drill with 3 16 drill bit flathead screwdriver 1 Apply pipe joint sealant lightly to male threads of the fitting to be threaded into gas regulator Connect approved flexible gas hose to gas regulator of heater see Figure 11 IMPORTANT Hold gas regulator with wrench when connecting flexible gas hose Locate masonry screws in hardware package 3 Position heater base assembly in fireplace Place logs in their proper position on heater base

Desa Tech CRL2718PA, CRL2718NA, CRL3124PA, CRL3124NA, CCL3018PA, CCL3018NA, CCL3924PA, CCL3924NA, CCL3018PTA, CCL3018NTA, CCL3924PTA, CCL3924NTA, CCL3930PTB, CCL3930NTB Electric Heater User Manual

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