Instruction/ maintenance manual of the product CHL3924PR Desa
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Sav e this manual for future reference. For more information, visit www .desatech.com W ARNING: 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.
www .desatech.com 1 1 1 161-01E 2 W ARNING: Improper installation, adjustment, altera- tion, service 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 .
www .desatech.com 1 1 1 161-01E 3 SAFETY INFORMA TION WA RNIN G: T hi s pro du ct c on - ta ins an d/o r ge ner ate s ch emi cal s kno wn to the state of California to cause cancer or birth defects or other reproductive harm.
www .desatech.com 1 1 1 161-01E 4 SAFETY INFORMA TION Continued 4. If you smell gas • shut off gas supply • do not try to light any appliance • do not touch any electrica l switch ; do not use any phone in your building • immediately call your gas supplier from a neighbor ʼ s phone.
www .desatech.com 1 1 1 161-01E 5 PRODUCT IDENTIFICA TION Figure 1 - V ent-Free Gas Log Heater (Logs May V ary By Model) Log Set Control Knob Base Grate Piezo Ignitor Optional Remote Control Optional Selector Switch Flame Adjustment Knob UNP ACKING CA UTI ON: Do not re move th e da ta pla te s atta ched t o the hea ter base assembly .
www .desatech.com 1 1 1 161-01E 6 AIR FOR COMB USTION AND VENTILA TION Continued PROVIDING ADEQUA TE VENTILA TION The following are excerpts from National Fuel Gas Code, ANSI Z223.1/NFP A 54, Section 5.3, Air for Combustion and V entilation. All spaces in homes fall into one of the three fol - lowing ventilation classifications: 1.
www .desatech.com 1 1 1 161-01E 7 Example: Gas water heater __________ Btu/Hr V ent-free fireplace + ________ Btu/Hr T otal = ________ Btu/Hr 4. Compare the maximum Btu/Hr the space can support with the actual amount of Btu/Hr used.
www .desatech.com 1 1 1 161-01E 8 W ARNING: 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 .
www .desatech.com 1 1 1 161-01E 9 WARNING: This appliance is equipped for (natural or pro- pane/LP) gas. Field conversion is not permitted. INST ALLA TION AND CLEARANCES (V ent-Free Operation Only) WA R N I N G : M a i n t a i n t h e minimum clearances.
www .desatech.com 1 1 1 161-01E 10 INST ALLA TION Continued Figure 5 - Heat Resistant Material (Slate, Marble, Tile, etc.) Above Fireplace If Using Mantel You mu st hav e nonc ombu stib le mat eri al(s ) abov e the firepl ace openin g. Noncomb ustib le materi als (suc h as slate, marbl e, tile , etc.
www .desatech.com 1 1 1 161-01E 1 1 Minimum Noncombustible Material 8" Min. 12" 15" 18" All minimum distances are in inches Log Set 18", 24", 30" Models 20" 2 1.
www .desatech.com 1 1 1 161-01E 12 INST ALLING HEA TER BASE ASSEMBL Y CA UTI ON: Do not re move th e da ta pla te s atta ched t o the hea ter base assembly . The data plates contain important warranty and safety information. W ARNING: Y ou must secure this heater to fireplace floor .
www .desatech.com 1 1 1 161-01E 13 For propane/LP units, the installer must supply an external regulator . The external regulator will reduce incoming gas pressure. Y ou must reduce inco ming gas pressu re to betwe en 11 and 14 inche s of water . If you do not reduce incoming gas pres - sure, heater regulator damage could occur .
www .desatech.com 1 1 1 161-01E 14 INST ALLA TION Continued * Purchase the optional CSA design-certified equipment shutof f valve from your dealer . See Accessories , page 34.
www .desatech.com 1 1 1 161-01E 15 INST ALLA TION Continued Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa) 1. Close equipment shutoff valve (see Figure 15).
www .desatech.com 1 1 1 161-01E 16 INST ALLING WIRELESS HAND- HELD REMOTE CONTROL ACCESSOR Y T wo 9-volt alkaline batteries (not included) are required to operate this heater with the wire - less hand-held remote control set. One battery must be installed in the receiver and one in the hand-held remote control unit.
www .desatech.com 1 1 1 161-01E 17 INST ALLA TION Continued INST ALLING LOGS W ARNING: 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 o r personal injury .
www .desatech.com 1 1 1 161-01E 18 5. Locate pegs on the bottom of crossover log (#5). Slide these pegs into the holes located in crossover log (#4) and front log (#1). See Figure 28. For CCL30 18PR/ NR Only: Locat e holes on the bottom of crossover log (#5).
www .desatech.com 1 1 1 161-01E 19 OPERA TING HEA TER FOR YOUR SAFETY READ BEFORE LIGHTING W ARNING: 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.
www .desatech.com 1 1 1 161-01E 20 CAUTION: Do not try to ad- just heating levels by using the equipment shutoff valve. W ARNING: Make sure the selector switch is in the OFF pos iti on wh en yo u are away fr om home for long periods of time. Heater will come on automati- cally with selector switch in the ON position.
www .desatech.com 1 1 1 161-01E 21 MANUAL LIGHTING PROCEDURE 1. Follow steps 1 through 6 under Lighting Instructions , pages 19 and 20. 2. Depress control knob and light pilot with match. 3. Keep cont ro l knob pres sed in for 30 seco nds afte r lighti ng pilot.
www .desatech.com 1 1 1 161-01E 22 OPERA TING HEA TER Continued Manual Mode 1. Press the POWER and LOCK buttons together to turn on the hand-held remote control. 2. Pre ss t he MA NU b utt on t o tu rn o n th e fireplace. 3. Press the POWER and LOCK buttons together to turn off the fir eplace.
www .desatech.com 1 1 1 161-01E 23 CLEANING AND MAINTENANCE W ARNING: T urn off heater and let cool before cleaning. CAU TI ON : Y o u mu st keep co n- tro l area s, bur ner s an d circu latin g air passageways of heater clean. Inspect these areas of heater before each use.
www .desatech.com 1 1 1 161-01E 24 TROUBLESHOO TING W ARNING: T urn 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 unit.
www .desatech.com 1 1 1 161-01E 25 POSSIBLE CAUSE 1. Co nt ro l kn o b no t fu ll y pr e ss ed in 2. Control knob not pressed in long enough 3. Equipment shutoff valve not fully open 4. Pilot flame not touching ther - mocouple, which allows ther - mocouple to cool, causing pilot flame to go out.
www .desatech.com 1 1 1 161-01E 26 POSSIBLE CAUSE 1. Not enough air 2. Gas regulator defective 3. Residues from manufacturing processes and logs curing 1. Not enough combustion/ven - tilation air 1. Turning control knob to HI position when burner is cold 2.
www .desatech.com 1 1 1 161-01E 27 POSSIBLE CAUSE 1. Heater burning vapors from paint, hair spray , glues, clean - er s, ch em ic al s, ne w c ar pe t, etc. (See IMPORT ANT state- ment above) 2 . Gas leak. See W arning statement at top of page 1. Not enough fresh air is avail - able 2.
www .desatech.com 1 1 1 161-01E 28 ILL USTRA TED P ARTS BREAKDOWN MODELS CCL3018PR, CCL3018PRA, CCL3018NR AND CCL3018NRA 9 23 25 24 23 21 12 1 1 14 4 5 1 2 18 10 13 30 22 6 3 8 20 7 15 16 17 17 28 28 27 26 29 19 O F F P I L O T O N H I L O O F F P I L O T O N H I L O Note: Items 16 and 17 are Natural Gas only .
www .desatech.com 1 1 1 161-01E 29 P ARTS LIST This list contains replaceable parts used in your heater . When ordering parts, follow the instructions listed under Replacement Parts on page 33 of this manual.
www .desatech.com 1 1 1 161-01E 30 30 18 19 27 18 23 12 1 1 14 4 5 1 2 17 10 21 20 22 6 7 3 9 20 16 8 15 29 28 28 25 26 O F F P I L O T O N H I L O O F F P I L O T O N H I L O 24 31 13 ILL USTRA TED P.
www .desatech.com 1 1 1 161-01E 31 P ARTS LIST This list contains replaceable parts used in your heater . When ordering parts, follow the instructions listed under Replacement Parts on page 33 of this manual. P ART NUMBER CHL3924PR CHL3924NR KEY CCL3924PR CCL3 92 4P RA CCL3930PR CCL39 30PR A NO.
www .desatech.com 1 1 1 161-01E 32 SPECIFICA TIONS CCL3924PR CCL3018PR CCL3924PRA CCL3930PR CCL3018PRA CHL3924PR CCL3930PRA Btu (V ariable) 16,000/30,000 20,000/39,000 20,000/39,000 T ype Gas Propane/LP Propane/LP Propane/LP Ignition Piezo Piezo Piezo Manifold Pressure 8.
www .desatech.com 1 1 1 161-01E 33 REPLACEMENT P ARTS Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty .
www .desatech.com 1 1 1 161-01E 34 ACCESSORIES NOTICE: All accessories may not be available for all fireplace models. Purc has e the se fir epla ce a cces sori es fr om y our l o- cal deal er.
www .desatech.com 1 1 1 161-01E 35 ______________________________________________________ ______________________________________________________ ______________________________________________________ .
2701 Industrial Drive P .O. Box 90004 Bowling Green, KY 42102-9004 www .desatech.com 1 1 1 161-01 Rev . E 09/04 NOT A UPC WARRANTY INFORMA TION KEEP THIS WARRANTY Model Serial No. Date Purchased Always specify model and serial numbers when communicating with the factory .
An important point after buying a device Desa CHL3924PR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Desa CHL3924PR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Desa CHL3924PR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Desa CHL3924PR you will learn all the available features of the product, as well as information on its operation. The information that you get Desa CHL3924PR will certainly help you make a decision on the purchase.
If you already are a holder of Desa CHL3924PR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Desa CHL3924PR.
However, one of the most important roles played by the user manual is to help in solving problems with Desa CHL3924PR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Desa CHL3924PR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
