Desa CHL3924PR - Manuals - manualsarea.com

Page 2 - TABLE OF CONTENTS

www.desatech.com 111161-01E 2 WARNING: 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, servic...

Page 3 - SAFETY INFORMATION; Carbon Monoxide Poisoning:; Get fresh

www.desatech.com 111161-01E 3 SAFETY INFORMATION WARNING: This product con- 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, op- erate...

Page 4 - Continued; LOCAL CODES; State of Massachusetts:

www.desatech.com 111161-01E 4 SAFETY INFORMATION Continued 4. If you smell gas • shut off gas supply • do not try to light any appliance • do not touch any electrical switch; do not use any phone in your building • immediately call your gas supplier from a neighborʼs phone. Follow the gas supplierʼs...

Page 5 - Log Set; OPERATION

www.desatech.com 111161-01E 5 PRODUCT IDENTIFICATION Figure 1 - Vent-Free Gas Log Heater (Logs May Vary By Model) Log Set Control Knob Base Grate Piezo Ignitor Optional Remote Control Optional Selector Switch Flame Adjustment Knob UNPACKING CAUTION: Do not remove the data plates attached to the heat...

Page 6 - National Fuel; Unusually Tight Construction; Ventilation Air From Outdoors; Confined Space and Unconfined Space

www.desatech.com 111161-01E 6 AIR FOR COMBUSTION AND VENTILATION Continued 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 ventilati...

Page 7 - National Fuel Gas Code,; AIR FOR COMBUSTION; VENTILATION AIR; Ventilation Air From Inside Building; National Fuel Gas; Ventilation Air From Outdoors; Section 5.3, Air for Combustion and Ventilation

www.desatech.com 111161-01E 7 Example: Gas water heater __________ Btu/Hr Vent-free ﬁreplace + ________ Btu/Hr Total = ________ 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...

Page 8 - CHECK GAS TYPE; INSTALLATION

www.desatech.com 111161-01E 8 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...

Page 9 - Figure 4 - Minimum Clearance for; Installing Damper; If Using

www.desatech.com 111161-01E 9 WARNING: This appliance is equipped for (natural or pro- pane/LP) gas. Field conversion is not permitted. INSTALLATION AND CLEARANCES(Vent-Free Operation Only) WA R N I N G : M a i n t a i n t h e minimum clearances. If you can, provide greater clearances from ﬂoor, cei...

Page 10 - If Using Mantel; Installing Damper Clamp; Accessories; MANTEL CLEARANCES; Determining Minimum Mantel Clearances; Figure 6 - Minimum Mantel Clearances

www.desatech.com 111161-01E 10 INSTALLATION Continued Figure 5 - Heat Resistant Material (Slate, Marble, Tile, etc.) Above Fireplace 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 ...

Page 11 - FLOOR CLEARANCES; Chimney

www.desatech.com 111161-01E 11 Minimum Noncombustible Material 8" Min. 12" 15" 18" All minimum distances are in inches Log Set 18", 24", 30" Models 20" 2 1/2 " 6" 8" 10" 12" Distances to Underside of Mantel Hood (GA6050, GA6052) Top of Fireplace Op...

Page 12 - Manufactured Fireplace; Damper; Installation Items Needed

www.desatech.com 111161-01E 12 INSTALLING HEATER BASE ASSEMBLY CAUTION: Do not remove the data plates attached to the heater base assembly. The data plates contain important warranty and safety information. WARNING: You must secure this heater to ﬁreplace ﬂoor. If not, heater will move when you adju...

Page 13 - CONNECTING TO GAS SUPPLY

www.desatech.com 111161-01E 13 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 d...

Page 14 - * Purchase the optional CSA design-certified; From Gas Meter; Pressure); Nipple Joint; CHECKING GAS CONNECTIONS

www.desatech.com 111161-01E 14 INSTALLATION Continued * Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories , page 34. ** Minimum inlet pressure for purpose of input adjustment. Figure 14 - Gas Connection Gas Control 3" Minimum CSA Design-Certiﬁed...

Page 15 - To Turn Off Gas to Appli-; Figure 17 - Checking Gas Joints; Figure 18 - Switch Plate and Wiring

www.desatech.com 111161-01E 15 INSTALLATION Continued Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa) 1. Close equipment shutoff valve (see Figure 15).2. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or ...

Page 16 - Installing 9-Volt Battery in Receiver; Figure 19 - Installing Remote Receiver; Remove battery cover on back of remote; Held Remote Control Unit (CGHRCTB

www.desatech.com 111161-01E 16 INSTALLING WIRELESS HAND-HELD REMOTE CONTROL ACCESSORY Two 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 contr...

Page 17 - INSTALLING LOGS; AUTO; Pegs

www.desatech.com 111161-01E 17 INSTALLATION Continued INSTALLING LOGS 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. CAUTION: After installa- tion and peri...

Page 18 - Holes

www.desatech.com 111161-01E 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 CCL3018PR/NR Only: Locate holes on the bottom of crossover log (#5). Slide the holes over the left pegs on middle lo...

Page 19 - OPERATING HEATER; FOR YOUR SAFETY

www.desatech.com 111161-01E 19 OPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTING 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...

Page 20 - Manual Lighting Procedure; Figure 32 - Control Knob and Ignitor; Natural Gas; TO TURN OFF GAS; Shutting Off Heater

www.desatech.com 111161-01E 20 CAUTION: Do not try to ad- just heating levels by using the equipment shutoff valve. WARNING: Make sure the selector switch is in the OFF position when you are away from home for long periods of time. Heater will come on automati- cally with selector switch in the ON p...

Page 21 - REMOTE OPERATION; NOTICE: You must light the pilot; Lighting; TO LOCK; Figure 34 - Setting the Selector Switch,

www.desatech.com 111161-01E 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 control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now fol...

Page 22 - Manual Mode; INSPECTING BURNERS; PILOT FLAME PATTERN; Figure 38 - Incorrect Pilot Flame Pattern; Pilot Burner

www.desatech.com 111161-01E 22 OPERATING HEATER Continued Manual Mode 1. Press the POWER and LOCK buttons together to turn on the hand-held remote control. 2. Press the MANU button to turn on the ﬁreplace. 3. Press the POWER and LOCK buttons together to turn off the ﬁreplace. Auto (Thermostatic) Mod...

Page 23 - Pilot Assembly; LOGS

www.desatech.com 111161-01E 23 CLEANING AND MAINTENANCE WARNING: Turn off heater and let cool before cleaning. CAUTION: You must keep con- trol areas, burners and circulating air passageways of heater clean. Inspect these areas of heater before each use. Have heater inspected yearly by a qualiﬁed se...

Page 24 - TROUBLESHOOTING; WARNING: Turn off heater and let cool before servicing. Only a; POSSIBLE CAUSE; ing and Maintenance; OBSERVED PROBLEM

www.desatech.com 111161-01E 24 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 unit. Note: All troubleshooting it...

Page 27 - IMPORTANT; REMEDY

www.desatech.com 111161-01E 27 POSSIBLE CAUSE 1. Heater burning vapors from paint, hair spray, glues, clean- ers, chemicals, new carpet, etc. (See IMPORTANT state- ment above) 2. Gas leak. S e e Wa r n i n g statement at top of page 1. Not enough fresh air is avail- able 2. Low line pressure 3. O D ...

Page 28 - ILLUSTRATED PARTS BREAKDOWN; Items

www.desatech.com 111161-01E 28 ILLUSTRATED PARTS BREAKDOWN MODELS CCL3018PR, CCL3018PRA, CCL3018NR AND CCL3018NRA 9 23 25 24 23 21 12 11 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 ILO T O N H I L O O F F P ILO T O N H I L O Note: Items 16 and 17 are Natural Gas only.

Page 29 - PARTS LIST; listed under; KEY; Painted Base Assy; PARTS AVAILABLE — NOT SHOWN; Lava Rock

www.desatech.com 111161-01E 29 PARTS 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. KEY PART NUMBER NO. CCL3018PR CCL3018PRA CCL3018NR CCL3018NRA DESCRIPTION QTY 1 105958-04 111340-...

Page 31 - PART NUMBER

www.desatech.com 111161-01E 31 PARTS 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. PART NUMBER CHL3924PR CHL3924NR KEY CCL3924PR CCL3924PRA CCL3930PR CCL3930PRA NO. CCL3924NR CCL39...

Page 32 - When Gas Pressure Is Too Low

www.desatech.com 111161-01E 32 SPECIFICATIONS CCL3924PR CCL3018PR CCL3924PRA CCL3930PR CCL3018PRA CHL3924PR CCL3930PRA Btu (Variable) 16,000/30,000 20,000/39,000 20,000/39,000 Type Gas Propane/LP Propane/LP Propane/LP Ignition Piezo Piezo Piezo Manifold Pressure 8.0" W.C. 8.0" W.C. 8.0" ...

Page 33 - REPLACEMENT PARTS; PARTS UNDER WARRANTY; PARTS CENTRAL; Portable Heater Parts

www.desatech.com 111161-01E 33 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 canʼt supply original replacement part(s), call DESA Heatin...

Page 34 - ACCESSORIES; NOTICE: All accessories may; FIREPLACE HOOD

www.desatech.com 111161-01E 34 ACCESSORIES NOTICE: All accessories may not be available for all ﬁreplace models. Purchase these ﬁreplace accessories from your lo- cal dealer. If they can not supply these accessories, either contact your nearest Parts Central (page 33) or call DESA Heating Productsʼ ...

Page 35 - NOTES

www.desatech.com 111161-01E 35 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________...

Page 36 - NOT A UPC; WARRANTY INFORMATION; KEEP THIS WARRANTY; Model; LIMITED WARRANTY

2701 Industrial DriveP.O. Box 90004Bowling Green, KY 42102-9004www.desatech.com 111161-01Rev. E09/04 NOT A UPC 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 speci...