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UNVENTED (VENT-FREE)
GAS LOG HEATER
OWNER’S OPERATION AND INSTALLATION MANUAL
For more information, visit www.desatech.com For more information, visit www.desatech.com
Also Design-Certified As Vented Decorative Appliances When
Not Used With Hand-Held Thermostat Remote
CCL3018NR, CCL3018NRA
CCL3018PR, CCL3018PRA
CCL3924NR, CCL3924NRA
CCL3924PR, CCL3924PRA
CCL3930NR, CCL3930NRA
CCL3930PR, CCL3930PRA
18", 24" and 30" Remote Ready
(Yellow Flame Model Shown)
WARNING: Improper instal
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TABLE OF CONTENTS 2 SAFETY INFORMATION TABLE OF CONTENTS CLEANING AND MAINTENANCE ............................................ 19 SAFETY INFORMATION ............................................................ 2 PRODUCT IDENTIFICATION ..................................................... 3 TROUBLESHOOTING .............................................................. 20 SPECIFICATIONS .................................................................... 23 LOCAL CODES ............................
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WARMER TEMP COOLER AUTO ON OFF SAFETY INFORMATION 3 3 PRODUCT IDENTIFICATION SAFETY INFORMATION Continued 1. This appliance is only for use with the type of gas indicated on 14. Do not use heater if any part has been exposed to or under the rating plate. This appliance is not convertible for use with water. Immediately call a qualified service technician to in- other gases. spect the room heater and to replace any part of the control system and any gas control which has been under water. 2. Do n
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LOCAL CODES 4 UNPACKING PRODUCT FEATURES REMOTE CONTROL ACCESSORIES AIR FOR COMBUSTION AND VENTILATION Providing Adequate Ventilation LOCAL CODES REMOTE CONTROL ACCESSORIES Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel There are two optional remote controls that can be purchased Gas Code, ANSI Z223/NFPA 54*. separately for this log heater: *Available from: • hand-held ON/OFF remote American National Standards
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AIR FOR COMBUSTION AND VENTILATION 5 Providing Adequate Ventilation (Cont.) 5 Determining Fresh-Air Flow For Heater Location AIR FOR COMBUSTION AND VENTILATION Continued Unusually Tight Construction DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation. However, in buildings of Determining if You Have a Confined or unusually tight construction, you must provide additional fresh air. Unconfined Space
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AIR FOR COMBUSTION AND VENTILATION 6 Determining Fresh-Air Flow For Heater Location (Cont.) Ventilation Air AIR FOR COMBUSTION AND VENTILATION Continued The space in the example on page 5 is a confined space because the actual 12" Btu/Hr used is more than the maximum Btu/Hr the space can support. You must provide additional fresh air. Your options are as follows: A. Rework worksheet, adding the space of an adjoining room. If the Ventilation extra space provides an unconfined space, remove door t
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INSTALLATION 7 Check Gas Type 7 Installation and Clearances INSTALLATION NOTICE: This heater is intended for use as supple- CAUTION: This heater creates warm air currents. mental heat. Use this heater along with your primary These currents move heat to wall surfaces next to heating system. Do not install this heater as your heater. Installing heater next to vinyl or cloth wall primary heat source. If you have a central heating coverings or operating heater where impurities (such system, you may
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INSTALLATION 8 Installation and Clearances (Cont.) INSTALLATION Continued IMPORTANT: If you cannot meet these minimum clearances, you Minimum Clearances for Side Combustible must operate heater with chimney flue damper open. Go to Install- Material, Side Wall, and Ceiling ing Damper Clamp Accessory for Vented Operation, page 10. A. Clearances from the side of the fireplace cabinet to any com- bustible material and wall should follow diagram in Figure 4. If Using Mantel Example: The face of a man
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INSTALLATION 9 Mantel Clearances 9 Floor Clearances INSTALLATION Continued Mantel Shelf MANTEL CLEARANCES 12" Underside of 10" Mantel Shelf In addition to meeting noncombustible material clearances, you must also 8" meet required clearances between fireplace opening and mantel shelf. If 6" you do not meet the clearances listed below, you will need a hood. 1 2 /2" All minimum distances are Determining Minimum Mantel Clearances in inches Minimum Non- Combustible Log Set If you meet minimum clear
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INSTALLATION 10 Installing Damper Clamp Accessory For Vented Operation Installing Heater Base Assembly INSTALLATION Continued INSTALLING DAMPER CLAMP ACCESSORY FOR VENTED OPERATION Note: When used as a vented heater, appliance must be installed Damper only in a solid-fuel burning fireplace with a working flue and Clamp constructed of noncombustible material. Damper If your heater is a manually-controlled model, you may use this heater as a vented product. There are three reasons for operating yo
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INSTALLATION 11 Installing Heater Base Assembly (Cont.) 11 Connecting To Gas Supply INSTALLATION Continued Installation Items Needed CONNECTING TO GAS SUPPLY • hardware package (provided with heater) WARNING: This appliance requires a 1/2" NPT • approved flexible gas hose (not provided) (if allowed by local (National Pipe Thread) inlet connection to the pres- codes) sure regulator. • sealant resistant to propane/LP gas, not provided • electric drill with 3/16" masonry drill bit WARNING: A qual
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INSTALLATION 12 Connecting To Gas Supply (Cont.) Checking Gas Connections INSTALLATION Continued CSA Design-Certified Installation must include an equipment shutoff valve, union, and From Equipment Shutoff Valve plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge External With 1/8" NPT Tap* hook up. NPT tap must be upstream from heater (see Figure 14). Regulator (11" W.C.** IMPORTANT: Install equipment shutoff valve in an accessible Approved Flexible Gas Hose to 14" W.C. location. T
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INSTALLATION 13 Checking Gas Connections (Cont.) 13 Installing Remote Receiver Unit Equipment INSTALLATION Shutoff Valve Continued 5. Correct all leaks at once. Gas Meter 6. 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. Close equipment shutoff valve (see Figure 15). 2. Pressurize supply piping system by either opening propane/LP sup- Thermostat Gas Valve or Control Valve Location ply ta
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AUTO AUTO ON ON OFF OFF INSTALLATION 14 Installing Wireless Remote Control Accessory Installing Logs (Models CCL3018PR, CCL3018NR, CCL3924PR, CCL3924NR, CCL3930PR, AND CCL3930NR) INSTALLATION Continued INSTALLING WIRELESS REMOTE CONTROL INSTALLING LOGS (CCL3018PR/PRA, ACCESSORY CCL3018NR/NRA, CCL3924PR/PRA, CCL3924NR/NRA, CCL3930PR/PRA, AND Two 9-volt alkaline batteries (not included) are required to operate CCL3930NR/NRA) this heater with the wireless hand-held remote control set. One battery m
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A UO T AUTO AUTO AUTO AUTO ON ON ON ON ON OFF 6 OFF 7 OFF OFF OFF INSTALLATION 15 Installing Logs (Models CCL3018PR, CCL3018NR, CCL3924PR, 15 CCL3924NR, CCL3930PR, AND CCL3930NR) (Cont.) INSTALLATION Continued 3. Locate pegs on the bottom of back log (#3). Slide these pegs into the holes in the grate base behind the burner (see Figure 26). Crossover Log (#4) 4. Locate pegs on the bottom of crossover log (#4). Slide these pegs into the holes located in middle log (#2) and back log Front Log (#1)
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O L I P F F O H I L OPERATING HEATER 16 For Your Safety Read Before Lighting Lighting Instructions OPERATING HEATER Note: Home owners generally prefer to operate their heater FOR YOUR SAFETY READ with the chimney damper closed. This will put all the heat into BEFORE LIGHTING 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) WARNING: If you do not follow these ins
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OPERATING HEATER 17 Lighting Instructions (Cont.) 17 To Turn Off Gas To Appliance Manual Lighting Procedure Optional Remote Operation OPERATING HEATER Continued 8. Keep control knob pressed in for 30 seconds after lighting MANUAL LIGHTING pilot. After 30 seconds, release control knob. PROCEDURE • If control knob does not pop out when released, contact a qualified service person or gas supplier for repairs. 1. Follow steps 1 through 6 under Lighting Instructions, page 16. Note: If pilot goes out
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N O T O H L I I L OPERATING HEATER 18 Optional Remote Operation (Cont.) INSPECTING BURNERS Pilot Flame Pattern Main Burner WIRING DIAGRAM OPERATING HEATER INSPECTING BURNERS Continued Check pilot flame pattern and burner flame patterns often. CGHRCTA Series Operation: PILOT FLAME PATTERN 2b. Press the AUTO/ON/OFF button on the hand-held remote Figure 36 shows a correct pilot flame pattern. Figure 37 shows an control (see Figure 35). The lights to the left of the button incorrect pilot flame patt
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CLEANING AND MAINTENANCE 19 Cleaning Burner Injector Holder and Pilot Air Inlet Hole 19 Logs Main Burner CLEANING AND MAINTENANCE WARNING: Turn off heater and let cool before cleaning. Injector Holder CAUTION: You must keep control areas, burner, Burner Tube and circulating air passageways of heater clean. In- spect these areas of heater before each use. Have heater inspected yearly by a qualified service person. Primary Air Heater may need more frequent cleaning due to exces- Inlet Holes sive
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TROUBLESHOOTING 20 TROUBLESHOOTING CAUTION: Never use a wire, WARNING: Turn off heater and let cool before servicing. Only needle, or similar object to clean Note: For additional help, visit DESA a qualified service person should ODS/pilot. This can damage ODS/ International’s technical service web site service and repair heater. pilot unit. at www.desatech.com. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM POSSIBLE CAUSE REMEDY When ignitor button is press
