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UNVENTED (VENT-FREE) GAS LOG HEATER
OWNER’S OPERATION AND INSTALLATION MANUAL
Patent Pending
18", 24" AND 30"
18", 24" AND 30" VARIABLE
THERMOSTATICALLY-CONTROLLED
MANUALLY-CONTROLLED
MODELS
MODELS
CCL3018PTA/NTA
CRL2718PA/NA
CCL3924PTA/NTA
CRL3124PA/NA
CCL3930PTB/NTB
CCL3018PA/NA
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
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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, 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 ins
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SAFETY INFORMATION WARNING: Do not use a blow- er insert, heat exchanger insert WARNING: This product con- or other accessory not approved tains and/or generates chemicals known to the state of California for use with this heater. to cause cancer or birth defects or other reproductive harm. Due to high temperatures, the appliance should be located out IMPORTANT: Read this owner’s of traffic and away from furniture and draperies. manual carefully and completely before trying to assemble,
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14. Do not use this heater to cook food or burn SAFETY INFORMATION paper or other objects. Continued 15. Do not use heater if any part has been exposed 4. If you smell gas to or under water. Immediately call a qualified • shut off gas supply service technician to inspect the room heater • do not try to light any appliance and to replace any part of the control system and • do not touch any electrical switch; do not any gas control which has been under water. use any phone in your building 1
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PRODUCT PRODUCT FEATURES IDENTIFICATION OPERATION Log Set 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 Burner heater may also be operated a
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Confined and Unconfined Space AIR FOR COMBUSTION National Fuel Gas Code, ANSI Z223.1/NFPA AND VENTILATION 54 defines a confined space as a space whose Continued volume is less than 50 cubic feet per 1,000 Btu 3 per hour (4.8 m per kw) of the aggregate input Exhaust fans, fireplaces, clothes dryers and fuel rating of all appliances installed in that space and burning appliances draw air from the house to an unconfined space as a space whose volume is operate. You must provide adequate fresh ai
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the two spaces (see options 1 and 2, Figure 2). You AIR FOR COMBUSTION can also remove door into adjoining room (see AND VENTILATION option 3, Figure 2). Follow the National Fuel Gas Continued Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of Example: ventilation grills or ducts. 40,000 Gas water heater ____________ Btu/Hr 39,000 Vent-free fireplace + ___________ Btu/Hr 12" 79,000 Total = ___________ Btu/Hr 4. Compare the maximum Btu/Hr
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INSTALLATION WARNING: Never install the NOTICE: This heater is intended heater for use as supplemental heat. • in a bedroom or bathroom Use this heater along with your unless installed as a vented primary heating system. Do not appliance (Variable Manually- install this heater as your pri- Controlled Models Only) (see mary heat source. If you have a page 11) central heating system, you may • in a recreational vehicle run system’s circulating blower • where curtains, furniture, while
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INSTALLATION Continued Example INSTALLATION AND CLEARANCES (Vent-Free Operation Only) WARNING: Maintain the minimum clearances. If you * can, provide greater clearances from floor, ceiling and adjoining *Minimum 16 inches from Side Wall wall. Figure 4 - Minimum Clearance for MINIMUM FIREPLACE CLEARANCE Combustible to Wall TO COMBUSTIBLE MATERIALS Log Size Side Wall Ceiling NOTICE: Manual control heaters 18", 24", 30" 16" 42" may be used as a vented product. If so, you must always ru
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MANTEL CLEARANCES INSTALLATION In addition to meeting noncombustible material Continued clearances, you must also meet required clearances If Using Mantel between fireplace opening and mantel shelf. If You must have noncombustible material(s) above you do not meet the clearances in Figure 6 you the fireplace opening. Noncombustible materials will need a hood. (such as slate, marble, tile, etc.) must be at least Determining Minimum Mantel Clearance 1/2 inch thick. With sheet metal, you must
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INSTALLATION Continued NOTICE: If your installation does Hearth Combustible not meet the minimum clear- Material 5" ances shown, you must do one Min. of the following: • operate the logs only with the Figure 9 - Minimum Fireplace Clearances flue damper open Above Combustible Flooring • raise the mantel to an accept- INSTALLING DAMPER CLAMP able height ACCESSORY FOR VENTED • remove the mantel OPERATION Mantel Shelf Note: When used as a vented heater, appliance 12" Underside must be insta
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INSTALLATION CAUTION: Do not pick up Continued heater base assembly by the See chart below for minimum permanent flue burner. This could damage opening you must provide. Attach damper clamp heater. Only handle base as- so the minimum permanent flue opening will be maintained at all times. sembly by grates. Chimney Minimum Permanent IMPORTANT: Make sure the heater burners are Height (ft.) Flue Opening (sq. in.) level. If heater is not level, heater will not work 6' to 15' 39 sq. inc
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CONNECTING TO GAS SUPPLY INSTALLATION Continued WARNING: This appliance 7. Mark screw locations through holes in mount- requires a 1/2" NPT (National ing brackets (see Figure 12 and 13). If install- Pipe Thread) inlet connection to ing in a brick-bottom fireplace, mark screw the pressure regulator. locations in mortar joint of bricks. 8. Remove heater base from fireplace. 9. Drill holes at marked locations using 3/16" WARNING: A qualified ser- drill bit. vice person must connect heater 1
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We recommend that you install a sediment trap in INSTALLATION supply line as shown in Figure 15. Locate sediment Continued trap where it is within reach for cleaning. Install For propane/LP units, the installer must supply in piping system between fuel supply and heater. an external regulator. The external regulator will Locate sediment trap where trapped matter is not reduce incoming gas pressure. You must reduce likely to freeze. A sediment trap traps moisture and incoming gas pressu
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3. Make sure control knob of heater is in the OFF INSTALLATION position. Continued 4. Check all joints from equipment shutoff valve to thermostat gas valve (Thermostat-Con- CAUTION: Make sure exter- trolled Models) or to control valve (Manu- nal regulator has been installed ally-Controlled Models) (see Figures 17 and between propane/LP supply and 18). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak. heater. See guidelines under Con- 5. Correct all leaks a
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INSTALLATION Front Continued Log (#1) INSTALLING LOGS CAUTION: After installa- Grate tion and periodically thereafter, Fingers 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 Grate in this manual. Flames contact- Base ing logs will create soot. Figure 19 - Installing Front Log #1 (CCL3930PTB/NTB Shown) WARNING: Failure to posi- Middle t
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7 6 Crossover INSTALLATION Crossover Log (#6) Continued Crossover Log (#4) Log (#5) 5. For CCL3924PTA NTA and CCL3930PTB NTB / / Only: Locate pin and hole on the bottom of Middle crossover log (#5). Slide the pin into the hole Log (#2) 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 (#2) and front
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INSTALLATION Front Log Continued Single Burner Seasonal Oak Models CRL2718PA/NA, CRL3124PA/NA WARNING: Failure to posi- Post 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. Grate Fingers Post The Seasonal Oak Log Set is a reversible log set. Base Assembly This means that the two bottom logs may be turned to face either direction. The top logs, however, Figure 28 - I
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LIGHTING OPERATING HEATER INSTRUCTIONS MANUALLY-CONTROLLED MODELS WARNING FOR YOUR SAFETY • If fireplace has glass doors, READ BEFORE LIGHTING never operate this heater with glass doors closed. If you op- WARNING: If you do not fol- erate heater with doors closed, low these instructions exactly, heat buildup inside fireplace a fire or explosion may result will cause glass to burst. Make causing property damage, per- sure there are no obstructions sonal injury or loss of life. across
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Ignitor OPERATING HEATER Pilot Burner Electrode Continued 5. Slightly depress and turn control knob counterclockwise to the PILOT position. Press in control knob for five (5) seconds (see Figure 30). Note: You may be running this heater for Thermocouple the first time after hooking up to gas sup- ply. If so, the control knob may need to be Figure 31 - Pilot pressed in for 30 seconds or more. This will VARIABLE CONTROL allow air to bleed from the gas system. 6. With control knob pressed
