Desa CGD3924NT, CGD3930NT, CGD3018NT, CGB3924NT, CGB3930NT, CCL3018NT, CCL3924NT, CCL3930NT - Manual
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Table of Contents:
- Page 2 – VENT-FREE NATURAL GAS LOG HEATER; Carbon Monoxide Poisoning:; WARNINGS; WARNING: Any change to
- Page 3 – OWNER’S MANUAL; PRODUCT IDENTIFICATION; CAUTION: Do not remove the; Where listed vented decorative logs; OPERATION
- Page 4 – Unusually Tight Construction; per; SAFETY PILOT
- Page 5 – Determining if You Have a Confined or Unconfined Space
- Page 6 – Figure 4 - Ventilation Air from Outdoors; Ventilation Air From Outdoors; Do not provide openings for; Figure 3 - Ventilation Air from Inside Building
- Page 7 – INSTALLATION; CHECK GAS TYPE
- Page 8 – If Using Mantel; If you cannot meet these; If Not Using Mantel; If using a mantel, proceed to If Using; Noncombustible; Noncombustible material okay.; When installing your gas logs; Installing Damper
- Page 9 – Figure 7 - Minimum Mantel Clearances Without Using Hood; MANTEL CLEARANCES; FLOOR CLEARANCES; A. If installing appliance on the floor level,; Figure 8 - Minimum Mantel Clearances When Using Hood; flue damper open
- Page 10 – You prefer vented operation.; Figure 11 - Attaching Damper Clamp; Masonry Fireplace; Chimney; Manufactured Fireplace
- Page 11 – WARNING: If installing in a; Installation Items Needed
- Page 12 – CAUTION: Avoid damage to; Figure 15 - Gas Connection; WARNING: Never connect; WARNING: This appliance
- Page 13 – WARNING: Never use an open; Figure 16 - Equipment Shutoff Valve; Figure 17 - Checking Gas Joints; Correct all leaks at once.
- Page 14 – WARNING: Failure to position; INSTALLING LOGS; CAUTION: After installation
- Page 16 – CAUTION: After installation and; Locate peg and hole on the bot-
- Page 17 – Figure 35 - Installing Back Log; Locate holes
- Page 18 – • If fireplace has glass doors,; WARNING: Damper handle
- Page 19 – WARNING; Shutting Off Heater; CAUTION: Do not try to adjust
- Page 20 – Selecting the Hi setting with the; Figure 42 - Correct Pilot Flame Pattern
- Page 21 – WARNING: Turn off heater; LOGS; • If you remove logs for cleaning, refer to; MAIN BURNER; Figure 45 - Pilot Inlet Air Hole
- Page 22 – TROUBLESHOOTING; POSSIBLE CAUSE; All troubleshooting items are listed in
- Page 23 – OBSERVED PROBLEM; nance, page 21) or replace burner orifice
- Page 24 – IMPORTANT
- Page 25 – Do not crimp capillary.
- Page 26 – SPECIFICATIONS; DUAL BURNER BILTMORE SPLIT OAK MODELS; When Gas Pressure Is Too Low; SERVICE HINTS; PARTS UNDER WARRANTY
- Page 27 – PARTS CENTRAL; FIREPLACE HOOD
- Page 29 – PARTS LIST
- Page 31 – KEY
- Page 42 – KEEP THIS WARRANTY; WARRANTY INFORMATION; Model; NOT A UPC; INTERNATIONAL
Save this manual for future reference.
WARNING: If the information in this
manual is not followed 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 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.
• If you cannot reach your gas sup-
plier, call the fire department.
— Installation and service must be per-
formed by a qualified installer, service
agency, or the gas supplier.
WARNING: Improper installation, adjust-
ment, alteration, service, or maintenance
can cause injury or property damage.
Refer to this manual for correct installa-
tion and operational procedures. For as-
sistance or additional information con-
sult a qualified installer, service agency,
or the gas supplier.
WARNING: This is an unvented gas-fired heater. It uses air (oxygen) from the room in
which it is installed. Provisions for adequate combustion and ventilation air must be
provided. Refer to
Air for Combustion and Ventilation section on page 4 of this manual.
BILTMORE SPLIT OAK, MOUNTAIN OAK,
PREMIUM AGED SPLIT OAK, AND
SMOKY MOUNTAIN OAK UNVENTED (VENT-FREE)
NATURAL GAS LOG HEATERS
WARNING: This appliance is for installa-
tion only in a solid-fuel burning masonry
or UL127 factory-built fireplace, or in an
approved ventless firebox. It is design-
certified for these installations in accor-
dance with ANS 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.
VARIABLE MANUALLY-CONTROLLED MODELS ALSO DESIGNED CERTIFIED
AS VENTED DECORATIVE APPLIANCE
OWNER’S OPERATION AND INSTALLATION MANUAL
18", 24", and 30" Variable
Manually-Controlled Models
CGD3018N
CY2718N
CGD3924N
CY3124N
CGD3930N
18", 24" and 30"
Thermostatically-
Controlled Models
CGD3924NT
CGD3930NT
CGD3018NT
CGB3924NT
CGB3930NT
CCL3018NT
CCL3924NT
CCL3930NTA
Patent
Pending
This appliance may be installed in an aftermarket,* permanently located, manufac-
tured (mobile) home, where not prohibited by local codes.
This appliance is only for use with type of gas indicated on the rating plate. This
appliance is not convertible for use with other gases.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
(Smoky Mountain Oak Model Shown)
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Summary
2 107123 VENT-FREE NATURAL GAS LOG HEATER For more information, visit www.desatech.com 1. This appliance is only for use with thetype of gas indicated on the rating plate.This appliance is not convertible for usewith other gases. 2. If you smell gas• shut off gas supply• do not try to light any appl...
3 107123 OWNER’S MANUAL For more information, visit www.desatech.com PRODUCT IDENTIFICATION Figure 1 - Vent-Free Gas Log Heater - Duel Burner (Logs May Vary by Model -Smoky Mountain Oak Logs Shown) LOCAL CODES Install and use heater with care. Follow all localcodes. In the absence of local codes, us...
4 107123 VENT-FREE NATURAL GAS LOG HEATER For more information, visit www.desatech.com AIR FORCOMBUSTION ANDVENTILATION Today’s homes are built more energy effi-cient than ever. New materials, increasedinsulation, and new construction methodshelp reduce heat loss in homes. Home ownersweather strip a...