Desa CCL3018NR EN - Manual (Page 2)

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, 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 installations in accordance with
ANSI Z21.11.2. Exception: Do not install this appliance in
a factory-built fireplace that includes instructions stat-
ing it has not been tested or should not be used with
unvented gas logs.
WARNING: This is an unvented gas-fired heater. It uses
air (oxygen) from the room in which it is installed. Provi-
sions for adequate combustion and ventilation air must
be provided. Refer to Air for Combustion and Ventilation
section on page 5 of this manual.
This appliance may be installed in an aftermarket,* per-
manently located, manufactured (mobile) home, where
not prohibited by local codes.
This appliance is only for use with the type of gas indi-
cated on the rating plate. This appliance is not convert-
ible for use with other gases.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
TABLE OF CONTENTS
Safety Information ............................................... 3
Local Codes ........................................................ 4
Product Identification ........................................... 5
Unpacking ........................................................... 5
Product Features ................................................. 5
Remote Control Accessories ............................... 5
Air For Combustion and Ventilation ..................... 5
Installation ........................................................... 8
Operating Heater ............................................... 19
Inspecting Burners ............................................ 22
Cleaning and Maintenance ................................ 23 Troubleshooting ................................................. 24
Illustrated Parts Breakdown and Parts List ....... 28
Specifications .................................................... 32
Wiring Diagram .................................................. 32
Service Hints ..................................................... 32
Technical Service .............................................. 32
Replacement Parts ............................................ 33
Parts Central ..................................................... 33
Accessories ....................................................... 34
Warranty Information ...........................Back Cover