www.desatech.com
112471-01B
2
WARNING: Improper installation, adjustment, altera
-
tion, service or maintenance can cause injury or prop
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erty damage. Refer to this manual for correct installation
and operational procedures. For assistance or addi
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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
fireplace, or in a listed ventless firebox enclosure. It is
design-certified for these installations in accordance
with ANSI Z21.11.2.
Exception
: Do not install this appli
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ance in a factory-built fireplace that includes instruc
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tions stating 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
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sions for adequate combustion and ventilation air must
be provided. Refer to
Air for Combustion and Ventilation
section on page 6 of this manual.
This appliance may be installed in an aftermarket,* per
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manently located, manufactured (mobile) home, where
not prohibited by local codes.
This appliance is only for use with the type of gas indi
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cated on the rating plate. This appliance is not convert
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ible for use with other gases.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
TAbLE OF CONTENTS
Safety Information ............................................... 3
Product Information ............................................. 4
Optional Remote Control Accessories ................. 5
Local Codes......................................................... 5
Unpacking............................................................ 5
Product Features ................................................. 5
Air for Combustion and Ventilation ...................... 6
Installation ........................................................... 8
Operating Heater ............................................... 18
Inspecting Burners............................................. 23
Cleaning and Maintenance ................................ 24
Replacement Parts ............................................ 25
Service Hints ..................................................... 25
Technical Service............................................... 25
Troubleshooting ................................................. 26
Specifications
.................................................... 30
Wiring Diagram .................................................. 30
Accessories ....................................................... 31
Illustrated Parts Breakdown and Parts List........ 32
Warranty Information ...........................Back Cover
