Desa VFRMV24PA Electric Heater User Manual


 
www.desatech.com
114745-01B
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
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-
ance in a factory-built fireplace that includes instruc-
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-
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-
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
Product Identification ...........................................
5
Local Codes ........................................................ 5
Unpacking ........................................................... 5
Optional Remote Control Accessories .................
5
Product Features .................................................5
Air For Combustion and Ventilation .....................
6
Installation ........................................................... 8
Operating Heater ...............................................16
Inspecting Burners ............................................ 19
Cleaning and Maintenance ................................ 20
Wiring Diagram .................................................. 21
Troubleshooting .................................................
22
Specifications ....................................................
26
Replacement Parts ............................................26
Service Hints ..................................................... 26
Technical Servi
ce .............................................. 26
Accessories ....................................................... 26
Illustrated Parts Breakdown and Parts List ....... 28
Warranty Information .........................................
32