Desa WMN10 - Manual (Page 4)

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11. Do not use heater if any part has been
under water. Immediately call a qualified
service technician to inspect the room
heater and to replace any part of the
control system and any gas control which
has been under water.
12. Turn off heater and let cool before servic-
ing. Only a qualified service person should
service and repair heater.
SAFETY
Continued
Figure 1 - Vent-Free Gas Heater
Blue Flame Heater Infrared Heater
Control Knob
Ignitor Button
Grill
Guard
Front
Panel
Burners
Heater
Cabinet
Control Knob
Ignitor Button
Glass
Panel
Front
Panel
Heater
Cabinet
Grill
Guard
PRODUCT IDENTIFICATION
13. Operating heater above elevations of
4,500 feet could cause pilot outage.
14. To prevent performance problems, do
not use propane/LP fuel tank of less
than 100 lbs. capacity.
15. Provide adequate clearances around air
openings.
LOCAL CODES
Install and use heater with care. Follow all lo-
cal codes. In the absence of local codes, use
the latest edition of National Fuel Gas Code
ANSI Z223.1/NFPA 54*.
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, MA 02269
State of Massachusetts: The installation
must be made by a licensed plumber or
gas fitter in the Commonwealth of Mas-
sachusetts.
Sellers of unvented propane or natural
gas-fired supplemental room heaters shall
provide to each purchaser a copy of 527
CMR 30 upon sale of the unit.
Vent-free gas products are prohibited for
bedroom and bathroom installation in the
Commonwealth of Massachusetts.
UNPACkING
1. Remove heater from carton.
2. Remove all protective packaging applied
to heater for shipment.
3. Check heater for any shipping damage. If
heater is damaged call DESA Heating, LLC
at 1-866-672-6040 for replacement parts
before returning to dealer.