4
I-EEDU (02-21) 150492-A
GENERAL INFORMATION—CONTINUED
Important Safety Information
Please read all information in this manual thoroughly and become familiar with the capabilities and use of your
appliance before attempting to operate or maintain this unit . Pay attention to all dangers, warnings, cautions, and
notes highlighted in this manual . Safety markings should not be ignored and are used frequently throughout to
designate a degree or level of seriousness .
DANGER:
A danger statement describes a potentially hazardous situation that if not avoided, will result in severe
personal injury or death and/or property damage .
WARNING:
A warning statement describes a potentially hazardous situation that if not avoided, can result in severe
personal injury and/or property damage .
CAUTION:
A caution statement describes a potentially hazardous situation that if not avoided, can result in minor
or moderate personal injury and/or property damage .
NOTE:
A note provides important information that should not be ignored .
⚠ DANGER ⚠
Gas-fired appliances are not designed for use in hazardous atmospheres containing flammable
vapors or combustible dust, in atmospheres containing chlorinated or halogenated hydrocarbons,
or in applications with airborne silicone substances.
⚠ WARNING ⚠
For your safety, read the warning labels on the unit.
NOTES:
• Installation should be done by a qualified agency in accordance with the instructions in this
manual and in compliance with all codes and requirements of authorities having jurisdiction.
• The instructions in this manual apply only to the model EEDU duct furnace.
Warranty
Refer to the limited warranty form in the literature bag provided with the unit . The warranty is void if:
•
Furnaces are used in atmospheres containing flammable vapors or atmospheres containing chlorinated or
halogenated hydrocarbons or any contaminant (silicone, aluminium oxide, etc .) that adheres to the spark ignition
flame sensing probe .
•
Wiring is not in accordance with the diagram provided with the unit .
•
Unit is installed without proper clearances to combustible materials or is located in a confined space without proper
ventilation and air for combustion (refer to
sections) .
•
Furnace air throughput is not adjusted within the range specified on the rating plate .
Installation Codes
•
The unit is design-certified by the Canadian Standards Association for commercial/industrial use in both the United
States and Canada .
•
The unit is approved for use with either natural gas or propane . The type of gas for which the furnace is equipped,
the correct firing rate, and electrical characteristics are shown on the unit rating plate .
•
These units must be installed in accordance with local building codes . In the absence of local codes, in the
United States, the unit must be installed in accordance with the National Fuel Gas Code NFPA54/ANSI Z223 .1
(latest edition) . A Canadian installation must be in accordance with the CSA B149 .1 Natural Gas and Propane
Installation Code . These codes are available from CSA Information Services, 1-800-463-6727 . Local authorities
having jurisdiction should be consulted before installation is made to verify local codes and installation procedure
requirements .
