General Information And Technical Data; Safety Rules And General Warnings; Safety Information For Users Of Propane Gas; Propane Gas Warnings Odor - Williams 0743512 Owner's Manual

High efficiency direct vent wall furnace
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GENERAL INFORMATION AND
TECHNICAL DATA
This furnace is design certified to ANSI Z21.86-2004 / CSA
2.32-2004 Gas–Fired Gravity and Fan-Type, Direct-Vent
Wall Furnaces as a Fan-Type Direct-Vent Wall Furnace
to be installed on an outside wall according to these
instructions.
Any alteration of the original design, installed other than
as shown in these instructions or used with a type of gas
not shown on the rating plate is not permitted.
Instructions to Installer
Installation and repair should be done by a QUALIFIED
SERVICE TECHNICIAN.
The installation must conform to local codes or in the
absence of local codes; the installation must conform to
the National Fuel Gas Code ANSI Z223.1/NFPA 54, Natural
Gas and propane Installation Code CSA B149.1.
Mobile (Manufactured) home installations must conform
with the "Manufactured Home Construction and Safety
Standard Title 24 CFR, Part 3280" or, when such a
standard is not applicable, the Standard for Manufactured
Home Installations, ANSI A 225.1 NFPA/501A, Mobile Home
Standard, CAN/CSA Z240 MH Series, in Canada. Installer
must leave instruction manual with home owner after
installation. Installer must show home owner how to
start and operate furnace and thermostat. Installer must
provide a 1/8-inch NPT plugged tapping for test gauge
connection immediately upstream of the gas supply
connection of the furnace.
During initial firing of the furnace, residual manufacturing
grease will bake out and smoke will occur which is not
a health danger. To prevent nuisance and operation of
fire alarms, ventilate the room for the first two hours of
operation.
WARNING: Any change to this furnace or
its controls can be dangerous. This is a heating
appliance and any panel, door or guard removed
for servicing this furnace must be replaced prior to
operating the furnace.
Safety Rules and General
Warnings
DO NOT OPERATE THIS FURNACE WITHOUT FRONT
PANEL INSTALLED
Due to high temperatures, the furnace should
be located out of traffic and away from furniture
and draperies.
Children and adults should be alerted to the hazards
of high surface temperatures and should stay away to
avoid burns or clothing ignition.
Young children should be carefully supervised when
they are in the same room as the furnace.
4
HIGH EFFICIENCY DIRECT VENT FURNACES
Clothing or other flammable material should not be
placed on or near the furnace.
Any safety screen or guard removed for servicing a
furnace must be replaced prior to operating the furnace.
Keep burner and control compartment clean.
The outside vent cap is hot while furnace is in operation.
Installation and repair should be done by a QUALIFIED
SERVICE TECHNICIAN. The furnace should be
inspected before use and at least annually by a
qualified service technician.
More frequent cleaning may be required due to
excessive lint from carpeting, bedding materials, etc.
It is imperative that control compartments, burners
and circulating air passageways of the furnace be
kept clean.
DO NOT put anything around the furnace that will
obstruct the flow of combustion and ventilation air.
DO keep the furnace area clear and free from
combustible materials, gasoline and other flammable
vapors and liquids.
DO examine venting system periodically and replace
damaged parts.
DO examine burner periodically. Clean and replace
damaged parts.
DO NOT use this furnace if any part has been under
water. Immediately call a qualified service technician
to inspect the furnace and to replace any part of the
control system and any gas control which has been
under water.
Safety Information for Users
of Propane Gas
Propane gas is a flammable gas which can cause fires
and explosions. In its natural state, propane is odorless
and colourless. You may not know all the following
safety precautions which can protect both you and your
family from an accident. Read them carefully now, then
review them point by point with the members of your
household. Someday, when there may not be a minute
to lose, everyone's safety will depend on knowing exactly
what to do. If, after reading the following information, you
feel you still need more information, please contact your
gas supplier.
Propane Gas Warning Odor
If a gas leak happens, you should be able to smell the gas
because of the odorant put in the LP Gas.
That's your signal to go into immediate action!
Do not operate electric switches, light matches or use
your phone. Do not do anything that could ignite the gas.
IMMEDIATELY get everyone out of the building,
vehicle, trailer or area.

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