S_Etyinforma_On - Williams 4003532 Owner's Operation And Installation Manual

SAFETY
INFORMATION
WARNINGS
IMPORTANT: Read this owner's manual carefully and completely before
trying to assemble, operate, or service this furnace. Improper use of this
furnace can cause serious injury or death from burns, fire, explosion,
electrical shock, and carbon monoxide poisoning.
DANGER
Carbon monoxide poisoning may lead to death!
Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning
resemble the flu, with headaches, dizziness, and/or nausea. If you have these signs,
the furnace may not be working properly. Get fresh air at once! Have furnace
serviced. Some people are more affected by carbon monoxide than others. These
include pregnant women, people with heart or lung disease or anemia, those under the
influence of alcohol, and those at high altitudes.
Natural Gas: Natural gas is odorless. An odor-making agent is added to natural gas.
The odor helps you detect a natural gas leak. However, the odor added to natural gas
can fade. Natural gas may be present even though no odor exists.
Make certain you read and understand all Warnings. Keep this manual for reference.
It is your guide to safe and proper operation of this furnace.
1. A qualified service person must install furnace.
2. Use only natural gas. Do not convert furnace to use different fuel type.
3. If you smell gas
• Shut off gas supply.
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor's phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
4. Do not block the flow of combustion air (outside air)_or heated air (room air)
to the furnace.
5. This furnace must have fresh air f°r pr°per °perati°n" If n°t' P°°r fuel c°mbusti°n
and improper venting of flue gases will result. Carbon monoxide poisoning from
backed-up flue gases could occur. The State of California lists carbon monoxide
as a reproductive toxin under Proposition 65.
6. Never install the furnace
• in a recreational vehicle
• on an inside wall
• in high traffic areas
• behind a door or where an open
door would block normal air flow
• in an alcove
• as a fireplace insert
• in windy or drafty areas
.
Provide the following minimum furnace clearances from furnace front cover
to combustibles (as viewed from the front of furnace):
Below Front Cover: 6 inches
Adjoining Wall: 12 inches
Above Front Cover: 12 inches
Front: 8 feet
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