22
The following conditions can result in transient CO
situations: Excessive spillage or reverse venting of
fuel-burning appliances caused by outdoor ambient
conditions such as:
• Wind direction and/or velocity, including high gusts
of wind, heavy air in the vent pipes (cold/humid air
with extended periods between cycles).
• Negative pressure resulting from the use of exhaust
fans.
• Simultaneous operation of several fuel-burning
appliances competing for limited internal air.
• Vent pipe connections vibrating loose from clothes
dryers, furnaces, or water heaters.
• Obstructions in, or unconventional, vent pipe
designs which can amplify the above situations.
• Extended operation of unvented fuel-burning
devices (range, oven, fireplace, etc.).
• Temperature inversions which can trap exhaust
gasses near the ground.
Every year, have the heating system, vents, chimney
and flue inspected and cleaned by a qualified
technician. Always install appliances according to
manufacturer’s instructions and adhere to local
building codes. Most appliances should be installed
by professionals and inspected after installation.
Regularly examine vents and chimneys for improper
connections, visible rust, or stains, and check for
cracks in furnace heat exchangers. Verify the colour
of flame on pilot lights and burners is blue. A yellow
or orange flame is a sign that the fuel is not burning
completely. Teach all household members what the
alarm sounds like and how to respond in an
emergency.
Carbon Monoxide Safety
Содержание KN-COSM-BCA
Страница 4: ...2 Illustration FRONT Red LED Light Green LED Light Test Reset Hush Button Alarm Sounder...
Страница 31: ...Notes...