A.O. Smith 186589-004 Water Heater User Manual


 
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SAFE INSTALLATION, USE AND SERVICE
Your safety and the safety of others is extremely important in the installation, use and servicing of this water heater.
Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn
you and others of a potential injury hazard. Read and obey all safety messages and instructions throughout this manual. It
is very important that the meaning of each safety message is understood by you and others who install, use or service this
water heater.
All safety messages will generally tell you about the type of hazard, what can happen if you do not follow the safety message
and how to avoid the risk of injury.
IMPORTANT DEFINITIONS
Quali ed Installer: A quali ed installer must have ability equivalent to a licensed tradesman in the elds of plumbing,
air supply, venting and gas supply, including a thorough understanding of the requirements of the “Natural Gas and
Propane Installation Code” CAN/CSA-B149.1 as it relates to the installation of gas red water heaters. The quali ed
installer must also be familiar with the design features and use of ammable vapor ignition resistant water heaters, and
have a thorough understanding of this instruction manual.
Service Agency: A service agency also must have ability equivalent to a licensed tradesman in the elds of plumbing,
air supply, venting and gas supply, including a thorough understanding of the requirements of the “Natural Gas and
Propane Installation Code” CAN/CSA-B149.1 as it relates to the installation of gas red water heaters. The service
agency must also have a thorough understanding of this instruction manual, and be able to perform repairs strictly in
accordance with the service guidelines provided by the manufacturer.
Gas Supplier: The Natural Gas or Propane Utility or service who supplies gas for utilization by the gas burning
appliances within this application. The gas supplier typically has responsibility for the inspection and code approval of
gas piping up to and including the Natural Gas meter or Propane storage tank of a building. Many gas suppliers also
offer service and inspection of appliances within the building.