American Water Heater GAS-FIRED COMMERCIAL WATER HEATER 用户手册

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页码 44
 
29
General Operation continued-
 
 
Burner Flame Check 
 
At the time of installation and at periodic intervals (about every 3 months), a 
visual check of the pilot and burner flames should be made to determine if 
they are burning properly.  No adjustment to the air shutter is required for this 
heater.  The burner flames should be blue with yellow tips.  A blue-orange 
flame is characteristic of operation on liquefied petroleum (LP) gas.  The 
burner tube flames should light smoothly from the pilot. 
 
 
 
 
Figure 6
 
 
IMPORTANT 
In the event of an emergency, turn off the gas and electric (if applicable) to 
the appliance.
 
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