A.O. Smith fps50 Water Heater User Manual


 
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK
i
SERVICE CHECKLIST cant.
VII. SAFETY
A. Gas
yes
yes
yes
yes
yes
no
no
no
no
no
Does pilot flame prove before main burner ignites?
Does damper blade fully open before ignition sequence occurs?
Is burner cover plate in place?
Is burner floor shield in place?
Does liD lockout occur after 30 sec. trial for ignition? (Propane models only)
B. Water Temperature
yes
yes
yes
no
no
no
Is the thermostat adjusted to the lowest acceptable temperature?
Does the installation have a mixing valve?
If so, is it operational?
What is the outlet temperature of the mixing valve?
NOTE: (Consumer Product Safety Commission advises that water temperature above
130 degrees F. may cause scalding.)
Is a properly rated temperature and pressure relief valve installed?
yes
no
C. Electrical
yes
yes
yes
no
no
no
Is the 120 VAG electrical power supply properly wired?
Are all the control covers in place?
Is the 120 VAG electrical power supply properly fused?
D. Flammables
Are flammable materials located in the area of the water heater?
Are flammable vapors loc~ted in the area of the water heater?
yes
yes
no
no
Comments:
@1995
A.D. Smith
Water Products Co.
Technical Information
Irving, Texas
98