Bradford White UDH-75T-50FR-3N - Manual (Page 23)

23
Thermostat Adjusting continued-
Hotter water increases the risk of scald injury. Scalding may occur within five (5)
seconds at a temperature setting of 140
 F (60  C). To protect against hot water
injury, install an ASSE approved mixing valve in the water system. This valve will
reduce point of discharge temperature by mixing cold and hot water in branch water
lines. A licensed plumbing professional or local plumbing authority should be
consulted.
Note: This water heater is equipped with an energy cut out device to prevent
overheating. Should overheating occur or the gas supply fail to shut off, turn off the
manual gas control valve to the appliance and call a qualified service technician.
Note: Whenever the water heater is filled with cold water, condensate will form on the
cool tank surface and drops of water will fall on the hot burner and combustion
chamber surfaces producing a “sizzling” noise. Condensation is normal and does not
indicate a leak. It will disappear when the tank becomes heated.
BURNER FLAME CHECKS
At the time of installation and at periodic intervals (not more than six (6)
months), a visual check of the pilot and main burner flames should be
conducted. The flames should be similar to those pictured below. The main
burner should light smoothly from the pilot. (See Figure 9).
Figure 9
DANGER
WARNING
Do not run out of propane gas. Damage to the water heater may occur.