Thermostat Adjustment
CAUTION
Before adjusting thermostat(s), turn off power supply to the water heater.
The thermostat dial is adjusted to approximately 120°F when shipped from the factory. When adjusting the thermostat, it should be remembered that lower temperature settings are more energy efficient. The thermostat cover, on the right side of the gas valve, must be removed when the thermostat is adjusted. To adjust the thermostat turn the dial clockwise with a screwdriver until the minimum acceptable temperature is set. It is suggested that the starting point setting not exceed the 120°F (49°C) or “HOT” setting on the thermostat.
Figure 13
DANGER
Hotter water increases the risk of scald injury. Scalding may occur within five
(5)seconds at a temperature setting of 135°F (57.3°C). To protect against hot water injury, install an ASSE approved mixing valve in the water system. This valve will reduce point of discharge water temperatures 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, turn off the electrical supply to the water heater and contact a qualified service technician.
Burner Flame Check
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