To Adjust The Temperature - American Standard HPWH50G-AS Owners And Operation Manual

HEAT PUMP WATER HEATER
ABOUT THE WATER TEMPERATURE SETTING
The temperature of the water in the water heater can be regulated by adjusting the temperature setting up or down
using arrow keys on the control panel.
Safety and energy conservation are factors to be considered when selecting the water temperature setting of the
water heater. The lower the temperature setting, the greater the savings in energy and operating costs. To comply with
safety regulations, the water temperature is factory set at 120°F where local codes require. This is the recommended
starting point.
Water temperatures above 120°F can cause severe burns or death from scalding. Be sure to read and follow the
warnings outlined in this manual and on the label on the water heater. This label is located on the water heater near
the upper element access panel.
Mixing valves for reducing point-of-use water temperature by mixing hot and cold water in branch water lines are
available. Contact a licensed plumber or the local plumbing authority for further information.
The chart below may be used as a guide in determining the proper water temperature for your home.
DANGER
TIMES & TEMPERATURES THAT MAY CAUSE SCALDING:
120°F
125°F
130°F
135°F
140°F
145°F
150°F
155°F

TO ADJUST THE TEMPERATURE

Press the "UP" or "DOWN" key on the control panel. Then the temperature can be increased or decreased. After
the desired temperature setting has been achieved, please press the "ENTER" key to accept this set point. (If you do
not press the "ENTER" key within 10 seconds, the setting will not change.)
DANGER
8
There is a hot water scald potential if the water temperature is set too high.
Households with children, disabled, or elderly persons may require a 120°F or
lower thermostat setting to prevent contact with HOT water.
More than 5 minutes
1-1/2 to 2 minutes
About 30 seconds
About 10 seconds
Less than 5 seconds
Less than 3 seconds
About 1-1/2 seconds
About 1 second
There is hot water scald potential if the water temperature is set too high. 120°F
is the recommended water temperature setting, but it can be adjusted to any
temperature between 100°F and 140°F.
Table courtesy of Shriners Burn Institute