Kenmore 153.31242 - Manual (Page 14)

SERVICE AND ADJUSTMENT
Temperature Regulation
ADANGER Water temperature over 125°F
(52°C) can cause severe burns
instantly resulting in severe injury
or death.
Children, the elderly, and the
physically or mentally disabled
are at highest riskfor scald injury.
Feel water before bathing or
showering.
Temperature limiting valves are
available.
Read instruction manual for safe
temperature setting.
HOTTER WATER CAN SCALD: Water heaters are intended
to produce hot water. Water heated to a temperature which
will satisfy clothes washing, dish washing, and other sanitizing
needs can scald and permanently injure you upon contact. Some
people are more likely to be permanently injured by hot water
than others. These include the elderly, children, the infirm, or
physically/mentally handicapped. If anyone using hot water in
your home fits into one of these groups or if there is a local code
or state law requiring a certain temperature water at the hot water
tap, then you must take special precautions. In addition to using
the lowest possible temperature setting that satisfies your hot
water needs, some type of tempering device, such as a mixing
valve, should be used at the hot water taps used by these people
or at the water heater. Mixing valves are available at plumbing
supply or hardware stores. Follow manufacturers instructions for
installation of the valves, Before changing the factory setting of
the thermostat see Temperature Settings table at right.
Never allow small children to use a hot water tap, or to draw
their own bath water. Never leave a child or handicapped person
unattended in a bathtub or shower.
Thermostats_____________________________
The thermostat of this water heater has been factory set at a
position which approximates 120°F (49°C), to reduce the risk
of scald injury.
The thermostat is factory set at a position which approximates
120°F (49°C), and is adjustable if a different water temperature
is desired. Read all warnings in this manual and on the water
heating before proceeding.
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Temperature Settings
NOTE: Water temperature range of 120°—140°F (49°-60°C)
recommended by most dishwasher manufacturers.
TABLE 1: WATER TEMPERATURES
Water
Temperature
°F
Time for 1st
Degree Burn
(Less Severe Burns)
Time for Permanent Burns
2nd & 3rd Degree
(Most Severe Burns)
110 (normal shower temp.)
116 (pain threshold)
116 35 minutes 45 minutes
122 1 minute 5 minutes
131 5 seconds 25 seconds
140 2 seconds 5 seconds
149 1 second 2 seconds
154 instantaneous 1 second
(U.S. Government Memorandum, C.P.S.C., Peter L. Armstrong, Sept. 15,1978)
Thermostat Adjustments
(Refer to thermostat illustrations under Thermostats section)
A WARNING
Before removing any access
panels or servicing the water
heater, make sure the electrical
supply to the water heater is
turned “OFF”.
Failure to do this could result in
death, serious bodily injury, or
property damage.
The thermostat is adjustable if a different water temperature
is desired. Read all warnings in the Temperature-Regulation
section before proceeding.
1. Turn “OFF” the electric power to the water heater at the
junction box.
2. Take off the access panel, then fold the insulation back to
expose the thermostat.
3. The slotted adjustment (using a screwdriver) can be turned
clockwise ( ) to increase the temperature setting or counter
clockwise ( n ) to decrease the temperature setting.
4. Replace the insulation and access panel.
5. Turn “ON” the power supply.
FIGURE 27.
14