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Instructions for Operation (cont'd)
Programming the Thermostat (cont'd)
The third optional mode (3) setting involves the default tern- _- --- =-
perature set point for the control. To be in this mode, depress i ]
the up ( • ) arrow or the down (•) arrow until a large number 3 _ [
appears in the lower right-hand corner. The default temperature _ |
from the factory is 120°F.This will appear in the upper-left _ ; [
hand corner as 0120. To change the default setting, depress k'_ MAYrAG _ [
either - of the "TIME" button until the desired default ,,,
temperature is displayed in the upper left-hand comer. The
range for set point temperature is 80°F to 160°E
To return to regular operation of the program control, depress
---- _._ the "PROGRAM" and "MODE" butt ons sireultan eously
again until the normal display appears. All the optional settings
that were revised will remain until they are once again reset by
_ i using the above prescribed procedures.
] SCALD WARNING is a flashing displaywarning any time
=
=
MAYFAG
!
the temperature is adjusted above 120°E It represents an indus-
try warning that water ternperatuses above 120°F represent a
scald hazard when skin surface is exposed for a small amount of
The fourth optional mode (4) setting involves the vacation tem-
time. This is a warning and can not be removed from the screen
perature setting. This is factory set at 800F or 0080 in the upper display.
left-hand corner.To change the vacation default setting, make
sure the optional mode is in the number (4) setting by depress- "PWR" fPOWER) BUTTON is a button at the right-hand
ing the up (•) arrowor the down (• ) arrow button until a bottom of the panel which will activate or deactivate the display
large number 4 is displayed in the lower right-hand corner. To panel. It will not turn offthe power to the water heater and
change the vacation temperature default setting, depress either + will not kill the uower to the heatin_ elements.
or - of the "TIME" button until the desired vacation tempera- - -
ture is achieved in the upper left-hand comer of the display.
The range for vacation default setting is 60°F to 1200E A WARNING
HAZARD OF ELECTRICAL SHOCK! Before removinc
.. any access panels or servicing the water heater
- .... make sure the electrical supply to the water heate=
is turned "OFF". Failure to do this could result in
DEATH, SER OUS BOD LY NJURY, OR PROPERTY
=_ DAMAGE.
" ELECTRICAL POWER OUTAGES will not effect the
k'_MAYI'AG eJ_
Intelligent programming or control settings. The unit has a bat-
tery backup that maintains the programmed settings until the
electrical power is restored. At the time power is restored the
The fifth optional mode (5) setting involves the maximum tern- program _ again display the settings and information that had
perature set point. To he this mode, depress the up (_,) arrow
been available before the loss of power.
or the down (•) arrow while in optional setting sequence until
a large number 5 is displayed in the lower right-hand corner. DRY FIRE PREVENTION is afeature that has been pro-
The default factory maximum set point is 1600F or 0160 in the
grammed into the lntelllgent water heater. Should someone
upper left-hand comer. To change this setting depress either + install or service the water heater and forget to ill/the tank, the
or - of the "TIME" button until the desired maximum set point unit will sense a rapid heat cycle beyond normal expectations
is achieved in the upper left-hand comer. The range for maxi- and disable the energy. A message will be displayed on the
mum set point is 100°F to 160°E
screen to add water, at which time the unit can be re-energized.
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