4
To check the cut out setting (cold stopping point) push and hold the SEL
button until ST-1 appears. Release the button and a number will flash.
This is the cut out temperature. Push SEL again and the readout will return
to box temperature. The cut out temperature is associated with the second
probe. This probe read out temperature is hidden. (Press and hold the
down arrow button to view this read out temperature.)
CHECKING THE PLATE PROBE TEMPERATURE
To monitor the cooling progress, push in and hold the down arrow button.
The plate probe temperature will be displayed while this button is held.
RECOMMENDED SETTINGS
The air temperature in a refrigerator is always 10 to 15 degrees F. (6 to 9
C.) warmer than the cooling device. This difference in temperature must be
remembered when setting the control cut out temperature (stopping point).
A refrigerator might have to be set to run up to 20 degrees colder than the
desired box temperature.
Make several small setting changes over a period of several days to
determine the proper setting.
CHANGING THE TEMPERATURE
To lower or raise the box temperature, hold the SEL button until the ST-1
appears. Release the button and the cut out temperature will flash. Use
the up and down arrows to change the temperature. Push SEL when
finished. The control setting has now been changed.
THE DIFFERENTIAL SETTING
The differential is the number of degrees the temperature must rise before
the compressor will come back on after cooling to the set point. The
factory setting is 6 degrees F. (4.5 C.)
To change the differential setting press and hold PRG until P 1 is
displayed, then press SEL. Use the up and down arrows to change the
setting. Press PRG when finished.
