765041996
Rev. 001
4
Temperature setting
Set the desired cabinet temperature in the following manner:
It is important to make sure first that the keyboard is not locked. See how in the section
below on keyboard locking.
Press the
key. The compressor lamp
blinks, and the current cabinet
temperature setting is shown in the display. This indicates that the current temperature
setting can be changed now in the following manner:
Press
or
to raise or lower, respectively, the temperature setting to the
desired level.
Once the desired cabinet temperature has been set, press the
key again to save
the new value. The compressor lamp
will go out, unless the compressor is running.
Alternatively, by not touching the keys for a minimum of 15 seconds, the controls will switch
back to the normal temperature display, and the value that has been set will be saved
automatically.
In the event of an interruption to the power supply, the controls will remember the
temperature setting, and the product will start up again when the power comes back.
Keyboard lock
The keyboard is automatically locked when it has not been used/operated for 30 seconds.
This secures the product against unauthorised/inadvertent changes to the settings or
switching off of the controls.
To unlock the keyboard:
Briefly press
. If the display subsequently shows
Loc
then the controls are locked. To
unlock the controls, press any key for approx. 3 seconds, until the display shows
UnL
. The
display is now unlocked and new settings can be entered.
