Operation; Electronic Controller - Probox AAKM Series Operating Instructions Manual

3. Operation

3.1 Electronic controller

You will find the control elements above the machine compartment or as the case may be
the installation cupboard. See on page 16, picture 2.
Picture 1: Electronic controller
Switch on:
Press on-/off-switch of the electronic control for approx. 2 sec.
Switch lights-up - refrigerated counter is ready for operation.
Temperature control:
The desired temperature can be set by the electronic controller (see picture 1 electronic
control). In case none of these buttons are pressed, the digital display shows the current
value (room temperature). When pushing button "SET" the rated value is displayed and you
may check if the right temperature is set. If you now wish to adjust the rated value, push
button "SET" first, then set the desired value by button "UP" or "DOWN". This rated value is
adjustable within the factory given limits only. In case of power failure or as the case may be
device switch off, the pre-set values are kept.
Picture 1: Electronic controller
Overview of buttons and operation of electronic controller
To switch device on / off press button for approx. 2 seconds
Pressing this button leads to menu "INFO", button "SET" gives access
to ask for the following informations:
Following informations can be queried:
T 1 = temperature room probe
T2 = temperature evaporator probe
Thi = maximum temperature (HACCP)
Tlo = minimum temperature (HACCP)
CND = period of operation since last cleaning of condenser
LOC = button lock
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