Strona
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during inactive cooling, the stored temperature is the maximum value that occurred
at that time.
The deletion of data contained in the memory occurs automatically after starting the
cooling process. In the absence of data saved in the controller's memory after setting
the data reading parameter – HC, the display shows the symbol ---.
3.4.9. Monitoring and signaling of the measuring temperature sensor damage.
If the controller detects damage to the temperature sensor, the unit and the stirrer are
switched off. The letters ACU appear on the display.
ATTENTION
Sensor damage indication also occurs if the temperature range measured by the
controller is exceeded.
3.4.10. Returning to the factory settings.
If changes are made to the factory settings and the controller is not working properly
(at any stage of its use), first you need to resore the factory settings.
In order to do so:
enter the settings
select the parameter PP
confirm
set
parameter PP=1
confirm
switch off the controller supply voltage
switch on the
controller supply voltage again.
After performing the above-described activities, the controller will return to the factory
settings, therefore any changes made to the settings will be deleted.
After switching on the power again, the PP parameter will automatically set to 0.
3.4.11. Scaling the temperature sensor.
If there is a discrepancy in the controller’s temperature meter with the reference meter,
you can adjust the indications.
In order to do so:
enter the settings
select the CU parameter
confirm; the display
will show 0.0
measure the milk temperature with the reference meter
the
difference between the reference meter and the controller meter should be set with the
▲
and
▼
buttons, paying attention whether the value should be added or subtracted
(minus sign)
confirm the change by pressing the button S
exit the settings.
ATTENTION
The change of the meter scaling should be done with caution, as in some cases it is
enough to move the measurement sensor to a different location or increase the
contact between the sensor and the measured medium. Particular attention should
be paid to all intermediate measurements, e.g. when measuring milk temperature by
measuring the tank wall temperature.
