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7 CONTROL BOARD
The control board consists of a display with keys and keys with light indicators.
The display with keys and light indicators serves to display the status or operation
phase of the appliance, various messages and error messages during mixture
treating and for setting processing parameters for the ice cream mixture.
Keys with light indicators are used to start or terminate various functions. Pressing
such a key will activate a designated function and the indicator above the key will
light up.
7.1 KEYS WITH LIGHT INDICATORS
7.1.1 OUTLET VALVE WASHING key
Pressing this key for half a second, during any phase or operation,
will activate water flowing through to clean the valve. Water is
discharged when key is pressed.
7.1.2 CYLINDER WASHING key
Pressing this key will activate water discharge into cylinder if the
appliance is in STOP state or during heating phase. This is not
possible during cooling or temperature maintenance phase.
If washing is possible and the key is pressed twice within 2 seconds,
water inflow lasts for 3 minutes.
The operation may be terminated by pressing the same key again or
by pressing the STOP / RESET key.
7.1.3 MANUAL MIXTURE TREATING key
Pressing this key will activate the mixture treating with manually
selected temperature. The ice cream mixture is mixed and heated up
to the manually selected treating temperature between 65°C and
85°C, entered in the SET phase. As soon as the heating phase is
completed the appliance enters cooking phase. When cooking time
expires the appliance enters cooling phase.
The mixture is cooled down to 4°C and subsequently automatically
maintained at the temperature 4-5°C until is used.
