Frigomat TWIN 4 S.03 Manuel D'instruction Et De Maintenance page 83

2. During programming, by pressing the SEMI-AUTOMATIC
TIME/DOWN CYCLE key it is possible to scroll the menu entries
or to reduce the value of the selected parameter.
SLUSH PRODUCTION
With the machine in STOP mode, by pressing the SLUSH
PRODUCTION key one enables the GR1 programs with consistency
control and continuous mixing, and GR2 with time control and cyclic
mixing.
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