18
ENGLISH
► To display the room’s temperature, press and release the key. To restore the standard
display mode, press and release the same key or do not operate for 15 seconds.
► Once the freezing has been completed, the blast chiller automatically switches to storage.
► During storage, the display shows the temperature detected by the probe, and the icon
is on.
► To stop the cycle, press the key.
NB: If the required temperature is not reached within the scheduled time (positive chilling: 90 min,
freezing: 240 min), the control board emits a repeated loud bleep as a warning.
The blast chiller keeps chilling / freezing until reaching the scheduled temperature.
Failure to reach the temperature within the scheduled time may take place when introducing
products which are bigger in size or weight compared with the standard ones of the maximum
allowed.
9.2.9 SOFT FREEZING WITH CORE PROBE and subsequent storage
The Sorf temperature-based freezing and storage cycle consists in three phases:
► 1st phase: Soft freezing cycle (Room temp. setpoint 0°C; Core probe temp. setpoint +3°C)
► 2nd phase: Hard Freezing cycle (Room temp. setpoint -40°C; Core probe temp. setpoint -18°C)
► 3nd phase: Storage cycle (Room temp. setpoint -20°C)
After completing a phase, the blast chiller automatically switches to the next one.
- Make sure the blast chiller is in “ON” mode, that the keyboard is not locked (chapter 11) and that
no procedures are being carried out.
►
Press and release the key
The
, and HARD icon starts
ashing
►
Press and release the key the HARD icon turns off
The display shows the temperature setpoint during the freezing.
►
It is possible to use the keys to modify this value
► Once the values have been modied, press and
release the
key
The
, and icons remain on
and a test is carried out to make sure the probe
has been correctly inserted.
►
If the test has a positive outcome, the
temperature-based freezing cycle is activated.
►
If the test has a negative outcome, a time-
based chilling cycle is activated.
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