IS792 ECN 4879
Page 19 of 37
To adjust the operational set point:
•press
B4
or
B6
These settings remain active until another cycle is selected. It is also possible to set the
operational set point by means of parameter
P5
(-40°C from factory).
To start the cycle:
•press
B1
When the temperature detected by the needle probe reaches the value set by parameter
P11
(-18°C from factory), the buzzer is activated for the length of time set by parameter
P55
and the device switches to storage mode.
To interrupt the cycle:
•press
B1
4.10.4 Hard timed blast chilling and storage cycle
To select the cycle:
•ensure the device is in "off" mode and no procedures are running
•press
B7
: display
DY1
will show the operational set point and LED
L7
will
switch on.
To adjust the first step operational set point:
•press
B4
or
B6
To alter the second step operational set point:
•press
B7
per 5 s: LED
L7
will flash
•press
B4
or
B6
It is also possible to set the first step operational set point by means of parameter
P6
and
the second step operational set point by means of parameter
P4
.
•press
B3
: display
DY2
will show the duration of the chilling step and LED
L3
will be switched on.
To adjust the duration of the chilling step:
•press
B4
or
B6
It is also possible to set the chill duration time by means of parameter
P16
(90mins from
factory).