EVCO EVXV815P7 Installer manual - Manual (Page 23)

EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124
page 23 of 66
4. Press and release the HARD/SOFT key: the HARD LED will flash.
5.1 If parameter r19 is set at 0, the display will show the work set-point during blast chilling; this value can also be
set via parameter r7.
If parameter r21 has value 1 and it has been decided to start the cycle with timed-control, the display will show
the duration of time-controlled blast chilling; this value can also be set via parameter r1.
5.2 If parameter r19 is set at 1, the display will show the blast chilling end temperature; this value can also be set
via parameter r3.
If parameter r21 has value 1 and it has been decided to start the cycle with timed-control, the display will show
the duration of time-controlled blast chilling; this value can also be set via parameter r1.
5.3 Press and release the UP or DOWN key within 15 s to modify the parameter value:
6. Press and release the START/STOP key: the LED and the HARD LED will remain permanently on and the test
to verify the correct insertion of the needle probe will be started; see paragraph 6.7 " Test for verification of the
correct insertion of the needle probe".
If parameter r21 has value 1 and it has been decided to start the cycle with timed-control, also the will
remain permanently on and the cycle will be started with timed-control.
6.1 If the test is completed successfully, the cycle will be started.
The maximum blast chilling duration count is started on condition that the temperature detected by the
needle probe is below that established with parameter r15.
6.2 If the test is not completed successfully, the cycle will be started with timed-control.
During the hard blast chilling phase, the display shows the residual time of the blast chilling duration and
the LED is on.
To modify the residual time, operate as indicated:
6.2.1 Press and release the UP or DOWN key again to modify the time value: the display will flash.
6.2.2 Do not operate for 4 s: the display will stop flashing and remain on permanently.
The successive parameters establish the following values:
- parameter r9 establishes the work set-point during the hard blast chilling phase
- parameter r14 establishes hard blast chilling phase duration.
During blast chilling, the display shows the residual time of the blast chilling duration and the LED is
on.
The successive parameters establish the following values:
- parameter r1 establishes blast chilling duration
- parameter r7 establishes the work set-point during blast chilling.
Operate as indicated to stop the cycle:
7. Hold the START/STOP key down.
During hard blast chilling, the display shows the temperature detected by the needle probe and the LED is on.
The successive parameters establish the following values:
- parameter r5 establishes the maximum blast chilling duration
- parameter r9 establishes the work set-point during the blast chilling hard phase
- parameter r13 establishes blast chilling hard phase end temperature.
To display the cabinet temperature, press and release the BLAST CHILLING, DEEP FREEZING or the HARD/SOFT key;
to restore the normal display, press and release the same key again or do not operate for 15 s.
When the temperature detected by the needle probe reaches the hard blast chilling phase end temperature, the device
automatically passes to blast chilling mode.
During blast chilling, the display shows the temperature detected by the needle probe and the LED is on.
The successive parameters establish the following values:
- parameter r3 establishes the blast chilling end temperature
- parameter r5 establishes the maximum blast chilling duration
- parameter r7 establishes the work set-point during blast chilling.