Temporary Setting Of Operational Setpoint During Storage; To Re-Start Using The Same Settings As The Last Cycle Run; Test To Check Correct Pin Probe Insertion; Operational States - eunasa 3GN 1/1 Manual De Instalación, Uso Y Mantenimiento

During storage:
The display shows the cabinet temperature. If chilling had a positive outcome, the LEDs
will be on, If chilling had a negative outcome, the LEDs
will flash , the parameter rA sets the operational set-point, Press
- Display the message "nEg"
- Exit the procedure, or leave for 15 s.
To interrupt the cycle, Press

TEMPORARY SETTING OF OPERATIONAL SETPOINT DURING STORAGE

2.10
Ensure the device is in "stand-by" mode and no procedures are running
- Press the LED
- Press or
- Press or leave for 15 s.
The setting remains active until another operational cycle is selected, when the value assigned by parameter
r9 or ra is restored.

TO RE-START USING THE SAME SETTINGS AS THE LAST CYCLE RUN

2.11
Ensure that the device is in "stand-by" mode, that no procedures are running and that another cycle has not
been selected.
Press 2 s: the display will show the label of the last cycle run.
- Press within 60 s, in the case of a timed cycle, the display will show the duration of the blast
chilling step (in minutes) or in the case of a set-temperature cycle, the set target temperature
- Press or
selected, when the value r1, r2, r3 or r4 is restored)
- Press within 15 s: the cycle will be activated

TEST TO CHECK CORRECT PIN PROBE INSERTION

2.12
Set-temperature cycles are preceded by a test step in order to check correct pin probe insertion.
The test has two stages:
• The outcome of the first stage is positive if "the temperature measured by the pin probe - the temperature
of the cabinet" is greater than the value set by parameter rc at least 3 times out of 5 (the comparison is
made every 10 s), if parameter rc is set to 0, neither the first nor second stages will be run.
If the outcome of the first stage is positive, the second will not be run
• If the outcome of the first stage is negative, the second will be run.
The outcome of the second stage is positive if the difference "temperature measured by the pin probe -
temperature of the cabinet" is greater by at least 1ºC/1ºF (with respect to the previous comparison) at least
6 times out of 8 (the comparison is made every "rd/8 s").
If the outcome of the test is positive, the cycle will be activated.
If the outcome of the test isn't positive, the cycle will be started in timed mode, the LED
If power is interrupted during the test, when power is restored, the test will start again from the beginning.

OPERATIONAL STATES

2.13
State 'ON'
The device is switched on but operating cycle is running, If power is interrupted:
- During a timed blast chilling operation, when power is restored, chilling will continue from the time point at
which the interruption occurred (with a maximum error of 10 minutes);
- During a set-temperature blast chilling operation, when power is restored, chilling will start again from the
beginning;
- During a storage operation, when power is restored the storage operation will be reset.
for 2 s.
will flash
within15 s
within 15 s to change the value (the setting remains active until another cycle is
will be on and the LED
several times to:
and
will flash.
27