EVCO EVF815P9 - Manual (Page 15)

EVCO S.p.A. EVF815 | Installer manual ver. 1.2 | Code 144F815E124
page 15 of 60
5 USER INTERFACE
5.1 Foreword
The following operating status exist:
-
the “off” status (the device is not powered)
- the “stand-by” status (the device is powered and is off)
- the “on” status (the device is powered, is on and is in stand-by for the start-up of an operating cycle)
- the “run” status (the device is powered, is on and an operating cycle is in progress).
Hereon, the term "device switch-on" means the passage from the "stand-by" status to the "on" status. The term
"switch-off" means passage from the "on" status to the "stand-by" status.
If a power cut occurs during the "stand-by" status or during the "on" status, the device will repropose the same status
when the power supply is restored.
If a power cut occurs during the "run" status, the device will operate as follows when the power supply is restored:
-
if a temperature-controlled blast chilling or deep freezing operation was in progress, these will be started again
from the beginning
- if a timed-controlled blast chilling or deep freezing operation was in progress, these will be started again from
the moment the power supply was cut-off
- if storage was in progress, this will be re-proposed.
5.2 Switching the device on/off
Operate as follows:
1.
Make sure that the keyboard is not locked and that no procedure is in progress.
2. Hold the START/STOP key down for 1 s: the LED will switch on/off.
5.3 The display
The display is off during the "off" status and during the "stand-by" status.
The display shows the cabinet temperature during the "on" status.
The device will operate as follows during the "run" status:
-
if a temperature-controlled blast chilling or deep freezing operation is in progress, the display will show the
temperature detected by the needle probe
- if a time-controlled blast chilling or deep freezing operation is in progress, the display will show the residual
time of the duration of the same
- if storage is in progress, the display will show the cabinet temperature.
5.4 Cabinet temperature display
Operate as follows:
1.
Make sure that the keyboard is not locked and that no procedure is in progress.
2. Hold the DOWN key down for 1 s: the display will show the first label available.
3. Press and release the UP or DOWN key to select “Pb1”.
4. Press and release the BLAST CHILLING key: the display will show the cabinet temperature.
Operate as follows to exit the procedure:
5.
Press and release the BLAST CHILLING key or do not operate for 15 s: the display will show “Pb1” again.
6. Press and release the UP or DOWN key until the display shows the magnitude indicated in paragraph 5.3 "The
display" or do not operate for 60 s.