EVCO EVF818P9 - Manual (Page 19)

EVCO S.p.A. EVF818 | Installer manual ver. 1.0 | Code 144F818E104
page 19 of 76
5.7 Display of the temperature detected by needle probe
1, needle probe 2 and needle probe 3
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 2 s: the 3 digit display will show the first label available.
3. Press and release the UP or DOWN key to select “Pb4” (needle probe 1), “Pb5” (needle probe 2) or “Pb6”
(needle probe 3).
4. Press and release the BLAST CHILLING key: the 4 digit display will show the temperature detected by the
respective needle probe.
Operate as follows to exit the procedure:
5. Press and release the BLAST CHILLING key or do not operate for 60 s: the 4 digit display will switch off.
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.
If the needle probe 1 is not enabled, i.e. if parameter P3 is set at 0, the “Pb4“ label will not be displayed.
If the needle probe 2 is not enabled, i.e. if parameter P3 is set at 0 or 1, the “Pb5“ label will not be displayed.
If the needle probe 3 is not enabled, i.e. if parameter P3 is set at 0 1 or 2, the “Pb6“ label will not be displayed.
5.8 Defrosting activation in manual mode
Operate as follows:
1. Make sure the device is in the "on" status and that pre-cooling or storage cycle is in progress.
2. Make sure that the keyboard is not locked and that no procedure is in progress.
3. Hold the UP key down for 4 s: the 3 digit display will show “dEF”.
If the evaporator probe is enabled, i.e. the parameter P4 is set at 1 and on activation of defrosting the evaporator
temperature is above that established with parameter d2, defrosting will not be activated.
5.9 Switch-on/off of the cabinet light in manual mode
Operate as follows:
1. Make sure that parameter u11 is set at 0.
2. Make sure no procedures are in progress
3. Press and release the DEEP FREEZING key for 2 sec.: the AUX LED will switch on/off.
5.10 Locking/unlocking the keyboard
Operate as follows to lock the keyboard:
1. Make sure no procedures are in progress
2. Hold the DOWN key and the ON/STAND-BY key down for 2 s: the 3 digit display will show “Loc” for 2 seconds.
The following operations will not be allowed if the keyboard is locked:
- switching the device on/off
- cabinet temperature display (with the procedure given in paragraph 5.4)
- evaporator temperature display
- condenser temperature display
- display of the temperature detected by needle probe 1, needle probe 2 and needle probe 3
- defrosting activation in manual mode
- operating cycle start-up/cut-off
- switching on UV light for sterilisation cycle
- heating the needle probe