Evco S.p.A. EVF815 | Installer manual ver. 1.1 | Code 144F815E114
page 17 of 58
5.9 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 START/STOP key down for 1 s: the display will show “Loc” for 1 s.
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)
- display of the temperature detected by the needle probe (with the procedure given in paragraph 5.5)
- evaporator temperature display
- defrosting activation in manual mode
- operating cycle start-up/cut-off
- switching on UV light for sterilisation cycle
- heating the needle probe
- display of information relative to the HACCP alarms
- deleting the information relative to the HACCP alarms
- display of compressor operating hours
- deleting the compressor operating hours
- setting the real date and time.
Operate as follows to unlock the keyboard:
1. Make sure no procedures are in progress
2. Hold the DOWN key and the START/STOP key down for 1 s: the display will show “UnL” for 1 s.
5.10 Silencing the buzzer
Operate as follows:
1. Make sure no procedures are in progress
2. Press and release the key.
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