All the refrigerators are equipped with a general switch and a thermoregulator:
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The controls for the 700 litres models with two rooms ( 70NB, 70NN, 70NCP), are set on the control
board so that the control on the right corresponds to the upper room, while the left one corresponds
to the bottom room.
To start operation, follow this procedure:
- Insert the plug into the current tap;
- position the line switch on ON;
- push the main switch (1); the green indicator turns on;
Now set the operating temperature with the thermoregulator (2).
Check on the thermoregulator display (2) that the internal temperature of the counter corresponds to the set
value.
To lock the keyboard proceed as follows:
• Make sure no procedure is in progress
• Do not operate for 30 s: the display will show the message "Loc" for 1 s and the keybord shall lock
automatically.
If the keyboard is locked, you will not be allowed to:
• show the evaporator temperature
• activate the defrost by hand
• modify the working setpoint
These operations provoke the visualization of the label "Loc" 1 s.
To unlock the keyboard:
• Touch a key for 1 s: the display will show the message "UnL" for 1 s.
CONTROL PANNELS
H A C C P
H A C C P
STARTING AND WORKING
LOCKING/UNLOCKING THE KEYBOARD
°C
°F
POSITIVE TEMPERATURE "0/+10°C"
2
A U X
POSITIVE TEMPERATURE "-2/+8°C"
°C
°F
2
NEGATIVE TEMPERATURE "-20/-10°C"
A U X
NEGATIVE TEMPERATURE "-24/-12°C"
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