3
1.
Description of the control unit
DFZ ZANOTTI’s refrigerating groups are provided with a microprocessor electronic controller (cabin control) which au-
tomatically controls the operation. In particular, the electronic controller superintends the activation and deactivation
of the diesel electric motor, in accordance with the preset temperature. The operation selection (diesel or electric) is
automatically performed by connecting the plug to the mains.
1.1.
Switching on the control unit
To switch on the equipment press the fi rst key on the
right ( On/Off ) until the display is switched on.
The same procedure should be performed to switch
off the keyboard.
After the presentation screen the unit state is displa-
yed.
Press the
key to switch the refrigerating group
on/off, while the display is lit.
Standard
Eletrical
operation
Diesel
operation
Multi-temperature
n°
2
Evaporators n°
3
Evaporators
