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1. Description of the control unit
DFZ ZANOTTI’s refrigerating groups are provided with a microprocessor based electronic controller (in cab control)
which automatically 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 controller press the f rst key on the
right ( On/Off ) until the display is switched on.
The same procedure should be performed to switch
off the controller.
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
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