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4.2  AddVolt System OFF 
 
In park situations, if there is no socket available to charge the system and 
the Refrigeration unit is not necessary, press the green button to turn OFF 
the AddVolt system and thus save energy. 
The OFF light of the display will appear in white. 
 
 
 
 
 
4.3  Supply Refrigeration unit using AddVolt system  
 
Whenever the user needs to operate the Refrigeration unit in electric mode 
and the AddVolt system is OFF, proceed as follows: 
1.  Press the green button (ON light in white); 
2.  The Refrigeration unit will start in electric mode. 
 
Note: 
(1) In case it is not already done, set the Refrigeration unit to start in electric 
mode.