GMV5 DC INVERTER VRF UNITS SERVICE MANUAL 
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Changing pressure value 
Choose  ―Others‖  ->  ―Display Settings‖.  In  the displayed  dialog  box,  you can  set  ―High  Low Pressure 
Value‖  and ―Refrigerant Type‖.  If  you  set  ―High  Low  Pressure  Value‖  to ―Temperature‖, the  pressure 
parameter is changed to temperature; if you set ―High Low Pressure Value‖ to ―Pressure‖, the pressure 
value is shown. The value of ―Refrigerant Type‖ affects the pressure value.