Waeco AirCon ServiceCenter Operating Manual page 40

Operation
Example
"R1234 from system" shows the quantity of refrigerant extracted. Here
a total of 18,650 g of refrigerant was extracted by the station in 2017.
With the cursor key  the total amount of refrigerant filled for the
corresponding year is displayed next:
By pressing the cursor key , the monthly overview is shown on the
display:
Here a total of 2400 g of refrigerant was extracted in January 2017.
The filled and extracted quantity is always shown alternately in the
monthly overview.
Press "Enter" to print out the overview at any time. The overview is
ended with the "STOP" button.
40
R1234 from system
Total
g.
PRINT STOP-EXIT
R1234 to system
Total
g.
PRINT STOP-EXIT
From system
g.
PRINT STOP-EXIT
VAS 581 001A
2017
18650
2017
9000
01/2017
2400