TESTO 570 Series Instruction Manual page 47

3 Set the required target superheat
value to be reached on the
manifold/app and hit
[START CHARGE]
process.

The valve opens and
attempts to reach the set
superheat by charging
refrigerant.

Added refrigerant is displayed in g/kg
increments on the manifold/app.
to start the
7 Using the product
47