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7 Using the product
6.2
Setting the refrigerant: Press
[▼]
to select the refrigerant and
press
[Menu/Enter]
You have the option of setting up favourite refrigerants on your
instrument and in the app. These then appear at the beginning of the
refrigerant list.
To do this, the app must be connected to the instrument via Bluetooth.
In the refrigerant list (App), you can now choose the refrigerant as a
favourite by clicking on the star.
The new favourite refrigerant will now be synchronized to the testo
570s.
Note: During synchronization, the refrigerant list/selection on the
instrument must remain closed.
The newly set refrigerant is displayed in the refrigerant list.
7
Press the
Zeroing takes place.
8
Pressurize the measuring instrument.
The measurement starts
automatically.
Measurement results are displayed:
•
Low/high pressure
•
Condensation and evaporation temperature
•
Suction and liquid line temperature
20
to confirm.
[▲] (P=O)
key for 2 seconds to zero the sensors.
[▲]
or
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