8
Using the product
28
6
Confirm the entries in steps 4 and 5:
Press
[▼]
to select
Okay
and press
[Menu/Enter]
to confirm.
-
The
Target Superheat
measurement menu is displayed.
7
Connect the refrigerant hoses.
7.1
Close the valve positioners.
7.2
Connect the refrigerant hoses for low-pressure side (blue) and high-
pressure side (red) to the measuring instrument.
7.3
Connect the refrigerant hoses to the system.
8
Connect
testo 115i
/fixed cable probes.
9
Set refrigerant.
9.1
Press the key [▼] (Rxx) (refrigerant number according to ISO
817).
-
The refrigerant menu opens and the
current refrigerant is highlighted.
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