TESTO 570 Instruction Manual page 13

5
6 Evaporation temperature / acc. to temperature sensor A /
7 Chosen refrigerant
8 Battery status indication/rech. batt. charge indication
Making settings
1. Press [Set].
-
2. Select function and set parameters:
Key functions
Representation
[▲]
[Ok]
[ESC]
Adjustable parameters
Refrigerant: Select the refrigerant from the list:
Representation
R...
T...
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Efficiency
the required parameters (may vary in dependence on selected
procedure). The inputs have an effect on the measuring mode
efficiency calc.
See also Performing the measurement, page 19.
See also Basis of calculation COP, page 30.
Temperature
Pressure
Vacuum
Pressure
Change between absolute and relative pressure displays.
Shop for Data Logging products online at:
[Set] selectable via the left multi-function key
superheating
The configuration menu is opened.
Explanation
or [▼] Choose function/setting
Activate function or confirm parameter/setting
Exit the configuration menu
Explanation
Refrigerant number of refrigerant acc. to
ISO 817
Special Testo designation for certain
refrigerants
no refrigerant selected.
With the software testo Easy Kool you can feed additional
refrigerants into the instrument, see separate operating
instructions.
calc.: Select the procedure (COP heat pump) and enter
unit: Select the desired unit.
unit: Select the desired unit.
unit: Set pressure unit for vacuum.
mode: Depending on the chosen unit for pressure:
www.
DataLoggerStore
5 First steps
13
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