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Operation
7.2.1
Procedure
7.3
Sensitivity selection
26
After the warm-up time, the automatic sensor ze-
roing function is activated. "A" lights up in the dis-
play.
•
To switch to manual sensor zeroing, press
and hold the reset button for 2 seconds.
"A" no longer lights up in the display.
Briefly press the reset button to zero the
•
sensor.
•
To switch back to automatic sensor zeroing,
hold the reset button back for 2 seconds.
After the warm-up time, the highest level of sensi-
tivity is preset by default. The sensitivity symbol
"S" (Sensivity) lights up red.
•
If necessary, press the SENS button to
change the sensitivity.
•
red: high sensitivity
yellow: medium sensitivity
•
green: low sensitivity
•
NOTE!
It is recommended to start the search with high
sensitivity.
To locate the leak when the refrigerant concentra-
tion is high, the sensitivity should be reduced so
that the alarm only sounds in the immediate vicin-
ity of the leak.
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