EN
Mini Identifier R-1234yf
Technical description
15
5
Technical description
The analytical device uses infrared radiation to measure the concentration of
hydrocarbon and air in refrigerant R-1234yf. In addition, the analytical device
checks whether there is too much air in the cooling system.
A manual pump cleans refrigerant residue from the device and calibrates it.
Seven LEDs indicate the measurements:
5.1
Display and control elements
No. in
fig.
2
,
page 2
Description
Explanation
1
LED “Pass”
Refrigerant has a purity of
≥ 9
5 %
2
LED “Fail”
Refrigerant has a purity of < 95 %
3
The “Next” button
Calls up the next step in the
measuring routine
4
Connecting bushing for
connection cable
–
5
LED “Excess Air”
There is too much air in the
cooling system
6
LED “Fault”
Measuring failed
7
LED “Analysing”
Device is analysing the refrigerant
8
LED “Calibrating”
Device is calibrating
9
LED “Warm up”
Device is warming up
Mini-Identifier-R1234yf--IO-16s.book Seite 15 Donnerstag, 5. Juli 2018 8:55 20
