Technical Description; Display And Control Elements - Waeco AirCon Service Mini Identifier R-1234yf Notice D'utilisation

Mini Identifier R-1234yf
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,
Description
page 2
1 LED "Pass"
2 LED "Fail"
3 The "Next" button
4 Connecting bushing for
connection cable
5 LED "Excess Air"
6 LED "Fault"
7 LED "Analysing"
8 LED "Calibrating"
9 LED "Warm up"
EN
Technical description
Explanation
Refrigerant has a purity of
Refrigerant has a purity of < 95 %
Calls up the next step in the
measuring routine
–
There is too much air in the
cooling system
Measuring failed
Device is analysing the refrigerant
Device is calibrating
Device is warming up
≥ 9
5 %
15