65
VAS 581 001A
What to do, when?
11
What to do, when?
Fault
Cause
Solution
The display shows
“Warning!
Internal vessel over-
pressure”
This message is normal
during the recycling process.
To continue, press
ENTER
for three seconds.
If this message appears
repeatedly, notify customer
services.
The display shows
“Warning!
Internal vessel full!”
The internal refrigerant con-
tainer is too full to hold the
quantity to be extracted.
Drain the internal refrigerant
container in the proper man-
ner.
The display shows
“Warning!
Pressure inside the A/C
system.
Recovery start!”
This message is normal at
the start of the vacuum pro-
cess. There is still pressure
present in the air conditioning
system.
No remedy is necessary. The
process continues automati-
cally.
The display shows
“Warning!
Pressure inside the A/C
system!”
Message during the vacuum
process. There is pressure in
the air conditioning system.
No remedy is necessary. The
process continues automati-
cally.
The display shows
“Not enough vacuum!
Carry on?”
Message that appears during
the vacuum process if the
pressure in the air condition-
ing system after 8 minutes is
still more than 50 mbar.
Check the air conditioning
system or the connections
between it and the
AirConServiceCenter for
leaks.
The display shows
“A/C system leakage!
Carry on?”
Message at the end of the
vacuum process. The air
conditioning system shows a
vacuum loss of more than
120 mbar during the check-
ing time.
Check the air conditioning
system or the connections
between it and the
AirConServiceCenter for
leaks.
The display shows
“Drained oil glas
emptying!”
This message appears
during the extraction or recy-
cling process if there is more
than 150 ml of used oil in the
container.
Dispose of the content of the
used oil container in an envi-
ronmentally responsible
manner.
The display shows
“Warning!
Not enough vacuum for
injection!”
This message appears
during the filling phase if the
vacuum in the air condition-
ing system is insufficient to
end the process.
Check the air conditioning
system or the connections
between it and the
AirConServiceCenter for
leaks.
The display shows
“Quantity too large.
Fill internal vessel!”
This message appears
during the process input if
there is not enough refriger-
ant in the internal container
to complete the process.
Fill the refrigerant container.
VAS-581-001A--O-US.book Seite 65 Montag, 17. Februar 2020 8:25 20
