Waeco AirConServiceCenter ASC 3500 G LE, Operating Manual

Page: 113 / 300

EN
113
ASC2500G/ASC3500G Troubleshooting
11 Troubleshooting
Problem Cause Remedy
The display shows
“
Warning!
Internal vessel overpres-
sure!
”
Normal message that
appears during the recycling
process. To continue, press ENTER
for three seconds.
If this message appears
repeatedly, notify customer
services.
The display shows
“
Warning!
Internal tank is 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!
”
Normal message that
appears at the start of the
vacuum process. There is
still pressure present in the
air conditioning system. No action is required. 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 action is required. 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 glass empty-
ing!
”
This message appears dur-
ing the extraction or recycling
process if there is more than
150°ml of used oil in the con-
tainer. Dispose of the content of the
used oil container in an envi-
ronmentally responsible
manner.
The display shows
“
Warning!
Not enough vacuum for
injection!
”
Message that appears during
the filling phase if the vac-
uum in the air conditioning
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 dur-
ing the filling process if there
is not enough refrigerant in
the internal container to finish
the process. Fill the refrigerant container.