Dometic GROUP WAECO VAS 581 001, Operating Manual

Page: 125 / 328

EN
125
VAS 581 001 Troubleshooting
11 Troubleshooting
Problem Cause Remedy
The display shows
“Warning!
Internal vessel over-
pressure!”
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 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!”
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
A/CServiceCenter 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
A/CServiceCenter for leaks.
The display shows
“Drained oil glas
emptying!”
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
A/CServiceCenter for leaks.
The display shows
“Quantity too large.
Fill internal vessel!”
Message that appears during
the process input if there is
not enough refrigerant in the
internal container to com-
plete the process. Fill the refrigerant container.