What To Do, When - Waeco AirCon Service Center Operating Manual

VAS 6380B / VAS 6381B
12

What to do, when?

Fault
The display shows
"WARNING !
Internal vessel
"
overpressure.
The display shows
"WARNING !
Internal vessel
"
filled.
The display shows
"WARNING !
Pressure inside the
A/C system.
Recovery start!"
The display shows
"WARNING !
Pressure inside the
"
A/C system.
The display shows
"Not enough vacuum.
"
carry on?
The display shows
"A/C System leakage.
"
Carry on?
The display shows
"Drained oil glass
"
emptying.
The display shows
"WARNING !
Not enough vacuum
"
for injection!
The display shows
"Not enough
refrigerant!
"
Add !
Cause
This message is normal
during the recycling process.
The internal refrigerant con-
tainer is too full to hold the
quantity to be extracted.
This message is normal at
the start of the vacuum pro-
cess. There is still pressure
present in the air conditioning
system.
Message during the vacuum
process. There is pressure in
the air conditioning system.
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.
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.
This message appears
during the extraction or recy-
cling process if there is more
than 150 ml of used oil in the
container.
This message appears
during the filling phase if the
vacuum in the air condition-
ing system is insufficient to
end the process.
This message appears
during the process input if
there is not enough refriger-
ant in the internal container
to complete the process.
What to do, when?
Solution
To continue, press ENTER
for three seconds.
If this message appears
repeatedly, notify customer
services.
Drain the internal refrigerant
container in the proper man-
ner.
No remedy is necessary. The
process continues automati-
cally.
No remedy is necessary. The
process continues automati-
cally.
Check the air conditioning
system or the connections
between it and the
AirCon Service Center for
leaks.
Check the air conditioning
system or the connections
between it and the
AirCon Service Center for
leaks.
Dispose of the content of the
used oil container in an envi-
ronmentally responsible
manner.
Check the air conditioning
system or the connections
between it and the
AirCon Service Center for
leaks.
Fill the refrigerant container.
57