Troubleshooting - Waeco AirCon Service Center ASC1100G Operating Manual

Troubleshooting

12 Troubleshooting
Problem
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
"Warning!
Not enough vacuum for
injection!"
The display shows
"Quantity too large.
Fill internal vessel!"
The display shows
"Not enough oil.
Add!"
112
Cause
Normal message that
appears during the recycling
process.
The internal refrigerant
container is too full to hold
the quantity to be extracted.
Normal message that
appears at the start of the
vacuum process. 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.
Message that appears during
the filling phase if the vac-
uum in the air conditioning
system is insufficient to end
the process.
Message that appears during
the process input if there is
not enough refrigerant in the
internal container to com-
plete the process.
Message that appears during
the filling process if there is
not enough fresh oil in the
container to finish the pro-
cess.
ASC 1100G
Remedy
To continue, press ENTER
for three seconds.
If this message appears
repeatedly, notify customer
services.
Drain the internal refrigerant
container in the proper
manner.
No action is required. The
process continues automati-
cally.
No action is required. The
process continues auto-
matically.
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.
Check the air conditioning
system or the connections
between it and the
AirCon Service Center for
leaks.
Fill the refrigerant container.
Top up the fresh oil container
with a suitable oil type.
EN