What to do, when?
VAS 6380B / VAS 6381B
58
The display shows
“WARNING !
Not enough UV.
Add.
”
This message appears
during the filling process if
there is not enough UV addi-
tive in the container to finish
the process.
Fill the UV additive container.
The display shows
“WARNING !
Not enough oil.
Add.
”
This message appears
during the filling process if
there is not enough fresh oil
in the container to finish the
process.
Top up the fresh oil container
with a suitable oil type.
The display shows
“External tank empty
or closed valve !
Check!
”
This message appears at the
start or during the filling of
the internal refrigerant con-
tainer if the set refrigerant
quantity cannot be attained.
Check if the external refriger-
ant container still contains
enough refrigerant or if the
valves of the external refrig-
erant container are open.
The display shows
“Change the equipment
drier filter.
Go on ?
”
This message appears when
you switch on the
AirCon Service Center.
Change the internal filter as
soon as possible (chapter
“Changing the dryer filter” on
page 43). To skip this, press
ENTER
for 3 seconds.
The display shows
“Change the vacuum
pump oil.
Go on ?”
This message appears when
you switch on the
AirCon Service Center.
Change the vacuum pump oil
as soon as possible (chapter
“Changing the vacuum pump
oil” on page 46). To skip this,
press
ENTER
for 3 seconds.
The display shows
“Printer not in line.
Carry on?”
This message indicates a
printer fault.
Check if there is paper in the
printer.
Check whether printer is
switched on.
Check that the cover is
closed properly.
The display shows
“Error 01”
It was not possible to reduce
the pressure sufficiently
before the pressure increase
test.
Check air conditioner and
connections for leaks, con-
strictions and ice build-up.
Check pressure transducer
calibration.
The display shows
“Error 02”
Pressure increased again
with pressure increase test. It
is not possible to reduce
pressure sufficiently.
Check air conditioner and
connections for leaks, con-
strictions and ice build-up.
Check pressure transducer
calibration.
The display shows
“Error 03”
No data is coming from the
refrigerant scale.
Check the scale.
Fault
Cause
Solution
WaecoVAS6380B-6381B_OPM_4445101232_AMER(us)_202x-xx-xx.book Seite 58 Montag, 2. November 2020 4:18 16
