Changing The Dryer Filter - Waeco AirCon Service Center VAS 581 001A Operating Manual

Service tasks
9.3

Changing the dryer filter

1. In the basic menu, use the cursor keys  or  to select
"Free selection":
2. Press ENTER to confirm.
3. Skip the query requesting "CAR DATA".
4. Select "Rec/Recycling phase".
5. Set the "Pressure increase test time" to "1".
Press ENTER to confirm.
6. Deselect "Vacuum phase" using "No".
Press ENTER to confirm.
7. Deselect "Filling phase?" using "No".
Press ENTER to confirm.
8. Select "Process start ?".
Press ENTER to confirm.
The service hoses will now be drained and the AirConServiceCenter
basic menu will be activated. The compressor has produced a slight
internal vacuum so that the filter can be replaced with minimal refrig-
erant loss.
!
WARNING!
Switch off the AirConServiceCenter and unplug it from the power
supply before opening the housing.
9. Switch off the unit.
10. Pull out the mains plug.
11. Remove the rear cover.
The following steps may only be performed by qualified personnel.
Wear protective gloves and goggles.
122
Short selection
Free selection
Other selections
ENTER-OK
VAS 581 001A
EN