Waeco ASC 6300 G Instrucciones De Uso página 25

If you only test the function of a vehicle air conditioning system without drawing off and recycling the refrigerant,
the vehicle air conditioning system would lack the refrigerant remaining in the service hoses of the air conditioner
after the test. The A/C system test menu item has been added to compensate for this loss.
The existing standard function processes Short selection and Free selection already have a compensation
function for service hoses, which means the final air conditioning function test can be carried out in the usual man­
ner (the service hoses are drained by the A/C service unit).
1. First, fit the connections of the A/C service unit to the vehicle air conditioning system and open them.
2. Start the vehicle's engine and switch on the air conditioning system.
3. In the basic menu use the cursor keys or to select Other selections.
Short selection
Free selection
Other selections
ENTER‐OK
4. Press ENTER
to confirm.
5. Use the cursor keys or to select A/C system test.
A/C system test
Service.
ENTER‐OK STOP‐EXIT
A prompt appears asking you to check the air conditioning system:
Check the A/C system
STOP‐EXIT
6. Check the high and low pressure of the air conditioning system in accordance with the manufacturer's specifi­
cations.
7. To end the air conditioning system test, press
Disconnect the HP
service hose from
the A/C system
ENTER­OK
8. Close the HP quick connector and detach it from the air conditioning system.
Note If you have turned off the vehicle engine to uncouple the HP quick connector, restart the engine
and turn on the air conditioning.
The following display messages appear:
Wait!
Recovery from the
service hoses!
Process completed
STOP‐EXIT
9. To end the air conditioning test, press the
13.8 Free Selection
The Free selection menu is used to perform air conditioning maintenance step­by­step. You can perform the
same processes as in the short selection menu, but also omit individual procedures. In addition, it is possible to
STOP
.
STOP
button.
EN
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