PRESSURE
TEST
Vehicle’s A/C system test cycle
Choose the accessory functions menu in
the main page.
Choose “A/C test” in the accessory
functions menu
The A/C TEST is also proposed
automatically after every complete service
cycle.
Connect the
HP
and
LP
quick couplings
of the unit to the A/C system. Open the
quick couplings by turning them clockwise
Start the engine of the vehicle,
set 2.000-2.500 RPM
Start the vehicle’s A/C system with
following settings :
air intake on
“recirculated air”
temperature control
to the min value
fan speed control at
max speed value
20
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