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23
AC1234-6 Rev. C
Operating Instructions — Automatic
WARNING: To prevent personal
injury while working with
refrigerant, read and follow the
instructions and warnings in
this manual, and wear protective
equipment such as goggles and
gloves.
Automatic Function
The AUTOMATICfunctionallowsausertoprograman
automaticrecovery,vacuum,leaktest,and/orcharge
sequence.Theusermaychoosetoskipanystepinthe
automaticoperationduringtheprogramming.Atotal
automaticsequencemaytakeuptoanhour.
Usethenumberkeysonthekeypadtomake
selections1–3forthevehicleA/Csystem.For
selections5–6,acceptthedefaultvalues,orenter
valuesandpressOK.
5.
If no pressure is detected,themachineproceedsto
thenextprogrammedmode(VACUUMorCHARGE).
If pressure is detected,themachinepromptsto
rundiagnosticpressuresbeforerecovery:
RUNDIAGNOSTICPRESSURES?
RunningdiagnosticpressuresbeforeRECOVERY is
optional;diagnosticpressuresshouldberunwhen
promptedafterCHARGE.
PressOKtorundiagnosticpressures;pressESCto
continuewithRECOVERY.
1.Connectservicehosestothevehicle’sserviceports
andopenthecouplers.
2.PressAUTOMATIC.
3.ThemachinedisplaysaVINentryscreen.Tostore
vehicleservicedatabyVIN,usethearrowkeys
toselectaeld,usethevirtualkeypadtoenter
information,andpressOK.
EnteringaVINisoptional;pressOKtoskipthisstep
andnotactivatetheStoredDatafeature.
4.Themachinedisplays
HP
LP
HP + LP
Refrigerant
Vacuum
1
2
3
5
6
0.590 kg
10 min.
Note: If problems are encountered during
the automatic sequence, the machine
will “beep” three times, the red lights on
the front of the machine will blink, and
the control panel readout will pinpoint
the problem encountered. The sequence
remains paused until the user enters a
decision regarding how to proceed.