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A pop-up message is displayed asking confirmation, press YES to
continue:
R1234yf
Was a leak found?
YES
PRE-CHARGE TEST
Press NO if no leak was found, the following screen will be
displayed:
R1234yf
Is there an auxiliary
evaporator?
YES
PRE-CHARGE TEST
Select YES to perform a leak check on the auxiliare evaporator:
R1234yf
Put the leak detector on
rear evaporator outlet
and search for leaks
PRE-CHARGE TEST
Put the leak detector on rear evaporator outlet and search for
leaks, then press ENTER to continue:
R1234yf
Was an auxiliary
evaporator check
performed?
YES
PRE-CHARGE TEST
A pop-up message is displayed asking confirmation, press YES to
continue:
MANUAL PROCEDURE
NO
MANUAL PROCEDURE
NO
MANUAL PROCEDURE
MANUAL PROCEDURE
NO
• 34 •
R1234yf
Was a leak found?
YES
PRE-CHARGE TEST
Press NO if no leak was found, upon completion of the PRE-
CHARGE TEST, the system will go on to charging with the preset
quantity of refrigerant.
R1234yf
Gas charged
Tank Pressure
A/C pressure
Tank temperature
Then the following screen will be displayed:
R1234yf
Disconnect HP coupling Start A/C system with LP
coupling connected and press ENTER
Disconnect HP coupling, Start A/C system with LP coupling
connected, press ENTER.
The A/C system will recover the refrigerant into the service hoses,
then the following screen will be displayed:
R1234yf
Disconnect LP coupling, from A/C system and
Press ENTER
Disconnect LP coupling from A/C system, then press ENTER to
continue:
MANUAL PROCEDURE
NO
MANUAL PROCEDURE
lb
psi
psi
°F
CHARGE
MANUAL PROCEDURE
CHARGE
MANUAL PROCEDURE
CHARGE
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