ENGLISH 67 / 73 CAP. 16 - MESSAGE AND ALARM CODES
CODE MESSAGE When it can
occur
Possible causes Actions
A033 CIRCUIT LEAKAGE During the
vacuum,
vessel filling
or leak test
phase, both
under
pressure and
in vacuum
Leakage in the
circuit or in the
vehicle fittings.
Identify the leak position in
the vehicle or connected
system and have it
repaired by trained and
qualified staff according to
local legislation.
A034 VACUUM LEVEL
TOO LOW
During tracer
injection and
oil injection
phase.. The
necessary
vacuum level
has not been
reached.
Vehicle A/C
system is
pressurised
notwithstanding
the vacuum
phase, possible
presence of
leakages inside
A/C system.
Vacuum phase
time not
sufficient or
phase not
executed
(manual cycle).
Repeat cycle, increase
vacuum time, if leakages
has been identified,
identify the leak position in
the vehicle or connected
system and have it
repaired by trained and
qualified staff according to
local legislation.
A035 VESSEL EMPTY During the
gas injection
and flushing
phase
Refrigerant gas
is too low for the
procedure to be
completed
Fill the internal tank
A036 VESSEL
REFRIGERANT
QUANTITY TOO
LOW
During the
gas injection
and flushing
phase
Gas amount in
internal tank less
than required
Fill the internal tank
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