BrainBee multigas 8500 - Page 77

ENGLISH 77 / 78 CAP. 17 - DIAGNOSTICS
MULTIGAS 85
00
CODE MESSAGE When it can
occur
Possible causes Actions
A033 CIRCUIT LEAKAGE During
vacuum,
vessel
recharge or
leak test
phase
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
Vehicle A/C
system is
pressurised
notwithstanding
the vacuum
phase
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
A037 FURTHER
REFRIGERANT
INJECTION NOT
POSSIBLE
During gas
injection
phase
Hoses not
hooked up to
A/C system; tap
closed; vacuum
not sufficient;
presence of
pressure in the
circuit
Caution: before
proceeding, empty out the
hoses.
Repeat the recovery
procedure and increase the
vacuum phase duration.
Enable the heating belt.
A038 CIRCUIT LEAKAGE
OR
DISCONNECTED
During
flushing
phase
Leakages or
obstructions in
the circuit to be
flushed
Check the connection to
the A/C system or identify
the leak in the circuit and
have it repaired by trained
and qualified staff
according to local
legislation.
A039 FURTHER OIL
INJECTION NOT
POSSIBLE
During oil
injection
phase
Insufficient
vacuum level
Increase vacuum phase
duration.