Bosch ACS 561, Repair Instructions, Page: 43 / 96

ACS 561 Service Manual
Robert Bosch GmbH SP00D00517 2018-07-11
43
Diagnostics and Testing
ERROR/WARNING PROCEDURE DESCRIPTION OF ERROR/
WARNING
Air Flow Calibration failed! Calibrate Air Flow Air flow sensor is not reading air flow
correctly. Press Retry ( F1 ) or
Exit ( F2 ).
Calibration failed! Offset is
negative
Calibrate Load Cells Offset between the two weights is
negative. Press
Retry
(
F1
) or
Exit
( F2 ).
Calibration failed! Slope is out
of range.
Calibrate Load Cells Difference between upper and lower
limits is too great. Press Retry ( F1 )
or Exit ( F2 ).
Calibration failed! Verification
weight X. XXXYY.
Calibrate Load Cells Weight too high or low.
Press Retry ( F1 ) or Exit ( F2 ).
Calibration failed. Calibration Check Press Retry ( F1 ) to return to the
beginning of the calibration check,
or Exit ( F2 ) to return to the service
menu.
Insufficient vacuum for
charge.
Charge System vacuum to low to draw in
enough refrigerant. Press
Vacuum
( F1 ) or Exit ( F2 ).
Insufficient refrigerant
available for charge.
Charge Refrigerant in ISV too low. Press
Retry ( F1 ) or Exit ( F2 ). May require
tank fill.
Leak test failed! Charge Leak Test Check for leaks and retest.
Press Exit ( F2 ).
Oil drain halted. Pressure
error.
Drain Oil Pressure insufficient to push oil out
of separator. Press Retry ( F1 ) or
Exit ( F2 ).
Oil drain halted. Flow error. Drain Oil Oil drain timed out. Press Retry ( F1 )
or Exit ( F2 ).
Invalid password! Enter Password Password entered is incorrect. Verify
function password is correct. Press
Retry ( F1 ) or Exit ( F2 ).
Charge stalled! Check
connections and valves.
XX.XXXYY of XX.XXXYY
charged.
Fast Charge Check panel valve position and
couplers. Press Retry ( F1 ) or Exit
(
F2
).
Invalid serial number! Filter Change Filter serial number must be different
from any other filter serial number
previously installed. Press Re-Enter
( F1 ) or Exit ( F2 ).