ACS 653, ACS 663 Service Manual
SP00D00624 2021-04-08Robert Bosch GmbH
61
Diagnostics and Testing
Calibrate Load Cells Calibration failed!
Slope is out of range.
Dierence between upper and lower
limits is too great. Select
or icon
Calibrate Load Cells Calibration failed!
Verication weight X. XXXYY.
Weight too high or low.
Select or icon.
Calibration Check Calibration failed. Select icon to return to the
beginning of the calibration check,
or icon to return to the service
menu.
Charge Insucient vacuum for
charge.
System vacuum too low to draw in
enough refrigerant. Select
, or icon.
Charge Insucient refrigerant
available for charge.
Refrigerant in ISV too low. Select
icon. May require tank ll.
Charge Leak Test Leak test failed! Check for leaks and retest.
Select icon.
Drain Oil Oil drain halted.
Pressure error.
Pressure insucient to push oil out
of separator. Select or
icon.
Drain Oil Oil drain halted. Flow error. Oil drain timed out. Select or
icon.
Enter Password Invalid password! Password entered is incorrect. Verify
function password is correct. Select
or icon.
Fast Charge Charge stalled!
Check connections and
valves. XX.XXXYY of
XX.XXXYY charged.
Check panel valve position and
couplers. Select or
icon.
Filter Change Invalid serial number! Filter serial number must be dierent
from any other lter serial number
previously installed. Select
or icon.
Filter Change Serial number has already
been used.
Filter serial number must be dierent
from any other lter serial number
previously installed. Select
or icon.
Helium Leak Test Transducer error. For production only. Exit test.
Leak Check Pressure test failed.
Check for leaks.
Locate and repair any leaks. Select
or icon.
Leak Check Vacuum test failed.
Check for leaks.
Locate and repair any leaks. Select
or icon.
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