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Control Errors (SCU)
SCU S-300
The report codes are as follows:
• F = error number
• S = step number where the error occurred in the program
After an error S-300, the phase is stopped and the program automatically goes to the post-rinse phase (a
safe run down process).
The possible errors are listed in Table 2 below.
Table 2 S-300 Control Error Details
Error Number Description Additional Details
F012 Incorrect step PC software error. An active program step is not programmed
into the SCU.
F013 Wrong step sequence The Stop button is pressed after a run failure. The program
skipped over steps to nish the run. End the program via the
Open/Close button and operator selection.
F014 S14 outside cal. limits The volume measurement is out of alignment due to
contamination, a defective meter, or incorrect calibration.
F015 S16 outside cal. limits
F021 Minimum time LIO program step time duration deviates from SCU program
control time; or an error report lasted too long before Start
or Stop button was pressed.
F022 Maximum time
F031 Lid open During a disinfection program, the cover sensor is off or the
air valve is operated manually. A mechanical defect of either
of the components can create an unsafe situation.
F032 Lid open