Hettich UNIVERSAL 320 Gebrauchsanweisung Seite 88

Troubleshooting
Fault description
CONTROL - ERROR 8
N > MAX 5
N < MIN 13
MAINS INTERRUPT 11*
ROTORCODE 10.1, 10.2
CONTROL-ERROR 21, 22,
25, 27, 29
CONTROL-ERROR 23
SER I/O-ERROR 30, 31, 33,
36
°C * -ERROR 51-53, 55
FU/CCI-ERROR 60-64, 67,
68, 82-86
SYNC-ERROR 90
SENSOR-ERROR 91-93
KEYBOARD-ERROR
NO ROTOR
N > ROTOR MAX
N > ROTOR MAX
The left half of
the display lights up.
9.2 Performing a MAINS RESET
40 / 44
Cause
Lid lock error
Overspeed.
Underspeed.
Loss of mains power during
the centrifugation run. The
centrifugation run was not
completed.
Rotor coding error.
Error/defect in electronics.
Error/defect in control panel.
Error/defect in electronics.
Error/defect in electronics.
Error/defect in electronics/
motor.
Error/defect in electronics.
Error/defect in imbalance
sensor.
Error/defect in control panel.
No rotor installed.
Speed in the selected program
greater than the maximum
rotor speed.
The rotor has been changed.
The built-in rotor has a higher
maximum speed than the pre-
viously used rotor, and it has
not yet been detected by the
rotor detection function.
-
1. Set the mains switch to
Rev.: 13 / 11.2023
Remedy
■
Open the lid.
■
Set the mains switch to
■
Wait at least 10 seconds.
■
Turn the rotor vigorously by hand.
■
Set the mains switch to
must rotate while switching on.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Open the lid.
■
[START/IMPULS] button.
Press the
■
If required: Repeat the centrifugation
run.
■
Open the lid.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Perform a MAINS RESET.
■
Open the lid and install the rotor.
■
Check and correct the speed.
■
Set a speed up to the maximum
speed of the previously used rotor.
[START/IMPULS] button to
Press the
perform rotor detection.
■
Notify customer service.
[0] .
[0] .
[I] . The rotor
AB1401en