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If a fault occurs:
• The display shows an error message.
• The washer-disinfector emits an acoustic tone.
• The fault display LED flashes.
To switch off the acoustic tone:
• Press the error acknowledgement key .
Fault is acknowledged. Error indicator LED permanently illuminated.
In the case of all error messages or malfunctions not listed below:
• Inform MEIKO Service.
Display text
Meaning
Steps to take
Error no. 103
Drain blocked
Water will not drain
through the odour trap.
• Remove dirt or inform
MEIKO Service.
Error no. 401
Soft/rinse aid
empty
Tank with water sof-
tener/rinse aid empty.
Suction lance set but not
connected.
• Insert new canister,
see page 34.
Error no. 402
Soft/rinse aid
dosing monitor-
ing
Sufficient rinse aid/water
softener no longer added.
• Inform MEIKO Ser-
vice.
Error no. 501
Detergent empty
Tank with detergent
empty.
Suction lance set but not
connected.
• Insert new canister,
see page 34.
Error no. 502
Dosing monito-
ring
Detergent
Detergent no longer
dosed in sufficient quanti-
ties.
• Inform MEIKO Ser-
vice.
Error no. 210
Cold water tem-
perature too
high
Cold water inlet tempera-
ture too high.
Cold water/hot water inlet
swapped.
Solenoid valves coils
swapped.
Temperature detection
error.
• Inform MEIKO Ser-
vice.
• Open the wash cham-
ber door via setting in
service level, see
page 49.
