Zoef Robot Ada ZB20C Mode D'emploi page 22

3H flashes
1H, 2H and 3H flash
together
Fault Code
Fault
1H and 3H flash with
warning sound
Working time of 3 hours
Working cycle finishes
Meaning
Power supply
overload
6
Suggestions
Stop the cleaner,
check if anything is
blocked in impeller or
in transmission
system