DURAVIT ME by Starck 28093100 Série Notice D'utilisation page 58

Problem
Three long signal
tones without flush-
ing
If you have any other questions, please contact Duravit Customer
Services at help@duravit.com.
58
Cause
There is no mains
connection.
Power supply unit is
faulty.
Control unit is faulty.
Battery is low or
empty.
Solution
> Connect the con-
trol unit to the
mains power.
> Replace the power
supply unit.
> Replace the con-
trol unit.
> Replace the bat-
tery.