- 2 -
4. Service
Replacing the power unit or timer with a new timer
Timer replacement is to be performed in the
following steps:
• Remove defective timer or power unit
• Install and connect new timer
DANGER
Power unit and/or timer carry live current
Touching their open contacts will result in an electric
shock.
- Expertly disconnect the mains supply before
connecting the power unit or timer
Removing the power unit or defective timer
(1)
(2)
(3)
Disconnect power unit or timer from
mains supply
230 - 240 V
50 - 60 Hz
230 - 240 V
50 - 60 Hz
230 - 240 V
50 - 60 Hz
230 - 240 V
50 - 60 Hz
(4)
Disconnect from hygiene flushing unit connection
and remove power unit or timer
Installing and connecting a new timer
(1)
Connect new timer to mains supply
230 - 240 V
50 - 60 Hz
230 - 240 V
50 - 60 Hz
230 - 240 V
50 - 60 Hz
230 - 240 V
50 - 60 Hz
(2)
Connect new timer to hygiene flushing unit
connection
(3)
(4)
Control cable
12 V _ _ _ _
Red = +
Red/Black = -
Power supply
12 V _ _ _ _
Red = +
Black = -
