7
Test the water supply connection for
tightness.
Cleaning and descaling the trap
1
Close the water supply valve.
2
Disconnect the supply pipe from the sanitary
flush.
2550619531-1 © 11-2017
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3
Remove the housing along with the control
unit.
4
Remove the upper part of the trap.
5
Clean the upper and lower parts of the trap
and descale, if required.
EN
21