Installation and connection
The electronic unit and drainage and overflow protection
–Drainage protection
Any leaking water is collected in the sump in the base of the machine. A float switch closes the solenoid valves , preventing any more water from flowing into the machine and water in the suds container is pum‐ ped away.
–Overflow protection
If the water level exceeds a certain level, the drain pump switches in and pumps the excess water away in a controlled manner.
Should the water level rise repeatedly in an uncontrolled way, the drain pump will switch on continuously, the washing machine will indicate that there is a fault and a tone will sound.
Drain hose
The drain hose is protected by a venti‐ lation system which prevents the wash‐ ing machine from being emptied com‐ pletely.
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