Installation requirements

demanding a non-return valve

,To prevent water from flowing
back into the machine a non-return
valve must be installed at the
following installations:
Installation to a sink standpipe
Several installation possibilities
where additionally another washer or
dishwasher is connected to.
Example:Connection to a sink
standpipe
Connect the drain hose with a
non-return valve directly to a sink
standpipe.
^Remove the accessories from the top
rear of the dryer:
Connector 1and the hose clamp 3
behind it.
Installation
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