BALAY 3XP 20 Série Mode D'emploi page 36

Things that can save you from making unnecessary phone calls
... the appliance makes a
lot of noise ...
Make sure that the air extraction duct is properly
fitted onto the appliance.
Make sure that the appliance's air inlets and outlets
are free from obstruction.
If the noise sounds like water flowing, then this is
due to the pump which circulates water around the
system so as to enhance the efficiency of the
appliance.
Warning!
Any other kind of fault or repair work must be
dealt with by a specialised technician. Contact
your authorised supplier, the after-sales service
or the Technical Service Network.
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