How can I fix my servis quartz water heater?

servis quartz water heater is over heating.and is flashing f6 what can i do to fix the problem?
gary stansfield, July 2006


done
on the retainning brackit for the heating ellament,is a 10mm nut,unscrwe half way,to the left is themister,use screwdiver,to dislodge it,take it to your nearest .BEC.shop,or to a shop who reconditions washers,thay shoud be able to change it for you.

hugh mcmahon, August 2006
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