ERROR CODE W90 ON ZANUSSI WASHER DRYER

DAVE, April 2008

Open top of washer and at right side there is an white plastic``envelope´´ inside this is the control pcb
(mainboard) take this out and cleen pcb.
Spay all connectors with contact cleen spray then
contact oil after some while.
This black dirt on control pcb comes from brush´es
on main (drum) motor, check them allso ! they might be warnout, its eazy to replace during service.

piff, December 2008

check blue loom that goes from the main pcb to the display board for loose connections.normally loose or oxidise connection on control panel pcb.make good connections and retry.if fault reappears then main pcb or display pcb could be fault.

ck, April 2008