obstruccion en bonba de vaciado o en tuberias de drenaje
tecnico27
February 2013
I just got this problem and, not being able to find an answer, I rang them. F4 apparently means "drainage failure". They recommend that you try checking the pipes and filters prior to calling out an engineer.
Patrick Nolan
August 2007
I can answer this question...
What is code F4 on my Whirlpool dishwasher ADP 6830?