Hi Stuart,

Just to finish off (and maybe get the part required). The engineer
came out and identified it as a failed PCB. It was £159 but he
suggested he repaired it (soldered) as a short term fix allowing me to
buy the part myself. That 'temporary' fix has now failed so Im after
the part. Do you happen to know where I can buy it ? I believe it is
an EDW11 for a ZSF4123.

Thanks for any info.

Todd