Troubleshooting Guide - Thermador 9000411578 Manual Del Usuario

TROUBLESHOOTING GUIDE

Problem
Nothing works – display is
not illuminated
~
If an appears in the
display
If is not possible to operate
the hood
Possible Cause
Control button board has
become disconnected.
Filters saturated
Power failure
Remedy
Contact qualified appliance
service technician.
See "Filters and
Maintenance" Section.
Disconnect the hood from
the mains electricity supply
by pulling out the plug or
switching it off at the main
fuse box.
Wait for approx. 1 minute
and then switch it on again.
13