5 Trouble-shooting
20
… The
display illuminates
… The
display flashes
Possible cause
Solution
• Grease filter is dirty.
➤
Clean grease filter.
➤
After cleaning, hold the
button
depressed for at least 5 seconds.
– The display goes out.
Possible cause
Solution
• Clean-Air function is
activated.
➤
Hold the
button depressed for at
least 5 seconds.
– Clean-Air function is deactivated.
– The display goes out.