Operating instructions

31
Unit component What to clean and how to clean
Coarsedustlters(Quattrolters) • Cleanthecoarsedustlters(Quattrolters)ontheinner
side with a vacuum cleaner (lowest power step).
Note:Assoonasthelterreplacingmessageappears
in the display (see error messages in chapter 7) replace
coarse dust lters (Quattro lters) together with the
evaporator mat evaporator mat.
CAUTION! Makesuretheltersdonotgetwet.Wetlters
mustbedrybeforereinstalling.
Waterlter
(PH28Aonly)
• Unmountandcheckwaterlter.Ifnecessarycleanwater
lterwithabrush,thenrinselterwellwithtapwater.
Remountwaterlter.
Level switch
Safety switch
Silver ionisation electrodes
• Carefullywipethelevelswitch,thesafetyswitchand
the silver ionisation electrodes with a damp cloth.