Sharp FU-W43E ユーザーズマニュアル

ENGLISH

E-13

Before calling for repair, please review the list below, since the problem may not be a unit malfunction.

• Clean or replace the filters if they appear to be heavily soiled.

  (Refer to E-11, E-12)

• The air could be impure at the time the unit was plugged in. (Refer 

to E-5) Pull out the plug from the electrical outlet, and insert the 

plug one minute later

.

• The sensitivity of the sensors become unstable when the open-

ing of the odour sensor or dust sensor is dirty or is clogged.

Clean  the  dust  around  the  sensor  opening  using  a  vacuum 

cleaner. (Refer to E-10)

•  Clicking or ticking sounds may be audible when the unit is gen-

erating ions.

Fan motor disconnected or abnormal.

Operation stops.

• Pressing the POWER ON/OFF button will reset the error dis-

play, but if error occurs again, contact the Sharp Service Cen-

tre.

• Check to see if the filters are heavily soiled.

  Replace the filters.

• Plasmacluster Air  Purifiers  emit  small  traces  of  ozone  which 

may produce an odour. These ozone emissions are well below 

safety levels .

• Is the unit installed in a location that is difficult for the sensor to 

detect cigarette smoke?

• Are the dust or odour sensor openings blocked or clogged? 

  (In this case, clean the openings.) (Refer to E-10)

• Check  to  see  if  the  Lights  OFF  Mode  is  selected.  If  so,  then 

press the Light Control Button to activate the indicator lights.

  (Refer to E-9)

W53E.eng.indd   15

08.11.13   3:11:32 PM