Sharp IG-EX20B Operation Manual page 17

Unit replacing light (red) is flashing rapidly, and operation
is stopped.
•
It is over the usage period of Plasmacluster Ion Generating
Unit.
Replace with new one. (Page 9, 13)
Operation lights ("LOW", "MED" and "FULL POWER") are
flashing simultaneously, and operation is stopped.
Plasmacluster Ions are not released.
•
Is the Plasmacluster Ion Generating Unit installed correctly?
Remove the unit, fully insert it again and press the Operation
button. (Page 12, 13)
•
Isn't dust attached to the electrode of the unit?
Clean the electrode section of the unit. (Page 12)
Other indication
•
Failure.
Unplug and contact the store you purchased.
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2020/07/22 12:00:16