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Fan Speed Indicator Lights
Plasmacluster Ion Indicator Light
POWER ON/OFF
Button
MODE Button
Plasmacluster Ion
ON/OFF Button
OPERATION
MAIN UNIT OPERATION
E-8
Power ON/OFF Button
• Press to start operation (short beep) and stop operation
(long beep)
• Plasmacluster Indicator Light and Fan Speed Indicator
Light turn on/off.
• Unless the power cord has been unplugged, the opera-
tions starts in the previous mode it was operated in.
LOW operation
The unit will operate quietly using
minimal air intake.
MEDIUM operation
The unit will operate at a fan speed
of MEDIUM.
MAX operation
The unit will operate at a fan speed
of MAX.
AUTO operation
The fan speed is automatically switched
(between HIGH and LOW) depending on the
amount of impurities in the air. The sensors
detect impurities for efcient air purcation.
MODE Button
• Press the MODE Button to select the desired fan speed.
Indicator Lights will show the fan speed currently select-
ed.
• The operation mode can be switched as below.
Plasmacluster Ion ON/OFF Button
Press the Plasmacluster Ion ON/OFF Button to turn
Plasmacluster Ion Mode ON and OFF.
When Plasmacluster Ion is ON, the Plasmacluster Ion
Indicator Light will turn on.(blue)
<When the CLEAN-SIGH is too bright>
Press the Plasmacluster Ion ON/OFF Button for 3 sec-
onds to switch the CLEAN-SIGN ON and OFF.
FU-Z31E.indd 10 10.4.21 4:19:45 PM