Sensitivity Settings of the Dust Sensor
If dust sensor sensitivity is not how you want it, change the setting.
Operating panel
1
Press
While holding down
•
After a short beep sound is emitted and the airfl ow ("
the lamp corresponding to the current sensitivity setting lights.
2
Change the sensitivity setting from
•
Each time the button is pressed, the airfl ow lamps and the sensitivity change as below.
•
The sensitivity setting is indicated by the airfl ow lamps.
If the airfl ow lamps do not change, unplug the power supply cord, wait at least 3 seconds, plug the power supply cord back in and try
the operation again from the beginning.
raise
To
the sensitivity
HIGH
Select the "
lower
To
the sensitivity
LOW
Select the "
3
After changing the setting, press
•
A short beep sound is emitted and the lamp of the set sensitivity fl ashes.
4
Unplug the power supply cord, wait at least 3 seconds and plug the power supply cord back in.
This completes the setting.
ATTENTION
●
Dust sensor sensitivity can be set while the unit is running or stopped.
4
●
If step
is not performed, the unit does not go back to the normal operating mode.
13
1,3
for 10 seconds.
, press
" airfl ow lamp.
" airfl ow lamp.
.
" L (Low), "
" M (Standard), "
.
Sensitivity
The sensor more readily
H (High)
High
reacts to dust.
M (Standard)
Normal
Default setting
Low
The sensor reacts less to dust.
L (Low)
.
1,2
" H (High)) lamps fl ash for about 5 seconds,