User manual
27
Appendix
Display
The PM10, PM2.5, PM1.0 concentration values are the
same continuously.
• When the air is clean, you may not see a difference between
the PM10, PM2.5 and PM1.0 levels. To check if the sensor is
functioning, test it by tearing paper by the sensor and/or rub
them to create some dust. This will cause the PM levels to
change if the sensor is working properly.
The lter replacement indicator is always turned on.
• After replacing the lters, press and hold the [ ] button for
3 seconds or more to reset the lter replacement reminder.
Strange indications appear on the display.
• If any of the indications , , , , appears, contact a
Samsung Service Centre.
Air circulation
The fan does not seem to circulate the air evenly.
• Your air purier is designed to send the clean air upwards for
effective circulation. Since the air circulates clockwise, you may
nd the output on the right relatively stronger, and weaker on
the left.
ACR AX7500 태국향_IB_EN_DB68-08497A-01.indd 27 2019-09-26 오전 11:37:19