Question 1

The new unit turns off randomly. Is not on timer mode. Can't be filter. What is it's? Power button has a light that flashes.

Accepted Answer

The air purifier will automatically switch to auto mode after two hours of opening in 4th gear, with the purpose of energy-saving power consumption. If you open 3 gears, it will not switch to automatic mode.

Question 2

What does 0.13 mean on the screen?

Accepted Answer

It means the air quality in your home is good.

Question 3

Why is the green light flashing?

Accepted Answer

Flashing green light means the air purifier is working fine.

Question 4

Does this unit put ozone into air?

Accepted Answer

This Air Purifier does not put ozone into air.

Question 5

How do I get it to run continuously on high speed?turn it in high but then it automatically switches to low after a while.

Accepted Answer

You can choose to put it in third gear and it will continue to run at high speed. If you put it in fourth gear, it will drop back into low gear in 2 hours by default.

Question 6

How often do I change the filters?

Accepted Answer

It is recommended to replace the Filters every 3-6 months.

Question 7

How do you get the real time air quality to display? I had it on for at least 20 minutes and it doesn't display.

Accepted Answer

Only in sleep mode, the display does not show numbers and lights; All you have to do is turn it off again to get back on track, or shift to another gear.

Question 8

How do you keep the Auto Mode off? After a hour it switches to Auto Mode, how do you keep it from doing this?

Accepted Answer

The air purifier will automatically switch to auto mode after two hours of opening in 4F speed, with the purpose of energy saving power consumption. If you open other speed, it will not switch to automatic mode and can run 24/7.

MORENTO HY4866 Air Purifiers up to 1076 Sq Ft with PM 2.5 Display Air Quality Sensor

User Manual - Page 11