To Next PageTo Next PageWhy doesn't the air sensor display color change from green on my Hitachi Air Cleaner?
If the air sensor display color on your Hitachi Air Cleaner does not change from green, try moving the unit to another location where it can be reached by odors and dust. Also, the dust sensor or the odor sensor opening might be dirty; clean them.
Why doesn't the airflow rate increase on my Hitachi EP-A9000 when the air is contaminated?
If the airflow rate of your Hitachi Air Cleaner does not increase even though the air is contaminated, check if the airflow rate is switched and select Auto or another airflow rate. Also, ensure the odor sensor opening is not blocked by dust or any other objects; clean the odor sensor. If the air around became clean when the power plug was in the outlet, switch the airflow rate, or unplug the power plug from the outlet when the surrounding air becomes clean, and plug it in again after 10 seconds.
Why doesn't the airflow rate decrease on my Hitachi EP-A9000 Air Cleaner when the air is clean?
If the airflow rate of your Hitachi Air Cleaner does not decrease even though the air is clean, check if the airflow rate is switched. Touch the Airflow Level button and select Auto or another airflow rate. Also, if it is operating in Humidify or Skin Moist mode, the airflow will not decrease if the humidity is low.
What to do if the fan is not rotating in my Hitachi EP-A9000?
To address a non-rotating fan in your Hitachi Air Cleaner, unplug the unit from the outlet, then plug it back in. If the issue persists, discontinue use, unplug the unit, and request repairs.
General| Brand | Hitachi |
|---|---|
| Model | EP-A9000 |
| Category | Air Cleaner |
| Language | English |
Displays notification contents.
Switches the display between temp/humidity.
Covers hazards related to power and wiring.
Guides on removing and installing unit filters, panels, and trays.
Step-by-step guide to turn on the air purifier.
Explains optional modes like Pollen, Odor, Rapid, Absence.
Detects air contamination level and indicates color.
Detects various odors in the air.
Detects dust particles like smoke and pollen.
Covers cleaning of humidifying, pre-, and deodorizing filters.
Instructions for refilling the water tank when indicator lights up.
Daily and monthly cleaning for water tank, cover, and main unit.
Procedures for cleaning the dust sensor.
Guidelines for when to replace filters based on usage.
Checks to perform before contacting service.
Describes normal operating sounds and vibrations.
