Hitachi EP-A7000 Using the Control on Purifier, Memory Function, Air Sensor, Odor Sensor

Using the Control on Purifier

Pressbutton.

Operation starts.

Every time you press button, the operation mode switches in the following sequence so that you can choose a desired mode or stop.

Air	Pollen		Strong	Humidify	Skin	Off
Purify
		Deodorization			Moisturize

The airflow rate is set to “Auto” by switching the operation mode.

Memory Function / Sensors / Auto Detection

Memory Function

When you stop the operation and then restart, the purifier will resume the operation status before shutdown. If you operate the purifier for approx. 5 seconds or longer, the operation status will be stored in memory. (If you stop the operation within less than 5 seconds, the operation status will not be stored in memory.) Even if you unplug the power cord, the operation status will be stored in memory. However, the airflow rate is automatically set to “Auto”.

Air Sensor

Level of air contamination detected by the odor sensor, dust sensor is shown by the way the indicator is activated.

Indicator action	: Lit in green	Blink in green	Skin	Air
Contamination level: Clean		Contaminated	Moisturize	Timer(4hrs) Sensor

Note

Clean

Max(Blinking) Humidifying

You can adjust the air sensor, dust sensor sensitivity setting as desired. P.E-16In case the purifier is installed in a place where air contamination is hard to detect

or in case the sensor itself is not clean, the indicator action may not change. P.E-25

Filter

Odor Sensor

The sensor detects odor in air such as cigarette smoke or odor of pet animals.
Even when you feel the air is clean, the purifier may continue the operation if the
odor sensor finds any gas component not removed by the filter.
Any of the following may also be detected by the odor sensor.
Combustion gas from heating appliance, alcohol, odor of perfumes or cosmetics
used in beauty parlor or aesthetic salon, sprays, vapor, abrupt temperature	Odor sensor
change, etc.

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