Using The Control On Purifi Er; Memory Function / Sensors / Auto Detection; Odor Sensor - Hitachi EP-A3000 Instruction Manual

Air purifier
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Using the Control on Purifier

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.)
The timer setting is not saved in memory.
The saved memory is cleared and the factory settings are restored by unplugging the power plug.
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.
Combustible gas when a combustion appliance is running, alcohol, odor of cosmetics, sprays,
vapors, abrupt temperature changes, etc.
The air purifier unit detects the degree of air contamination in the room with the odor sensor and then starts
automatic operation.
In the first 3 minutes after the power cord is plugged in, the unit will check room air condition and save it in memory.
During the time, the "Air Purify" indicator will blink. After 3 minutes, the "Air Purify" indicator will go off and the purifier
is now ready to operate.
You may start the operation in less than 3 minutes after plugging the power cord.
In this case too, the "Air Purify" indicator will continue to blink, meaning the unit is checking the room air condition.
After 3 minutes, the indicator will light solidly if the unit is running air purification operations in the Auto Mode.
If you plug in the power cord under contaminated air condition, the sensor sensitivity may be reduced.
Press
Every time you press the
unit, the lit indicator switches in the order shown
below until stopping the unit.
Air
Purify
(Only with the remote controller)

Odor Sensor

P.E-14
Auto Detection
button.
Operation starts.
button to stop the
Odor
Pollen
Off
E-11

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