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Pm2.5 Sensor; Switching Between Temperature / Humidity Monitor Display; Stopping Operation Using Off-Timer - Hitachi EP-M70E Instruction Manual

Air purifier with humidifying function
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Useful Features

PM2.5 Sensor

 Change into a sensor that is suitable for small particles, like PM2.5 (general term for micro particles be-
low 2.5µm). The level of contamination in the air will be detected by the dust sensor, and the unit will op-
erate automatically between "Medium" to "Max" airfl ow rate.
(Odor sensor control will not be performed)
 Operation modes other than "Air Purify" cannot be set.
 While operating in PM2.5 sensing, the air sensor will light up, then enlarge and shrink slowly.
 For the fi rst 90 seconds of operation, the unit will operate in "Max" airfl ow rate (air sensor: red).
 The fl ap direction will be diagonal.
 It will not respond to the switching of sensor sensitivity.

Switching Between Temperature / Humidity Monitor Display

 Temperature / Humidity monitor display alternately shows both temperature and humidity.
The display will switch between humidity (%) and temperature (°C) each time the button is touched.
Humidity (%)

Stopping Operation Using Off-timer

 Set the off-timer to automatically stop the unit after the set operation time.
At each touch the following display will be appear on the display for setting.
No Display
No Display
EP-M70E_EN.indd 24
EP-M70E_EN.indd 24
to switch display.
Temperature (°C)
to set the timer.
Setting Description
Not Set
Automatic stop after about 4 hours of operation
2017/2/23 17:27:43
2017/2/23 17:27:43