Mitsubishi Electric MA-E100R-E Service Manual page 13

(3) Operation Control
„ Automatic operation (Normal and Night)
1 Normal
• The amount of air flow is changed in accordance with the level of odor, PM2.5, and dust
contamination.
• The direction of air flow is changed in accordance with the position of people in the room.
2 Night
• A fan rank lower than the standard blower fan rank is set because priority is given to silent
operation.
• The LED lighting time is set to 1/2 and the brightness of each lamp is restricted.
• The direction of air flow is fixed to the center.
„ Manual operation (Low, Mid, and High)
Operation is performed continuously at a certain air volume.
Operation mode
Low
Mid
High
(4) Filter Replacement Lamp (Total Operation Time)
The blower fan operation time is counted and the lamp lights when the total time reaches approx. 4.5 years
in the case of the "Low" operation.
Operation mode
High
Low
(5) Switching the Sensitivity of the Dust Sensor
Setting procedure: While operation is OFF, press the "Auto" switch 3 times within 2 seconds.
• When switched from "standard sensitivity" to "high sensitivity"
The buzzer makes a "blip blip" sound and the PM2.5 monitor lamp (red) lights for 3 seconds.
• When switched from "high sensitivity" to "standard sensitivity"
The buzzer makes a "blip" sound and the PM2.5 monitor lamp (red) flashes for 3 seconds.
(6) Turning the Automatic Rotation Function ON/OFF
Setting procedure: While operation is OFF, press the "Manual" switch 3 times within 2 seconds.
• When switched from "automatic rotation OFF" to "automatic rotation ON"
The buzzer makes a "blip blip" sound and the dust monitor lamp (red) lights for 3 seconds.
• When switched from "automatic rotation ON" to "automatic rotation OFF"
The buzzer makes a "blip" sound and the dust monitor lamp (red) flashes for 3 seconds.
Fan rank
1
5
7
Air volume (m /h)
3
600
84
13
Air volume (m 3 /h)
84
300
600
Period Replacement timing (hour)
Approx. 8 months
Approx. 4.5 years
7,744
38,720