Daikin MCB50YSAU User Manual

20
English
Troubleshooting
About the Indicator Lamps
Operating/Indicator panel
Check the indicator lamp and take the following actions.
Indicator lamp Cause/Solution
The odor sensor lamp
blinks
Blinks if the carbon lter is removed or the carbon lter unit is not pushed all the way in.
(When blinking, the airow rate decreases.)
¼ Attach the carbon lter, then insert the carbon lter unit all the way.
► Page 11, 18
The UV ON/OFF lamp
blinks
Blinks if the carbon lter is removed or the carbon lter unit is not pushed all the way in.
(UV emission is not performed when blinking.)
¼ Unplug the power supply plug, attach the carbon lter, insert the carbon lter unit all the way,
and then restart operation.
► Page 11, 18
The lter replacement
lamp lights up
The dust collection lter needs to be replaced in about 1 month.
Use a dust collection lter for replacement.
► Page 25
¼ Contact the place of purchase.
The lter replacement
lamp blinks
The dust collection lter needs to be replaced.
► Page 18
All 3 MODE lamps
blink simultaneously
An electrical component is malfunctioning.
¼ Contact the place of purchase.
The dust lamp blinks
(green)
All 4 FAN lamps blink
simultaneously
Are the pre-lter and dust
collection lter attached?
Lamps may blink when the
components are removed and
the unit is operated.
 If all components are attached
An electrical component is malfunctioning.
¼ Contact the place of purchase.
 If a component is not attached
¼ Unplug the power supply plug, reattach the
components, and then restart operation.
Is there a buildup of dust on the
pre-lter?
 If there is not a buildup of dust
An electrical component is malfunctioning.
¼ Contact the place of purchase.
 If there is a buildup of dust
¼ Unplug the power supply plug, clean the pre-lter, and
then restart operation.
► Page 17
Is the air outlet blocked?
 If the air outlet is not blocked
An electrical component is malfunctioning.
¼ Contact the place of purchase.
 If the air outlet is blocked
¼ Remove any obstacles blocking the air outlet, and then
restart operation.
01_EN_3P671617-2A.indd 20 2021/11/22 16:27:39

Daikin MCB50YSAU Specifications

General

Brand	Daikin
Model	MCB50YSAU
Category	Air Cleaner
Language	English