Faqs; Troubleshooting - Daikin MCB50YSAU Installation & Operation Manual

Troubleshooting

FAQs

Please check first before contacting us.
Q: Is it possible to see if UV emission is being performed while the UV function is ON?
A:
For safety, the unit is structured so that UV emission cannot be seen.
Q: The sensitivity of the dust/particle sensor seems to be poor...
A:
If the dust/particle sensor lens is dirty, the sensitivity may become poor, so clean it
►Page 17
regularly.
In addition, the reaction time of the dust/particle sensor varies depending on the
size of the room.
Adjust in accordance with the Dust/Particle Sensor Sensitivity Setting.
If the airflow rate setting is set to a strong setting like "Turbo", the responsiveness
of the dust/particle sensor may be poor.
This is not a malfunction because the airflow rate is strong and the dust is sucked
into the air inlet before it reaches the dust/particle sensor.
Q: Can I clean the dust collection filter?
A:
Maintenance of filter is not possible, but can be replaced. Do not vacuum or
wash with water.
(Reduced performance of the dust collection filter may result)
Replace if dirt buildup is severe.
Q: The color of the dust collection filter is changing...
A:
The dust collection filter may turn black due to the collection of dust, or turn yellow
or brown due to the UV rays, but this discoloration does not affect the dust
collection performance.
If you are concerned, replace it.
Q: Can the carbon filter be washed with water?
A:
It cannot be washed with water.
(If you wash it with water, it will lose its shape and you will not be able to use it.)
If you inadvertently washed it with water, replace it.
Remove the carbon filter unit from the unit and vacuum off dust with a vacuum
cleaner. If odor becomes a problem, expose to airflow in a shady place. (Approx.
1 day)
If odor and dirt are still an issue even after cleaning, replace it.
Q: Is continuous operation possible?
A:
It can be operated continuously.
Stop operation regularly and clean it.
21
►Page 18
►Page 18
►Page 18
►Page 15, 16
Dust/Particle sensor
►Page 18