If wireless communication is
not required, disconnect the
wireless LAN connection.
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→
page 8)
Code Error details
F01
F15
F16
F21
F41
Wireless
communication
error
Other error code
Error code
•
If PM2.5 concentration does not decrease for a long time even though the ventilator is operating,
replace the ventilator filter.
•
If the temperature or humidity indication are defective, turn off the ventilator and the breaker,
and then contact your dealer for repairs.
•
When the operating switches do not work properly, press the reset switch
with a pointed rod. If the problem persists, contact your dealer for repairs.
※
If any error code appears on the display, take the following actions:
The Power LED blinks upon error.
(It does not blink even if an error
occurs while the ventilator is not
in operation)
Circuit error
Sensor error
Motor error
Action to be taken
Turn off the ventilator and the
breaker, and then contact your
dealer for repairs.
Turn off the ventilator and the
breaker, and then contact your
dealer for repairs.
■
Other defects
■
When the error codes appear
Abnormal Occurrence
How to Use Application
Radio wave may interfere with the equipment and may cause incident due to malfunction.
Keep at least 15 cm away from the product if you have a cardiac pacemaker.
Radio wave may interfere with the operation of pacemaker.
Keep the product away from devices such as other wireless devices,
microwaves and the devices that use 2.4 GHz signal.
Radio wave may interfere with the equipment and may cause incident due to
malfunction. The product may not work properly depending on locations it is used.
WARNING
Do not use the product near any medical equipment or automatic control
equipment.
(automatic doors and fire alarms, etc.)
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