E-50
Operations / Others
Symptoms
Cause (This is normal)
There is no vapor or mist visible
As the unit employs an evaporating type that produces moistur-
ized air by passing an air stream through the humidifying fi lter, no
vapor or mist is visible.
The movement of the fl ap is unstable, or its
direction is misaligned
It may have become misaligned when it was moved by hand. If it
does not work properly because it was moved by hand, stop it by
pressing the ”Power” button once, and start the operation again.
The temperature and humidity monitor read-
ings differ from the room thermometer and
hygrometer readings.
The temperature and humidity displayed on the monitor is merely
a guide.
Depending on the difference of room environment, the display
may differ.
The fan stopped
The fan may stop
if it is set in eco saving operation.
(P.E-23)
The rotation does not increase smoothly
when “Max” airfl ow rate is used
The rotation gradually increases.
It takes approximately 1 minute for the rotation to increase.
Noise enters the television and radio
Separate the purifi er from the television and radio, or change the
orientation of the purifi er.
Or, use an outlet in a different location.
When turning on the power, Auto Self Clean
automatically starts.
The purifi er is checking whether or not the auto self clean unit is
attached. This is not a malfunction.
(P.E-26)
Strips of dirt are attached to the dust fi lter
When the auto self clean unit operates, strips of fi ne dust may
attach to the dust fi lter.
Dust or dirt is attached to the back side of
the pre-fi lter
Depending on the type and amount of dust attached to the pre-
fi lter, the Auto Self Clean operation may not be able to complete-
ly remove it.
If there is dust remaining, clean the fi lter.
(P.E-40)
When the operation mode or airfl ow rate is
changed, the fan stops or rotation becomes
unstable
This is a temporary occurrence when changing the airfl ow rate.
It will stabilize as time passes.
Troubleshooting Guide
(Continued)
Replacement Parts
Purchase from Hitachi Home Appliances dealers.
Filter assembly for Hitachi Air Purifi er
(Allergen-free, HEPA fi lter)
EPF-LVG110H
Deodorizing fi lter for Hitachi Air Purifi er
EPF-KVG900D
Pre-fi lter (stainless steel pre-fi lter)
Specify service part EP-LVG70-042.
Auto self clean unit
Specify service part EP-L110E-922.
Brush rotor
Specify service part EP-LVG90-011.
Water tank fi lter
Specify service part EP-KVG900-039.
Replacement humidifying fi lter for Hitachi Air Purifi er
EPF-KVG900KF
EP-L110E_EN.indd 50
EP-L110E_EN.indd 50
2/7/2018 10:55:14 AM
2/7/2018 10:55:14 AM
