KDK E50DZUA Operation Instructions Manual page 4

If the appliance is not going to be used for a
long time, in order to prevent dropping, it
should be well kept.
Otherwise, it may cause the dropping.
Confi rm if the unit is installed fi rmly.
It may cause injuries when dropping.
Firmly fi x the parts.
Otherwise, droppings will cause the
injury.
The appliance must be stopped using
immediately until repaired when abnormal
operation occurs (such as noise, vibration,
burnt smell).
It may cause the unexpected accidents.
Please entrust the professional staff to conduct
electric, duct and equipment installation.
It may cause unexpected accidents
when improper installation occurs.
Plant and animal cannot be placed near the
blowing air outlet.
It may cause the bad effects to animals
and plants.
Prohibition
Please wear the gloves when cleaning the
fi lter.
It may cause the injury.
Because it's aerial work, please fi x the ladder
when conducting the maintenance.
Dropping may cause injury.
Don't use the unit near the combustible spray.
It may cause the fi re.
Prohibition
Please don't place the vessel with water on the unit.
It will wet the inside of unit when the water
leaks, which may damage the electric
insulation or cause the electric shock.
Prohibition
When the appliance is not used for a long
time, you should cut off the breaker for safety.
Dust accumulation will get the unit
heated, which may cause the fi re.
4
If the power supply cord appears worn, in
order to avoid the danger, changing work
should be done by authorized persons.
CAUTION
Don't place the obstacles near the air inlet and
return air grille.
Prohibition
Don't place the burning appliance in the
location where the unit blows directly.
Prohibition
Conduct the routine cleaning to fi lter.
The appliance is forbidden to operate without
Filter Box Unit.
In maintenance (disassembling the
maintenance cover), please pay attention to
the dropping of dirt, dust and insects.
Please fully confi rm the usage for special
purposes. The appliance is not used under
the special conditions such as preservation
of foods, animals, plants, precision
instruments, and artwork.
Don't clean the fi lter with volatile oil or metallic
brush.
Prohibition
Don't incline it when disassembling the unit.
Prohibition
Please get the contact with the agent
where you purchased.
It may cause the injury due to the
blowing out or sucking in.
It may cause the insuffi cient burning of
burning appliance.
Owing to lots of dirt and dust attached in
the fi lter, it may cause the lack of oxygen
in indoor areas.
Otherwise dirt or dust will accumulate in
the energy recovery core. It will lower its
performance and dirt or dust will enter
into the room.
It may enter into eyes.
Otherwise, it may cause the quality
degradation.
It may damage the fi lter
when the dirt and dust
come into room, it will
enter eyes.
The internal accumulated water will wet
the things in the room.
Please contact the retail shop or repair
shop.
Metallic brush