MKT 240
With low cleaning effort, you
can guarantee malfunction-free
operation and a long service
life.
■
Use only mild, environment-
friendly cleaning agents.
■
Regularly clean the
ventilation slots.
■
Clean the device as required,
but at least once a year, with
a moist cloth and lukewarm
water.
■
Do not expose the device to
direct water spray.
Maintenance and Care
Cleaning the air fi lter
Clean the air fi lter regularly,
but at least every 100 operat-
ing hours. In case of strongly
contaminated air, the period is
reduced accordingly.
1.
Switch off the device and
pull the mains plug.
2.
Remove the fi lter from the
device (Fig. 14).
3.
Clean the fi lter using a
vacuum cleaner or, in case
of heavy soiling, carefully
using lukewarm water (Fig.
15/16).
4.
Let the fi lter air-dry and then
reinsert it.
Fig. 14
Removing the air fi lter
upwards from the machine
CAUTION
Always turn off the device
and pull the mains plug before
cleaning!
Never operate the device
without the air fi lter.
Fig.15/16
Cleaning the air fi lter
Fig.17
Draining the condensate
Draining the condensate
■
The condensate evaporates
during operation and is then
conducted outside with the
exhaust air via the air outlet
hose.
■
In case of extreme humidity,
the device collects conden-
sate in a reservoir. If the
permissible level is exceeded,
the red fault LED lights up
and the device shuts down.
■
The reservoir must be
emptied via the condensate
drain spout (Fig. 17).
Fig. 13
Functional principle of the cooling process
Functional principle of
the cooling process
The air conditioner
cools the air by re-
moving heat from it.
The fan (circulation
air) conducts cooled
air into the room. The
heat that the device
has removed from the
air is conducted out-
side via the air outlet
hose.
Ventilator
(exhaust air)
(exhaust air)
Evaporator
Evaporator
Condenser
Condenser
Cooling circuit
Cooling circuit
Air inlet (exhaust air)
Air inlet (exhaust air)
Air inlet (circulation air)
with air fi lter
Humidity is removed
from the air and drips
as condensate from the
evaporator onto the hot
condenser and evapora-
tes. Excess condensate
drips from the condenser
into a collection tray
and conducted from
there to the condenser
again using a rotor,
evaporated, and then
conducted away with
the exhaust air fl ow.
Cooled circulation
air in the room
air
air
Fan (circulation air)
Warm exhaust air
outside
