19
CTK 190 mobile air dehumidifier
Adjusting the discharge
direction
The dehumidified room air is
discharged on the top of the unit.
The pivotable air flap [S] is used to
adjust the discharge direction.
Press the air flap’s rear surface [D]
to open it.
The front folds upwards. The air
direction can be adjusted infinitely.
The following notes must also be
observed in full:
•
If possible, open the air flap
completely to direct the air flow
upwards
•
Ensure that the air can
discharge without hindrances
This is the only way to
guarantee optimum unit
operation!
•
Ensure that sensitive objects
such as house plants are not
placed directly in the air flow
emerging from the unit
D
S
Automatic defrost system
The moisture contained in the
room air condenses when cooling
and coats the evaporator fins
with rime or ice depending on the
air temperature and the relative
humidity (% RH).
The automatic defrost system that
is integrated in the unit switches
the defrost cycle on if required.
The rime or ice that has
accumulated on the exchanger
surfaces is defrosted using heat gas
as required.
This defrosting method is
particularly fast and effective, and
guarantees high dehumidification
performance.
Dehumidification mode is only
paused for a short time during the
defrost phase.
The “Defrost mode” indicator light
indicates that the defrost cycle is
running.
Adjusting units/moisture
The unit’s dehumidification power
is entirely dependent on the
conditions inside the room, the
room temperature, the relative
humidity and observance of the
notes in the “Set-up” chapter.
The higher the room temperature
and relative air humidity, the
higher the dehumidification power.
A relative humidity of around
45 to 60 % is sufficient in living
rooms. The air humidity should not
exceed 40 to 45 % in warehouses,
archives, etc.
The set target value can be read
off from the status lights "AUTO"
and "MAX".
In automatic mode ("AUTO"), the
unit operates fully automatically
and switches off automatically
after reaching the set target value.
In continuous operation
("MAX.") the unit works without
interruption and ensures maximum
dehumidification.
The setpoint is changed by
pressing the SET key. The LED
display changes from right to left.
MAX.
AUTO
rF
SET
NOTE
The maximum possible
dehumidification power is
only obtained when the air
flap is opened completely.
NOTE
If the room temperature is
sufficiently high, the surface
of the fins will not be cold
enough for frost formation to
occur, rendering defrosting
unnecessary.
Therefore, the air dehumidifier
works economically.
NOTE
The built-in hygrostat is
not a calibrated measuring
instrument and is located
inside the unit.
The averaged air humidity
in the installation room may
deviate from the set value
under certain circumstances.
