Dependent on the air temperature and the relative air
humidity, the condensed water drops continually, or
only during the periodic defrosting phases, into the
condensate pan and then into the condensate con-
tainer located below via the integrated outlet.
When the maximum fill state of the condensate con-
tainer is reached, the tank warning lamp on the oper-
ating console lights and the apparatus switches off.
In the case of unattended continuous operation with
external condensate connection, the condensate is
continually drawn off via a hose connection (see the
section "Continuous operation with external conden-
sate connection").
03. Set-up
For optimised, economical and safe operation of the
apparatus, you should in all cases observe the follow-
ing instructions (see also diagram B).
• The apparatus is to be placed upright and stable to
ensure unimpeded flow of the condensate into the
condensate container.
• If possible, place the apparatus in the centre of the
room to guarantee optimum air circulation.
• In all cases, the apparatus is to be kept at least 50
cm from walls.
• Make sure that air can be drawn in at the air inlet
and exhausted at the rear air outlet without hin-
drance.
• Do not operate the apparatus in the vicinity of heat-
ers or other sources of heat.
• Ensure that the room that is to be dried or dehumid-
ified is closed off from the surrounding atmosphere.
• Ensure that doors and windows are closed, and
avoid frequently entering or leaving the room.
• If the apparatus is used in a dusty environment,
ensure that the applicable care & maintenance
measures are followed. See the section "Care and
maintenance".
Important information on electrical connection:
• In accordance with DIN VDE 0100, Part 704, the
apparatus must be connected to supply points with
earth leakage protection.
B - 3
• If the apparatus is used in wet areas such as laun-
dries, bathrooms or similar, it must be protected by
an inbuilt earth leakage protection switch that con-
forms with regulations.
04. Operation
The control panel and the condensate tank are important
components for operation of the appliance. The rele-
vant operating components are illustrated in figure C.
05. Commissioning
Before each commission, or dependent on local re-
quirements, the intake and outlet openings must be
checked for foreign bodies and the intake filter must
be checked for fouling. Blocked or dirty grilles and
filters should be cleaned immediately, see the section
"Care & maintenance".
Important instructions before commissioning
• Cable extensions must have an adequate cross-section.
• Cable extensions must be either completely unrolled
from the drum or completely rolled!
• The condensate container must be inserted correctly.
• Economical dehumidification is no longer guaran-
teed with this class of apparatus at room temper-
atures of less than 2 °C and/or relative air humidity
of less than 35 %.
• Our product range contains special dehumidifiers
for use under such climatic conditions. Our staff will
be pleased to discuss your requirements with you.
Commissioning of the apparatus
1. Insert the apparatus' plug into a correctly-fused
mains socket (230 V/50 Hz).
2. Check that the tank warning lamp is not lit (see
diagram C.6).
3. Press the mains switch so that it is in operating
mode "I" (see figure C.8).
4. For dehumidifying operation, set the rotary control
switch to the desired operating level (see figure D.5).
The appliance is now operating and working at the
desired dehumidifying level. To switch off the appli-
ance, press the mains switch so that it is in operating
mode "0".
Operating Manual – Dehumidifier TTK 350 S
EN