• Place the dehumidifier on a firm, even, waterproof surface. Make sure it
is standing securely so that the dehumidifier cannot tip over or fall down.
If it tipped over, please pull out the plug at once. Water can damage fur-
niture and floor coverings.
• Unwind the cord completely. An incompletely unwound cord can lead to
overheating and cause a fire.
• Do not immerse the dehumidifier into water or any other liquids and do
not pour water or any other liquids onto the appliance or into the air intake
and air outflow vents.
• Do not use the appliance in immediate vicinity of a bath tub, a shower or a
swimming pool (observe a minimum distance of 3 m). Place the appliance
such that a person in the bath tub cannot touch the appliance.
• Do not place the appliance near a heat source. Do not subject the power
cord to direct heat (such as a heated hotplate, open flames, hot iron sole
plates or heaters for example). Protect power cords from oil.
• Do not use the dehumidifier if it is faulty or could show signs of damage,
or if it is not functioning correctly. Disconnect the plug from the power
socket.
• Never insert your fingers or any other objects into the air inlet or outlet.
Do not cover the appliance during operation.
• Do not sit or stand on the appliance.
• Discard of the water in the water tank when the tank is full.
• Do not operate the appliance in a closed area such as inside a closet, as
it may cause a fire.
• If using the appliance with the drainage hose, make sure the end of the
hose is lower than the spout, otherwise the water will not drain and flood-
ing may occur.
• If any parts of the appliance are damaged, please contact the retailer or
a designated repair shop.
• Details of type and rating of fuses: T, 250 V AC,2 A.
• The dehumidifier functions optimally at a room temperature of between
13 °C and 35 °C. The specified dehumidifying performance is only achiev-
able in the higher temperature range (from 22 °C) and with higher room
humidity (from 70 %). The lowest recommended operating temperature is
10 °C. In case of lower temperatures, the DEFROST mode is activated too
frequently. The highest operating temperature is 35 °C and the relative
humidity is 90 %.
Setting up / operation
1. Place Theo on a flat surface in the desired area. Plug the power cable
(12) into an electric socket.
2. Open the flap for the air outlet (8). This flap must always be open during
operation. A closed flap can lead to a technical defect.
3. Press the on/off switch (3) to turn on the dehumidifier.
4. The desired humidity level can be set using the hygrostat (4) (40 % /
50 % / 60 % / Con = continuous). When the desired humidity has been
reached, the appliances switches off and then checks the humidity at
intervals by briefly switching on the fan.
5. Press the timer button (5) to set either the operating period or switch-
on time.
• The appliance must be switched on for you to be able to set the
operating period. Now press the timer button (5) to set an operating