Comedes Demecto 10 User manual

Dehumidifier
Demecto 10

Table of contents
Foreword .......................................................................................................
Safety information ......................................................................................
Intended use ...............................................................................................
Operating instructions .................................................................................
Technical data ............................................................................................
Layout .....................................................................................................
Setting up instructions ...................................................................................
Starting up ................................................................................................
Hose drainage ............................................................................................
Recommendations for drying with the Comedes Demecto 0 .........................
Maintenance .............................................................................................
Frequently asked questions .......................................................................
EC declaration of conformity .....................................................................

Dear Customer,
Thank you for buying the Demecto 0 from Comedes GmbH.
You have purchased a powerful dehumidifier, which has been developed in accordance with
the latest technical standards. To ensure that your device offers you faithful service for a long
time, please study these operating instructions in detail, especially the safety information.
If you still have any questions about the device after you have read the operating instructions,
please do not hesitate to contact us:
E-mail address: servi[email protected]
If you give us your telephone number, we shall call you back free of charge.
We look forward to all customer feedback and would be delighted to hear from you.
Yours sincerely,
Philipp Thannhuber
Managing Director
Comedes GmbH

WARNING:
Be sure to read the instructions before using for the first time. Any errors made in following
the safety information and instructions may result in an electric shock, fire and/or serious
injury. Keep all the safety information and instructions in a safe place for future use.
Important: Make sure that the power plug is removed from the socket outlet before
opening the device. Electric shock can cause fatal injury. Have repairs carried out only by an
authorized workshop.
Safety information
•Please note that the operating voltage is 230V 50Hz.
•Use the ON/OFF switch to switch the device “ON and OFF”. Do not under any
circumstances use the plug to switch the device “ON and OFF”.
•Do not insert any objects (screwdrivers, etc.) into the inside of the device.
•Place the machine on a stable, horizontal and dry surface.
•Do not clean the dehumidifier with water. Never spray the device with water.
•Do not clean the device with inflammable liquids or cleaning agents.
•Keep children away from the device.
•Never place any objects on the device and don't sit on the device.
•Do not touch the air vents.
•Never cover the air inlet or outlet vents. Make sure that sufficient clearance to
surrounding walls or objects (minimum 50 cm to the sides and rear, and 50 cm to the
top and bottom) is maintained.
•Do not use the device if the power cable is damaged.
•Do not use the device in a washing room.
•Do not use the device in hermetically sealed spaces.
•Do not use the device in enclosed spaces smaller than 5m².
•Do not use the device outside the operating temperature range of 5°C – 32°C.
•Always run the device for at least 35 minutes risk of damage to the compressor).
The fact that the device switches automatically in automatic mode is perfectly normal.
•Before you move the device, switch it off with the Off/On switch first, then pull out the
power plug and empty the condensate collector.
•Clean the air filter before it becomes heavily soiled. The device works most effectively
with a clean filter.
•Keep the water tank free of foreign bodies.
•Set up the device well clear of heaters or other heat-generating units.
•The device must not be used in environments containing lots of dust or chlorine.
•Use the device only if your socket outlet is fitted with a residual current protective
device (earth-leakage circuit-breaker) circuit-breaker.
•The device is allowed to be used only by persons who are physically and mentally
capable of operating it in accordance with these operating instructions, or by persons
who have been given training on the use of the device by a responsible person.
•Never switch the device on or off with wet hands.
•Never attempt to carry out any repairs or modifications, either of an electrical or a
mechanical nature, on the device yourself.
•Do not allow children to play with any of the packaging such as sheets of plastic.
•Keep a sufficient distance to the air outlet of the device.
•Do not operate the appliance near explosive, flammable or corrosive materials.
•Plug the power cord firmly and securely into the socket.
•Operate the unit only to a grounded socket.
•Do not operate the dehumidifier on a power strip.
•If the device switches off, also wait at least 0 minutes before restart.

Intended use
The dehumidifier is designed only for use for dehumidifying in privately used rooms
(e.g. living rooms, bedrooms, storage areas or basements). The user must observe all the
operational parameters specified in this manual.
The device is allowed to be used only for its prescribed purpose. Any other use is deemed to
be a case of misuse. The user/operator and not the manufacturer will be liable for any damage
or injuries of any kind resulting from such misuse.
Operating instructions
The device is designed for a temperature range of between 5°C and 32°C. At below 5°C the
humidity level tends to be very low, such that there is no need for a dehumidifier. At above
32°C it is possible that the overheating guard will shut the device down automatically. The
device does not have approval for operation outside the given temperature range. To enable
the dehumidifier to dehumidify the air to optimum effect, it warms the air. The room
temperature may therefore rise by -2 degrees. This is perfectly normal and increases the
efficiency of the device.
To operate efficiently in energy terms, the device switches off automatically once the set
humidity level has been reached. If the humidity level increases again, the device switches on
again automatically.
The device switches off automatically when the water tank is full.
Technical data
Product name: Comedes Demecto 0
Voltage: 220~240V 50 Hz
Power rating: 250W
Power consumption: ,2 A
Dehumidifying capacity: 0 l / day
(30°C 80% humidity)
Weight: , kg
Permissible operating temperature: 5-32°C
Humidity operating range: 20-80% RH
Coolant / Quantity: R 34a/80g
Refrigerant group: L
Size of water tank: 2, l
Room size: approx. 20m²
Dimensions: 340 x 220 x 495 mm
Noise: < 40 dB

Layout
Figure :
. Control panel
2. Air outlet
3. Carry-handle
4. Front cover
Figure 2:
5. Air inlet / Back side
6. Opening for hose drainage
7. Water tank
Control Panel
Figure 3:
Tank is not in place
or tank is „full“
indicator
Defrosting Operation
Fan speed
Timer

Setting up instructions
Remove all the strips of adhesive tape which were used as transport braces. Make sure that
the device is stood securely on a dry surface.
Ensure that the device cannot cause any water damage if water were to escape from the water
tank.
Before you start the device, always let it stand in its final position for at least 2 hours to allow
the refrigerant to settle and ensure that there is no risk of damage to the compressor.
Make sure that the device is not exposed to direct sunlight.
Check that the float is correctly positioned and moves easily.
Make sure that the water tank is correctly positioned.
Make sure that the socket outlet is fitted with a residual current protective device
circuitbreaker (earth-leakage circuit-breaker).
If you are unsure whether this is the case, ask your electrician or use a personal protection
plug (available from your DIY store).
To save power and to avoid potential danger, disconnect the device when it is not operated.
Starting up
Check the cable for damage before you insert the power plug. The device may only be used if
the power cable is in flawless condition. Plug in the power cable and switch the unit with the
ON/OFF switch.
IMPORTANT: Always allow the device to run for at least 35 minutes before you switch it off,
and never switch it on and off continuously in quick succession. Otherwise there is a risk of
damage to the compressor.
The higher the humidity in a room and the higher the temperature in that room, the more
effectively the Comedes Demecto 0 can dehumidify the air.
The compressor therefore generates heat and warms up the air in the room. This is perfectly
normal and is no cause for alarm.
When the product shut down, please wait at least 3 minutes before moving the unit, so that all
water can run into the water tank.
ON-/OFF Button:
Press the ON-/OFF button to turn the unit on and off.
If the unit is switched on, the „operation“-LED flashs continuous.
If the unit is in defrost mode, the „operation“-LED flashs on and off.
After starting up the unit, it will start in „CO“ mode.
Speed:
Use the „Speed“ button to switch between high (HI) and low (LOW) fan speed.
Timer:
With the timer you can set the start- and run-time of the unit. You can set the time between
and 24 hours.
When the time is up, the unit will switch on or off.
When the timer LED is off, the unit is running in continuous mode.
To set a start time, press the timer button when the unit is in standby.
To set the run time of the dehumidifier, press the timer button when the unit is switched on.
After setting the run time, the time will be shown for about 5 seconds on the display, then the
current humidity is displayed again.
If you press the timer button again, the current run time will be displayed again for 5 seconds.
Humiditiy setting:
The device is equipped with a modern hygrostat (humidistat) and turns off automatically after
reaching the desired humidity, to save power.

If the humidity increase in the room again, the Comedes Demecto 0 will automatically restart.
Repeatedly pressing the humidity setting button, to set a target humidity of CO, 50%, 60%,
70%, 80% and AU.
The hysteresis of the device is approximately 3%.
During operation, the current humidity is displayed on the display. If the actual humidity is
below 35% the display will show „LO“. When the humidity is above 95% the display will show
„HI“.
Continuous operation CO):
With the setting „CO“, the unit will dehumidify with maximum capacity and won‘t switch off till
the the water tank is full.
Comfort mode AU):
With this setting, the unit operates in a automatic mode, which is influenced by temperature.
. At a temperature below 5 ° C, the compressor stops.
2. At a temperature between 5 ° C and 20 ° C, a target humidity of 60% is automatically
set.
3. At a temperature between 20 ° C and 27 ° C, a target humidity of 55% is automatically
set.
4. At a temperature above 27 ° C, a target humidity of 50% is automatically set.
Important: After setting a value, don't press any other button within 5 seconds, to the save
setting.
Emptying the water tank:
When the water tank is full, the Comedes Demecto 0 switches off automatically and the red
LED (tank “full” indicator, Fig. 3) will light up. You need to empty the water tank before you
can continue using the Demecto 0.

Hose drainage
The Comedes Demecto 0 can also be operated with a drainage
hose. To do so, remove the water tank and fix a drainage hose
Ø 2mm (not included). Put the hose into the recess on the tank,
insert the tank again and guide the hose into a drain channel.
Make sure that the drain is not higher than the connection on the
device, to ensure that the water can drain off unhindered.

Recommendations for drying with the Comedes Demecto 10
To achieve the best possible dehumidifying results with the Demecto 0 while using as little
energy as possible, we offer the following tips: Since this manual can only offer a limited
amount of advice, we would recommend that you consult the more detailed information
available at: www.luftentfeuchter-tipps.de
Basic principles of dehumidifying with the Comedes Demecto 10
The dehumidifier works in a similar way to a refrigerator with a refrigeration machine. This
generates a cold surface (on the vaporizer) on which water condenses. Depending on the
humidity and ambient temperature the water condenses at dew point temperature. To enable
the dehumidifier to dehumidify, the temperature of the cold surface must be below the dew
point temperature. Given that the water would freeze if the dew point temperature was
negative, the dehumidifier only works if the dew point temperature is positive. To ensure that
this is the case, the dehumidifier is equipped with a modern, temperature-controlled automatic
defroster which maintains the vaporizer temperature between approximately 0°C and 5°C. For
effective dehumidifying the dew point temperature for the Demecto 0 needs to be above
5°C. If the dew point temperature is below this level, dehumidifying will either not be possible
at all or only very inefficiently. Refer to the following table to determine the dew point
temperature in your particular case. Where dew point temperatures are too low it is advisable
to turn on the heating. Gas radiant heaters are not suitable therefore.
Drying to deal with problems with condensation damp
Condensation damp generally occurs in basements when moist air penetrates the basement in
summer and condenses on the cold walls of the basement. We recommend that you
dehumidify the basement, room by room, in continuous operation. To start, run the device in
continuous operation mode until you see that the amount of water that you are emptying out
of the tank each day starts to reduce. Then move the device to the next room. Once you have
dried all the rooms in this way we recommend that you select a central location for the device
and then run it in automatic mode. We recommend a humidity setting of arround 50% to 60%.
This method of dehumidifying is more efficient in energy terms than dehumidifying in
automatic mode from the start, because if you do the latter the device will switch on and off a
lot.
Drying to deal with building defects or water damage
In the case of building defects or water damage, the cause needs to be eliminated first. Once
this has been done the rooms can be dried using condensation driers such as the Demecto 0.
In this case the dehumidifier is run in continuous operation mode. The ambient temperature
needs to be at least 20°C (but not above 27°C). Additional heating can be provided by an
electric heater if necessary. Gas radiant heaters are not suitable! To generate the air

circulation required, fans can be used in the room. Please
note that the insulation layer may also need to be dried, depending on the nature of
the building defects. This will have to be undertaken by a specialist firm.
Recommended humidity levels for rooms
As a general rule this is dependent on the ambient temperature. The higher the temperature of
the room, the lower the setting for the relative humidity needs to be, otherwise it will
encourage the growth of fungus or mold in the room. A pleasant level
of humidity is between 35% and 65% relative humidity, depending on the ambient
temperature.
The following diagram provides a point of reference for the optimum level of humidity
at different ambient temperatures.
The diagram is based on the assumption that temperatures >=20°C are for living quarters and
temperatures <=20°C are for basement quarters.
Maintenance
The Comedes Demecto 0 is largely maintenance-free. To maintain the level of dehumidifying
efficiency you need to clean the filter at least once a month, or more often if necessary.
To do this, switch off the device, pull the power cable
and remove the water tank at the back of the device. Now you can pull down the nylon filter.
Rinse the filter with warm water and allow to dry.
You can then fit it back on the device.
Check the hose used for the drainage regularly for blockages and damage. If the hose is

blocked or damaged, replace it with a new one.
Frequently asked questions FAQ)
For our latest operating instructions please go to: http://blog.comedes.com
The device does not start.
. Is the device plugged in correctly?
2. Is the water tank positioned correctly?
3. Is the red lamp on?
4. Is the fuse burned out?
5. If the above points are OK, try again in 0 minutes.
6. If the device is still not working, please contact [e-mail]
Inadequate dehumidifying results.
. Is the dust filter soiled?
2. Is the air inlet or outlet vent blocked?
3. Is the temperature or humidity too low? (see the dew point table on page 0)
The device does not switch off in automatic mode.
. Are the doors and windows closed?
2. Is there a device in the room which generates vapor or steam?
3. Is the room too large?
The device is very loud.
. Is it stood on a firm, suitable surface?
2. Is the device in contact with the wall of the room?
3. If the floor is tiled, we recommend that you place a piece of carpet underneath.
The fuse constantly burns out.
The RCD (earth-leakage circuit-breaker) constantly trips. Stop using the device and contact us
at: [e-mail]
The power cable or the plug get excessively warm.
Stop using the device and contact us at: [e-mail]
There are objects or water in the device.
Stop using the device and contact us at: [e-mail]
Don‘t dispose this product with household waste. This dehumidifier must be
returned to a collection station for electronic and electrical equipment.
For further information on these collection station, please contact your local
municipal administration, or the Comedes GmbH.