CLIMIA CTK 240 Operating Manual

CLIMIA

CTK 240 mobile air dehumidier

Operating manual

Edition 1.0
English

3

CTK 240 mobile air dehumidier

Contents

Carefully read this operating manual prior to commissioning/using the units!
This operating manual is a translation of the German original.

This manual is an integral part of the unit and must always be kept in the vicinity of the installation location
or on the unit itself.

Subject to modications; no liability accepted for errors or misprints!

1.0 Safety instructions 4

2.0 Environmental protection and recycling 4

3.0 Guarantee 4

4.0 Intended use 4

5.0 Transport and packaging 5

6.0 Air dehumidication 5-7

7.0 Unit description 8

8.0 Set-up 9

9.0 Commissioning 9-12

10.0 Shutdown 12

11.0 Unit transport 12

12.0 Care and maintenance 13-14

13.0 Troubleshooting and customer service 14

14.0 Electrical wiring 15

15.0 Electrical wiring diagram 15

16.0 General view of unit 16

17.0 Spare parts list 17

18.0 Technical data 18

19.0 Maintenance log 19

EC Declaration of Conformity 20

4

CLIMIA

1.0 Safety instructions

Carefully read the operating manual
before commissioning the unit
for the first time. It contains useful
tips and notes, as well as hazard
warnings to prevent injury or
material damage . Failure to follow
the instructions in this manual can
endanger people, the environment
and the equipment itself and will
void any claims for liability.

This unit can be used by children
above the age of 8, as well as by
people with impaired physical,
sensory or mental capabilities or a
lack of experience and knowledge
if they are supervised or have
received instruction in the safe
operation of the unit, and if they
understand the associated potential
hazards. Children must never play
with the unit. Cleaning and user
maintenance must not be carried
out by unsupervised children.

Keep this operating manual and the
refrigerant data sheet near to the
units.

The following notes must be
observed in full:

• The units must not be operated

at an ambient temperature
below 5 °C.

• The units may not be set

up or operated in explosive
environments.

• The units must not be installed

or operated in atmospheres
containing oil, sulphur, chlorine,
salt or dust.

• Never insert foreign objects into

the units.

• The units may not be exposed to

direct jets of water.

• An unobstructed air inlet and air

outlet must be guaranteed at all
times.

• The air-inlet grille must always

be kept free of dirt and loose
objects.

• The units must not be covered

during operation.

•

The units must be installed
upright and in a stable position.

•

The units must not be
transported while they are
running.

•

The units may only be
transported upright (water will
escape otherwise).

•

Before each change of location,
the condensate container must
be emptied

•

All electrical cables on the
outside of the units must be
protected against damage (e.g.
by animals etc.)

.

•

Before each change of location,
the condensate containers must
be emptied

.

• Appropriate hazard prevention

measures must be taken to
prevent risks to people when
performing installation, repair,
maintenance or cleaning work on
the units.

• The units and components

should not be exposed to any
mechanical load, extreme levels
of humidity or direct exposure to
sunlight.

3.0 Guarantee

As a prerequisite for any warranty
claims to be considered, it is
essential that the ordering party or
its representative completes and
returns the "certificate of guarantee"
to Climia Intakt GmbH at the time
when the units are purchased and
commissioned.
The guarantee conditions are
listed in the "General terms
and conditions of business and
supply". Furthermore, only the
parties to a contract can conclude
special agreements beyond these
conditions. In this case, contact
your contractual partner in the first
instance.

Disposing of packaging

All products are packed for
transport in environmentally
friendly materials. Make a valuable
contribution to reducing waste
and sustaining raw materials. Only
dispose of packaging at approved
collection points.

Disposing of the units and their
components

Only recyclable materials are used
in the manufacture of the units and
components.
Help protect the environment
by ensuring that the units or
components (for example batteries)
are not disposed of in household
waste, but only in accordance
with local regulations and in an
environmentally safe manner,
e.g.using authorised disposal and
recycling specialists or council
collection points.

2.0 Environmental
protection and
recycling

5

CTK 240 mobile air dehumidier

The units are shipped in sturdy
transport packaging. Immediately
check the unit on delivery and make
a note of any damage (please take
photos of the damage) or missing
parts on the delivery note. Inform
the forwarding agent and your
contractual partner.
Please retain the packaging for
returns.
Claims under guarantee made at a
later date will not be accepted.

5.0 Transport and
packaging

4.0 Intended use

The units are designed exclusively
for drying and dehumidication
purposes on the basis of their
structural design and equipment.
The units must not be used for any
other purpose.

The units are only permitted to
be operated by people with the
relevant training and understanding
of how to handle them.

Any different or additional
use is a non-intended use. The
manufacturer/supplier assumes no
liability for damages arising from
non-intended use. The user bears the
sole risk in such cases.
Intended use also includes working
in accordance with the operating
and installation instructions and
complying with the maintenance
requirements.

It is evident that the corrosion rate
below 50% relative humidity (RH) is
low, and below 40% is negligible.

The corrosion rate increases
signicantly above 60% RH.
Thisthreshold for damage as the
result of humidity also applies to
other materials, such as powdery
substances, packaging, wood and
electronic units.

Buildings may be dried in a variety
of ways:

1. By heating and air exchange:

The air in the room is heated in

order for moisture to be removed
and then this air is fed outside.
All of the energy that is involved
is lost together with the moist air
that is released.

2. By air dehumidication:

The moist air that is present

within an enclosed space is
continuously dehumidied
according to the condensation
principle.

The correlations occurring when
air is dehumidied are based on
physical laws.
These are depicted here in graphical
form in order to provide you with
abrief overview of the principles of
air dehumidication.

Using Climia air dehumidiers

•

Even if windows and doors

are well insulated, water and
moisture are still capable of
penetrating thick concrete walls.

•

The water required for setting

in the production of concrete,
mortar and plaster etc. may only
be diused after 1-2 months.

•

Even moisture trapped in the

masonry after high-water or a
ood is released very slowly.

•

The same is also true of moisture

contained in stored materials for
example.

The moisture (water vapour)
released from parts of a building
or materials is absorbed by the
surrounding air. As a result, the
moisture content increases, which
ultimately gives rise to corrosion,
mould, rot, peeling of paint and
other unwanted damage.

By way of example, the diagram
shows the corrosion rate of metal in
dierent levels of humidity.

6.0 Air dehumidication

6

CLIMIA

With regard to energy consumption,
air dehumidication has one
distinct advantage:

Energy expenditure is limited
exclusively to the air volumes
present. The mechanical heat that
is released by the dehumidication
process is fed back into the room.

Under normal use, the

air

dehumidier

uses
approximately 25% of the
energy that is required for
the

"heating and ventilating"

principle.

Relative air humidity

Our ambient air is a gaseous
mixture which always contains
acertain volume of water in the
form of water vapour. This volume
of water is specied in g per kg of
dry air (absolute moisture content).

1m3 of air weighs approx. 1.2 kg
at20°C

Depending on the temperature,
each kg of air is only capable of
absorbing a certain volume of
water vapour. Once this capacity
has been reached, the air is referred
to as “saturated” and has a relative
humidity (RH) of 100%.

Relative humidity is understood to
mean the ratio between the current
quantity of water vapour in the air
and the maximum possible quantity
of water vapour at the same
temperature.

The ability of the air to absorb water
vapour increases as the temperature
rises. I.e. the maximum possible
(absolute) water content becomes
greater as the temperature rises.

Building materials and structures
are capable of absorbing
considerable volumes of water,
suchas brick 90-190 l/m³, heavy
concrete 140-190 l/m³ and
limestone 180-270l/m³.
The drying of moist materials such
as masonry is eected as follows:

•

The moisture moves
from the inside of
the material to its
surface

•

Evaporation occurs on the

surface = Transfer of water
vapour to the ambient air

•

The air containing water vapour

is constantly circulated through
the air dehumidier. The air
is dehumidied and, slightly
heated, leaves the unit in order
to re-absorb water vapour

•

In this way, the moisture

contained in the material is
reduced gradually.

The material is dried!

The accumulated condensate is
collected in the unit and drained o
from there.

Drying materials

% RH

Evaporator Condenser

Air temperature

Air direction

Air humidity

Progression

As it ows through or over the evaporator, the air stream is cooled to dew
point. The water vapour condenses, and is collected in a condensate trap
from where it is drained o.

Temp. Water vapour content in g/m3 at humidity of

°C 40% 60% 80% 100%

-5 1.3 1.9 2.6 3.3
+10 3.8 5.6 7.5 9.4
+15 5.1 7.7 10.2 12.8
+20 6.9 10.4 13.8 17.3
+25 9.2 13.8 18.4 23.0
+30 12.9 18.2 24.3 30.3

7

CTK 240 mobile air dehumidier

Water vapour condensation

Because the capacity for the
maximum possible volume of
water vapour increases as the air is
heated, the volume of water vapour
contained remains constant and so
relative humidity falls.

In contrast, because the capacity for
the maximum possible volume of
water vapour decreases as the air is
cooled, the volume of water vapour
contained remains constant and so
relative humidity increases.
If the temperature continues to
fall, the capacity for the maximum
possible volume of water vapour
is reduced so much so that it is
ultimately equal to the volume of
water vapour contained in the air.
This temperature is referred to as
the dew point. If the air is cooled to
below the dew point, the volume of
water vapour in the air will become
greater than the maximum possible
volume of water vapour.
At this point, the water vapour
begins to precipitate.
This condenses to water and
moisture is removed from the air.

Examples of condensation include
steamed-up window panes in
winter, or the moisture on the
outside of a cold drinks bottle.

As the relative humidity of the air
increases, so too does the dew
point, making it easier for the
temperature to fall below it.

Condensation heat

The Energy transferred to the air
from the condenser consists of:

1. The amount of heat derived
beforehand in the evaporator.

2. The electrical drive energy.

3. The condensation heat released
by liquefying the water vapour.

Energy must be supplied when
liquid is converted into a gas. This
energy is designated as evaporation
heat. It does not cause any increase
in temperature, but is required
to convert a liquid into a gas.
Conversely, energy is released when
gas is liqueed, this is designated as
condensation heat.

The amount of energy from
evaporation heat and condensation
heat is the same.

For water, this is:
2250 kJ/kg (4.18 kJ = 1kcal)

From this it is evident that the
condensation of water vapour
causes a large quantity of energy to
be released.

If the moisture that it is to be
condensed is not introduced by
evaporation in the room itself,
but from outside, e.g. through
ventilation, the condensation heat
released contributes to the heating
of the room. With drying operations,
a heat cycle is created, whereby
heat is consumed for evaporation
and released for condensation.
When dehumidifying fed air,
alarger contribution of heat is
created, which manifests itself as
atemperature increase.

Generally speaking, the time
required for the drying process is
not only dependent on the output
of the unit, but is determined to
a greater extent by the speed at
which the material or building
section loses its moisture.

8

CLIMIA

nozzle into the condensate
container below either continuously
or only during the defrosting
phases.

A oat is installed inside the
condensate container. In the event
that the container is full, the oat
will activate a microswitch which
will switch o dehumidication
mode.

The units switch o and the
“container full” indicator light on
the control panel illuminates.
Thisextinguishes again when
theempty condensate container
isre-inserted.
The units then restart.

In unattended continuous operation
with an external condensate
connection, the condensate that
occurs is drained continuously via
a hose connection. The units then
start.

In unattended continuous operation
with an external condensate
connection, the condensate that
occurs is drained continuously via
ahose connection.

Recirculating fan

Condensate
container

Condenser

Evaporator

Condensate trap

Compressor

Moist room air

Dehumidied

room air

Fig. 1 Schematic depiction of the workings of the air dehumidier

7.0 Unit description

In dehumidication mode, one of
the “Fan stage” indicator lights on
the control panel illuminates.

The fan extracts the moist room air
through the intake grill with lter,
evaporator and the condenser
behind.

Heat is removed from the room air
on the cold evaporator. The air is
then cooled to below dew point.
The water vapour contained in
the room air is then deposited
as condensate or rime on the
evaporator ns.

On the condenser (heat exchanger),
the cold and dehumidied air is
warmed up again and discharged
back into the room via the outlet
grill with a temperature increase of
around 5 - 10°C above the room
temperature.
The processed, dry air then re-mixes
with the room air.
Continuous circulation of the room
air through the unit gradually
reduces the relative humidity (% RH)
in the room to the desired humidity
level.

Depending on the room air
temperature and the relative
humidity, condensed water will drip
into the condensate trap and then
through the integrated discharge

The units have been designed for
universal and straightforward air
dehumidication.

Their compact dimensions allow the
unit to be transported and set up
with ease.

The units operate in accordance
with the condensation principle and
are equipped with a hermetically
sealed refrigerant system, heat gas
defrosting, low-noise and low­maintenance fan and connection
cable with plug.

The fully automatic control, the
variable hygrostat, the condensate
container with integrated overow
protection and the connection
nozzle for condensate drainage
guarantee fault-free continuous
operation.

The units conform to the
fundamental health and safety
requirements of the appropriate EU
stipulations.

The units are dependable and oer
ease of operation.

The units are used in all locations,
where dry air s a must and where
economic consequential damage
(such as that caused by mould)
must be prevented.

The units may be used for the
drying and dehumidication of
areas such as:

•

Living rooms, bedrooms, shower

rooms or cellar rooms

•

Laundry rooms, weekend homes,

caravans

•

Warehouses, archives,

laboratories

•

Bathrooms, wash rooms and

changing rooms etc.

•

Basements, storage rooms

Operating sequence

The units are switched on and o by
the power key.

9

CTK 240 mobile air dehumidier

8.0 Set-up

For the best economic and safe use
of the units, the following notes
must be followed in full:

•

The units must be set up in an

upright and level position, to
ensure that the condensate can
drain freely

•

To ensure optimum air

circulation, the units should be
set up in the centre of the room,
where possible

•

Ensure that the room air can

be sucked in and discharged
without hindrances

•

Observe a minimum clearance of

50 cm from walls at all times

•

Units must never be set up in the

immediate vicinity of heaters or
other sources of heat

•

Air circulation is improved if the

unit is set up approx. 1 m above
the ground

•

The room being dried or

dehumidied must be closed to
the surrounding atmosphere

•

Avoid having opened windows

and doors etc., and avoid
frequent entry to or exit from the
room as much as possible

•

The units may not be used in

environments containing a
great deal of dust or chlorine,
or in places with atmospheres
containing ammonia

•

The output of the unit is

entirely dependent on the
conditions inside the room, room
temperature, relative humidity
and observance of the set-up
instructions

Min. 0.5m

distance to wall

Maintain adequate clearance from

heaters or other sources of heat.

Keep windows and doors closed!

Fig. 2 Schematic depiction of how to set up the air dehumidier

9.0 Commissioning

Before commissioning the unit or if
local requirements dictate, the air­inlet grill and air-outlet grill must be
checked for contamination.

Important notes prior to
commissioning

•

All extensions to the electrical

connection must be of
asucient cable size and must
only be used fully rolled out or
unrolled

•

Never use the power supply

connection cable as a pull cord

•

After being switched on,

theunits operate fully­automatically until switched o
by the hygrostat or oat when
the condensate container is full

•

The condensate container must

be inserted properly

The unit cannot be operated
if the condensate container
isnot inserted properly!

•

In order to prevent damage to

the condenser, the units are
equipped with a mechanism that
prevents the compressor being
immediately switched back on
after it is switched o

The units do not switch back
on until a waiting time of
around 3 minutes has elapsed!

•

If the units work in continuous

operation with an external
condensate drainage
connection, refer to the relevant
section

NOTE

A contaminated grille or lter
must be cleaned or replaced
immediately.

10

CLIMIA

1. The power key switches the unit
on and o.

2. The speed key sets the fan stage.
The min/max fan stage indicator
lights indicate the fan stage at
which the unit is running.

3. If required, the unit can be
switched to manual timer mode
using the timer key.

4. Use the “Humidity/Time” arrow
keys to set the required air humidity
in the installation room or the
required air humidier operating
time.

5. After an operating time of
250hours, the “Check Filter”
indicator light illuminates and the
lter must be removed and cleaned
according to the instructions. The
unit can be reset using the lter
reset key after inserting the lter.

6. The display shows the current
air humidity or the required air
humidity during regulation, or the
required operating time. The display
shows the current air humidity
again 10 seconds after the setting is
made.

NOTE

In room temperatures below

10°C

and relative humidity

below

40%

, economical use
of the unit can no longer be
guaranteed.

NOTE

After setting the required air
humidity, the display shows
this for another 10 seconds
before displaying the current air
humidity again.

NOTE

Note that the compressor does
not switch on until a waiting
time of 3 minutes has elapsed.

Restart protection!

Control panel

The control panel contains various keys, indicator lights and a display.

7. The bucket full indicator light
indicates when the condensate
bucket is full and must be emptied.

8. The unit is in defrost mode while
the “Defrost” operating light is
illuminated.

Commissioning the units

1. Connect the unit's electrical
connection to a properly installed
mains socket.

2. Press the power key once to
switch on the unit.

3. Use the arrow keys to set the
required air humidity of the
installation room.
The air humidity can be set at
increments of 5 %.

The recommended approximate
setting values are listed in the
adjacent section.

Adjusting units/moisture

The unit’s dehumidication power
is entirely dependent on the
conditions inside the room, the
room temperature, the relative
humidity and observance of the
notes in the “Setting up” chapter.

11

CTK 240 mobile air dehumidier

The following notes must also be
observed in full:

•

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 ow
emerging from the unit.

Automatic defrost system

The moisture contained in the
room air condenses when cooling
and coats the evaporator ns 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
electronic circulation mode as
required.

This tried and tested defrosting
method guarantees high
dehumidication performance.

Dehumidication mode is paused
during the defrost phase.
The “Defrost mode” indicator light
indicates that the defrost cycle is
running.

The higher the room temperature
and relative air humidity, the higher
the dehumidication power.

A relative humidity of around
45to60% is sucient in living
rooms. The air humidity should not
exceed 40 to 45% in
warehouses, archives, etc.

Timer function

The units feature an integrated
timer function.

Pressing the timer key switches the
unit’s automatic mode on and o.

If automatic mode is switched o,
the arrow keys can be used to set
the required operating time.

The operating time can be set for a
maximum of 24 hours in increments
of an hour.

The unit will switch itself o
automatically after the set time has
elapsed.

NOTE

If the room temperature is
suciently high (>12 °C), the
surface of the ns will not be
cold enough for rime formation
to occur, rendering defrosting
unnecessary.
Therefore, the air dehumidier
works economically.

Emptying the condensate
container

The integrated condensate
container must be emptied from
time to time.

Dehumidication mode is switched
o if the condensate container is
full.
The “BUCKET FULL” indicator light
indicates that the unit has switched
o.

1. Pull the full container forwards
and out carefully.

2. Pour the water into a drain.

3. Re-insert the emptied container
carefully into the unit.

The “BUCKET FULL” indicator light
extinguishes and the unit continues
to run automatically.

NOTE

For economical and technical
reasons, the units must not
be operated at an ambient
temperature below 5 °C.

NOTE

After being emptied, the
condensate container incl. oat
must be checked for damage,
contamination etc.

NOTE

The unit can only be started once
the condensate container has
been inserted correctly.

NOTE

The devices can be switched ON
and OFF via an external timer or
a Smart Home socket if required.

12

CLIMIA

Press the power key once to switch
on the unit.

If the units are inactive for long
periods, disconnect them from the
mains power supply.

Empty the condensate container
completely and dry with a clean
cloth.

Beware of dripping condensate!

The units must be cleaned and
dried completely before storing.

When storing the unit, cover with
a plastic sheet/foil if necessary
andstore in an upright position
inasheltered and dry location.

The units are only permitted to be
stored upright in a suitable storage
location that is protected against
dust and direct sunlight.

Continuous operation with
external condensate outlet

The units are equipped with a
special connection nozzle on the
rear.
A standard 1/2” water hose can be
connected to this.

1. The condensate hose connection
must be switched o rst for this
purpose. The rubber stopper can
then be removed.

2. Pull the condensate hose
connection over a suciently long
and suitable drain hose.

3. Connect the drain hose to the
connection nozzles and tighten the
condensate hose connection by
hand.

In unattended permanent operating
mode, the condensate should
preferably be drained into a lower­level drain.
If using an external collection
container (pan, bucket, etc.),
theunit must be placed at a correct
height.

10.0 Shutdown

The units are equipped with four
foot rollers and two additional
handles for easy and convenient
transport.

•

Before each change of location,

switch o the unit and remove
the power plug from the mains
socket

•

Empty the condensate bucket

completely.

•

If residual moisture remains on

the evaporator or water remains
in the condensate container, the
units must only be transported in
an upright position

•

The transport rollers are only

suitable for use on level and
smooth ground

•

The units must be carried when

transporting on rough terrain or
uneven surfaces

11.0 Unit transport

CAUTION!

There is no unit overow
protection in this variant.

CAUTION!

Ensure that the drainage hose is
placed at an incline to the drain
to allow the condensate to drain
without hindrance!

NOTE

Beware of dripping condensate.
After switching o the units, the
evaporator may continue to
defrost under the inuence of the
ambient temperature.

CAUTION!

The mains cable must never
be used as a pull cord or xing
device.

13

CTK 240 mobile air dehumidier

All moving parts have a low­maintenance permanent
coat of lubricant. The entire
refrigerant system is designed as
a maintenance-free, hermetically
sealed system and may only be
repaired by a specialist.

•

Observe the regular care and

maintenance intervals

•

In accordance with the operating

conditions, the units must be
checked as required but at least
yearly by a specialist to ensure
that they are in a condition that
is safe to use

•

Only clean the units with a dry or

damp cloth
Do not use a water jet!

•

Never use abrasive or solvent-

based cleaners

•

Even with heavy contamination,

use only suitable cleaners

•

Check the inlet and outlet grille

for contamination on a regular
basis

Clean or replace if required!

12.0 Care and maintenance

Cleaning the condenser and
evaporator

The unit housing must be opened
to allow the inside of the unit to be
cleaned and to provide access to
electrical components.

•

Clean the condenser and

the evaporator by blowing,
vacuuming or using a soft brush.

Do not use water jets!

•

Clean the interior surfaces on the

units, the condensate traps with
hose connection, the fan and the
fan housing carefully

•

Check all unit components for

damage and repair if necessary

•

Carefully ret all parts that were

removed in reverse order

NOTE

Regular care and maintenance
is fundamental to a long service
life and fault-free operation of
the unit.

CAUTION!

Before undertaking any work on
the units, the power plug must be
removed from the mains socket.

NOTE

Adjustment and maintenance
work may only be carried out
by authorised and qualied
technicians.

NOTE

When cleaning the exchanger,
particular care must be taken
because the ne aluminium ns
bend very easily.

CAUTION!

An electrical safety check must
be carried out in accordance with
VDE0701 after any work on the
units.

Filter cleaning

To prevent damage to the unit, it is
equipped with an intake grill with
integrated air lter.

In order to prevent power losses
or unit faults, the intake grill with
lter must be inspected as required,
but every 2 weeks at the latest,
andcleaned if necessary.

1. Use the “POWER" key to switch
the unit o.

2. Remove the power plug from the
mains socket.

3. Reach into the recessed grip and
remove the air lter.

4. Clean the air lter with lukewarm
water or a vacuum cleaner.

CAUTION!

The unit is not permitted to be
operated without the air lter
tted!

14

CLIMIA

13. 0

Troubleshooting

The units are manufactured
using state-of-the-art production
methods and tested several times to
verify their correct function.

However, if a functional fault
should occur, the unit should rst
be checked in accordance with the
following list.

5. Heavier contamination may be
remedied by rinsing the lter
in a lukewarm (max. 40°C) soap
solution.
Finally, always rinse the lter
carefully with clear water and
allow to dry!

6. Also check the intake grill for
contamination and clean if
necessary.

7. Before retting grill and lter,
ensure that they are fully dry
and that no damage has been
sustained.

The unit runs but condensate is
not formed:

•

Check the room temperature.

The operating range of the unit is
between 5 °C and 32°C

•

Check the air humidity

min.30%RH required

•

Check the intake grill and air

lter for contamination

Clean or replace if required!

•

Have the heat exchanger ns

checked for contamination

This work requires the unit to
be opened and must therefore
only be carried out by an
authorised specialist company!

The unit is loud or condensate
runs out:

•

Check whether the unit is on

astable and even base

•

Check whether the unit is

standing upright and stably

•

Have the condensate trap or

the connection nozzles checked
to see whether there are dirt
deposits on them

This work requires the unit to
be opened and must therefore
only be carried out by an
authorised specialist company!

NOTE

Heavily contaminated or
damaged air lters must be
replaced with new parts.
Only original spare parts may be
used.

NOTE

Adjustment and maintenance
work may only be carried out
by authorised and qualied
technicians.

The unit does not start:

•

Check the hygrostat’s setting

The set value must be lower
than the relative humidity in the
installation room!

•

Check the power supply and

the power fuse provided by the
customer 230V/1~/50 Hz

•

Check the power plug and the

cable for damage

•

Check the condensate bucket’s ll

level and seating

The “Bucket full” indicator light
must not be illuminated!

•

Check that the microswitch [MS]

on the condensate bucket is
functioning

•

Check that the inlet and outlet

are free Overheating!

•

Check the fuse on the control

board

NOTE

The units work with
environmentally-friendly and
ozone-neutral R134a refrigerant.
The mixture of refrigerant and oil
within the unit must be disposed
of properly in accordance
with the statutory or locally­applicable regulations.

NOTE

If the unit fails to function
correctly after the checks have
been carried out, contact an
authorised specialist.

CAUTION!

Work on the refrigerant system
and on the electrical equipment
must only be conducted by a
specially authorised specialist!

15

CTK 240 mobile air dehumidier

15.0 Electrical wiring diagram

•

The units are operated with

230V / 50 Hz alternating current

•

The electrical connection is

established using a built-in
mains cable with earthed safety
plug

•

Extensions to the connection

cable may only be carried out by
authorised electricians, subject
to the length of the cable,
connected load of the unit and
taking into consideration how
the unit is used at its location

CAUTION!

All cable extensions must only be
used in fully unreeled or reeled
o condition.

NOTE

The electrical connection to the
units must be made at feedpoints
with residual current devices
in accordance with VDE 0100,
Section 704.
When installing the units in
extremely damp environments
such as laundry rooms, showers
etc., the unit must secured
with aresidual current device
provided by the customer in
accordance with the regulations.

14. 0 Electrical wiring

CN 1

NO

HUMIDITY SENSOR /

HYGROSTAT

COM.

CN 3

L

L

N

E

CN 4

CN 2

CN 1

POWER SUPPLY

T1A L 250V

H

COMPRESSOR

OL P

CN 7

N

N

P6

P3

P4

P5

TEMPERATURE PROBE

SWITCH

FAN

MOTOR

CONDENSER

CONDENSER

CONTROL BOARD

FUSE

BLUE

BLUE

BLUE

YELLOW / GREEN

BROWN

WHITE

RED

YELLOW

RED

BLUE

WHITE

BLACK

16

CLIMIA

16.0 General view of unit

We reserve the right to modify the dimensions and design as part of the ongoing technical development process.

2

1

4

3

5

6

7

8

10

11

12

37

3

32

31

30

26

47

45

44

43

41

39

38

49

50

51

9

46

40

42

16

33

21

13

23

24

22

17

CTK 240 mobile air dehumidier

17.0 Spare parts list

When ordering spare parts, please always state the EDP no. and unit number (see name plate)!

No. Designation EDP no.

1 Floor pan
2 Conveyor rollers
3 Compressor, cpl.
4 Vibration dampers
5 Suction pipe
6 Drain line
7 Centre wall
8 Condensate trap

9 Evaporator, complete.
10 Condenser, complete.
11 Capillary
12 Y-pipe
13 Condenser, (for compressor), complete)
16 Microswitch
21 Condensate trap cover
22 Fan housing
23 Fan wheel
24 Fan motor
26 Distribution block
30 Control board
31 Conductor board / board
32 Probe (evaporator/EVAP)
33 Hygrostat
34 Condenser (fan motor)
37 Mains cable with plug
38 Front wall
39 Back wall
40 Transport handle
41 Top cover
42 Intake grill
43 Air lter
44 Condensate bucket cover
45 Condensate container
46 Float, cpl.
47 Transport handle (condensate bucket)
49 Rubber stopper
50 Condensate hose connection
51 Control panel

18

CLIMIA

18.0 Technical data

1)

Contains greenhouse gas according to Kyoto protocol

2)

Noise level measurement DIN 45635 - 01 - KL 3

Series CTK 240

Operating range, temperature °C 5 to 32

Operating range, humidity % RH 30 to 90

Dehumidication capacity max. l/day 30

At 27 °C/60 % RH l/day 18

Fan stages 2

Max. airow volume m3/h 240/186

Condensate container capacity Litres 6.3

Refrigerant

1)

--- R134A

Refrigerant quantity g 200

Power supply V/~/Hz 230/1/50

Max. rated current consumption A 4.1

Max. power consumption kW 0.57

Sound pressure level LpA 1m 2) dB (A) 46/41

Dimensions

Depth mm 272

Width mm 384

Height mm 610

Weight kg 17

We reserve the right to modify the dimensions and design as part of the ongoing technical development process.

19

CTK 240 mobile air dehumidier

19.0 Maintenance log

Unit to be maintained only by authorised specialists in accordance with the statutory regulations.

✍

Unit type: .................................. Unit number: ...................................

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Unit cleaned - outside -

Unit cleaned - inside -

Fan blade cleaned

Fan housing cleaned

Condenser cleaned

Evaporator cleaned

Fan function checked

Air-inlet grid with lter cleaned

Unit checked for damage

Safety devices checked

All fastening screws checked

Electrical safety check

Test run

1. Date: ..............

..............................

Signature

2. Date: ..............

..............................

Signature

3. Date: ..............

..............................

Signature

4. Date: ..............

..............................

Signature

5. Date: ..............

..............................

Signature

6. Date: ..............

..............................

Signature

7. Date: ..............

..............................

Signature

8. Date: ..............

..............................

Signature

9. Date: ..............

..............................

Signature

10. Date: ............

..............................

Signature

11. Date: ............

..............................

Signature

12. Date: ............

..............................

Signature

13. Date: ............

..............................

Signature

14. Date: ............

..............................

Signature

15. Date: ............

..............................

Signature

16. Date: ............

..............................

Signature

17. Date: ............

..............................

Signature

18. Date: ............

..............................

Signature

19. Date: ............

..............................

Signature

20. Date: ............

..............................

Signature

Comments: .....................................................................................................................................................

.............................................................................................................................................................................

.............................................................................................................................................................................

20

CLIMIA

EC – Declaration of Conformity

Original Declaration of Conformity

We do hereby declare that the units named below, produced and sold by us, satisfy the relevant basic requirements
of the EC Directives, the EC safety standards and other product-specic EC standards.

Name of Manufacturer: Intakt GmbH
Climia - Air conditioning and heating technology
Niemeierstraße 13
D - 32758 Detmold, Germany

Name of the CE representative: Intakt GmbH
Climia - Air conditioning and heating technology
Niemeierstraße 13
D - 32758 Detmold, Germany

Unit (machinery) model: Air dehumidier

Series/ Class: CLIMIA CTK 240
Series/ Class Number: 1803...

Delegated regulations (EU): 2011/65/EU:2011
2014/30/EU:2014
2014/35/EU:2014

Applicable standards: DIN EN 12102-1:2018
DIN EN 55014-1:2017; DIN EN 55014-2:2015
DIN EN 60335-1:2012; DIN EN 60335-2-40:2014
DIN EN 61000-3-2:2015; DIN EN 61000-3-3:2014
DIN EN 62233:2008

Detmold, 19th June 2018 Intakt GmbH

................................................................

Managing Director’s signature

21

CTK 240 mobile air dehumidier

Notes

22

CLIMIA

23

CTK 240 mobile air dehumidier

Intakt GmbH

Climia - Klima- und Wärmetechnik

Niemeierstraße 13

D - 32758 Detmold