TTK 90 E comfort dehumidifier
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  4. Condensation dehumidifier of the TTK-series
  5. TTK 90 E

Comfort dehumidifier TTK 90 E

Comfort dehumidification at its best...

Maximum comfort - simplest handling

The TTK 90 E unites the best features of a modern dehumidifier in a sophisticated housing with advanced functionalities and also convinces through strong power reserves when keeping larger rooms dry.

Particularly convenient is the possibility of real-value humidity selection via the digital display of the TTK 90 E:

With this comfort dehumidifier you can directly enter the desired humidity value instead of using unreferenced adjustment levels between minimum and maximum operation. An integrated hygrostat implements this target fully automatic and adjusts the performance of compressor and two-staged fan.

Additionally, the current temperature and humidity values of the room air can be read from the control panel of the TTK 90 E at any time.

Alternatively, the TTK 90 E can also be controlled via a timer switch or used in continuous operation.

PRODUCT BROCHURE

Moisture in the bathroom, basement or bedroom can lead to mold. All relevant information about our comfort dehumidifiers can also be found in the product brochure. Download the PDF directly here.

To the PDF document

Gentle laundry drying with dehumidifiers

Apart from ambient air dehumidification, a dehumidifier can be conveniently used for drying laundry – either in an assisting way or as a full replacement for a conventional dryer. The laundry drying function (also referred to as clothes drying mode or SuperDry function) is comparable to traditional air drying outside.

Dehumidifiers offer the benefit of drying the laundry as gently as in the nature outside. Colours retain their brilliance and the life span of clothes is longer than with conventional dryers – and all this with a substantially lower power consumption.

Furthermore, even sensitive materials such as wool, silk or synthetic fibres can be dried without any problems. In contrast to pure air drying, the laundry feels much softer and more pleasant on your skin.

Laundry drying can also be performed with dehumidifiers without an additional laundry drying function. The target value of the air humidity must then be set in accordance with the desired residual humidity:

Cupboard dry: 46 % of relative air humidity

Iron dry: 58 % of relative air humidity

Skin dry: 65 % of relative air humidity

Laundry-drying function
Environmentally friendly refrigerant R290

Propane (R290) as environmentally friendly refrigerant in dehumidifiers

Every year, several million tonnes of environmentally harmful CO2-emissions (greenhouse gases) are emitted into the air by synthetic refrigerants. For this reason, the utilization of alternative refrigerants has become one of our key objectives. By using propane (R290) as refrigerant, this dehumidifier makes a valuable contribution to protecting our climate.

The natural refrigerant propane (R290) is an organic compound belonging to the group of hydrocarbons. Unlike synthetic refrigerants the environmentally friendly propane (R290) comes with neither ozone depletion potential (ODP = 0) nor a noteworthy greenhouse effect (GWP = 3).

Additional bonus for the environment: Owing to its excellent thermodynamic properties, propane (R290) is a particularly energy-efficient refrigerant thereby additionally reducing your energy costs.

Convincing equipment

For applications where a regular manual draining of the water tank is not always possible, e.g. during unattended permanent drying applications in weekend homes or on boats, there is a separate connection integrated in the TTK 90 E through which the condensate can be drained directly by using a hose.

Moreover, a filling level warning light to indicate a full water tank, an overflow protection with automatic switch-off function and a reusable air filter, which is easily accessible and easy to clean, also belong to the standard equipment of the electronically defrostable TTK 90 E.

Thanks to the digital real-value humidity selection the desired room climate conditions can be established straight to the point and energy-saving, which reduces the power consumption in comparison to conventionally controlled devices.


TTK 90 E – special equipment featuresTTK 90 E – special equipment features

The control panel of the TTK 90 E is provided with a clear design and is easy to understand. The digital display for example shows you the current relative humidity level in the room.
The easily removable air filter retains lint and animal hair and can be quickly and easily wiped or washed out.
The removable water tank has a storage capacity of 5.2 litres. The device stops automatically when the tank is full and indicates this via LED.
In order to continuously drain the condensation water, a pipe can be connected on the rear of the device.
The TTK 90 E is equipped with a hygrostat-controlled dehumidification function with real-value humidity selection. Using the innovative integral display, the desired humidity value can be set to target values between 30 and 90 % RH in increments of 5 %. Once the desired humidity value has been reached, the compressor will switch off automatically. If the value is exceeded, the device is automatically activated.
Use the practical timer function to switch the device after a defined number of hours (up to maximally 24 h) on or off. The timer can be programmed in steps of 1 hour (1 to 24 h). The timer prevents unnecessary operating periods and allows you to adapt the dehumidification to your individual rhythm of life.
The TTK 90 E may also be used as room air laundry dryer to dry wet laundry in living spaces or utility rooms. In this way, you speed up the drying process of the clothes and prevent the humidity contained on the clothes from condensing in the room and from becoming a hotbed for mould.
In the permanent mode, the TTK 90 E dehumidifies the room air in continuous operation. This is especially suitable for cellar or storage spaces which are subjected to mould formation by excess humidity. To avoid that you constantly have to drain the water tank, a condensate drain hose can be connected.

Whether in living room, bedroom or in the children's room, – with its comfort operation for the temperature-dependent automatic humidity control, the display of the relative humidity level and its laundry drying and timer functions, the dehumidifier TTK 90 E provides for a perfect indoor climate at all times.
In order to prevent the formation of unwelcome mould that is dangerous to your health in offices, hobby rooms or on cool corners and walls exposed to dampness in the first place, we recommend to use a dehumidifier continuously in due time.
Technical data by comparison

All TTK dehumidifiers in direct comparison:

To find the dehumidifier which exactly meets your requirements, please consult the concise overview of all TTK dehumidifiers from Trotec, which we're providing to you here so that you can compare them directly to each other.

Models which you do not wish to include in your comparison can be easily dismissed with only one click.

Technical data by comparison

Special features:

  • Hygrostat control with real-value humidity selection
  • Digital display of the current humidity and temperature values
  • Optionally, fully automatic or continuous operation
  • Timer function
  • Two fan stages

Click to enlarge the chart in a new window

Which device is suited for which room size?

For each comfort dehumidifier a specific performance chart regarding the suitability is to be found here. From it you can read the room size directly with area and volume ranges. Click to enlarge the chart in a new window...

Product finder for dehumidifiers

We help you find the suitable dehumidifier that meets your requirements!

With our product finder you can quickly and easily choose the ideal dehumidifier for your application scenario.
Click here to go directly to the product finder

Technical data by comparison

All TTK dehumidifiers in direct comparison:

To find the dehumidifier which exactly meets your requirements, please consult the concise overview of all TTK dehumidifiers from Trotec, which we're providing to you here so that you can compare them directly to each other.

Models which you do not wish to include in your comparison can be easily dismissed with only one click.

Technical data by comparison

Thermohygrometer BZ05 and design weather station BZ06

Our recommendation for climate control:

The room thermohygrometer BZ05
Simultaneous display of room temperature, humidity level and time or date as well as an additional feel-good indication.

The design weather station BZ06
Simultaneous indication of room temperature, humidity level, date, time, weekday and symbolic weather forecast. Supplies helpful information for preventing mould growth.

Adsorption, condensation or Peltier dehumidifier?

Trotec, your dehumidification expert, has compiled the most important facts in a reader-friendly overview!

Direct link to “Practical knowledge of dehumidifiers” …

Shop

Luftentfeuchter TTK 90 E im Trotec Webshop zeigen

Luftentfeuchter TTK 90 E

Durch seine Entfeuchtungsleistung von max. 30l/Tag bietet der TTK 90 E sicheren Schutz gegenüber Feuchtigkeit und Schimmelpilzbildung.

Technical data

Technical data
General information
  Article number 1.120.000.105
Dehumidification performance
  At 30 °C / 80 % RH [l/24h] 28.4
  Max. [l/24h] 30
Air flow rate
  Level Max. [m³/h] 173
Recommended room size construction drying
 
 
Recommended room size dry keeping
  230
  90
Ambient conditions
  Min. temperature range [°C] 5
  Max. temperature range [°C] 32
  Min. humidity range [% RH] 30
  Max. humidity range [% RH] 90
Electrical values
  Mains connection 220 - 240 V/50 Hz
  Nominal current consumption [A] 2.1
  Power input [kW] 0.5
  Recommended fusing [A] 10
  Required current starting phase [A]
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 1.5
Compressor
  Rotary piston compressor
  Reciprocating piston compressor
  Minimum room size [m²] 4
  refrigerant R290
  Amount of refrigerant [g] 125
  GWP factor 3
  CO2 equivalent 0.00038
  Pressure suction side [MPa] 1.2
  Pressure outlet side [MPa] 2.4
Water tank
  Contents in [l] 5.2
Sound values
  Distance 1 m [dB(A)] 50
Dimensions
  Length (packaging excluded) [mm] 253
  Width (packaging excluded) [mm] 340
  Height (packaging excluded) [mm] 540
Weight
  (packaging excluded) [kg] 14
Equipment, features and functions
Automatic defrost system
  Air circulation / electronic
  Hot gas
Automatic dehumidification
  Non-stop dehumidification
  Electronic hygrostat
  Hygrostat-controlled
  Analogue hygrostat
  Program-controlled
Fan
  Radial
  axial
  stages 2
Condensate tank monitoring
  Container available
  Overflow protection with automatic switch-off
  Filling level warning light to indicate a full water tank
Room air filter
  Readily accessible
  Cleanable
  Ionizer selectable
Timer function
  Switch-off time can be preselected
  Switch-on time preselectable
Functions and features
  Laundry drying function
  Display of the relative humidity level
  Automatic fault diagnosis system
  Room temperature display
  Memory function
  Fan rundown function
  Selectable ionisation
  Internal drying function
  Child lock
  Noiseless night operation in whisper mode
  Comfort button
Operating hours counter
  Operating hours counter
  Power meter
Mobility
  Carry/transport handle(s)
  Plastic wheels
  Rubber-tyred metal wheels
  Non-marking full-rubber wheels
  Swivel casters with parking brakes
  Adjustable bar handle
Condensate drain
  Hose connection possible
  Hose included in the scope of delivery
  Condensate pump
  Recommended hose size [mm] 12.7
Control panel
  Protective bar
  Digital display
  LED display
Shelf life
  stackable
Adjustable air discharge direction
  manual
  Swing function
Housing design
  Plastics
  Steel coated
  Stainless steel
  Metal plastic composite housing
  Aluminium

 standard equipment

 optionally available

 not available

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Trotec/90