Trotec TTK 100 E Dehumidifier 

Powerful dehumidifier with a dehumidification performance of 30 litres in 24 hours for rooms with a size of up to 90 m²

In the TTK 100 E you have a trendy dehumidifier combining a successful design with advanced operating elements. 

Unlike dehumidifiers with analogous controllers for the preselection of minimum and maximum operation regardless of the unit, with the TTK 100 E you can directly enter the desired humidity value via the digital display. An integrated hygrostat implements this target fully automatic and adjusts the performance of compressor and two-staged fan.

The digital display on the clearly arranged and intuitive control panel for example shows you the current relative humidity level in the room as well as the current room temperature and the target value entered- Furthermore the device comes with a timer function, an automatic fault diagnosis system and a memory function. The integrated memory function ensures that the set humidity value and the selected operating mode are still saved after switch-off. The laundry drying function tops off the range of functions of the convenient dehumidifier. The integrated separate hose connection enables external condensation draining even in unattended continuous operation – the ideal prerequisite for continuous operation in hobby rooms or holiday homes.

Benefits:

• Hygrostat-controlled automatic dehumidification system with target value preselection between 30 and 80 % RH in steps of 10 %
• When the desired humidity level is reached, the compressor switches off automatically. The fan keeps running. When the value is exceeded, the device is automatically activated.
• Display of the desired humidity level, the current humidity level as well as the current room temperature
• Auto restart function to be used in combination with an external timer
• Memory function
• Automatic fault diagnosis system
• Laundry drying function
• Easily accessible air filter, easy to clean. Filters animal hair, fluff, lint, dust as well as preventing bacterial growth.
• Timer function
• Automatic air circulation defrost system
• Connection for external condensate drain
• 2 fan stages
• Filling level warning light to indicate a full water tank
• Overflow protection with automatic switch-off

Hot gas defrosting

Dehumidifiers that are designed to be used in cooler rooms are equipped with a hot gas defrost system based on the bypass procedure instead of an air circulation defrost system.

Here, the hot refrigerant gas of the compression circuit is used actively for fast and effective defrosting. As soon as ice starts to form, a special solenoid valves opens automatically and redirects the hot gas from the compressor directly to the evaporator (instead of to the condenser) via a bypass. The valve closes again after defrosting is completed so that dehumidification operation can be continued via the regular refrigerant circuit.

Unlike air circulation defrosting, hot gas automatic defrosting allows for drastically shorter defrost phases of only a few minutes, which is an essential requirement for effective dehumidification in low-temperature surroundings such as unheated rooms. After all, the actual dehumidification process only takes place when defrosting is not in progress!

For the dehumidification of unheated rooms at temperatures that can sometimes be below 15 °C, dehumidifiers with hot gas automatic are therefore always better suited and more efficient than devices with air circulation defrost function despite identical compressor performance.

At temperatures of more than 15 °C, however, the capacity of these two dehumidifier types is increasingly assimilating until being virtually identical above temperatures of approx. 18 °C.