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Section 4 – Use
Application
The HomEvap Direct can be used anywhere as long as the unit is connected to a water supply, drain and power.
4.1 Description of components
The main components of the HomEvap Direct are:
The casing
The Direct consists of two enclosures of EPP (expanded polypropylene) with a round channel connection of 200mm on
both sides. The advantages of EPP is that it is light, waterproof and recyclable. It consists of a unit with the humidifier /
cooler and a unit with the fan that provides the airflow.
Both units have an upper and a lower housing that are attached to each other by two rings. At the bottom of the humidifier
/ cooler is the compartment with the water valve and mainboard, sealed by an EPP lid. The control is located at the
bottom of the fan box.
Internal construction
The internal construction of the humidifier / cooler unit is designed so that the airflow is optimal and is humidified in a
safe way. It consists of a cassette in which the patented Legionella safe filter, LegioSafe and the matrix are located.
The supply water passes through the filter after which it is filtered to wet the matrix. The supplied air passes through
the matrix and is moistened. Excess water is drained. The PTC heater, mounted in the ring, heats the supplied air if it
is below the set point.
The internal construction of the fan box consists of a fan that is controlled from 0-10 volts.
The HomEvap is controlled by the wireless control panel that comes with the Direct. As soon as the sensor in the
control panel measures a different temperature or air humidity, the water valve will open and close modularly for
optimum efficiency and minimum water consumption. This process will repeat until the setpoint is reached.
The control system is equipped with an anti-static water control as extra protection for legionella formation and an
over-moisture protection.
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