6HUMON ADIABATIC DUCT TYPE HUMIDIFIER H200 HUMON-EN- 2023-05 7
HUMON ADIABATIC DUCT TYPE HUMIDIFIER H200
3. OPERATING PRINCIPLE AND SAFETY FUNCTIONS
HUMON is an adiabatic humidifier intended for
humidification via a ventilation duct system of small and
medium-sized spaces, such as family houses, flats, and
oices.
The purpose of the HUMON duct-type adiabatic
humidifier is to ensure continuous humidification of
supply air in the ventilation system under pre-defined
parameters. The air passing through the evaporating
material becomes more moisturised and slightly cooled
due to the adiabatic humidification process.
The device must be installed in the air supply duct of the
ventilation system inside the building. The installation
premise must be equipped with a power supply, fresh
water connection, and wastewater trap.
The humidifier operates completely independently and
switches on when the (absolute) outdoor air humidity
becomes too low, the air flow is detected and the
temperature of the inlet air before the humidifier is more
than 14°C.
The device must be switched on in standby mode to
continuously monitor air parameters and start the
humidification process on time.
The device can be used in any balanced ventilation
system.
The switching of the device is linked to the outdoor
temperature. This value is controlled by the temperature
sensor T3 that must be installed in the outdoor air
duct. The default temperature setting for triggering the
HUMON device is 120C. It can be changed in the settings,
considering the prevailing outdoor temperature, the
regional humidity, and the type of HRV unit used in the
ventilation system.
Subject to certain conditions, the HUMON device
humidifies the supplied air up to the relative humidity of
75%. The desired humidity is set by the user, not exceeding
the maximum value. The humidification intensity depends
on the outdoor air temperature and humidity in the supply
duct after the HRV unit. The relative humidity can be
additionally raised up to 30% in the supply air.
This additional moisturisation depends on the inlet
temperature, air amount, relative humidity, and outdoor
air temperature.
The integrated PTC air preheater operates when the air
temperature is lower than the set-point. If the supply
air temperature is set below the inlet temperature, the
preheater will use less energy.
The maximum moisture supply capacity is 0–3.2 kg/h
and depends on the air temperature, humidity and airflow
across the humidifier. The maximum airflow capacity of
the HUMON H200 is 500 m3/h.
The device contains heating elements that must not be
touched when hot. Before opening the door, the device
must be switched o for at least 1 minute.
Safety
Built-in PTC air preheater has all the advantages of
PTC heating technology. Thanks to the PTC eect,
the heating elements dynamically adjust their power
without exceeding a maximum temperature. A
mechanical temperature thermal protector switches the
PTC preheater o if permissible safety temperature is
exceeded.
A built-in additional temperature sensor inside the
humidifier switches o the PTC preheater if the hazardous
temperature is exceeded.
The integrated water filter in the HUMON humidifier
cleans the water, removing Legionella bacteria. The supply
water enters the evaporative media already purified. The
HUMON water filter uses ultrafiltration technology, which
is based on pressure-driven membrane technology, to
remove (colloidal) particles, sediment, turbidity, bacteria,
and viruses. The eiciency of reducing bacteria with
the ultrafiltration process is 99.9999% (Log 6). With
ultrafiltration, all dirt particles, bacteria, and viruses
are filtered, reducing biofilm growth. The final product
of ultrafiltration is clean and safe. Only fresh water can
!
In case of a power failure, the humidifier
will not start automatically after the
power has been restored. To start the
device, touch the screen (see page 21,
Table 4).
It is recommended to keep HUMON
device in standby mode all the time, as
it includes several features to maintain
the removal of bacteria from water and
air. Besides, the humidifier switches
on automatically, upon reaching the
default parameters set for the outdoor air temperature
or indoor relative humidity. Thus, a good indoor
climate and a hygienic operation of the device will be
maintained.
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