Temperature Control; Controls; Operation/Keypad/Display; Customer Menu Overview - Helios HygroBox KWL Series Installation And Operating Instructions Manual

Temperature control

6.3
The air outlet temperature of the humidification unit is
governed either by the sensor built into the device or by
an external sensor – where one has been attached. In
case of a connected external sensor, the control system
automatically switches to external temperature control. In
the display, the letter "E" appears after the temperature.
TemperatureE 21°C<
Function view:
7

Controls

The unit is delivered pre-programmed and ready to use
once all connections have been established (air, water
and mains power).

Operation/Keypad/Display

7.1
The first two lines on the display show the operational
menu, the third line shows the operational status.
The display illumination is switched off 10 minutes after
the entry of the last command and can be reactivated by
turning the scroll wheel (energy-saving mode).
<Scroll Wheel>: Select or set the position by turning,
confirm or save by pressing. The less-than character on
the right edge of the display shows the respectively
selected value. <On/Off>: Activation and deactivation of
the device <Back>: Go back a step in the selection

Customer menu overview

7.2

Settings

7.3
Temperature 21°C<
• The parameter Temperature is used to set the air
temperature at the outlet of the humidification unit
between 15 °C and 25 °C in intervals measuring one
degree each. The factory setting is preset at 21 °C.
• The parameter TemperatureE (E = external
temperature sensor), is used to set the desired air
temperature at the external sensor between 15 °C
and 25 °C in 1° intervals.
Humidity 50%<
• The parameter Humidity is used to set the target outlet
air humidity at a level between 40 % and 60 % of relative
humidity, in intervals of five per cent each. The factory
setting is preset at a relative humidity of 50 %.
Service <
• The menu item Service displays information about the
operational status.
Internal sensor <
• Internal sensor shows the currently measured
air temperature and the relative humidity at the
air outlet of the humidification unit.
External sensor <
•External sensor indicates the currently measured
air temperature at the external temperature sensor.
If a sensor is not connected, the following will be
displayed
Temperature 21°C
Humidity 50%
Ext. sensor 21°C
.
Ext. sensor is not
connected!
9