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Installation and Operating Instructions
CHAPTER 8
easyControls 3.0
SOFTWARE
Central ventilation unit – KWL 890 W/W ET
ⓘ A software update can be performed via the control element KWL-BE Touch.
7.4
Building control system
The KWL® unit can be integrated in a building control system network via the standard Modbus interface (RS 485) or
an optionally available KNX module KWL-KNX Connect (accessories).
ⓘ The associated operating instructions "KWL
www.HeliosSelect.de in the corresponding article.
8.1
Menu overview
easyControls 3.0 is the software for the smart and comfortable operation of the KWL
Settings can be configured in the following areas:
• Homepage (see chapter 8.2 „Homepage", page 22)
• Unit data (see chapter 8.3 „Unit data", page 24)
• Service menu (see chapter 8.4 „Service menu", page 24)
• Settings (see chapter 8.5 „Settings", page 25)
• Configuration (see chapter 8.6 „Configuration", page 25)
8.2
Homepage
The existing unit errors are displayed.
8.2.1 Switch units on/off
Switch units on/off in the Homepage menu (see Fig. 29).
8.2.2 Ventilation profiles
4 ventilation profiles can be selected or configured.
The ventilation profiles can be expanded via the
profiles can be selected for use.
If the unit is switched on, the ventilation profile can be selected.
ⓘ Sensors are only displayed if they are connected.
ⓘ The ventilation profile with the red background is always active .
AT HOME
Ventilation profile in the presence of persons.
The following parameters can be adjusted:
• Fan power
• Supply air
The target supply air temperature is adjusted here.
ⓘ T he maximum achievable target temperature is 2-3 °C below the extract air temperature without post-
heating (optional; available as accessory).
ⓘ The bypass must be activated for controlling the supply air temperature.
• Rel. humidity
ⓘ S etting is adopted for internal and external sensor.
• CO2/VOC
ⓘ S etting is adopted for CO2 and VOC sensor.
AWAY FROM HOME
Ventilation profile in the absence of persons.
The following parameters can be adjusted:
• Fan power
• Supply air
• Rel. humidity
ⓘ S etting is adopted for internal and external sensor.
• CO2/VOC
ⓘ S etting is adopted for CO2 and VOC sensor.
easyControls Modbus" can be downloaded on HeliosSelect at
®
button and adjusted using the pen
22
units via a mobile end device.
®
Fig. 29
. The collapsed ventilation
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