Installation and Operating Instructions
EN
CHAPTER 7
OPERATING
OPTIONS
NOTE
Central ventilation unit – KWL 890 W/W ET
5. Enter the fan powers for supply and extract air according to the determined values for nominal ventilation under "Fan
setting" (cf. Fig. 27).
6.4.3 Perform flow rate measurement for adjusting the system (fine adjustment)
• Measure the flow rates at all valves in the supply and extract air ducts.
• Add up the flow rates for the supply and extract air ducts.
• In case of deviations from the desired flow rates, adjust these accordingly by increasing or reducing.
• Adjust valves according to the design.
• Measure the flow rates at all valves in the supply and extract air ducts again to check the correct adjustment and
the total flow rate.
7.1
Local web server
The unit can also be searched for via the Update Tool in the local web server
17).
The unit can be configured via the local web server using a web browser, via a mobile end device (e.g. notebook, PC,
tablet, smartphone). A unit login/registration is not required.
Set up local web server:
1. Connect unit to the router or directly to a notebook/PC via an Ethernet cable RJ45 (not included in delivery).
2. Open desktop and click on Network, cf. Fig. 28.
ⓘ Network discovery must be activated!
3. Double-click on the corresponding unit, cf. Fig. 28.
> The easyControls 3.0 controls open automatically via the web server in the web browser.
4. Configure unit settings, see chapter 8.1 „Menu overview", page 22.
ⓘ In order to operate the unit, the commissioning assistant must be complete, see chapter 6.2 „Run commissio-
ning assistant", page 15.
7.2
easyControls 3.0 cloud service
Users, service technicians or housing associations can change external unit settings or call up status information via
the easyControls 3.0 cloud service at any time. Registration with a username and password is required to use the ea-
syControls cloud service.
ⓘ The initial connection to the cloud service must take place via the local web server of the KWL
reasons.
The easyControls 3.0 cloud service is accessible via the website www.cloud.easyControls.net
ⓘ The KWL
unit must be connected to the internet.
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7.3
Control element
The operating or control options for the KWL
(accessories) or the comfort control element KWL-BE Touch (accessories).
The installation, commissioning and detailed functional description can be found in the installation and operating inst-
ructions for the corresponding control element.
Fig. 28
unit can be extended via the slide switch control element KWL-BE Eco
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21
Fig. 27
(see chapter 6.3 „Software update", page
unit for security
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