Homematic 103584 Wireless control hub 103584 Manuale Utente

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103584
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Information and error messages indicated by the device LEDs
State
Power
LED
Internet
LED
Info
LED
Remedy
Hardware starts
On
On
On
If the LED does not exit this state, 
start the recovery system (see 
Section 10.2)
System start is 
running
On
Off 
Flashing 
quickly
If the LED does not exit this state, 
start the recovery system (see 
Section 10.2)
Internet connec-
tion present
On
On
---
---
Service messa-
ges pending or 
updates available
On
---
Flashing
Check the system messages in 
WebUI or perform an update
Update is being 
imported
Flashing 
quickly
---
Flashing 
quickly
Please wait until the update has 
been imported
Alarm messages 
pending
On
---
Flashing 
quickly
Check the system messages in 
WebUI
No network 
connection
On
Off
---
Check your network cable and the 
connection between the Central 
Control Unit and router/switch
No IP address
On
Flashing 
quickly
---
Check your network configura-
tion. If there is no DHCP server, 
proceed as described in  
Section 10.1.2
IP address pre-
sent, no Internet 
connection
On
Flashing
---
Check the network configuration of
your router
Recovery system 
started
Flashing
Flashing
Flashing
Wait until the recovery system has 
finished running
10  Notes on rectifying malfunctions
10.1   WebUI is not loaded when the URL  
http://homematic-ccu2 is entered
If you are not taken to the WebUI user interface when you enter 
http://homematic-ccu2 in your web browser, there are various solu-
tions for rectifying the problem.
10.1.1 Entering the IP address of your Central Control Unit
Instead of http://homematic-ccu2, you can enter the IP address of 
your Central Control Unit in your web browser in order to access  
WebUI. There are two ways in which you can find out the IP
address of your Central Control Unit:
a) Displaying the IP address via the network settings
You can find out the IP address via the properties of your Central
Control Unit. To do this, proceed as follows:
•  Open Windows Explorer. Click on Network.
•  Select your Central Control Unit, right-click on it, and select  
“Properties”.