Vaillant vrnetDIALOG 820 Manual De Instrucciones página 146

6 Start-up
Special functions
Both LEDs flash alternately: Problem with
analogue or GSM modem:
Check the power supply of the external power
pack for the vrnetDIALOG 830.
Possible remedy:
on/offIf not possible:
Note
Whenever the communication box
connects to the server, telephone
charges for the line used are incurred,
which are added to your bill. You can
find a detailed, up-to-date price list at
www.vrnetdialog.vaillant.de.
18
Turn the main power
Replace the box
The communication box connects to
the server under the following condi-
tions:
- Every 2 weeks to transfer the latest
status data of the appliances. The
connection time is around 30 seconds
per connected appliance. You can
deactivate this on the internet but it
restricts the functions of the
vrnetDIALOG.
- For 60 seconds in the event of a
malfunction
- If data recording is activated, this
depends on the selected data. This
function must be activated on the
internet. You can estimate the fre-
quency and duration of transmission
for each function on the internet.
Installation Manual for vrnetDIALOG