Overview Of The Event Messages And Troubleshooting; Event Message And Troubleshooting - Vaillant VPV I Serie Instrucciones De Funcionamiento

Setting level
System info
Country setting
React. pwr. char. curve
Self test
Network
¹ This menu item is not always displayed. Whether or not it is present depends on the unit type, the settings on the inverter, and the
firmware version.
² This menu item is always displayed. It is not possible to switch it off.
³ Can be reset to 0 via Main menu → Settings → Clear event log.
B

Overview of the event messages and troubleshooting

You can find explanations for the symbols and the types of event in the section Event message (→ Page 5).
B.1

Event message and troubleshooting

Event message
Data transfer failed
Grid islanding detected
FE not connected
0020273427_02 VPV I Operating instructions
Values
Unit
Min. Max.
– –
– –
– –
– –
– –
Symbol Cause
A setting during the initial start-up has failed
because it was not transferred correctly.
The power grid carries no voltage (inverter
stand-alone operation).
For safety reasons, the inverter must not
feed into the power grid.
The inverter switches off while the fault is
present (display is dark).
The functional earth is not connected.
For safety reasons, the inverter must not
feed into the power grid.
Increment, select, explanation
In addition to the product designation and inform-
ation on the inverter's software and hardware ver-
sions, the following points are also displayed:
–
Serial number:
–
Country setting:
–
Address:
–
Platform:
–
Web portal:
–
Nominal power:
–
Power limit:
–
Country limit:
Set country and country-specific network para-
meters
Diagram for the React. pwr. char. curve (only if
stipulated for the set country)
Results of the last Self test (only if the country
setting "Italy" has been set)
–
Host name: unique name in the network
–
DHCP status: DHCP on/off
→ On
→ Off
–
Link status: condition of the network connec-
tion
→ Connected
→ Not connected
–
IP address: IP address for the inverter
–
Subnet mask: subnet mask for the inverter
–
Gateway: IP address for the network gate-
way
–
DNS-Adresse: IP address for the DNS server
–
MAC address: hardware address for the
inverter
Measure
Implement the setting again.
Contact a competent person if the fault
continues to occur.
Contact a competent person if the fault
occurs more than five times within one day.
Contact a competent person.
Appendix
Factory set-
ting
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15