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000908AG
8 - Maintenance
- Error code
- Error message
- Warning
Name of Alarm and Cause
Solution
- W031
- BMS fault
-
No Icon
Battery unit communication problem:
Error detected on the internal communication line
between the inverter unit and the battery unit.
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the inverter unit and the battery unit. Particularly check the
connectors have been installed correctly and that there are no
breaks in the cables connecting the two units.
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- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W036
- Batt. 1 - W
-
No Icon
Problem inside battery unit 1:
Problem inside battery unit. This condition can be
transitory with automatic reset at the end of the alarm
situation
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- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W037
- Batt. 1 - F1
-
No Icon
Error inside battery unit 1:
Problem inside battery unit. This condition can be
transitory with automatic reset at the end of the alarm
situation
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- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W039
- Batt. 2 - W
-
No Icon
Problem inside battery unit 2:
Problem inside battery unit. This condition can be
transitory with automatic reset at the end of the alarm
situation
(UURULQVLGHWKHLQYHUWHUDQGFDQQRWEHFKHFNHGH[WHUQDOO\
- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W040
- Batt. 2 - F1
-
No Icon
Error inside battery unit 2:
Problem inside battery unit. This condition can be
transitory with automatic reset at the end of the alarm
situation
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- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W042
- Batt. 3 - W
-
No Icon
Problem inside battery unit 3:
Problem inside battery unit. This condition can be
transitory with automatic reset at the end of the alarm
situation
(UURULQVLGHWKHLQYHUWHUDQGFDQQRWEHFKHFNHGH[WHUQDOO\
- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W043
- Batt. 3 - F1
-
No Icon
Error inside battery unit 3:
Problem inside battery unit. This condition can be
transitory with automatic reset at the end of the alarm
situation
(UURULQVLGHWKHLQYHUWHUDQGFDQQRWEHFKHFNHGH[WHUQDOO\
- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W045
- Sys disconnected
-
(On)
Disconnection of system from grid:
Warning of disconnection of system from electrical
grid (no DC input voltage) because of dead battery
unit or no demand from domestic loads
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and/or there have been no energy demands from domestic
loads for more than 10 minutes.
- W046
- Grid conn. fault
-
(On)
Connection to the grid unsuccessful
The alarm is logged when a Missing grid or Input UV
error occurs or due to the manual disconnection of the
inverter during the grid connection sequence.
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operation.
If the problem persists after a number of attempts to connect
the inverter, switch the inverter off and then on again.
- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W047
- Update Incomplete
-
(On)
FW update method unsuccessful
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been completed.
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completed, switch the inverter off and on again.
- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
- W048
- Periodic GridOff
-
(On)
Automatic disconnection from the grid due to time
limit:
If the inverter exceeds the set grid connection time
limit set by the grid standard, it will automatically have
to carry out a disconnection and reconnection to the
grid to carry out the Riso test.
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disconnection is prescribed by safety regulations.
- If the inverter disconnects in a shorter time than expected,
contact customer assistance.
- W049
- Global-Settings
Event
-
No Icon
Variation of the grid standard
Variation of the inverter's grid standard; this change
can be made through the web server user interface.
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by the customer/installer and is not an error. The information is
only saved on the historic record of the events memorised by
the inverter
- W051
- Exit from Backup
connection
-
(On)
Exit from Backup mode:
The alarm is logged when the "Backup" mode is
deactivated or the inverter reconnects to the grid.
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customer/installer or automatically by the inverter and is not
an error.
- W053
- SOH Low
-
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State of health (SOH) of battery unit low:
Indicates an accelerated deterioration of the battery
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(temperature, minimum air volume, etc.).
Содержание REACT 2 Series
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